Table 3.
Knowledge of cognitive behavioral therapy (CBT) in general.
| Question and answers | With insomnia, using medication (n=200) | With insomnia, not using medication (n=200) | Without insomnia (n=200) | Total (N=600) | |||||
| n (%) | Adjusted residual | n (%) | Adjusted residual | n (%) | Adjusted residual | n (%) | P valuea | ||
| Have you heard of cognitive behavioral therapy (CBT)? Did you know that it is a treatment for mental disorders such as depression disorders and anxiety disorders? | |||||||||
| I have heard of CBT, and I know that it is an insomnia treatment | 82 (41.0) | 7.9b,c | 32 (16.0) | −2.5b,d | 18 (9.0) | −5.4b,c | 132 (22.0) | <.001 | |
| I have heard of CBT, but I did not know that it is an insomnia treatment | 40 (20.0) | −1.2 | 60 (30.0) | 2.9b,c | 38 (19.0) | −1.6 | 138 (23.0) | ||
| I have never heard of CBT, and I did not know that it is an insomnia treatment | 78 (39.0) | −5.6b,c | 108 (54.0) | −0.3 | 144 (72.0) | 5.9b,c | 330 (55.0) | ||
aFrom Pearson chi-square values.
bCells with significant adjusted standardized residuals.
cThe adjusted standardized residual is 2.58 or greater (or, alternatively, less than −2.58), its associated probability is less than 0.01.
dThe adjusted standardized residual is 1.96 or greater (or, alternatively, less than −1.96), its associated probability is less than 0.05.