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. 2015 Dec 11;10(12):e0144857. doi: 10.1371/journal.pone.0144857

Table 1. Demographic data for women with and without postoperative recurrence of endometrial polyps.

Recurrence (n = 73) No recurrence (n = 95) P value
Age (yr) 36 (32–40) a 37 (34–42) 0.325
TCR indication
 Infertility 54 (74%) b 80 (84%) c 0.122
 AUB 38 (52%) b 42 (44%) c 0.351
 Others 1 (1%) 1 (1%) 1.000
Gravida 0 (0–2) 0 (0–1) 0.784
Parity 0 (0–1) 0 (0–1) 0.839
Polyp type 0.588
 Pedunculated 15 (21%) 26 (27%)
 Sessile 41 (56%) 47 (50%)
 Both 17 (23%) 22 (23%)
Polyp No. 4 (2–6) 2 (1–4) 0.010
Follow-up duration 0.035
 <1 yr 25 (34%) 45 (47%)
 1–2 yr 19 (26%) 30 (32%)
 2–3 yr 12 (16%) 12 (13%)
 >3 yr 17 (23%) 8 (8%)

TCR = transcervical resection, AUB = abnormal uterine bleeding

a Median (range 25–75%)

b 20 women had both infertility and AUB.

c 28 women had both infertility and AUB.