Table 2

Percent improvement of secondary rating scale scores

Q+CBT
(N = 11)
 P+CBT
(N = 11)
 Between group
differences
HADS
 20%a
 6%
 ns
CGI-S
 33%c
 12%a
 ns
CGI-I
 33%c
 23%a
 ns
Q-LES-Q
 29%b
 2%
 p < 0.05d

a p < 0.05, t-test for paired values comparing screen (or randomization) and LOCF scores for individual rating scales within each group.

b p < 0.01, t-test for paired values comparing screen and LOCF scores for the Q-LES-Q rating scale within each group.

c p < 0.005, t-test for paired values comparing screen (or randomization) and LOCF scores for individual rating scales within each group.

d ANCOVA using screen scores as covariates and LOCF scores as outcome.

Chaput et al. BMC Psychiatry 2008 8:73   doi:10.1186/1471-244X-8-73