Associations between transition to retirement and changes in dietary intakes in French adults (NutriNet-Santé cohort study)
Soumis par flanzy
le mer 06/03/2019 - 13:29
Int J Behav Nutr Phys Act. 2017 14(1):71
Si Hassen W, Castetbon K, Lelièvre E, Lampuré A, Hercberg S, Méjean C.
Few studies have focused on the influence of retirement on dietary behaviors. Our study aimed at assessing the associations between transition to retirement and changes in dietary intake in French adults, particularly according to spousal retirement and baseline income.
This prospective study included 577 French participants from the NutriNet-Santé cohort who retired over a 5-year follow-up (2009-2014 or 2010-2015). At baseline and every year, dietary intakes were assessed using 24 h records. Repeated measures of dietary intake were analysed using mixed models adjusted for energy with random effects of time and period (before and after retirement) to assess changes following retirement for each gender.
After retirement, intakes of saturated fatty acids and sodium increased in both genders. Women showed specific changes after retirement: decrease in the score of adherence to recommendations and in intakes of fruits, proteins, vitamins; increase in intakes of fatty sweet products. In men with the lowest income at baseline, specific changes in intake were associated with retirement such as decrease in intake of dairy products and increase in intake of lipids.
Transition to retirement was associated with unhealthier dietary intakes. These results may help defining interventions during this vulnerable life-period.