Age groups changes in self-rated health: A prospective longitudinal study over a 20-year period using Health Survey of North Trondelag data
- 1 December 2021
- journal article
- research article
- Published by SAGE Publications in Scandinavian Journal of Public Health
- Vol. 49 (8), 845-850
- https://doi.org/10.1177/1403494820904626
Abstract
Background: The aim of the study was to investigate changes in self-rated health (SRH) between different age groups and sexes over a 20-year period. Methods: Data were retrieved from the large longitudinal Health Survey of North Trondelag, Norway, which includes data collected from more than 190,000 participants aged 20-70+ years between the years 1984 and 2008. Data were analysed using logistic regression and adjusted for sex. Results: From 1984 to 2008, the odds of scoring higher on SRH decreased by 46% in the youngest age group (20-29 years) and increased by approximately 35% in the middle-aged and older age groups (40-70+ years). When considering sex differences, women in most age groups scored lower than the men on their SRH. Conclusions: Our finding suggest a trending shift in SRH, with a reduction in the youngest age group (20-29 years) and an increase in the middle-aged and older age groups (40-70+ years). Despite the sex differences being small, our data indicate that in most age groups, women tend to score lower than men on their SRH. Future studies should focus on these trends to understand better the mechanisms underlying these changes in SRH and to follow future trends to see if the trend is reinforced or diminished.This publication has 13 references indexed in Scilit:
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