Table 2.
Standardized difference of independent variables.
| Variable | Non-adjusted |
IPTW-adjusted |
||||
|---|---|---|---|---|---|---|
| CRS (%) | FSS (%) | Stand. Diff | CRS (%) | FSS (%) | Stand. Diff | |
| Age (mean, SD) | 41.7 (3.28) | 34.9 (6.78) | 1.276 | 40.2 (4.27) | 40.0 (5.55) | 0.040 |
| FIGO stage | 0.168 | 0.253 | ||||
| IA-IB-IC1 | 81.4 | 87.5 | 83.8 | 92.0 | ||
| IC2/IC3 | 18.6 | 12.5 | 13.2 | 8.0 | ||
| Grade | 0.064 | 0.041 | ||||
| G1/G2 | 94.4 | 95.8 | 95.5 | 94.6 | ||
| G3 | 5.6 | 5.2 | 4.5 | 5.4 | ||
| CA125 | 0.128 | 0.155 | ||||
| ≤35 U/mL | 35.1 | 29.1 | 29.4 | 22.6 | ||
| >35 U/mL | 64.9 | 70.9 | 70.6 | 77.4 | ||
| Ascites volume | 0.149 | 0.192 | ||||
| ≤100 m L | 87.0 | 91.6 | 88.2 | 81.3 | ||
| >100 m L | 13.00 | 8.4 | 11.8 | 18.7 | ||
| Ascites cytology | 0.260 | 0.263 | ||||
| Negative | 83.3 | 91.6 | 85.2 | 93.3 | ||
| Positive | 16.7 | 8.4 | 14.8 | 6.7 | ||
| Chemotherapy | 0.205 | 0.051 | ||||
| No | 20.3 | 29.1 | 20.5 | 22.6 | ||
| Yes | 79.7 | 70.6 | 79.5 | 77.4 | ||
FIGO: Internatinal Federation of Gynecology and Obstetrics.