Table 2. Multivariate logistic regression analysis of variables affecting retrieval rate of unilaterally invisible fallopian tube ostium.
| Effect | Degree of freedom | Estimate | Standard error | Wald Chi-square | 95% CI | P value |
|---|---|---|---|---|---|---|
| Type 3 effect analysis | ||||||
| Menstruation | 2 | 1.2850 | 0.5260 | |||
| Preoperative AFS score | 1 | 3.6986 | 0.0545 | |||
| Group | 1 | 6.2979 | 0.0121 | |||
| Maximum Likelihood estimate | ||||||
| Menstruation | ||||||
| Hypomenorrhea | 1 | 0.9046 | 0.8339 | 1.1768 | 0.2780 | |
| Amenorrhea | 1 | 1.4542 | 1.3867 | 1.0997 | 0.2943 | |
| Preoperative AFS score | 1 | −0.3528 | 0.1835 | 3.6986 | 0.0545 | |
| Group: study group | 1 | 1.1849 | 0.4722 | 6.2979 | 0.0121 | |
| Odds ratio estimate | ||||||
| Menstruation | ||||||
| Hypomenorrhea vs. normal menses | 2.471 | 0.482–12.666 | ||||
| Amenorrhea vs. normal menses | 4.281 | 0.283–64.845 | ||||
| Preoperative AFS score | 0.703 | 0.490–1.007 | ||||
| Group: study group vs. control group | 3.271 | 1.296–8.251 |