Table 4 Sensitivity analysis on the association of cholecystectomy with risk of depression among participants with fewer or more comorbidities.
From: Association of cholecystectomy with short-term and long-term risks of depression and suicide
No Cholecystectomy | Cholecystectomy | |
|---|---|---|
Charlson comorbidity index<2 | 45,839 | 3,558 |
Events, n | 2,590 | 251 |
Per 1,000 person-y | 390.784 | 30.310 |
aHR (95% CI) | 1.00 (Ref.) | 1.10 (0.96-1.26) |
Short-term risk (≤3 years) | 43,977 | 3,398 |
Events, n | 728 | 91 |
Per 1,000 person-y | 377.265 | 29.146 |
aHR (95% CI) | 1.00 (Ref.) | 1.18 (0.92-1.52) |
Long-term risk (>3 years) | 45,111 | 3,467 |
Events, n | 1,862 | 160 |
Per 1,000 person-y | 389.640 | 30.291 |
aHR (95% CI) | 1.00 (Ref.) | 1.07 (0.91-1.26) |
Charlson comorbidity index≥2 | 21,041 | 3,130 |
Events, n | 2,070 | 436 |
Per 1,000 person-y | 156.438 | 21.988 |
aHR (95% CI) | 1.00 (Ref.) | 1.23 (1.10-1.39)*** |
Short-term risk (≤3 years) | 19,714 | 2,933 |
Events, n | 743 | 239 |
Per 1,000 person-y | 147.502 | 20.697 |
aHR (95% CI) | 1.00 (Ref.) | 1.48 (1.24-1.77)*** |
Long-term risk (>3 years) | 20,298 | 2,891 |
Events, n | 1,327 | 197 |
Per 1,000 person-y | 155.348 | 22.127 |
aHR (95% CI) | 1.00 (Ref.) | 1.09 (0.94-1.27) |
