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

Table 1

Basic data of EPs patients (M (IQR), n (%)).

Parameters	No. of cases
Age	31
BMI (kg/m^2)
< 18	18 (4.9)
18.5–24.9	316 (85.6)
25–29.9	34 (9.2)
> 30	1 (0.3)
Complicated with endometriosis	193 (52.3)
Complicated with hydrosalpinx	121 (32.8)
Complicated with PCOS	118 (32.0)
Single polyp	192 (52.0)
Multiple polyps	177 (48.0)
Polyp diameter < 2 cm	337 (91.3)
Polyp diameter ≥ 2 cm	32 (8.7)
Curettage	184 (49.9)
Electrotomy	185 (50.1)
Postoperative recurrence	72 (19.5)
Recurrence without postoperative medication	34 (9.2)
Postoperative recurrence after one month of DG administration	31 (8.4)
Postoperative recurrence after three months of DG administration	7 (1.9)

Note. BMI, body mass index; PCOS, polycystic ovarian syndrome; DG, Didroxyprogesterone; EPs, Endometrial polyps; M, median; IQR, interquartile range.