| 1. |
- Lind, Lars, et al.
(författare)
-
Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight NCD Risk Factor Collaboration (NCD-RisC)
- 2021
-
Ingår i: eLife. - : eLife Sciences Publications Ltd. - 2050-084X. ; 10
-
Tidskriftsartikel (refereegranskat)abstract
- From 1985 to 2016, the prevalence of underweight decreased, and that of obesity and severe obesity increased, in most regions, with significant variation in the magnitude of these changes across regions. We investigated how much change in mean body mass index (BMI) explains changes in the prevalence of underweight, obesity, and severe obesity in different regions using data from 2896 population-based studies with 187 million participants. Changes in the prevalence of underweight and total obesity, and to a lesser extent severe obesity, are largely driven by shifts in the distribution of BMI, with smaller contributions from changes in the shape of the distribution. In East and Southeast Asia and sub-Saharan Africa, the underweight tail of the BMI distribution was left behind as the distribution shifted. There is a need for policies that address all forms of malnutrition by making healthy foods accessible and affordable, while restricting unhealthy foods through fiscal and regulatory restrictions.
|
|
| 2. |
- Bixby, H., et al.
(författare)
-
Rising rural body-mass index is the main driver of the global obesity epidemic in adults
- 2019
-
Ingår i: Nature. - : Springer Science and Business Media LLC. - 0028-0836 .- 1476-4687. ; 569:7755, s. 260-4
-
Tidskriftsartikel (refereegranskat)abstract
- Body-mass index (BMI) has increased steadily in most countries in parallel with a rise in the proportion of the population who live in cities(.)(1,2) This has led to a widely reported view that urbanization is one of the most important drivers of the global rise in obesity(3-6). Here we use 2,009 population-based studies, with measurements of height and weight in more than 112 million adults, to report national, regional and global trends in mean BMI segregated by place of residence (a rural or urban area) from 1985 to 2017. We show that, contrary to the dominant paradigm, more than 55% of the global rise in mean BMI from 1985 to 2017-and more than 80% in some low- and middle-income regions-was due to increases in BMI in rural areas. This large contribution stems from the fact that, with the exception of women in sub-Saharan Africa, BMI is increasing at the same rate or faster in rural areas than in cities in low- and middle-income regions. These trends have in turn resulted in a closing-and in some countries reversal-of the gap in BMI between urban and rural areas in low- and middle-income countries, especially for women. In high-income and industrialized countries, we noted a persistently higher rural BMI, especially for women. There is an urgent need for an integrated approach to rural nutrition that enhances financial and physical access to healthy foods, to avoid replacing the rural undernutrition disadvantage in poor countries with a more general malnutrition disadvantage that entails excessive consumption of low-quality calories.
|
|
| 3. |
- Mishra, A, et al.
(författare)
-
Diminishing benefits of urban living for children and adolescents' growth and development
- 2023
-
Ingår i: Nature. - : Springer Science and Business Media LLC. - 1476-4687 .- 0028-0836. ; 615:7954, s. 874-883
-
Tidskriftsartikel (refereegranskat)abstract
- Optimal growth and development in childhood and adolescence is crucial for lifelong health and well-being1–6. Here we used data from 2,325 population-based studies, with measurements of height and weight from 71 million participants, to report the height and body-mass index (BMI) of children and adolescents aged 5–19 years on the basis of rural and urban place of residence in 200 countries and territories from 1990 to 2020. In 1990, children and adolescents residing in cities were taller than their rural counterparts in all but a few high-income countries. By 2020, the urban height advantage became smaller in most countries, and in many high-income western countries it reversed into a small urban-based disadvantage. The exception was for boys in most countries in sub-Saharan Africa and in some countries in Oceania, south Asia and the region of central Asia, Middle East and north Africa. In these countries, successive cohorts of boys from rural places either did not gain height or possibly became shorter, and hence fell further behind their urban peers. The difference between the age-standardized mean BMI of children in urban and rural areas was <1.1 kg m–2 in the vast majority of countries. Within this small range, BMI increased slightly more in cities than in rural areas, except in south Asia, sub-Saharan Africa and some countries in central and eastern Europe. Our results show that in much of the world, the growth and developmental advantages of living in cities have diminished in the twenty-first century, whereas in much of sub-Saharan Africa they have amplified.
|
|
| 4. |
|
|
| 5. |
|
|
| 6. |
|
|
| 7. |
|
|
| 8. |
|
|
| 9. |
|
|
| 10. |
|
|
| 11. |
- Bentham, James, et al.
(författare)
-
A century of trends in adult human height
- 2016
-
Ingår i: eLIFE. - 2050-084X. ; 5
-
Tidskriftsartikel (refereegranskat)abstract
- Being taller is associated with enhanced longevity, and higher education and earnings. We reanalysed 1472 population-based studies, with measurement of height on more than 18.6 million participants to estimate mean height for people born between 1896 and 1996 in 200 countries. The largest gain in adult height over the past century has occurred in South Korean women and Iranian men, who became 20.2 cm (95% credible interval 17.522.7) and 16.5 cm (13.319.7) taller, respectively. In contrast, there was little change in adult height in some sub-Saharan African countries and in South Asia over the century of analysis. The tallest people over these 100 years are men born in the Netherlands in the last quarter of 20th century, whose average heights surpassed 182.5 cm, and the shortest were women born in Guatemala in 1896 (140.3 cm; 135.8144.8). The height differential between the tallest and shortest populations was 19-20 cm a century ago, and has remained the same for women and increased for men a century later despite substantial changes in the ranking of countries.
|
|
| 12. |
|
|
| 13. |
|
|
| 14. |
- Bentham, James, et al.
(författare)
-
A century of trends in adult human height
- 2016
-
Ingår i: eLIFE. - : eLife Sciences Publications Ltd. - 2050-084X. ; 5
-
Tidskriftsartikel (refereegranskat)abstract
- Being taller is associated with enhanced longevity, and higher education and earnings. We reanalysed 1472 population-based studies, with measurement of height on more than 18.6 million participants to estimate mean height for people born between 1896 and 1996 in 200 countries. The largest gain in adult height over the past century has occurred in South Korean women and Iranian men, who became 20.2 cm (95% credible interval 17.5–22.7) and 16.5 cm (13.3– 19.7) taller, respectively. In contrast, there was little change in adult height in some sub-Saharan African countries and in South Asia over the century of analysis. The tallest people over these 100 years are men born in the Netherlands in the last quarter of 20th century, whose average heights surpassed 182.5 cm, and the shortest were women born in Guatemala in 1896 (140.3 cm; 135.8– 144.8). The height differential between the tallest and shortest populations was 19-20 cm a century ago, and has remained the same for women and increased for men a century later despite substantial changes in the ranking of countries.
|
|
| 15. |
- Semb, G, et al.
(författare)
-
Erratum
- 2017
-
Ingår i: Journal of plastic surgery and hand surgery. - 2000-6764. ; 51:2, s. 158-158
-
Tidskriftsartikel (refereegranskat)
|
|
| 16. |
- Jutesten, H., et al.
(författare)
-
High risk of permanent stoma after anastomotic leakage in anterior resection for rectal cancer
- 2019
-
Ingår i: Colorectal Disease. - : Blackwell Publishing. - 1462-8910 .- 1463-1318. ; 21:2, s. 174-182
-
Tidskriftsartikel (refereegranskat)abstract
- AIM: This study investigates how often bowel continuity was restored after anastomotic leakage in anterior resection for rectal cancer and assesses the clinical factors associated with permanent stoma.METHOD: The Swedish Colorectal Cancer Registry was used to identify cases of anastomotic leakage registered in southern Sweden between January 2001 and December 2011. Patient characteristics, surgical details and clinical information about the anastomotic leakages were retrieved from medical records.RESULTS: Of the 1442 patients operated on with anterior resection in 11 hospitals, 144 (10%) were diagnosed with anastomotic leakage after anterior resection for rectal cancer. After a median follow-up of 87 months (range 21-165), the overall rate of permanent stoma among patients with anastomotic leakage was 65%. Age ≥ 70 years (P = 0.02) and re-laparotomy (P < 0.001) were independently related to permanent stoma. Compared with nondefunctioned patients with anastomotic leakage, defunctioned patients with anastomotic leakage at the index procedure less often required re-laparotomy at some point during the entire clinical course (P < 0.001), but nondefunctioned and defunctioned patients with anastomotic leakage both had permanent stoma to the same extent (67% and 62%, respectively).CONCLUSION: Anastomotic leakage is highly associated with permanent stoma after anterior resection, especially in patients aged ≥ 70 years. In this cohort of patients with anastomotic leakage, 65% had permanent stoma at long-term follow-up. A defunctioning stoma ameliorates the clinical course but does not affect the end result of bowel continuity in established anastomotic leakage after anterior resection.
|
|
| 17. |
- Jutesten, H., et al.
(författare)
-
Late leakage after anterior resection : a defunctioning stoma alters the clinical course of anastomotic leakage
- 2018
-
Ingår i: Colorectal Disease. - : Wiley. - 1462-8910. ; 20:2, s. 150-159
-
Tidskriftsartikel (refereegranskat)abstract
- Aim: Anastomotic leakage (AL) is common after anterior resection (AR). Long term clinical outcomes of AL including late presenting leakage (LL) are not well studied. This study was undertaken to assess clinical features of LL with respect to incidence, association with predisposing factors and need for re-intervention. Methods: The Swedish Colorectal Cancer Registry (SCRCR) was explored for AL cases after AR for rectal cancer in patients operated in the south of Sweden from 1 January 2001 to 31 December 2011. Demographic data, surgical technical details, number of postoperative days (POD) until diagnosis of AL, presenting symptoms, methods of diagnosis and treatment were retrieved from medical records. LL was defined according to different cut-offs as leakages occurring after hospital discharge (LLAHD), after 30 POD (LL ≥ POD 30) and after 90 POD (LL ≥ POD 90). Results: In total, 1442 patients were operated on with AR of whom 144 cases of AL (10%) were identified. Median time from operation to follow-up was 87 months (range 21–162). LLAHD, LL ≥ POD 30 and LL ≥ POD 90 were present in 51%, 24% and 9% respectively. All categories of LL were associated with a defunctioning stoma. Relaparotomy was significantly less often employed in LLAHD, but not in other categories of LL. Conclusion: LL constitutes a substantial portion of all AL after AR for rectal cancer. The large proportion of LLAHD calls for awareness in the outpatient setting.
|
|
| 18. |
|
|
| 19. |
- Styrud, J, et al.
(författare)
-
Appendectomy versus antibiotic treatment in acute appendicitis. A prospective multicenter randomized controlled trial
- 2006
-
Ingår i: World Journal of Surgery. - : Springer Science and Business Media LLC. - 0364-2313 .- 1432-2323. ; 30:6, s. 1033-1037
-
Tidskriftsartikel (refereegranskat)abstract
- Background Appendectomy has been the treatment for acute appendicitis for over 120 years. Antibiotic treatment has occasionally been used in small uncontrolled studies, instead of operation, but this alternative has never before been tried in a multicenter randomized trial. Patients and Methods Male patients, 18–50 years of age, admitted to six different hospitals in Sweden between 1996 and 1999 were enrolled in the study. No women were enrolled by decision of the local ethics committee. If appendectomy was planned, patients were asked to participate, and those who agreed were randomized either to surgery or to antibiotic therapy. Patients randomized to surgery were operated on with open surgery or laparoscopically. Those randomized to antibiotic therapy were treated intravenously for 2 days, followed by oral treatment for 10 days. If symptoms did not resolve within 24 hours, an appendectomy was performed. Participants were monitored at the end of 1 week, 6 weeks, and 1 year. Results During the study period 252 men participated, 124 in the surgery group and 128 in the antibiotic group. The frequency of appendicitis was 97% in the surgery group and 5% had a perforated appendix. The complication rate was 14% in the surgery group. In the antibiotic group 86% improved without surgery; 18 patients were operated on within 24 hours, and the diagnosis of acute appendicitis was confirmed in all but one patient, and he was suffering from terminal ileitis. There were seven patients (5%) with a perforated appendix in this group. The rate of recurrence of symptoms of appendicitis among the 111 patients treated with antibiotics was 14% during the 1-year follow-up. Conclusions Acute nonperforated appendicitis can be treated successfully with antibiotics. However, there is a risk of recurrence in cases of acute appendicitis, and this risk should be compared with the risk of complications after appendectomy.
|
|
| 20. |
- Alligier, M, et al.
(författare)
-
OBEDIS Core Variables Project: European Expert Guidelines on a Minimal Core Set of Variables to Include in Randomized, Controlled Clinical Trials of Obesity Interventions
- 2020
-
Ingår i: Obesity facts. - : S. Karger AG. - 1662-4033 .- 1662-4025. ; 13:1, s. 1-28
-
Tidskriftsartikel (refereegranskat)abstract
- Heterogeneity of interindividual and intraindividual responses to interventions is often observed in randomized, controlled trials for obesity. To address the global epidemic of obesity and move toward more personalized treatment regimens, the global research community must come together to identify factors that may drive these heterogeneous responses to interventions. This project, called OBEDIS (OBEsity Diverse Interventions Sharing – focusing on dietary and other interventions), provides a set of European guidelines for a minimal set of variables to include in future clinical trials on obesity, regardless of the specific endpoints. Broad adoption of these guidelines will enable researchers to harmonize and merge data from multiple intervention studies, allowing stratification of patients according to precise phenotyping criteria which are measured using standardized methods. In this way, studies across Europe may be pooled for better prediction of individuals’ responses to an intervention for obesity – ultimately leading to better patient care and improved obesity outcomes.
|
|
| 21. |
|
|
| 22. |
- Kratz, G, et al.
(författare)
-
[Recreation of tissue--the plastic surgeon's spring-board in to the 21st century]. : Nybildning av vävnad - plastikkirurgens språngbräda in i 2000-talet
- 1999
-
Ingår i: Läkartidningen. - 0023-7205 .- 1652-7518. ; 96:44, s. 4780-6
-
Tidskriftsartikel (refereegranskat)abstract
- During recent years, a new field has appeared, in which the principles of life sciences and engineering are applied to the development of methods of regenerating human tissue and organs. Since the emergence of this interdisciplinary field, plastic surgeons have been deeply involved in its development, both in the early stages and in introducing the methods into clinical practice. The article consists in discussion of the possibilities these methods offer and the impact they may have on the field of plastic and reconstructive surgery.
|
|
| 23. |
- Nordström, Anna, et al.
(författare)
-
Postpubertal development of total and abdominal percentage body fat : an 8-year longitudinal study.
- 2008
-
Ingår i: Obesity. - : Wiley. - 1930-7381. ; 16:10, s. 2342-2347
-
Tidskriftsartikel (refereegranskat)abstract
- The aim of the present study was to describe postpubertal changes in total and abdominal adiposity in young men and the relation to changes in physical activity (PA). The study included 107 white men with a mean age of 17.1 +/- 1.7 years at baseline. Total percentage body fat (%BF) and abdominal percentage body fat (abd%BF) were measured at baseline and after a mean time of 28, 68, and 92 months using dual-energy X-ray absorptiometry (DXA). PA (h/week) was assessed at each visit by questionnaire. Over the study period, significant increases of 7.8 +/- 5.5%BF and 9.0 +/- 5.6 abd%BF were observed. Subjects who were active athletes throughout the study (n = 24), or nonathletes not changing their level of PA during follow-up (n = 27) increased 5.7 +/- 3.2 and 8.1 +/- 6.7%BF, respectively. Athletes who quit organized training during follow-up period (n = 56) increased by 8.7 +/- 4.9%BF. In the total cohort, the average annual gains in BMI, %BF, and abd%BF were 0.4 kg/m(2), 0.9%BF, and 1.1abd%BF (all P < 0.0001), respectively. Adjustment for changes in PA altered the coefficient magnitudes only marginally. Changes in PA were, however, significantly and inversely associated with changes in %BF and abd%BF (P = 0.005 and P = 0.02, respectively), but were not significantly associated with BMI development (P = 0.15). In summary, our results indicate that the natural course of adiposity development in postpubertal men is characterized by adiposity gains. The influence of PA on especially abd%BF may influence the future risk of cardiovascular disease.
|
|
| 24. |
|
|
| 25. |
- Nyberg, J, et al.
(författare)
-
Speech results after one-stage palatoplasty with or without muscle reconstruction for isolated cleft palate
- 2010
-
Ingår i: The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association. - : SAGE Publications. - 1545-1569. ; 47:1, s. 92-103
-
Tidskriftsartikel (refereegranskat)abstract
- To investigate speech outcome between children with isolated cleft palate undergoing palatoplasty with and without muscle reconstruction and to compare speech outcomes between cleft and noncleft children. The number of subsequent velopharyngeal flaps was compared with respect to surgical techniques and cleft extent. Design Cross-sectional retrospective study. Participants One hundred four children aged 4 years, 0 months to 6 years, 0 months, 33 with isolated cleft of the soft palate, 53 with isolated cleft of the hard and soft palate, and 18 noncleft children. Interventions Two primary palate repair techniques: minimal incision technique (MIT) and minimal incision technique including muscle reconstruction (MITmr). Main Outcome Measures Perceptual judgment of seven speech parameters assessed on a five-point scale. Results No significant differences in speech outcomes were found between MIT and MITmr surgery groups. The number of velopharyngeal flaps was significantly lower after MITmr surgery compared to MIT surgery. The number of flaps was also significantly lower in children with cleft of the soft palate compared to children with cleft of the hard and soft palate. Children with cleft of the soft palate had significantly less glottal articulation and weak pressure consonants compared to children with cleft of the hard and soft palate. Conclusions The MITmr surgery technique was not significantly superior to the MIT technique regarding speech outcomes related to velopharyngeal competence, but had fewer velopharyngeal flaps, which is contradictory. Until a larger sample can be studied, we will continue to use MITmr for primary palate repair.
|
|
| 26. |
- Olén, Ola, et al.
(författare)
-
Childhood onset inflammatory bowel disease and risk of cancer : a Swedish nationwide cohort study 1964-2014
- 2017
-
Ingår i: BMJ-BRITISH MEDICAL JOURNAL. - : B M J Group. - 1756-1833. ; 11:Suppl. 1, s. S14-S15
-
Tidskriftsartikel (refereegranskat)abstract
- Objective: To assess risk of cancer in patients with childhood onset inflammatory bowel disease in childhood and adulthood.Design: Cohort study with matched general population reference individuals using multivariable Cox regression to estimate hazard ratios.Setting: Swedish national patient register (both inpatient and non-primary outpatient care) 1964-2014.Participants: Incident cases of childhood onset (<18 years) inflammatory bowel disease (n=9405: ulcerative colitis, n=4648; Crohn's disease, n=3768; unclassified, n=989) compared with 92 870 comparators from the general population matched for sex, age, birth year, and county.Main outcome measures: Any cancer and cancer types according to the Swedish Cancer Register.Results: During follow-up through adulthood (median age at end of follow-up 27 years), 497 (3.3 per 1000 person years) people with childhood onset inflammatory bowel disease had first cancers, compared with 2256 (1.5 per 1000 person years) in the general population comparators (hazard ratio 2.2, 95% confidence interval 2.0 to 2.5). Hazard ratios for any cancer were 2.6 in ulcerative colitis (2.3 to 3.0) and 1.7 in Crohn's disease (1.5 to 2.1). Patients also had an increased risk of cancer before their 18th birthday (2.7, 1.6 to 4.4; 20 cancers in 9405 patients, 0.6 per1000 person years). Gastrointestinal cancers had the highest relative risks, with a hazard ratio of 18.0 (14.4 to 22.7) corresponding to 202 cancers in patients with inflammatory bowel disease. The increased risk of cancer (before 25th birthday) was similar over time (1964-1989: 1.6, 1.0 to 2.4; 1990-2001: 2.3, 1.5 to 3.3); 2002-06: 2.9, 1.9 to 4.2; 2007-14: 2.2, 1.1 to 4.2).Conclusion: Childhood onset inflammatory bowel disease is associated with an increased risk of any cancer, especially gastrointestinal cancers, both in childhood and later in life. The higher risk of cancer has not fallen over time.
|
|
| 27. |
- Peterson, P, et al.
(författare)
-
Mean GOSLON Yardstick Scores After 3 Different Treatment Protocols-A Long-term Study of Patients With Unilateral Cleft Lip and Palate
- 2019
-
Ingår i: The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association. - : SAGE Publications. - 1545-1569. ; 56:2, s. 236-247
-
Tidskriftsartikel (refereegranskat)abstract
- (1) To evaluate dental arch relationships, with the Great Ormond Street, London and Oslo (GOSLON) Yardstick, of participants with Unilateral cleft lip and palate (UCLP) and treated with 1-stage palatal closure with 3 different surgical protocols (2) to compare the mean GOSLON ratings with other CLP centers. Design: Retrospective study of medical charts and dental models. Setting: Karolinska University Hospital, Stockholm, Sweden. Participants: Eighty-seven patients with UCLP operated with 1-stage palatal repair. Thirty-five were operated with Veau-Wardill-Kilner (VWK) technique 1975 to 1986, 31 with minimal incision technique (MIT) from 1987 to 1997, and 21 according to MIT with muscle reconstruction (MITmr) 1998 to 2004. Interventions: Dental casts at ages 5 (n = 87), 7 to 8 (n = 27), 10 (n = 81), 16 (n = 61), and 19 (n = 35) years were rated by 10 assessors with the GOSLON Yardstick. Information of other interventions was retrieved from patients’ charts. Main outcome measures: Mean GOSLON ratings. Results: A total of 82% of the participants were rated as having excellent to satisfactory outcome. Weighted κ statistics for the 10 assessors was good for inter-rater agreement and good/very good for intra-rater agreement. Conclusions: The mean GOSLON score in the Stockholm overall material at age 10 was 2.67. The VWK technique resulted in a greater need of orthognathic surgery than the MIT ( P < .01). The MITmr did not produce better dental arch relationships than MIT at age 5 ( P < .05). The best dental arch relationships were found in the MIT group at 10 years, mean 2.58, which is not significantly different from other centers with excellent outcome except Gothenburg and Vienna.
|
|
| 28. |
|
|
| 29. |
|
|
| 30. |
- Silventoinen, Karri, et al.
(författare)
-
Does obesity modify the effect of blood pressure on the risk of cardiovascular disease? : A population-based cohort study of more than one million Swedish men
- 2008
-
Ingår i: Circulation. - 0009-7322 .- 1524-4539. ; 118:16, s. 1637-42
-
Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Some studies have suggested that increased blood pressure has a stronger effect on the risk of cardiovascular disease (CVD) in lean persons than in obese persons, although this is not a universal finding. Given the inconsistency of this result, we tested it using a large population-based cohort data set. METHODS AND RESULTS: Systolic and diastolic blood pressures (BPs) and body mass index were measured in 1 145 758 Swedish men born between 1951 and 1976 who were in young adulthood (median age 18.2 years). During the register-based follow-up, which lasted until the end of 2006, 65 611 new CVD events took place, including 6799 myocardial infarctions and 8827 strokes. Hazard ratios (HRs) per 1-SD increase in systolic and diastolic BP were computed within established body mass index categories (underweight, normal, overweight, or obese) with Cox proportional hazards models. The strongest associations of diastolic BP with CVD (HR 1.18), myocardial infarction (HR 1.22), and stroke (HR 1.13) were observed in the obese category. For systolic BP, the strongest associations were observed in the obese category with CVD (HR 1.16) and stroke (HR 1.29) but in the overweight category with myocardial infarction (HR 1.19). We observed statistically significant interactions (P<0.0001) with body mass index for diastolic BP in relation to CVD and for systolic BP in relation to CVD and stroke. CONCLUSIONS: In contrast to the findings of previous studies, we observed a general increase in the magnitude of the association between blood pressure and subsequent CVD with increasing body mass index. Hypertension should not be regarded as a less serious risk factor in obese than in lean or normal-weight persons.
|
|
| 31. |
|
|
| 32. |
|
|
