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. 2012 Jul 30;7(7):e41778. doi: 10.1371/journal.pone.0041778

Figure 3. Mean Weighted Percentage Symptom Reduction of Psychotherapy Trial Arms from Published Depression Trials based on Type of Therapy Administered.

Figure 3

The number of treatment arms for each therapy type was 24 for Cognitive Behavioral Therapy (16 un-blinded, 8 blinded), 39 for Cognitive Therapy (22 un-blinded, 17 blinded), 9 for Behavioral Therapy (7 un-blinded, 2 blinded), 14 for Interpersonal Therapy (7 un-blinded, 7 blinded) and 43 for therapies with other titles (26 un-blinded, 17 blinded).