Table 5.

Analysis of the Cobb angle and two SPN

	AIS		Controls		χ2‐value	P‐value
	C	T	C	T
rs12885713 allele
≥40° †	146	26	163	37	0.753	0.386
≥50° ‡	82	12	163	37	1.514	0.219
	χ2‐value = 0.274
	P‐value = 0.601*
rs5871 allele
≥40° †	110	62	109	91	3.43	0.065
≥50° ‡	59	35	109	91	1.784	0.182
	χ2‐value = 0.037
	P‐value = 0.848*

^* Comparison among three subtypes.

^† 86 patients.

^‡ 47 patients.