Table 1 Demographic details of two groups before and after propensity score matching (PSM)
Before PSM | After PSM | |||||
|---|---|---|---|---|---|---|
IP group | Control group | p-value | IP group | Control group | p-value | |
No. of patients | 29 | 6151 | 29 | 87 | ||
Mean age, year | 29.6 ± 4.5 | 30.2 ± 1.1 | 0.291 | 29.6 ± 4.5 | 30.1 ± 4.1 | 0.601 |
BMI, kg/m | 20.8 ± 3.2 | 21.2 ± 1.8 | 0.507 | 20.8 ± 3.2 | 20.9 ± 2.7 | 0.869 |
Salpingectomy, n (%) | ||||||
Left | 7(24.1) | 2964(48.2) | 0.010 | 7(24.1) | 31(35.6) | 0.253 |
Right | 22(75.9) | 3187(51.8) | 22(75.9) | 56(64.4) | ||