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Table 2 Descriptive statistics for the BDI-II and the BAI at pre-treatment, mid-treatment, post-treatment, and follow-up

From: Effectiveness of cognitive behavioral group therapy for depression in routine practice

 

Pre-treatment

Mid-treatment

Post-treatment

Follow-up

 

M (SD, range)

Number of missing data (%)

M (SD, range)

Number of missing data (%)

M (SD, range)

Number of missing data (%)

M (SD, range)

Number of missing data (%)

BDI-II

28.52 (10.42, 2 - 53)

0 (0)

23.03 (11.24, 0 - 51)

15 (17)

18.53 (11.09, 1-44)

18 (20.5)

18.26 (12.24, 0 - 53)

19 (21.6)

BAI

19.07 (13.09, 0 - 58)

21 (23.9)

17.60 (11.73, 0-54)

33 (37.5)

14.12 (11.43, 0 - 45)

37 (42)

14.74 (12.23, 0 - 46)

31 (35.2)