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- Gamborg, Michael, et al.
(författare)
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Birth weight and systolic blood pressure in adolescence and adulthood : meta-regression analysis of sex- and age-specific results from 20 Nordic studies
- 2007
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Ingår i: American Journal of Epidemiology. - : Oxford University Press (OUP). - 0002-9262 .- 1476-6256. ; 166:6, s. 634-645
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Tidskriftsartikel (refereegranskat)abstract
- The authors investigated the shape, sex- and age-dependency, and possible confounding of the association between birth weight and systolic blood pressure (SBP) in 197,954 adults from 20 Nordic cohorts (birth years 1910-1987), one of which included 166,249 Swedish male conscripts. Random-effects meta-regression analyses were performed on estimates obtained from age- and sex-stratified analyses within each of the cohorts. There was an inverse association between birth weight and SBP, irrespective of adjustment for concurrent body mass index. The association was linear for males, but for females with a birth weight greater than 4 kg, SBP increased with birth weight (p < 0.01). The association was stronger in the older age groups (p < 0.05), although this could have been a birth cohort effect. The association was stronger among females than among males (p = 0.005) when birth weight was less than or equal to 4 kg. The estimated effect of birth weight on SBP at age 50 years was -1.52 mmHg/kg (95% confidence interval: -2.27, -0.77) in men and -2.80 mmHg/kg (95% confidence interval: -3.85, -1.76) in women. Exclusion of the Swedish conscripts produced nearly identical results. This meta-analysis supports the evidence of an inverse birth weight-SBP association, regardless of adjustment for concurrent body size. It also reveals important heterogeneity in the shape and strength of the association by sex and age.
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- Andersson, Therese, et al.
(författare)
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Validation of the Swedish National Inpatient Register for the diagnosis of pulmonary embolism in 2005
- 2022
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Ingår i: Pulmonary Circulation. - : John Wiley & Sons. - 2045-8932 .- 2045-8940. ; 12:1
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Tidskriftsartikel (refereegranskat)abstract
- The Swedish National Inpatient Register (NPR) has near-complete coverage of in-hospital admissions and ICD codes in Sweden. Acute pulmonary embolism (PE) is a serious condition presenting challenges regarding diagnosis, treatment, and follow-up. Here we aimed to validate the accuracy of acute PE diagnosis in the NPR, investigational findings, antithrombotic treatment, and follow-up of PE patients in Sweden. From a nation-wide cohort of all patients with in-hospital diagnoses of acute PE (ICD-10-SE codes I26.0–I26.9) in 2005 (n = 5793), we selected those from two Swedish regions for thorough manual review of hospital records. We identified 599 patients with PE diagnoses according to the ICD-10 coding system. We excluded 58 patients with admissions related to previous PE (47; 8%) or incorrect ICD codes (11; 2%), leaving 501 patients with probable PE diagnoses. We confirmed the diagnosis in 441 (79%) cases, which was based on imaging (435 patients; 73%) or autopsy (6; 1%). In the remaining 60 (11%) cases, the PE diagnosis was based on clinical findings and can therefore not be confirmed. Of the surviving patients with PE, 231 (47%) were offered follow-up within 6 months after the acute event. At follow-up, 67 patients (29%) had symptoms requiring clinical attention (dyspnoea or reduced general condition). The Swedish NPR showed acceptable accuracy for PE diagnosis, and could be reliably used for register-based research regarding acute PE.
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| 9. |
- Hange, Dominique, 1963, et al.
(författare)
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Main causes of death among Swedish women born 1914 and 1918: 32-year follow-up of the Population Study of Women in Gothenburg : Vanligaste dödsorsakerna hos kvinnor i Sverige födda 1914 och 1918: 32 års uppföljning av Kvinnostudien i Göteborg
- 2012
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Ingår i: International Journal of General Medicine, Dovepress. - 1178-7074. ; 2012:5:5, s. 597-601
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Tidskriftsartikel (refereegranskat)abstract
- Background: Coronary heart disease has been reported to be the major cause of death of postmenopausal women in industrialized countries. The risk for women of dying from myocardial infarction is significantly greater than the risk of dying from cancer. The aim of this study was to compare previous observations regarding causes of death with the results from the Population Study of Women in Gothenburg. We also examined how causes of deaths vary among different age cohorts. Methods: This follow-up report based on the prospective observational Population Study of Women in Gothenburg, Sweden was confined to mortality in two age cohorts: 180 women born in 1914 and 398 women born in 1918. These women were representative of the female population in Gothenburg in these age groups. Women were followed for 32 years, from 1968–1969 to 2000–2001. During the follow-up period, data on mortality were obtained from the population registry and the Cause of Death Register. Women’s death certificates were also examined. Results: In women aged between 60 and 80 years, cancer accounted for 30% of deaths, myocardial infarction for 19%, and stroke for 14%. In women who died after the age of 80 years, myocardial infarction was a more common cause of death than cancer. Conclusions: Cancer accounts for most years lost from a woman’s normal life span. Myocardial infarction was a more common cause of death than cancer only in women above the age of 80 years. Although myocardial infarction is a common cause of death among women, cancer is a more common cause of death at younger ages. This should be emphasized when planning care, prevention, and research involving women’s health. Keywords: causes of death, mortality, population study, women
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| 10. |
- Kristjansson, Karl, 1958, et al.
(författare)
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The interrelationships between fasting serum insulin level, obesity and blood pressure in women: Results from a cross-sectional population study of women in Gothenburg, Sweden
- 1993
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Ingår i: Hypertension Research. - 1348-4214. ; 16:3, s. 197-201
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Tidskriftsartikel (refereegranskat)abstract
- This study is based on a representative population sample of women in Gothenburg, Sweden. Three hundred and thirty-six 50-year-old nondiabetic women, not taking any antihypertensive medication, were included in the study. They underwent a comprehensive examination programme, where body weight, body height, waist and hip circumferences, systolic and diastolic blood pressures and fasting serum insulin concentration were measured. Fasting serum insulin concentration was significantly correlated with systolic and diastolic blood pressures. After controlling for both body mass index (BMI) and waist to hip circumference ratio (WHR), fasting serum insulin concentration remained independently associated with blood pressure (P=0.001 for systolic blood pressure, P=0.06 for diastolic blood pressure). When stratified for BMI or WHR the correlations between fasting serum insulin concentration and blood pressure remained significant only in the upper 50th precentiles of BMI and WHR. When relating pressure to different levels of fasting serum insulin concentration there seems to be a threshold at an insulin concentration corresponding to the upper quartile limit (at approximately 17μU/ml), above which level the blood pressure rises more obviously. The same phenomenon was seen for systolic and diastolic blood pressures.
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