The lncRNA SOX2OT rs9839776 C>T Polymorphism Indicates Recurrent Miscarriage Susceptibility in a Southern Chinese Population

Table 1

Frequency distribution of selected characteristics in recurrent miscarriage and control subjects.

Variables	Cases ()		Controls ()		^a
	No.	%	No.	%
Age range, years	20-46		20-49
					0.7278
<35	369	64.74	393	67.99
35-40	147	25.79	125	21.63
>40	54	9.47	60	10.38
No. of abortions (%)
2-3	315	55.26
≥4	255	44.74

^aTwo-sided test for distributions between recurrent miscarriage patients and controls.