Zi-Liang Wen

Physical exercise frequency and subjective well-being among older adults in China: a cross-sectional analysis

Physical exercise is associated with subjective well-being in later life, but estimates from cross-sectional surveys require measurement-aligned models and cautious interpretation. We analyzed 1,872 adults aged 60 years or older from the 2021 Chinese General Social Survey. A five-category global happiness item was mode...