Aging Audiences: Association of Live Performance Attendance and Cognitive Decline in a Biracial Sample

Participatory and Receptive Arts Engagement in Older Adults: Associations with Cognition Over a Seven-Year Period

There is growing evidence for the impact of arts engagement on later life cognition. However, confounding by socioeconomic factors may have led to an overestimation of this association. We analyzed data from 4,344 older adults in the Wisconsin Longitudinal Study. We measured participatory (e.g. painting, making music, crafts) and receptive (e.g. concert, play, museum) arts engagement separately. Participants completed six neurocognitive tests measuring two distinct domains of cognitive function (episodic/working memory and executive function/language) concurrently and seven years later. We used inverse probability of treatment weighting (IPTW) to remove confounding by a range of demographic and socioeconomic factors. Engaging in participatory or receptive arts for up to one hour per week (but not more frequently) was associated with better subsequent executive function/language. Similarly, engaging in receptive arts activities for up to three hours per week (but not more frequently) was associated with better subsequent episodic/working memory. These effects were of similar sizes to doing vigorous physical activity for up to one hour per week. However, our findings also highlight key methodological issues when exploring the relationship between arts engagement and cognition that should be considered in future studies, including measurement bias, life-course stage, length of follow-up, variation in outcomes, attrition, and missing data.

Association of Arts Event Attendance With Cognitive Function Among Older Adults Enrolled in the Health and Retirement Study

Background and Objectives

Among the cognitively impaired, arts engagement is associated with improved neurocognitive symptoms. Less is known about arts engagement as a potentially modifiable lifestyle factor to prevent or slow cognitive decline. Our aim was to evaluate the association between arts event attendance and cognition.

Research Design and Methods

We used data from the 2014 and 2016 waves of the Health and Retirement Study to evaluate the association between arts event attendance and cognition using multivariable linear regressions. Arts event attendance in 2014 was our exposure of interest and included visiting an art museum or art gallery; attending an arts or crafts fair; attending a live performance (concert, play, or reading); and/or going to a movie theater. Cognitive function in 2016 measured on a 27-point scale by the Telephone Interview for Cognitive Status was our main outcome of interest.

Results

Of the 1,149 participants included in the final analysis, 70.7% attended an arts event. The mean baseline cognitive score was higher among those who attended art events (16.8 [standard deviation {SD}, ±3.8] vs 13.8 [SD, ±5.0]; p < .001). In our multivariable regressions, those who attended arts events in 2014 exhibited higher cognitive scores in 2016 after controlling for demographic, socioeconomic, health, and baseline cognitive covariates (β, 1.07 [95% confidence interval {CI}, 0.50-1.64]; p < .001). This association was primarily observed in those with lower baseline cognitive function (β, 1.19 [95% CI, 0.33-2.06]; p = .008).

Discussion and Implications

Arts event attendance may be associated with better cognitive function. Given concerns for residual confounding and reverse causality, this association warrants further study.

Differences in association of leisure time activities and cognition in a racially/ethnically diverse cohort of older adults: Findings from the KHANDLE study

INTRODUCTION

Leisure time activity is associated with better cognitive function but has not been well studied in racially/ethnically diverse cohorts, who may have different access to activities.

METHODS

Frequency of participation in 10 leisure time activities (eg, reading, attending cultural events) and cognition (executive function, semantic memory, and verbal episodic memory) were assessed at Wave 1 in the Kaiser Healthy Aging and Diverse Life Experiences (KHANDLE) study, a prospective cohort initiated in 2017. Linear regression models adjusted for sociodemographics and depression estimated cross-sectional associations between leisure time activity variety and frequency and cognitive domains overall and by race/ethnicity. Logistic regression models estimated odds of cognitive impairment among those in the lowest quartiles of activity variety and frequency. All models controlled for age, sex, education, income, retirement status, and depression.

RESULTS

Higher leisure time activity variety was significantly associated with better cognition for all, except for verbal episodic memory among Asians (β = 0.05, 95% confidence interval [CI]: -0.004, 0.11) and semantic memory among Latinos (β = 0.04, 95% CI: -0.01, 0.08). Low activity variety was associated with nearly three-fold increased odds of cognitive impairment (adjusted odds ratio [OR] = 2.87, 95% CI: 1.77, 4.64). Activity frequency was associated with higher executive function only among whites (β = 0.10, 95% CI: 0.02, 0.18). Patterns by race/ethnicity were not explained by education.

DISCUSSION

Engaging in a wider variety of leisure time activities may be more important than frequently participating in fewer activities for cognitive aging in racially/ethnically diverse cohorts.