title: Association between perceived mental stress and physical activity in elderly Korean people.
authors.affiliation: Department of Sports Science, Hanyang University, Ansan, Gyonggi, Korea, okcho1@snu.ac.kr.
authors.forename: Kang-Ok
authors.initials: KO
authors.lastname: Cho
mesh_terms: D000368:Aged / Q000523:psychology*; D000369:Aged, 80 and over; D015444:Exercise; D005260:Female; D006801:Humans; D008297:Male; D009749:Nutrition Surveys; D056910:Republic of Korea / Q000453:epidemiology; D012923:Social Class; D013315:Stress, Psychological / Q000453:epidemiology*