Association between neighborhood walkability and social participation in community-dwelling older adults in Japan: A cross-sectional analysis of the keeping active across generations uniting the youth and the aged study.

Aim: This study investigated neighborhood walkability using Walk Score® and social participation in districts within a city among older Japanese adults.

Methods: This study was a cross-sectional study using baseline data of older adults from the Keeping Active across Generations Uniting the Youth and the Aged study. In total, 2750 participants (1361 men and 1389 women, mean age 72.