Social isolation and isolation-reducing programs.
D000368:Aged; D005260:Female; D006801:Humans; D007361:Intelligence Tests; D007398:Interpersonal Relations; D008297:Male; D001523:Mental Disorders / Q000150:complications; D009519:New York City; D011569:Psychiatric Status Rating Scales; D012917:Social Adjustment; D012919:Social Behavior; D012934:Social Isolation; D012940:Social Problems; D013997:Time Factors