Evidence map›Paper›PMID 17106763›Full record

ArticleEuropean journal of epidemiology2006

Trends in educational inequalities in cardiovascular risk factors: a longitudinal study among 48,000 middle-aged Norwegian men and women.

Bjørn Heine Strand, Aage Tverdal

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Article in European journal of epidemiology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 18% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Bjørn Heine StrandDivision of Epidemiology, Norwegian Institute of Public Health, P.O. Box 4404, NO-0403, Nydalen, Oslo, Norway. heine@fhi.no
Aage Tverdal
Norwegian Institute of Public Health · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the study was to compare educational and gender specific trends in the classical cardiovascular risk factors body mass index (BMI), cholesterol, systolic blood pressure and smoking in a Norwegian population during a period when the coronary heart disease mortality had just reached its peak in the late 1970s and 1980s. We used The Norwegian Counties study: a longitudinal study with three screenings on the same individuals in Oppland, Sogn og Fjordane and Finnmark counties in Norway in the period 1974-1988. All residents aged 35-49 were invited and 48,422 participated (89%) in the baseline screening. To estimate the cardiovascular risk factor change in individuals over time longitudinal statistical methods were used. BMI, cholesterol and blood pressure levels increased with age, while the amount of daily smokers decreased. The higher the educational level the lower the level of BMI, blood pressure, smoking and cholesterol. This pattern persisted through the whole study period. In men, however, the educational gradient in cholesterol diminished in the last screening. Among women there was an increase in inequality in systolic blood pressure, and for smoking there was a steeper decrease for men than women across all educational groups. The educational differences in classical cardiovascular risk factors persisted, except for BMI, cholesterol and daily smokers in men which tended to decrease.

Indexed as

Educational StatusAdultBlood PressureBody Mass IndexCardiovascular DiseasesCholesterolFemaleHumansLongitudinal StudiesMaleMiddle AgedNorwayRisk FactorsSex FactorsSmokingCholesterol

Identifiers

PMID17106763
OpenAlexW2005004119

What OpenQuestion holds

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Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.