Table 4.
Logistic regression analysis showing the adjusted effects (odds ratios with 95% CI) on the QIs between the EGUIDE (+) and EGUIDE (−) groups in patients with in major depressive disorder
| QIs | Unadjusted | Adjusted | ||
|---|---|---|---|---|
| OR [95% CI] | P‐value | OR [95% CI] | P‐value | |
| DQI‐1: Antidepressant monotherapy | 1.27 [1.10–1.47] | 9.4 × 10 −4 | 1.23 [1.06–1.42] | 5.5 × 10−3 |
| DQI‐2: Antidepressant monotherapy without other psychotropics | 1.65 [1.29–2.09] | 4.5 × 10 −5 | 1.63 [1.28–2.08] | 7.6 × 10 −5 |
| DQI‐3: No prescription of anxiolytics or hypnotics | 1.34 [1.15–1.56] | 2.0 × 10 −4 | 1.36 [1.16–1.59] | 9.8 × 10 −5 |
| DQI‐4: Cognitive behavioral therapy | 0.99 [0.50–1.96] | 0.98 | 1.08 [0.54–2.16] | 0.83 |
| DQI‐5: Modified electroconvulsive therapy (mECT) | 0.96 [0.79–1.18] | 0.72 | 0.99 [0.80–1.22] | 0.92 |
Confounding factors, age, sex, and type of facilities, were adjusted. Significant differences are shown in bold (P < 0.0033).
CI, confidence interval; DQI, quality indicator of major depressive disorder; EGUIDE (+), patients treated by psychiatrists who participated in the EGUIDE project; EGUIDE (−), patients treated by psychiatrists who did not participate in the EGUIDE project; OR, Odds ratio; QI, quality indicator.