| 51. |
- Johansson, Ingegerd, et al.
(författare)
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Associations among 25-year trends in diet, cholesterol and BMI from 140,000 observations in men and women in Northern Sweden
- 2012
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Ingår i: Nutrition Journal. - : Springer Science and Business Media LLC. - 1475-2891 .- 1475-2891. ; 11
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Tidskriftsartikel (refereegranskat)abstract
- Background: In the 1970s, men in northern Sweden had among the highest prevalences of cardiovascular diseases (CVD) worldwide. An intervention program combining population- and individual-oriented activities was initiated in 1985. Concurrently, collection of information on medical risk factors, lifestyle and anthropometry started. Today, these data make up one of the largest databases in the world on diet intake in a population- based sample, both in terms of sample size and follow-up period. The study examines trends in food and nutrient intake, serum cholesterol and body mass index (BMI) from 1986 to 2010 in northern Sweden.Methods: Cross-sectional information on self-reported food and nutrient intake and measured body weight, height, and serum cholesterol were compiled for over 140,000 observations. Trends and trend breaks over the 25-year period were evaluated for energy-providing nutrients, foods contributing to fat intake, serum cholesterol and BMI.Results: Reported intake of fat exhibited two significant trend breaks in both sexes: a decrease between 1986 and 1992 and an increase from 2002 (women) or 2004 (men). A reverse trend was noted for carbohydrates, whereas protein intake remained unchanged during the 25-year period. Significant trend breaks in intake of foods contributing to total fat intake were seen. Reported intake of wine increased sharply for both sexes (more so for women) and export beer increased for men. BMI increased continuously for both sexes, whereas serum cholesterol levels decreased during 1986 - 2004, remained unchanged until 2007 and then began to rise. The increase in serum cholesterol coincided with the increase in fat intake, especially with intake of saturated fat and fats for spreading on bread and cooking.Conclusions: Men and women in northern Sweden decreased their reported fat intake in the first 7 years (19861992) of an intervention program. After 2004 fat intake increased sharply for both genders, which coincided with introduction of a positive media support for low carbohydrate-high-fat (LCHF) diet. The decrease and following increase in cholesterol levels occurred simultaneously with the time trends in food selection, whereas a constant increase in BMI remained unaltered. These changes in risk factors may have important effects on primary and secondary prevention of cardiovascular disease (CVD).
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| 52. |
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| 53. |
- Koster, Max, et al.
(författare)
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Refinement of Swedish Administrative Registers to Monitor Stroke Events on the National Level
- 2013
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Ingår i: Neuroepidemiology. - Basel : S. Karger. - 0251-5350 .- 1423-0208. ; 40:4, s. 240-246
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Tidskriftsartikel (refereegranskat)abstract
- Background: Routinely collected databases are kept for administrative purposes. We have refined the analyses of the Swedish National Patient Register and the Cause of Death Register and explored their validity to monitor stroke at the population level. Methods: First-ever strokes (incident cases) and all stroke events were measured by combining the two administrative registers and adding refinements. The administrative registers were validated against the Northern Sweden MONICA, a well-validated population-based epidemiological stroke register. Positive predictive values (PPVs) and sensitivity were calculated. Results: After refinements (restriction to first-ever strokes and additional minor delineations), the PPV of the two administrative registers combined was 94% and sensitivity 92% when compared with all MONICA stroke categories together. For stroke attacks (first and recurrent events together), the PPV in the administrative registers was 85% and sensitivity 91%. The PPV was higher in women than in men, whereas the sensitivity was similar. The PPV was lower but sensitivity higher in people below compared with those above 75 years of age. Both PPV and sensitivity were lower among fatal cases than among cases that survived 28 days. Conclusions: After refinement, Swedish national administrative registers may, with some caveats, be used as a low-resource-consuming alternative to crudely monitor stroke incidence rates at the national level. If further accuracy is strived for, high-quality conventional epidemiological registers are required. Copyright (C) 2013 S. Karger AG, Basel
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| 54. |
- Lilja, Mikael, 1953-, et al.
(författare)
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Trends in obesity and its distribution : data from the Northern Sweden MONICA survey, 1986–2004
- 2008
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Ingår i: Obesity. - : Wiley. - 1930-7381 .- 1930-739X. ; 16:5, s. 1120-1128
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Tidskriftsartikel (refereegranskat)abstract
- Objective: Obesity, especially abdominal, is a risk factor for many diseases. This study explored trends in theprevalence of general and abdominal obesity, 1986–2004, in northern Sweden. Methods and Procedures: Cross-sectional population surveys were performed in 1986, 1990, 1994, 1999, and 2004;250 men and 250 women aged 25−34, 35−44, 45−54, and 55−64 years (from 1994, also 65−74 years) were randomlyselected; the overall participation rate was 77%. Anthropometric data were used. Results: Weight and BMI increased in all men, most significantly in men aged 25−64 years (P < 0.0005). Weightincreased in women aged 25−64 years (P < 0.005) and BMI in women aged 25−44 years (P < 0.005). Prevalence ofobesity (BMI≥ 30) increased significantly in men aged 25−44 and 55−74 years (P < 0.005; for men 65−74 years old,P< 0.05) and in women aged 25−44 years (P < 0.005). Waist circumference decreased significantly between 1986and 1990 in all women (P < 0.005) and in men aged 55−64 years (P < 0.05). After 1990 waist circumference increased, most markedly so in women; by 2004 circumference measurements for women, and for men aged 55−64 years, were equal to those of 1986, while for men aged 25−54 years they were higher. Prevalence of abdominal obesity has increased since 1990, most markedly so in women aged 45−64 years (P < 0.0005). Discussion: The rapid increase in both general and central obesity raises concern for the future; increasing abdominalobesity in women is particularly alarming.
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| 55. |
- Lindahl, Bernt, et al.
(författare)
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Trends in lifestyle 1986-99 in a 25- to 64-year-old population of the Northern Sweden MONICA project.
- 2003
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Ingår i: Scandinavian Journal of Public Health. Supplement. - : SAGE Publications. - 1403-4956 .- 1403-4948 .- 1651-1905. ; 61, s. 31-7
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: The authors explore the time trends in lifestyle factors in the Northern Sweden MONICA population, including physical activity, intake of certain foods, coffee and alcohol consumption, smoking, and the use of smokeless tobacco. METHODS: Four health surveys during a 14-year time span were compared (1986, 1990, 1994, and 1999). The participation rate in all surveys was high. A questionnaire with similar or comparable questions about lifestyle factors was used across all health surveys. RESULTS: A large variation was demonstrated in the consumption of saturated fat in dairy products across the surveys. The use of butter on bread and of 3% fat milk clearly declined in favour of using low-fat margarine and 1-1.5% fat milk. A decline in the intake of boiled or baked potatoes together with an increase in the intake of pasta and rice was demonstrated. There were no changes in leisure-time physical activity. The proportion of the population using tobacco was unaltered. In men, smoking declined during the period but simultaneously there was an increase in the use of smokeless tobacco. The use of "boiled" or Scandinavian coffee diminished and more frequent use of alcohol was seen, especially in men. CONCLUSION: Pronounced changes were seen in food consumption with a decrease in saturated fat intake, boiled coffee, and potatoes and an increase in alcohol, rice, and pasta consumption. No clear time trends were found in physical activity or in the use of tobacco.
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| 56. |
- Lindmark, Ulrika, et al.
(författare)
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Food selection associated with sense of coherence in adults.
- 2005
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Ingår i: Nutrition Journal. - : Springer Science and Business Media LLC. - 1475-2891 .- 1475-2891. ; 28:4, s. 9-
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Favorable dietary habits promote health, whereas unfavorable habits link to various chronic diseases. An individual's "sense of coherence" (SOC) is reported to correlate with prevalence of some diseases to which dietary habits are linked. However, understanding what determines an individual's dietary preferences and how to change his/her behavior remains limited. The aim of the present study was to evaluate associations between dietary intake and SOC in adults. METHODS: Diet intake was recorded by an 84-item semi-quantitative food frequency questionnaire and SOC was measured by the 13-item Antonovsky questionnaire in 2,446 men and 2,545 women (25-74 years old) from the population based northern Sweden MONICA screening in 1999. RESULTS: Intakes of energy, total and saturated fat, ascorbic acid, sucrose, and servings of fruits, vegetables, cereals, and sweets correlated with SOC among women, whereas intakes of total and saturated fat, ascorbic acid, fiber, and alcohol, and servings of fruits, vegetables, bread, bread and cereals, fish, and potatoes correlated with SOC among men. With a few exceptions, intakes of these nutrients/foods were significantly explained by SOC quartile scores in linear GLM models. Both women and men classified into the highest SOC quartile had significantly higher age-BMI-education standardized mean intakes of vegetables than those in the lowest quartiles. Women in the highest SOC quartile also had higher intake of fruits but lower intakes of energy, total and saturated fat, sucrose, and sweets. Projection to latent structures (PLS) multivariate modeling of intakes of the 84 food items and food aggregates simultaneously on SOC scores supported low SOC to coincide with a presumably less health promoting dietary preference, e.g. intake of pizza, soft drinks, candies, sausages for main course, hamburgers, mashed potato, chips and other snacks, potato salad, French fries, whereas men and women with high SOC scores were characterized by e.g. high intake of rye crisp whole meal bread, boiled potato, vegetables, berries, and fruits. CONCLUSION: Both men and women in the highest, as compared with the lowest, SOC score quartile reported more "healthy" food choices. Dietary habits for individuals in the lowest SOC quartile therefore may render a higher risk for various endemic diseases.
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| 57. |
- Lindmark, Ulrika, et al.
(författare)
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Sense of Coherence and Food Selection in Adults
- 2004
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Ingår i: Oral health and prevention during the different stages of life. ; , s. 1-, s. 1-
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Konferensbidrag (populärvet., debatt m.m.)abstract
- Background: “Sense of coherence” (SOC) influences the individual´s capacity to handle events associated with health (Antonovsky, 1987). Peoples selection of eating habits may be regarded as a “life choice” (Johansson et al, 2001; Lännernäs et al, 1997; Palojoki, 1997) as it is made against the knowledge that dietary habits influence endemic diseases (Falkenberg, 2001; Wolfram, 2003). Aim: The aim of the study was to examine if SOC is associated with food selection. Method: The study population were 3,072 woman and 2,920 men, from the 1999 year WHO MONICA project in northern Sweden. Data were collected by the Antonovsky short SOC questionnaire (13 items)(Antonovsky,1987), and a semi-quantitative food questionnaire (84 items) (Johansson et al, 2001). Results: Both men and woman with the lowest SOC scores consumed less healthy food like vegetables and fruits but more fat and sucrose containing products than individuals with high SOC scores (t-test, ANOVA, post hoc-test). Conclusion: It is concluded that individuals with a low SOC score have less favorable dietary habits.
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| 58. |
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| 59. |
- Lundh, Thomas, et al.
(författare)
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Spårelement i blodkroppar från väster- och norrbottningar 1990-99
- 2002
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Sexton spårelement bestämdes i blodkroppar från 600 kvinnor och män i åldrarna 25-74 år från Västerbotten och Norrbotten. Med Induktiv kopplad plasma (ICP-MS) bestämdes aluminium (Al), vanadin (V), mangan (Mn), kobolt (Co), nickel (Ni), koppar (CU), zink (Zn), selen (Se), rodium (Rh), palladium (Pd), kadmium (Cd), antimon (Sb), wolfram (W), platina (Pt) och bly (Pb). Dessutom bestämdes med atomfluorescens kvicksilver (Hg). Cd-koncentrationerna är av en nivå som kopplats samman med lätt toxicitet. Medianhalterna av Pb och Hg ligger långt under de som satts i samband med toxiska effekter. Variationen var emellertid hög; de högsta halterna är i nivå med dem som anses kunna orsaka ogynnsamma effekter. I en multivariat modell utvärderades effekter av kön, ålder, rökvanor och kalenderår. Framför allt för Cd, men i viss mån också för Hg, hade rökare högre halter än icke-rökare. Kvinnor hade högre halter av Cd och Pb än män. Det fanns klart stigande halter av Cd och Hg med stigande ålder. Vid jämförelse mellan prover tagna 1990, 1994 och 1999 hade en markant sänkning skett av Pb (ca 6% per år), Hg (ca 6% per år) och Cd, men i det fallet bara för män (6% per år), inte för kvinnor. Detta beror sannolikt på minskade utsläpp av dessa metaller, med sjunkande exponering som följd. För Pb och Cd bör sänkningen i exponering ha varit högre än 6% per år, eftersom tidigare ådragen kroppsbörda har en tendens att fördröja en sänkning i blodkroppar. Det finns skäl att även fortsättningsvis följa utvecklingen av metallhalter i blod. För halterna av Al, V, Mn, Co, Ni, Cu, Zn, Se, Rh, Pd, Sb, W och Pt i prover tagna 1999 finns mindre möjligheter att jämföra med andra studier. De funna halterna är emellertid i paritet med det fåtal andra undersökningar som finns. Det fanns en rad associationer mellan halter av olika element. Av särskilt intresse är korrelationerna mellan Pt, Pd and Rh, vilka har spritts i miljön genom användning av katalytiska avgasrenare i bilar. Detta fynd förtjänar vidare undersökningar. Se och Hg var också relaterade, troligen p g a gemensam källa i form av fisk, möjligen också gemensamma bindningar i kroppen.
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| 60. |
- Möllsten, Anna, et al.
(författare)
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Genetic polymorphisms in the renin-angiotensin system confer increased risk of stroke independently of blood pressure : a nested case-control study.
- 2008
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Ingår i: Journal of Hypertension. - 0263-6352 .- 1473-5598. ; 26:7, s. 1367-1372
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: The renin-angiotensin system has a pathophysiological role in cardiovascular disease through a variety of processes. Polymorphisms in involved genes have been described and implicated in stroke. The aim of this study was to investigate two polymorphisms in two genes in the renin-angiotensin system and the risk of stroke. DESIGN: A nested case-control study using baseline data obtained from population-based surveys in northern Sweden was performed. There were 275 individuals without major concomitant disease who suffered a first ever stroke during follow-up and 549 controls matched for age, sex and domicile. METHODS: Blood samples obtained at baseline were analyzed for potential risk factors including the A1166C polymorphism of the angiotensin II type I receptor (AT1R) gene and the functional insertion/deletion polymorphism of the angiotensin-converting enzyme gene. RESULTS: Individuals with the AA genotype of the AT1R gene were at increased risk of ischemic stroke (odds ratio = 1.60; P = 0.005) compared with those with the AC and CC genotypes. The D allele of the angiotensin-converting enzyme insertion/deletion polymorphism was associated with a higher risk of stroke (odds ratio = 1.58; P = 0.014). CONCLUSION: In this prospective study, there was an association between A1166C polymorphism in the angiotensin II receptor gene and ischemic stroke. We also replicated previous observations that the D allele of the angiotensin-converting enzyme insertion/deletion polymorphism was associated with increased risk of stroke. The observed elevated stroke risks conferred by these two polymorphisms are independent of each other and common risk factors such as blood pressure, diabetes, smoking and high cholesterol levels.
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