Body mass index and height in relation to type 2 diabetes by levels of intelligence and education in a large cohort of Danish men

Autor: Thorkild I. A. Sørensen, Mille L. Damborg, Lise G. Bjerregaard, Merete Osler, Jennifer L. Baker
Rok vydání: 2020
Předmět:
Zdroj: European Journal of Epidemiology. 35:1167-1175
ISSN: 1573-7284
0393-2990
Popis: Socioeconomic status (SES) is inversely associated with risks of type 2 diabetes (T2D). We investigated if young men’s cognitive function, measured by intelligence test scores and educational level, as determinants of SES modified associations between body mass index (BMI) and height with the risk of T2D. 369 989 young men from the Danish Conscription Database born between 1939 and 1959 with information on measured height, weight, intelligence test scores, and education were linked to the Danish National Patient Register. During follow-up from 1977 through 2015, T2D was recorded in 32 188 men. Hazard ratios (HR) and 95% confidence intervals (95% CI) were estimated by Cox regressions. BMIs below-average (z-scores ≤ 0) were not related to risks of T2D. For BMIs above-average (z-scores > 0), positive associations between BMI and T2D were slightly stronger among men with higher intelligence test scores or longer educations than among men with lower levels of these factors (pinteraction-values 0.59). While below-average BMI was not associated with T2D risk, above-average BMIs were and these association were stronger among men with high cognitive function. Nevertheless, T2D risk was higher at lower levels of cognitive function throughout the range of BMI. Height was inversely associated with T2D and it was not modified by cognitive function.
Databáze: OpenAIRE
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