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Table 5 Comparison of characteristics of adverse and non-adverse DOR infertile patients classified by serum AMH concentrations at 6 months after laparoscopic cystectomy

From: Evaluation of factors predicting diminished ovarian reserve before and after laparoscopic cystectomy for ovarian endometriomas: a prospective cohort study

 

Adverse DOR (n = 9)

Non- adverse DOR (n = 26)

P value

Age (years)

33 (29–39)

34 (26–39)

0.64

Laterality of cysts

 Unilateral (%)

5 (55.6)

16 (61.5)

0.76

 Bilateral (%)

4 (44.4)

10 (38.5)

Serum AMH concentrations (ng/mL)

 Before surgery

2.5 (1.7–3.4)

3.5 (1.5–10.5)

0.02

 3 months after surgery

0.5 (0.1–2.3)

2.3 (0.4–6.1)

<0.001

 6 months after surgery

0.6 (0.1–1.1)

2.1 (1.1–9.1)

<0.001

  1. Abbreviations: AMH anti-Müllerian hormone, CI confidence interval, DOR diminished ovarian reserve
  2. Data are expressed as median (range) or number (percentage) of patients