[Retracted] Multivariate Analysis of Recurrence after Hysteroscopic Diagnosis and Treatment of Endometrial Polyps following IVF-ET Failure

Table 4

Univariate analysis of endometrial polyp recurrence.

Related factors	β	S.E.	OR (95% CI)	Wald value	value
Surgical methods (with curettage as reference)
Electrotomy	−0.076	0.263	0.927 (0.552–1.552)	0.083	0.773
Number of polyps (with single lesion as reference)
Multiple	1.445	0.297	4.244 (2.373–7.589)	23.757	<0.001
Polyp size (with < 2 cm as reference)
≥2 cm	3.556	0.513	35.040 (12.832–95.681)	23.757	<0.001
Postoperative treatment (with nonmedication as reference)
1 month after medication	−1.48	0.289	0.863 (0.489–1.521)	0.260	0.610
3 months after medication	−1.857	0.438	0.156 (0.066–0.369)	17.931	<0.001
Complicated with endometriosis	0.459	0.268	1.582 (0.935–2.676)	2.926	0.087
Complicated with hydrosalpinx	1.131	0.270	3.099 (1.826–5.258)	17.572	<0.001
Complicated with PCOS	0.602	0.270	1.825 (1.075–3.098)	4.965	0.026

Note. PCOS, polycystic ovarian syndrome; OR, odds ratio; CI, confidence interval.