To assess determinants of social participation among visually impaired older adults.This cross-sectional study included visually impaired persons (a parts per thousand yen55 years; n = 173) who were referred to a low-vision rehabilitation center. Determinants (i.e., sociodemographic, physical, social and psychological factors, and personal values) of participation were identified in four domains of participation: (1) domestic life; (2) interpersonal interactions and relationships; (3) major life areas; and (4) community, social, and civic life. Study participants completed telephone interviews.Age, physical fitness, and helplessness were determinants of participation in domestic life. Social network size was associated with participation in...