| 1. |
- Onerup, Aron, 1983, et al.
(författare)
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Associations between cardiorespiratory fitness in youth and the incidence of site-specific cancer in men: a cohort study with register linkage.
- 2023
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Ingår i: British journal of sports medicine. - : BMJ Publishing Group Ltd. - 1473-0480 .- 0306-3674. ; 57:19, s. 1248-1256
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Tidskriftsartikel (refereegranskat)abstract
- To assess the associations between cardiorespiratory fitness (CRF) in young men and the incidence of site-specific cancer.A Swedish population-based cohort study with register linkage of men who underwent military conscription in 1968-2005 was undertaken. CRF was assessed by maximal aerobic workload cycle test at conscription. Cox regression models assessed linear associations and included CRF, age, year and site of conscription, body mass index and parental level of education. CRF was also categorised into low, moderate and high for facilitated interpretation and results comparing high and low CRF are reported.Primary analyses were performed in 1 078 000 men, of whom 84 117 subsequently developed cancer in at least one site during a mean follow-up of 33 years. Higher CRF was linearly associated with a lower hazard ratio (HR) of developing cancer in the head and neck (n=2738, HR 0.81, 95% CI 0.74 to 0.90), oesophagus (n=689, HR 0.61, 95% CI 0.50 to 0.74), stomach (n=902, HR 0.79, 95% CI 0.67 to 0.94), pancreas (n=1280, HR 0.88, 95% CI 0.76 to 1.01), liver (n=1111, HR 0.60, 95% CI 0.51 to 0.71), colon (n=3222, HR 0.82, 95% CI 0.75 to 0.90), rectum (n=2337, HR 0.95, 95% CI 0.85 to 1.05), kidney (n=1753, HR 0.80, 95% CI 0.70 to 0.90) and lung (n=1635, HR 0.58, 95% CI 0.51 to 0.66). However, higher CRF predicted a higher hazard of being diagnosed with prostate cancer (n=14 232, HR 1.07, 95% CI 1.03 to 1.12) and malignant skin cancer (n=23 064, HR 1.31, 95% CI 1.27 to 1.36).We report a number of protective associations between higher CRF in healthy young men and the subsequent hazard of site-specific cancers. These results have implications for public health policymaking, strengthening the incentive to promote health through improving CRF in youth.
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| 2. |
- Onerup, Aron, 1983, et al.
(författare)
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Cardiorespiratory fitness and BMI measured in youth and 5-year mortality after site-specific cancer diagnoses in men-A population-based cohort study with register linkage.
- 2023
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Ingår i: Cancer medicine. - : John Wiley & Sons. - 2045-7634. ; 12:19, s. 20000-20014
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Tidskriftsartikel (refereegranskat)abstract
- Our aim was to assess associations between cardiorespiratory fitness (CRF) and body mass index (BMI) in youth and 5-year mortality after site-specific cancer diagnoses in men.Men with cancer from a population who underwent military conscription at ages 16-25 during 1968-2005 in Sweden were included. CRF was assessed as maximal aerobic workload on a cycle ergometer test and was classified as low, moderate, or high. BMI (kg/m2 ) was classified as underweight (<18.5), normal weight (18.5-24.9), overweight (25-29.9), or obesity (>30). Conscription data were linked with register data on cancer diagnosis and mortality. Analyses included CRF, BMI, date of diagnosis, and age, year, and center for conscription.A total of 84,621 cancer cases were included. Mean age at diagnosis was 52 years. Follow-up data were available during a mean of 6.5 years. There were linear protective associations between CRF and mortality after any cancer diagnosis (hazard ratio [HR] for high vs. low CRF 0.70), malignant skin cancer (HR 0.80), non-Hodgkin lymphoma (HR 0.78), and cancer in the lungs (HR 0.80), head and neck (HR 0.68), pancreas (HR 0.83), stomach (HR 0.78), liver (HR 0.84), rectum (HR 0.79), and bladder (HR 0.71). Overweight and/or obesity were associated with increased mortality after any cancer (HR for obesity vs. normal weight 1.89), malignant skin cancer (HR 2.03), Hodgkin lymphoma (HR 2.86) and cancer in the head and neck (HR 1.38), thyroid (HR 3.04), rectum (HR 1.53), kidney (HR 1.90), bladder (HR 2.10), and prostate (HR 2.44).We report dose-dependent associations between CRF and BMI in youth and mortality after site-specific cancer diagnoses in men. The associations with mortality could be due to both cancer inhibition and an improved tolerance to withstand cancer treatment. These results strengthen the incentive for public health efforts aimed at establishing a high CRF and normal weight in youth.
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| 3. |
- Robertson, Josefina, et al.
(författare)
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BMI in early adulthood is associated with severe COVID-19 later in life: A prospective cohort study of 1.5 million Swedish men
- 2022
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Ingår i: Obesity. - : Wiley. - 1930-7381 .- 1930-739X. ; 30:3, s. 779-787
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Tidskriftsartikel (refereegranskat)abstract
- Objective: Overweight and obesity have been identified as risk factors for severe COVID-19; however, prospective cohort studies investigating the association between overweight early in life and severity of COVID-19 are lacking. Methods: This study included 1,551,670 Swedish men, born between 1950 and 1987, with BMI registered at age 18 years. They were followed until January 9, 2021. COVID-19 cases and comorbidities were identified through the National Patient, Intensive Care, and Cause of Death registries. Outcomes included the following: 1) hospitalization; 2) intensive care unit admission; and 3) death. Results: The study found 4,315 cases (mean age = 56.4 years [SD 8.8]) of patients hospitalized because of COVID-19, of which 729 were admitted to an intensive care unit, and altogether there were 224 deaths. The risk for hospital admission increased with higher values of BMI at age 18 years, despite adjustment for comorbidities, from an odds ratio (OR) of 1.19 (95% CI: 1.08-1.31) at BMI = 22.5 to 25 to an OR of 1.68 (95% CI: 1.39-2.02) at BMI >= 30, compared with BMI = 18.5 to 20. ORs for intensive care unit admission were 1.44 (95% CI: 1.13-1.84) at BMI = 22.5 to 25 and 2.61 (95% CI: 1.73-3.93) at BMI >= 30. Conclusions: Higher BMI in early adulthood was associated with severe COVID-19 many years later, with a risk increase starting already at BMI >= 22.5. This underlines the necessity of preventive actions against overweight in youth to offer protection against coming viral pandemics.
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| 4. |
- Onerup, Aron, 1983, et al.
(författare)
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Associations between BMI in youth and site-specific cancer in men : A cohort study with register linkage.
- 2024
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Ingår i: Obesity. - : John Wiley & Sons. - 1930-7381 .- 1930-739X. ; 32:2, s. 376-389
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: This study examined BMI in young men and incident site-specific cancer to estimate population attributable fractions due to BMI based on projected obesity prevalence.METHODS: A population-based cohort study with measured height and weight at age 18. Cox regression models assessed linear associations for BMI and included age, year, and site of conscription as well as parental level of education as covariates.RESULTS: Primary analyses were performed in 1,489,115 men, of whom 78,217 subsequently developed cancer during a mean follow-up of 31 years. BMI was linearly associated with risk of developing all 18 site-specific cancers assessed (malignant melanoma; leukemia; myeloma; Hodgkin lymphoma; non-Hodgkin lymphoma; and cancer in the lungs, head and neck, central nervous system, thyroid, esophagus, stomach, pancreas, liver and gallbladder, colon, rectum, kidney, and bladder), in some instances evident at BMI levels usually defined as normal (20-25 kg/m2 ). Higher BMI was associated with lower risk of prostate cancer. The highest hazard ratios and population attributable fractions were seen for some gastrointestinal cancers.CONCLUSIONS: This study reports linear associations between BMI at age 18 and subsequent site-specific cancers, calling for rapid action to stem the obesity epidemic and to prepare the health care system for steep increases in cancer cases.
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| 5. |
- Lönnberg, Lena, et al.
(författare)
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Improved unhealthy lifestyle habits in patients with high cardiovascular risk : results from a structured lifestyle programme in primary care
- 2019
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Ingår i: Upsala Journal of Medical Sciences. - : Taylor & Francis. - 0300-9734 .- 2000-1967. ; 124:2, s. 94-104
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Tidskriftsartikel (refereegranskat)abstract
- Background. Physical activity, healthful dietary habits, and not smoking are associated with reduced cardiovascular morbidity and mortality. However, few studies have examined how counselling to improve poor lifestyle habits might be carried out in clinical practice. In Swedish primary care, structured lifestyle counselling is still not integrated into everyday clinical practice. The aim of the present study was two-fold: (1) to describe a novel lifestyle intervention programme in primary care; and (2) to evaluate change in unhealthy lifestyle habits over 1 year in men and women with high cardiovascular risk who participated in the lifestyle intervention programme. Method. A single-group study with a 1-year follow-up was carried out. A total of 417 people was enrolled, median age 62 years (54% women), with either hypertension (69%), type 2 diabetes mellitus, or impaired glucose tolerance. The 1-year intervention included five counselling sessions that focused on lifestyle habits, delivered by a district nurse with postgraduate credits in diabetes care and the metabolic syndrome. All patients were offered in-depth counselling for one or more lifestyle habits when needed. Lifestyle habits were assessed by a questionnaire at baseline and 1-year follow-up. Total change was assessed using a nine-factor unhealthy lifestyle habit index. Results. Favourable, significant changes were observed for physical activity, dietary habits, smoking, and stress over 1 year. Similar improvements were seen for both sexes and type of diagnosis. Conclusions. The results support the utility of a multifactorial, structured approach to change unhealthy lifestyle habits for cardiovascular risk prevention in a primary care setting.
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| 6. |
- Björkman, Frida, et al.
(författare)
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Hur farlig är multisport?
- 2011
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Ingår i: Svensk IdrottsMedicin. - 1103-7652. ; 30:4, s. 8-11
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Den övervägande delen av deltagarna i större multisporttävlingar drabbas av någon typ av skada som i de flesta fall är lindrig. Men det är ändå ingen tvekan om att multisport kan vara farligt. Det ställs höga krav på medicinsk personal att kunna hantera en mångfald av skador och sjukdomar.
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| 7. |
- Mattsson, C. Mikael, et al.
(författare)
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NSAID inom multisport
- 2011
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Ingår i: Svensk IdrottsMedicin. - 1103-7652. ; 30:4, s. 18-21
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Användning av NSAID är mycket vanligt bland deltagare i längre multisporttävlingar. Ofta i tron att NSAID påskyndar återhämtningen, trots att kunskapen om dess påverkan vid idrott är begränsad. Det är till och med möjligt att NSAID har motsatt effekt och istället påverkar muskelåterhämtning och -uppbyggnad negativt.
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| 8. |
- Lönnberg, Lena, et al.
(författare)
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Reduced 10-year risk of developing cardiovascular disease after participating in a lifestyle programme in primary care.
- 2020
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Ingår i: Upsala Journal of Medical Sciences. - : Taylor & Francis. - 0300-9734 .- 2000-1967. ; 125:3, s. 250-256
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Tidskriftsartikel (refereegranskat)abstract
- Background: Despite well-known preventive effects for future cardiovascular disease (CVD) risk through lifestyle changes, scientific evaluations of lifestyle programmes in primary care are scarce. Moreover, structured lifestyle counselling is still not integrated in everyday clinical practice. We aimed to evaluate change in cardiovascular risk factors and Framingham 10-year risk score of developing CVD in men and women at high cardiovascular risk after participation in a structured lifestyle programme over 1 year. A single-group study was carried out with a 1-year follow-up including before and after measurements.Methods: The lifestyle programme comprised five appointments to a district nurse over 1 year, focussing on lifestyle habits based on motivational interviewing. Fasting blood samples and anthropometric measurements were obtained at baseline and 1-year follow-up. The 10-year risk of CVD was calculated according to Framingham general CVD risk score.Results: A total of 404 patients were included in the study. There was a positive change over 1 year in the total study population for all risk factors evaluated. This included improvements in weight, waist circumference, blood pressure, blood lipids, and fasting glucose. The 10-year risk of developing CVD decreased for the total population from 24.8% to 21.4% at 1 year, equivalent to a 14% decrease.Conclusions: A structured lifestyle programme in primary care contributes to significant improvements of cardiovascular risk factors and the reduction of 10-year risk for CVD for both men and women at high cardiovascular risk.
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