Lifestyle, conditions of life, and health care in urban and suburban areas.
D000293:Adolescent; D000328:Adult; D001900:Boston; D005260:Female; D006285:Health Planning; D006296:Health Services / Q000706:statistics & numerical data; D006305:Health Status Indicators; D006306:Health Surveys; D006801:Humans; D008019:Life Style; D008297:Male; D012924:Social Conditions; D012931:Social Environment; D012959:Socioeconomic Factors; D013315:Stress, Psychological; D013383:Suburban Population; D014505:Urban Population