Diagnostic accuracy of hysterosalpingo-lidocaine-foam sonography combined with power Doppler (HyLiFoSy-PD) compared to laparoscopy and dye testing in tubal patency assessment in cases of infertility

Middle East Fertility Society Journal

Table 1 Demographic criteria, relevant history, and clinical findings of patients

Data (unit)			Median [lower quartile–upper quartile] or N (%)
Age (years)			28 [23–30]
BMI (kg/m²)			30 [28–30]
Gravidity			0 [0–1]
Parity			0 [0–1]
Infertility duration (years)			3 [2–4]
Infertility type		Primary	N = 66 (57.4%)
Infertility type		Secondary	N = 49 (42.6%)
Laparotomies	No	N = 81 (70.5%)
	Yes	N = 34 (29.5%) Surgeries: 40	Cesarean section	N = 26
			Appendectomy	N = 8
			Myomectomy	N = 2
			Ovarian cystectomy	N = 4
Position of the uterus by ultrasound			Retroverted	N = 17 (15%)
Position of the uterus by ultrasound			Anteverted	N = 98 (85%)
Duration of procedure (min)			11 [10–11]
Total			N = 115