Comparing the efficacy and pregnancy outcome of intrauterine balloon and intrauterine contraceptive device in the prevention of adhesion reformation after hysteroscopic adhesiolysis in infertile women: a prospective, randomized, controlled trial study

Table 2 General Conditions and Clinical Characteristics. There was no significant difference in the per-operative baseline parameters and clinical outcomes between the three groups

General Conditions and Clinical Characteristics
	Total	IUD-1month	IUD-2month	Balloon	P value
	129	43	43	43
Age		33.42 ± 4.69	32.45 ± 4.65	24.37 ± 3.08	0.382
BMI		23.6 ± 2.71	22.92 ± 3.48	22.17 ± 2.23	0.076
Number of D&C		1.34 ± 1.18	13.06 ± 1.08	1.13 ± 1.27	0.166
Symptom
Oligomenorrhea	73	31 (72%)	30 (70%)	32 (73.3%)	0.767
Normal menses	36	12 (28%)	13 (30%)	11 (26.7%)	0.767
AFS scores		7.48 ± 1.49	7.66 ± 1.69	7.79 ± 1.4	0.073
Endometrial thickness		7.05 ± 1.67	7.40 ± 1.73	7.06 ± 1.50	0.500

AFS = American Fertility Society; D and C = dilation and curettage; IUA = intrauterine adhesion. Values are expressed as mean ± standard deviation and number (%) unless otherwise indicated. One-way ANOVA test; p-value of < 0.05 was considered statistically significant

ISSN: 1477-7827