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Table 1 Mental health problems assessed, by year of publication

From: Randomised trials relevant to mental health conducted in low and middle-income countries: a survey

Mental Health Problem 1991 1995 2000 Total
  n = 25 (%) n = 45 (%) N = 107 (%) N = 177 (%)
Unipolar depression 6 (24) 3 (7) 27* (25) 36 (20)
Schizophrenia 6 (24) 9 (20) 21 (20) 36 (20)
Other anxiety disorders 3 (12) 3 (7) 14 (13) 19 (11)
Alzheimer's and other dementias 3 (12) 4 (9) 12* (11) 19 (11)
Disorders associated with brain damage/dysfunction - 9 (20) 5 (5) 14 (8)
Drug use disorders 2 (8) 3 (7) 8 (7) 13 (7)
Bipolar depression - 4 (9) 5 (5) 9 (5)
Psycho sexual disorders 2 (8) 1 (2) 5 (5) 8 (5)
Alcohol use disorders 2 (8) 4 (9) 1 (<1) 7 (4)
Panic disorder - 1 (2) 5 (5) 6 (3)
Obsessive Compulsive Disorder - 1 (2) 2 (2) 3 (2)
Non organic enuresis 1 (4) 1 (2) - 2 (1)
Non organic sleep disorders - 1 (2) 1 (<1) 2 (1)
Somatoform disorders   1 (2)   1 (<1)
Conduct disorder - - 1 (<1) 1 (<1)
  1. * includes prevention trials