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Table 4 Interventions used in trials

From: Over 50 years of trial in Acta Psychiatrica Scandinavica: a survey

Types of Interventions

All trials

%

Depression Trials

%

Schizophrenia trials

%

Drug trials

481

82.6

183

83.9

133

84.7

Psychotherapy

40

6.9

3

1.4

12

7.6

ECT trials

28

4.8

19

8.7

4

2.5

Social therapy

6

1.0

0

0

3

1.9

Others

27

4.6

13

6.0

5

3.2

Total

582

100

218

100

157

100