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Median overall survival for each study arm.
| Drug | N | Deaths | Censored | Median OS | P value¶ | Hazard ratio (95% CI)† |
|---|---|---|---|---|---|---|
| Antidepressant group | 34 | 16 | 18 | 44.3 months | – | Reference |
| Control group | 140 | 68 | 72 | 20.3 months | 0.467 | 1.23 (0.71–2.12) |
OS, overall survival; CI, confidence interval; ¶Log rank test, †Unadjusted HR.
