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Table 3 Psychiatric disorder proportions among subjects who used sedative-hypnotics

From: Trends, correlates, and disease patterns of sedative-hypnotic use among elderly persons in Taiwan

Medical Disorder (ICD-9-CM Code)

BZD (N05CD)

(n = 3140)

Non-BZD (N05CF)

(n = 3035)

n

%

n

%

Without psychiatric disorder

2870

91.40

2705

89.13

Any psychiatric disorder

270

8.60

330

10.87

 Any major psychiatric disorder

225

7.17

255

8.40

  Senile and presenile organic psychotic conditions (290)

106

3.38

103

3.39

  Transient organic psychotic conditions (293)

10

0.32

14

0.46

  Other organic psychotic conditions (294)

39

1.24

57

1.88

  Schizophrenic disorders (295)

31

0.99

27

0.89

  Affective psychoses (296)

42

1.34

63

2.08

   Major depressive disorder (296.2, 296.3)

31

0.99

48

1.58

   Bipolar affective disorder (296)

11

0.35

15

0.49

   Paranoid states (297)

4

0.13

9

0.30

  Other nonorganic psychosis (298)

5

0.16

5

0.16

 Any minor psychiatric disorder

54

1.72

86

2.83

  Neurotic disorders (300)

46

1.46

67

2.21

   Anxiety state (300.0)

25

0.80

36

1.19

    Anxiety disorders (300.0 except 300.01)

24

0.76

35

1.15

   Neurotic depression (300.4)

16

0.51

27

0.89

  Special symptoms or syndromes not elsewhere (307)

5

0.16

10

0.33

  Depressive disorder, not elsewhere classified (311)

26

0.83

45

1.48