Table 1.

Patient characteristics at baseline.

	n = 50
Age, year, median, (IQR)	54.6 (48–62)
BMI, kg/m2, median, (IQR)	26 (23–28)
Obese, BMI ≥ 30, no. (%)	7 (14)
Menopausal, no. (%)	28 (56)
HRT, no. (%)	7 (14)
Previous vaginal deliveries, median, (IQR)	2 (1–2.25)
Macrosome, ≥4000 g, no. (%)	6 (12)
Operative delivery, vacuum/forceps, no. (%)	8 (16)
Cesarean delivery, no. (%)	10 (20)
Previous hysterectomy, no. (%)	12 (24)
Smoking habits, no. (%)	15 (30)

BMI: body mass index; HRT: hormonal replacement therapy; IQR: interquartile range.