Meditation and Cognitive Outcomes: A Longitudinal Analysis Using Data from the Health and Retirement Study 2000–2016

We aimed to assess the association between meditation practice and cognitive function over time among middle-aged and older adults. We included Health and Retirement Study (HRS) participants assessed for meditation practice in the year 2000 as part of the HRS alternative medicine module (n = 1,160) and were followed up for outcomes over 2000–2016 period. We examined the association between meditation ≥ twice a week vs none/less frequent practice and changes in the outcomes of recall, global cognitive function, and quantitative reasoning using generalized linear regression models. Stratified analyses among persons with/without self-reported baseline depressive symptoms were conducted to assess the link between meditation and cognitive outcomes. Among our full study sample, meditation ≥ twice a week was not significantly associated with total recall [β = -0.20; 95