[Self-care in the aged and its related factors].
D000203:Activities of Daily Living; D000367:Age Factors; D000368:Aged; D005260:Female; D006306:Health Surveys; D006801:Humans; D008297:Male; D012648:Self Care; D012737:Sex Factors; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires