A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä
Association of neighbourhood and individual-level socioeconomic disadvantage in childhood and adulthood with cognitive function in mid-adulthood: Cardiovascular Risk in Young Finns Study
Tekijät: Heikkilä, Katriina; Stenholm, Sari; Pentti, Jaana; Vahtera, Jussi; Elovainio, Marko; Pulkki-Råback, Laura; Juonala, Markus; Pahkala, Katja; Ahola-Olli, Ari; Hutri, Nina; Lehtimäki, Terho; Jokinen, Eero; Laitinen, Tomi P; Taittonen, Leena; Tossavainen, Päivi; Viikari, Jorma S A; Raitakari, Olli T; Rovio, Suvi P
Kustantaja: Oxford University Press (OUP)
Julkaisuvuosi: 2025
Journal: American Journal of Epidemiology
Tietokannassa oleva lehden nimi: American Journal of Epidemiology
Lehden akronyymi: Am J Epidemiol
ISSN: 0002-9262
eISSN: 1476-6256
DOI: https://doi.org/10.1093/aje/kwaf032
Verkko-osoite: https://doi.org/10.1093/aje/kwaf032
Rinnakkaistallenteen osoite: https://research.utu.fi/converis/portal/detail/Publication/491622088
Socioeconomic disadvantage at individual level is associated with poor cognitive outcomes but the link of neighbourhood disadvantage with cognitive function is unclear. We used data from Young Finns Study, a population-based cohort, to examine the associations of neighbourhood and individual-level disadvantage in childhood (age 3-21 years) and adulthood (age 22 up to the time of cognitive assessment) with cognitive function in mid-adulthood (age 35-49 years). Neighbourhood disadvantage was ascertained based on register data, including geo-coded address history. Compared to individuals who experienced neither individual-level nor neighbourhood disadvantage in childhood, those who experienced both had, on average, 0.236 standard deviations (SDs) lower overall cognitive function scores (95% confidence interval, CI: -0.355 to -0.116) and those who experienced individual-level but not neighbourhood disadvantage had 0.196 SDs lower scores (95% CI: -0.323 to -0.070). The estimates were slightly larger for adult individual-level and neighbourhood disadvantage. The findings were similar across the cognitive domains and robust to adjustment for a polygenic risk score for cognitive ability. We found no clear evidence of sleep difficulties, depressive symptoms or cardiovascular health mediating the associations. Our findings suggest that socioeconomic disadvantage at individual- but not neighbourhood-level, from childhood to adulthood, may impact on cognitive function in mid-adulthood.
Ladattava julkaisu This is an electronic reprint of the original article. |  |
