| 1. |
- Aldenbäck, Erica, et al.
(författare)
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Anthropometric Measurements and Correlations to Glucometabolic and Cardiovascular Risk in Obese Patients Undergoing Gastric Bypass Surgery
- 2021
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Ingår i: Journal of Obesity. - : Hindawi Publishing Corporation. - 2090-0708 .- 2090-0716. ; 2021
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Tidskriftsartikel (refereegranskat)abstract
- Abdominal obesity is associated with hypertension, increased fasting glucose, HbA1c, and cholesterol. Body mass index (BMI) is frequently used to measure and define obesity and as inclusion criteria for bariatric surgery. Sagittal abdominal diameter (SAD) has been suggested to predict the amount of visceral fat, metabolic traits, and cardiometabolic risk superior to BMI. The aim was to test whether SAD has stronger correlations to glucometabolic traits compared to BMI. One hundred and fifty-five (108 women, 47 men) morbidly obese patients undergoing bariatric surgery were evaluated before (baseline), 6 and 12 months after Roux-en-Y gastric bypass (RYGBP). BMI was reduced from 43.7 kg/m2 (baseline) to 31.3 kg/m2 (12 months) and SAD from 32.6 to 23.2 cm (both p < 0.001). SAD correlated with CRP (p=0.04), fasting glucose (p=0.008), HbA1c (p=0.016), triglycerides (p=0.017), systolic blood pressure (p=0.032), and vitamin D (p=0.027). BMI correlated with CRP (p=0.006), triglycerides (p=0.016), vitamin D (p=0.002), and magnesium (p=0.037). Despite RYGBP surgery, vitamin D was significantly increased. Liver enzymes were significantly lowered after RYGBP and the change over time in SAD correlated with gamma-glutamyltransferase. SAD was superior to BMI to predict glucose disturbance and dyslipidemia implying increased use of SAD as it is cost effective and simple to perform in the clinic and could be of value when considering patients for bariatric surgery.
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| 2. |
- Besharat Pour, M, et al.
(författare)
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Effect of parental migration background on childhood nutrition, physical activity, and body mass index
- 2014
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Ingår i: Journal of obesity. - : Hindawi Limited. - 2090-0716 .- 2090-0708. ; 2014, s. 406529-
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Tidskriftsartikel (refereegranskat)abstract
- Background. Poor nutrition, lack of physical activity, and obesity in children have important public health implications but, to date, their effects have not been studied in the growing population of children in Sweden with immigrant parents.Methods. We estimated the association between parental migration background and nutrition, physical activity, and weight in 8-year-old children born in Stockholm between 1994 and 1996 of immigrants and Swedish parents (n=2589). Data were collected through clinical examination and questionnaires filled out by parents. Odds ratios (ORs) and 95% confidence intervals (95% CIs) were calculated using multivariable logistic regression.Results. Children of immigrants complied more closely with Nordic Nutrition Recommendations compared with those of Swedes (OR = 1.35, 95% CI 1.11–1.64). They had higher intake of dietary fibre, vitamins C, B6, and E, folic acid, and polyunsaturated fatty acids (omega-3 and omega-6) reflecting higher consumption of foods of plant origin, but lower intake of vitamins A and D, calcium, and iron reflecting lower consumption of dairy products. Children of immigrants had higher intake of sucrose reflecting higher consumption of sugar and sweets. Furthermore, these children had a higher risk of having low physical activity (OR = 1.31, 95% CI 1.06–1.62) and being overweight (OR = 1.33, 95% CI 1.06–1.65) compared with children of Swedish parents. The odds of having low physical activity and being overweight were even higher in children whose parents were both immigrants. A low level of parental education was associated with increased risk of low physical activity regardless of immigration background.Conclusions. Culturally appropriate tools to capture the diverse range of ethnic foods and other lifestyle habits are needed. Healthcare professionals should be aware of the low levels of physical activity, increased weight, and lack of consumption of some important vitamins among children of immigrants.
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| 3. |
- Delling, Lotta, et al.
(författare)
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Feasibility of bariatric surgery as a strategy for secondary prevention in cardiovascular disease: a report from the Swedish obese subjects trial.
- 2010
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Ingår i: Journal of obesity (Online). - : Hindawi Limited. - 2090-0716 .- 2090-0708. ; 2010
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Forskningsöversikt (refereegranskat)abstract
- Aims. Evaluation of bariatric surgery as secondary prevention in obese patients with ischemic heart disease (IHD). Methods. Analysis of data from 4047 subjects in the Swedish Obese Subjects (SOSs) study. Thirty-five patients with IHD are treated with bariatric surgery (n = 21) or conventional treatment (n = 14). Mean follow-up is 10.8 years. Results. Bariatric surgery resulted in sustained weight loss during the study period. After 2 years, the surgery group displayed significant reductions in cardiovascular risk factors, relief from cardiorespiratory symptoms, increments in physical activity, and improved quality of life. After 10 years, recovery from hypertension, diabetes, physical inactivity, and depression was still more common in the surgery group. There were no signs of increased cardiovascular morbidity or mortality in the surgery group. Conclusion. Bariatric surgery appears to be a safe and feasible treatment to achieve long-term weight loss and improvement in cardiovascular risk factors, symptoms, and quality of life in obese subjects with IHD.
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| 4. |
- Forslund, T, et al.
(författare)
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Usage, risk, and benefit of weight-loss drugs in primary care
- 2011
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Ingår i: Journal of obesity. - : Hindawi Limited. - 2090-0716 .- 2090-0708. ; 2011, s. 459263-
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Tidskriftsartikel (refereegranskat)abstract
- Purpose. To investigate the use of the weight-loss drugs rimonabant, sibutramine, and orlistat in primary care and to characterize the patients receiving the drugs.Methods. In this retrospective, descriptive study, 300 randomly selected patients having started weight-loss drug treatment at 15 primary care centres were investigated using the patient's medical records and their complete drug purchase data.Results. Even though 48% of the patients specifically demanded drug treatment, 77% continued treatment less than one year. 28% of rimonabant patients and 32% of sibutramine patients had a history of depression or antidepressant treatment. 41% of sibutramine patients had a history of hypertension and/or cardiovascular disease. 36% had no documented weight after treatment initiation.Conclusions. These results suggest that weight-loss drug treatment was often initiated upon patient request but was of limited clinical benefit as it was managed in a large portion of Swedish primary carecenters.
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| 5. |
- Forsum, Elisabet, et al.
(författare)
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Total body fat content versus BMI in 4-year-old healthy Swedish children.
- 2013
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Ingår i: Journal of Obesity. - : Hindawi Publishing Corporation. - 2090-0708 .- 2090-0716. ; 2013
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Tidskriftsartikel (refereegranskat)abstract
- Childhood overweight and obesity, a worldwide problem, is generally identified using BMI (body mass index). However, this application of BMI has been little investigated in children below 5 years of age due to a lack of appropriate methods to assess body composition. Therefore, we used air displacement plethysmography (ADP) to study 4.4-year old boys and girls since this method is accurate in young children if they accept the requirements of the measurement. The purpose was to analyze the relationship between BMI and body fat in these children. Body composition was assessed in 76 (43 boys, 33 girls) of the 84 children brought to the measurement session. Boys and girls contained 25.2 ± 4.7 and 26.8 ± 4.0% body fat, respectively. BMI-based cut-offs for overweight could not effectively identify children with a high body fat content. There was a significant (P < 0.001) but weak (r = 0.39) correlation between BMI and body fat (%). In conclusion, requirements associated with a successful assessment of body composition by means of ADP were accepted by most 4-year-olds. Furthermore, BMI-based cut-offs for overweight did not effectively identify children with a high body fatness and BMI explained only a small proportion of the variation in body fat (%) in this age group.
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| 6. |
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| 7. |
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| 8. |
- Johansson, Hans-Erik, 1960-, et al.
(författare)
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Changes in Erythrocyte Sedimentation Rate, White Blood Cell Count, Liver Enzymes, and Magnesium after Gastric Bypass Surgery
- 2011
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Ingår i: Journal of Obesity. - : Hindawi Publishing Corporation. - 2090-0708 .- 2090-0716. ; 2011, s. 273105-
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Tidskriftsartikel (refereegranskat)abstract
- Roux-en-Y gastric bypass (RYGBP) is an established method for treatment of obesity, a condition of chronic inflammation with liver steatosis, characterised by increased erythrocyte sedimentation rate (ESR), white blood cell count (WBC), liver enzymes, and decreased magnesium (Mg).We investigated alterations, if any, in ESR, WBC, alanine aminotransferase (ALT), gamma-glutamyl transferase (GGT), and Mg after RYGBP. Methods. 21 morbidly obese nondiabetic patients who underwent RYGBP surgery were evaluated preoperatively (baseline), then 1 year (1st followup) and 3.5 years (2nd followup) after RYGBP and compared to an untreated control group. Results. Body mass index, ESR, WBC, ALT, and GGT were all significantly reduced at 1 year in the RYGBP group (30%, 35%, 20%, 45%, and 57%, resp.) while Mg increased by 6%, compared to control group (P = 0.001 − 0.009). Conclusions. Obese patients treated by RYGBP show sustained reductions in ESR, WBC, ALT, and GGTpossibly due to reduced liver steatosis and increased Mg.
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| 9. |
- Johansson, Hans-Erik, et al.
(författare)
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Platelet counts and liver enzymes after bariatric surgery
- 2013
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Ingår i: Journal of Obesity. - : Hindawi Limited. - 2090-0708 .- 2090-0716. ; 2013, s. 567984-
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Obesity is characterized by liver steatosis, chronic inflammation, and increased liver enzymes, that is, gamma-glutamyltransferase (GGT) and alanine aminotransferase (ALT), markers for nonalcoholic fatty liver disease (NAFLD) and liver fat content. Increased platelet counts (PCs) are associated with inflammatory conditions and are a valuable biomarker of the degree of fibrosis in NAFLD. We investigated alterations in PC, GGT, and ALT after biliopancreatic diversion with duodenal switch (BPD-DS) and Roux-en-Y gastric bypass (RYGBP).METHODS: Ten morbidly obese patients (body mass index, BMI: 53.5 ± 3.8 kg/m(2)) who underwent BPD-DS were evaluated preoperatively (baseline) and 1 year (1st followup) and 3 years (2nd followup) after surgery and compared with 21 morbidly obese patients (BMI: 42.3 ± 5.2 kg/m(2)) who underwent RYGBP.RESULTS: Over the 3 years of followup, changes in BPD-DS and RYGBP patients (BPD-DS/RYGBP) were as follows: BMI (-44%/-24%), GGT (-63%/-52%), and ALT (-48%/-62%). PC decreased (-21%) statistically significantly only in BPD-DS patients.CONCLUSIONS: Morbidly obese patients treated by RYGBP or BPD-DS show sustained reductions in BMI, ALT, and GGT. The decrease in PC and liver enzymes after BPD-DS may reflect a more pronounced decrease of liver-fat-content-related inflammation and, as a result, a lowered secondary thrombocytosis.
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| 10. |
- Khalaf, Atika, 1973-, et al.
(författare)
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Perceived and ideal body image in young women in South Western Saudi Arabia
- 2015
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Ingår i: Journal of Obesity. - : Hindawi Limited. - 2090-0708. ; 2015, s. 1-7
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Tidskriftsartikel (refereegranskat)abstract
- Objectives. The aim of this study was to investigate perceived and ideal body image (BI) and associated factors among female university students in Saudi Arabia. Methods. This cross-sectional study included 663 university female students. Anthropometric measurements including weight, height, BMI, and BI perception (the 9-figure silhouette) were obtained. Descriptive and logistic regression analysis were conducted. Results. An agreement between actual, perceived, and ideal BI was found in 23% of the participants. Behavioral (activity levels), social (presence of obese parents and fathers’ level of education), and economic factors (households’ monthly income, number of cars in the household, and kind of residence) were positively and significantly associated with the desire to be thinner. Similarly, socioeconomic associations (number of sisters and number of cars in the household) correlated positively and significantly with the desire to be heavier. Conclusions. The whole family should rather be considered in interventions related to appearance concerns and BI discrepancies. Furthermore, campaigns targeting improvement of adolescents’ physical self-image should be a major priority of the public health sector.
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| 11. |
- Khalaf, Atika, et al.
(författare)
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Perceived and ideal body image in young women in South Western Saudi Arabia
- 2015
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Ingår i: Journal of Obesity. - : Hindawi Limited. - 2090-0708 .- 2090-0716. ; 2015, s. 1-7
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Tidskriftsartikel (refereegranskat)abstract
- Objectives. The aim of this study was to investigate perceived and ideal body image (BI) and associated factors among female university students in Saudi Arabia. Methods. This cross-sectional study included 663 university female students. Anthropometric measurements including weight, height, BMI, and BI perception (the 9-figure silhouette) were obtained. Descriptive and logistic regression analysis were conducted. Results. An agreement between actual, perceived, and ideal BI was found in 23% of the participants. Behavioral (activity levels), social (presence of obese parents and fathers’ level of education), and economic factors (households’ monthly income, number of cars in the household, and kind of residence) were positively and significantly associated with the desire to be thinner. Similarly, socioeconomic associations (number of sisters and number of cars in the household) correlated positively and significantly with the desire to be heavier. Conclusions. The whole family should rather be considered in interventions related to appearance concerns and BI discrepancies. Furthermore, campaigns targeting improvement of adolescents’ physical self-image should be a major priority of the public health sector.
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| 12. |
- Khalaf, Atika, 1973-, et al.
(författare)
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The relationship between body appreciation and self-esteem and associated factors among Omani university students: An online cross-sectional survey
- 2021
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Ingår i: Journal of Obesity. - 2090-0708 .- 2090-0716. ; 2021, s. 1-8
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Tidskriftsartikel (refereegranskat)abstract
- Background. Given the rapid pace of globalization and the fact that the Sultanate of Oman is experiencing a significant impact of social media on specifying appearance norms among youth in the country, research into positive body images and self-esteem among young individuals has become a national priority. Whilst body image has been well studied across cultures, both positive body image and the relationship between positive body image and self-esteem among Omani youth have been neglected. The aim of the study was to investigate the relationship between positive body image and self-esteem and associated sociodemographic factors among Omani university students based on gender. Methods. This cross-sectional study used an online survey consisting of the two questionnaires that are Body Appreciation Scale-2 and Rosenberg’s Self-Esteem Scale. A total of 237 students were recruited from Sultan Qaboos University’s different colleges. Results. The results indicated that positive body image has a significant relationship with an individual’s self-esteem (β = 0.122, t = 2.197, p = 0.038), Cumulative Grade Point Average (cGPA) (β = 0.140, t = 2.306, p = 0.022), body mass index (BMI) (β = −0.414, t = −6.930, p < 0.001), monthly household income (β = −0.129, t = 2.467, p = 0.029), and the number of social media accounts (≥2, β = −0.132, t = −2.232, p = 0.027). In addition, an individual’s self-esteem was significantly associated with an individual’s cGPA (β = 0.231, t = 3.592, p < 0.001) and mothers’ educational level (β = −0.130, t = −2.065, p = 0.040) besides body appreciation (β = 0.160, t = 2.491, p = 0.013). Conclusions. The findings of this study shed light on the current status of positive body image among university students of Oman. In light of the new knowledge, we propose health interventions that include strategies such as involvement of family, to maintain and/or promote positive body image perceptions among young individuals and subsequently promote healthy appreciation of the physical appearance and self-esteem.
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| 13. |
- Khalaf, Atika, et al.
(författare)
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The relationship between body appreciation and self-esteem and associated factors among Omani university students: An online cross-sectional survey
- 2021
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Ingår i: Journal of Obesity. - : Hindawi Limited. - 2090-0708 .- 2090-0716. ; 2021, s. 7
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Tidskriftsartikel (refereegranskat)abstract
- Background. Given the rapid pace of globalization and the fact that the Sultanate of Oman is experiencing a significant impact of social media on specifying appearance norms among youth in the country, research into positive body images and self-esteem among young individuals has become a national priority. Whilst body image has been well studied across cultures, both positive body image and the relationship between positive body image and self-esteem among Omani youth have been neglected. The aim of the study was to investigate the relationship between positive body image and self-esteem and associated sociodemographic factors among Omani university students based on gender. Methods. This cross-sectional study used an online survey consisting of the two questionnaires that are Body Appreciation Scale-2 and Rosenberg's Self-Esteem Scale. A total of 237 students were recruited from Sultan Qaboos University's different colleges. Results. The results indicated that positive body image has a significant relationship with an individual's self-esteem (β = 0.122, t = 2.197, p=0.038), Cumulative Grade Point Average (cGPA) (β = 0.140, t = 2.306, p=0.022), body mass index (BMI) (β = -0.414, t = -6.930, p<0.001), monthly household income (β = -0.129, t = 2.467, p=0.029), and the number of social media accounts (≥2, β = -0.132, t = -2.232, p=0.027). In addition, an individual's self-esteem was significantly associated with an individual's cGPA (β = 0.231, t = 3.592, p<0.001) and mothers' educational level (β = -0.130, t = -2.065, p=0.040) besides body appreciation (β = 0.160, t = 2.491, p=0.013). Conclusions. The findings of this study shed light on the current status of positive body image among university students of Oman. In light of the new knowledge, we propose health interventions that include strategies such as involvement of family, to maintain and/or promote positive body image perceptions among young individuals and subsequently promote healthy appreciation of the physical appearance and self-esteem.
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| 14. |
- Khidir, N., et al.
(författare)
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Outcomes of Laparoscopic Gastric Greater Curvature Plication in Morbidly Obese Patients
- 2017
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Ingår i: Journal of Obesity. - : Hindawi Publishing Corporation. - 2090-0708 .- 2090-0716. ; 2017
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Laparoscopic gastric greater curvature plication (LGGCP) is a restrictive bariatric procedure without gastrectomy. However, limited literature on effectiveness of gastric plication exists.OBJECTIVES: We assessed LGGCP's efficacy, effects on associated comorbidities, safety and the rate of complications, and patient satisfaction with LGGCP's outcomes among morbidly obese patients.METHOD: Analysis of retrospectively data collected from medical records of 26 patients who had undergone LGGCP at Hamad General Hospital, Qatar, during 2011-2012.RESULTS: Most patients (92%) were Qatari nationals. The sample's mean age was 35.1 years. Mean duration of hospital stay was 3.9 ± 1.2 days. Mean preoperative BMI was 40.7 kg/m(2) that decreased at 2 years to 34.6 kg/m(2). LGGCP's effects on comorbidities were such that 7.6% of patients experienced resolutions of their comorbidities. There were no mortality or postoperative complications that required reoperation. Six patients (23%) were satisfied with the LGGCP's outcomes while 10 patients (38.5%) underwent sleeve gastrectomy subsequently.CONCLUSION: LGGCP had acceptable short term weight loss results, exhibited almost no postoperative complications, and improved patients' comorbidities. Despite the durability of the gastric fold, some patients regained weight. Future research may assess the possibility of an increase in the gastric pouch size postplication associated with weight regain.
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| 15. |
- Korduner, Johan, et al.
(författare)
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Proteomic and Metabolomic Characterization of Metabolically Healthy Obesity: : A Descriptive Study from a Swedish Cohort
- 2021
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Ingår i: Journal of Obesity. - : Hindawi Limited. - 2090-0708 .- 2090-0716. ; 2021
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Tidskriftsartikel (refereegranskat)abstract
- Background/Aims. Obesity is a well-established risk factor for the development of numerous chronic diseases. However, there is a small proportion of obese individuals that seem to escape these aforementioned conditions—Metabolically Healthy Obesity (MHO). Our aim was to do a metabolic and biomarker profiling of MHO individuals. Method. Associations between different biomarkers (proteomics, lipidomics, and metabolomics) coupled to either MHO or metabolically unhealthy obese (MUO) individuals were analyzed through principal component analysis (PCA). Subjects were identified from a subsample of 416 obese individuals, selected from the Malmö Diet and Cancer study—Cardiovascular arm (MDCS-CV, n = 3,443). They were further divided into MHO (n = 143) and MUO (n = 273) defined by a history of hospitalization, or not, at baseline inclusion, and nonobese subjects (NOC, n = 3,027). Two distinctive principle components (PL2, PP5) were discovered with a significant difference and thus further investigated through their main loadings. Results. MHO individuals had a more metabolically favorable lipid and glucose profile than MUO subjects, that is, lower levels of traditional blood glucose and triglycerides, as well as a trend of lower metabolically unfavorable lipid biomarkers. PL2 (lipidomics, ) showed stronger associations of triacylglycerides with MUO, whereas phospholipids correlated with MHO. PP5 (proteomics, ) included interleukin-1 receptor antagonist (IL-1ra) and leptin with positive relations to MUO and galanin that correlated positively to MHO. The group differences in metabolite profiles were to a large extent explained by factors included in the metabolic syndrome. Conclusion. Compared to MUO individuals, corresponding MHO individuals present with a more favorable lipid metabolic profile, accompanied by a downregulation of potentially harmful proteomic biomarkers. This unique and extensive biomarker profiling presents novel data on potentially differentiating traits between these two obese phenotypes.
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| 16. |
- Krachler, Benno, 1966-, et al.
(författare)
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BMI and an anthropometry-based estimate of fat mass percentage are both valid discriminators of cardiometabolic risk : A comparison with DXA and bioimpedance
- 2013
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Ingår i: Journal of Obesity. - : Hindawi Publishing Corporation. - 2090-0708 .- 2090-0716. ; 2013
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To determine whether categories of obesity based on BMI and an anthropometry-based estimate of fat mass percentage (FM% equation) have similar discriminative ability for markers of cardiometabolic risk as measurements of FM% by dual-energy X-ray absorptiometry (DXA) or bioimpedance analysis (BIA).Design and Methods: A study of 40-79-year-old male (n = 205) and female (n = 388) Finns. Weight, height, blood pressure, triacylglycerols, HDL cholesterol, and fasting blood glucose were measured. Body composition was assessed by DXA and BIA and a FM%-equation.Results: For grade 1 hypertension, dyslipidaemia, and impaired fasting glucose >6.1 mmol/L, the categories of obesity as defined by BMI and the FM% equation had 1.9% to 3.7% (P < 0.01) higher discriminative power compared to DXA. For grade 2 hypertension the FM% equation discriminated 1.2% (P = 0.05) lower than DXA and 2.8% (P < 0.01) lower than BIA. Receiver operation characteristics confirmed BIA as best predictor of grade 2 hypertension and the FM% equation as best predictor of grade 1 hypertension. All other differences in area under curve were small (≤0.04) and 95% confidence intervals included 0.Conclusions: Both BMI and FM% equations may predict cardiometabolic risk with similar discriminative ability as FM% measured by DXA or BIA.
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| 17. |
- Kullberg, Joel, et al.
(författare)
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Gastric bypass promotes more lipid mobilization than a similar weight loss induced by low-calorie diet
- 2011
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Ingår i: Journal of Obesity. - : Hindawi Limited. - 2090-0708 .- 2090-0716. ; 2011, s. 959601-
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Tidskriftsartikel (refereegranskat)abstract
- Background.Recently, we found large reductions in visceral and subcutaneous fat one month after gastric bypass (GBP), without any change in liver fat content.Purpose.Firstly to characterize weight loss-induced lipid mobilization after one month with preoperative low-calorie diet (LCD) and a subsequent month following GBP, and secondly, to discuss the observations with reference to our previous published findings after GBP intervention alone.Methods.15 morbidly obese women were studied prior to LCD, at GBP, and one month after GBP. Effects on metabolism were measured by magnetic resonance techniques and blood tests.Results.Body weight was similarly reduced after both months (mean: -8.0 kg, n = 13). Relative body fat changes were smaller after LCD than after GBP (-7.1 ± 3.6% versus -10 ± 3.2%, P = .029, n = 13). Liver fat fell during the LCD month (-41%, P = .001, n = 13) but was unaltered one month after GBP (+12%).Conclusion.Gastric bypass seems to cause a greater lipid mobilization than a comparable LCD-induced weight loss. One may speculate that GBP-altered gastrointestinal signalling sensitizes adipose tissue to lipolysis, promoting the changes observed.
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| 18. |
- Lindholm, Elisabeth S, et al.
(författare)
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Health Care Consumption during Pregnancy in relation to Maternal Body Mass Index : A Swedish Population Based Observational Study
- 2015
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Ingår i: Journal of Obesity. - : Hindawi Limited. - 2090-0708 .- 2090-0716. ; 2015, s. 7-
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Tidskriftsartikel (refereegranskat)abstract
- Objective. To assess whether antenatal health care consumption is associated with maternal body mass index (BMI). Design. A register based observational study. Methods. The Swedish Medical Birth Register, the Maternal Health Care Register, and the Inpatient Register were used to determine antenatal health care consumption according to BMI categories for primiparous women with singleton pregnancies, from 2006 to 2008, . Pairwise comparisons among BMI groups are obtained post hoc by Tukey HSD test. Result. Obese women were more often admitted for in-patient care (), had longer antenatal hospital stays (), and were more often sick-listed by an obstetrician () during their pregnancy, compared to women with normal weight women. Preeclampsia was more than four times as common, hypertension five times as common, and gestational diabetes 11 times as common when comparing in-patient care, obese to normal weight women ( for all comparisons). Underweight mothers had longer stay in hospitals () and hydronephrosis and hyperemesis gravidarum were more than twice as common (both ). Conclusion. Obese and underweight mothers consumed significantly more health care resources and obese women were significantly more often sick-listed during their pregnancy when compared to pregnant women of normal weight.
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| 19. |
- Mashili, FL, et al.
(författare)
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Adiposity Is a Key Correlate of Circulating Fibroblast Growth Factor-21 Levels in African Males with or without Type 2 Diabetes Mellitus
- 2018
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Ingår i: Journal of obesity. - : Hindawi Limited. - 2090-0716 .- 2090-0708. ; 2018, s. 7461903-
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Tidskriftsartikel (refereegranskat)abstract
- Background. Fibroblast growth factor-21 is an endocrine regulator with therapeutic and diagnostic potential. The levels and pattern of circulating FGF-21 have been described mainly in European and Asian populations. Given its strong association with adiposity, and the reported ethnic variabilities in body composition, examining FGF-21 in an African population is crucial. Methods. We measured levels of circulating FGF-21 in 207 overweight and obese Tanzanian males with or without type 2 diabetes mellitus (T2DM), and using statistical approaches, we explored their relationship with anthropometric and biochemical parameters. Results. Consistent with previous reports from European and Asian populations, we found higher levels of FGF-21 in people with T2DM compared to those without the disease. Based on statistical models, measures of adiposity explained up to 59% of the variability in FGF-21 levels in the circulation. Conclusion. Levels of circulating FGF-21 in overweight and obese African males are higher in T2DM and strongly correlate with measures of adiposity.
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| 20. |
- Nilsson, Göran, et al.
(författare)
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Basic Anthropometric Measures in Acute Myocardial Infarction Patients and Individually Sex- and Age-Matched Controls from the General Population
- 2018
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Ingår i: Journal of Obesity. - : Hindawi Limited. - 2090-0708 .- 2090-0716.
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Tidskriftsartikel (refereegranskat)abstract
- We compared weight, height, waist and hip circumferences (hip), body mass index (BMI), and waist-to-hip ratio in acute myocardial infarction (MI) patients and individually sex-and age-matched control subjects from the general population in the catchment area of the patients and predicted the risk of MI status by these basic anthropometric measures. The study cohort comprised 748 patients <= 80 years of age with acute MI from a major Swedish cardiac center and their individually sex- and age-matched controls. The analyses were stratified for sex and age (<= 65/>= 66 years). Risk of MI was assessed by conditional logistic regression. A narrow hip in men >66 years was the single strongest risk factor of MI among the anthropometric measures. The combination of hip and weight was particularly efficient in discriminating men >= 66 years with MI from their controls (area under the receiver operating characteristic (AUROC) curve = 0.82). In men <= 65 years, the best combination was hip, BMI, and height (AUROC = 0.79). In women >= 66 years, the best discriminatory model contained only waist-to-hip ratio (AUROC = 0.67), whereas in women <= 65 years, the best combination was hip and BMI (AUROC = 0.68). A narrow hip reasonably reflects small gluteal muscles. This finding might suggest an association between MI and sarcopenia, possibly related to deficiencies in physical activity and nutrition.
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| 21. |
- Ohlsson, Bodil, et al.
(författare)
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Sociodemographic and Lifestyle Factors in relation to Overweight Defined by BMI and "normal-Weight Obesity"
- 2020
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Ingår i: Journal of Obesity. - : Hindawi Limited. - 2090-0708 .- 2090-0716. ; 2020
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Tidskriftsartikel (refereegranskat)abstract
- Sociodemographic factors and lifestyle habits affect body weight and body composition. A new syndrome, called normal-weight obesity (NWO), is found in individuals with normal weight and excess body fat in contrast to lean and overweight individuals. The aim of the present study was to explore the associations between sociodemographic factors and smoking and alcohol habits and lower versus higher BMI (≥25 kg/m2) and to examine whether categorization into lean, NWO, and overweight leads to further information about sociodemographic and lifestyle associations, compared with the common categorization defined by BMI. A cohort of 17,724 participants (9,936 females, 56.1%) from the EpiHealth study, with a median age of 61 (53-67) years, was examined. The participants answered a questionnaire about lifestyle, and weight and fat percentage were measured. Associations between sociodemographic factors and lifestyle habits and lower versus higher BMI, and lean versus NWO or lean and NWO versus overweight were calculated by binary logistic regression. Male sex, age, sick leave/disability, married/cohabitating, divorced/widowed, former smoking, and a high alcohol consumption were associated with higher BMI, whereas higher education and frequent alcohol consumption were inversely associated (all p<0.001). The associations were similar to associations with lean versus overweight and NWO versus overweight, except for age in the latter case. Associations with lean versus NWO differed from those of lower versus higher BMI, with an association with retirement, an inverse association with male sex (OR, 0.664; 95% confidence interval, 0.591-0.746), and no associations with marital status, smoking, and alcohol consumption frequency. Associations with age and occupation were sex dependent, in contrast to other variables examined. Thus, sociodemographic and lifestyle habits showed similar associations with lower versus higher BMI as with lean and NWO versus overweight, whereas lean versus NWO showed different directions of associations regarding sex, marital status, occupation, smoking, and frequency of alcohol consumption.
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| 22. |
- Risérus, U, et al.
(författare)
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Sagittal abdominal diameter as a screening tool in clinical research: cutoffs for cardiometabolic risk
- 2010
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Ingår i: Journal of obesity. - : Hindawi Limited. - 2090-0716 .- 2090-0708. ; 2010
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Tidskriftsartikel (refereegranskat)abstract
- Background. Waist girth and BMI are commonly used as markers of cardiometabolic risk. Accumulating data however suggest that sagittal abdominal diameter (SAD) or “abdominal height” may be a better marker of intra-abdominal adiposity and cardiometabolic risk. We aimed to identify cutoffs for SAD using a cardiometabolic risk score.Design. A population-based cross-sectional study.Methods. In 4032 subjects (1936 men and 2096 women) at age 60, different anthropometric variables (SAD, BMI, waist girth, and waist-to-hip ratio) were measured and cardiometabolic risk score calculated. ROC curves were used to assess cutoffs.Results. Among men SAD showed the strongest correlations to the majority of the individual risk factors; whereas in women SAD was equal to that of waist girth. In the whole sample, the area under the ROC curve was highest for SAD. The optimal SAD cutoff for an elevated cardiometabolic risk score in men was∼22 cm (95%CI; 21.6 to 22.8) and in women∼20 cm (95%CI; 19.4 to 20.8). These cutoffs were similar if the Framingham risk score was used.Conclusions. These cutoffs may be used in research and screening to identify “metabolically obese” men who would benefit from lifestyle and pharmacological interventions. These results need to be verified in younger age groups.
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| 23. |
- Sillén, Linda, et al.
(författare)
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Patient Factors Predicting Weight Loss after Roux-en-Y Gastric Bypass
- 2017
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Ingår i: Journal of Obesity. - : Hindawi Publishing Corporation. - 2090-0708 .- 2090-0716. ; 2017
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Tidskriftsartikel (refereegranskat)abstract
- The purpose of this study was to identify preoperative factors predicting weight loss following Roux-en-Y gastric bypass (RYGB) surgery.
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| 24. |
- Thorn, Jörgen, 1965, et al.
(författare)
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Overweight among Four-Year-Old Children in Relation to Early Growth Characteristics and Socioeconomic Factors
- 2010
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Ingår i: Journal of obesity. - : Hindawi Limited. - 2090-0708 .- 2090-0716. ; Article ID 580642
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Tidskriftsartikel (refereegranskat)abstract
- Objectives. To assess early growth characteristics and socioeconomic factors of children in relation to body mass index (BMI) and presence of overweight among four-year-old children. Methods. Two Child Health Centres (CHC) participated in the study. They were selected to obtain two populations of children featuring divergent socio-economic characteristics. Growth data registered at the CHCs from birth to the 4-year check-up were recovered. Overweight was defined by the BMI cut-offs established by IOTF. BMI values expressed as BMI standard deviation score (BMISDS) were used for analysis. Results. At the 4-year check-up, the BMISDS and the proportion of children with overweight (including the obese) were significantly higher in the district with lower socio-economic status. High BMI at birth and low socio-economic status of the population in the CHC-district were shown to be independent determinants for overweight and BMISDS at four years of age. Conclusions. More research is needed to understand the mechanisms and how intervention programs should be designed in order to prevent the development of overweight and obesity in children.
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