1 km of living area: age differences in the association between neighborhood environment perception and self-rated health among Chinese people

ObjectivesThis study aimed to explore the age differences in the relationship between neighborhood environment perception and self-rated health among Chinese people.Study designThis is cross-sectional study.MethodsThe participants were 2,631 residents aged 18 and above from 2021 Chinese General Social Survey (CGSS). Self-rated health was reported by residents. Neighborhood environment was measured by respondents' subjective perception of 1 km living area. Ordered logit regression models were used to examine the relationship between neighborhood environment perception and self-rated health.ResultsIn summary, 42.08% were classified as young adults, and 57.92% were classified as middle-aged and older adults. Young adults with higher perception of neighborhood social environment were more likely to perceive good health. Neighborhood built environment was significantly associated with self-rated health among middle-aged and older adults.ConclusionThe neighborhood environment is an important predictor of the health of its residents. Neighborhood environmental modifications should be tailored to meet the needs of different age groups, promoting health equity.