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. 2022 Feb 2;29(4):1342–1354. doi: 10.1002/cpp.2713

TABLE 2.

Comparison of treatment duration and demographic and clinical characteristics of the three treatment cohorts in B‐MHC (N = 1392)

Relative to COVID‐19 Total
Prior Partially Entirely
1001 338 640 1979
Initial sample size (N) N % N % N % χ 2(2) p
Treatment dropouts 108 10.8 55 16.3 97 15.2 10.03 .007 1 < 2 = 3
ROM response 721 72.0 231 68.3 440 68.8 2.79 .25 1 = 2 = 3
M SD M SD M SD F(2) p Post hoc
Age 36.6 13.0 37.4 14.0 37.0 13.6 0.35 .71 1 = 2 = 3
Pretest severity (OQ‐SD) 53.4 15.4 51.2 14.1 51.6 15.0 2.84 .06 1 = 2 = 3
Functioning (GAF) 57.1 6.0 57.2 6.2 57.6 5.7 0.71 .49 1 = 2 = 3
N % N % N % χ 2(2) p
Female gender 484 67.2 155 67.7 287 65.4 0.53 .77 1 = 2 = 3
Diagnosis N % N % N % χ 2(12) p
Depression 307 42.6 81 35.4 132 30.1 30.31 .003 1 > 2 > 3
Anxiety 139 19.3 58 25.3 92 21.0 2 > 3 > 1
PTSD 77 10.7 32 14.0 64 14.6
Adjustment disorder 59 8.2 15 6.6 54 12.3
Pers disorder 9 1.3 0 0.0 6 1.4
Psychotic disorder 62 8.6 23 10.0 44 10.0
Other 67 9.3 20 8.7 57 10.7
Comorbidity N % N % N % χ 2(6) p
No comorbidity 406 56.4 133 58.1 267 60.8 2.81 .59 1 = 2 = 3
Axis 1 comorbidity 296 41.1 91 39.7 165 37.6
Axis 2 comorbidity 18 2.5 5 2.2 7 1.6
M SD M SD M SD F(2) p Post hoc
Number of sessions 15.0 7.8 18.5 7.0 15.8 8.7 16.73 <.001 2 > 1, 2 > 3, 1 = 3
Mean treatment duration 124.6 73.5 200.8 73.3 141.5 70.7 95.67 <.001 2 > 1, 2 > 3, 3 > 1