Table 2.

Association of rs4705342 and rs353292 in The Flanking Region of miR-143/145 with PTC Risk.

Polymorphisms	Controls n = 347 (%)	PTC n = 316 (%)	Adjusted OR (95% CI)∗	P value
rs4705342
TT	168 (48.4)	188 (59.5)	1.00
CT	148 (42.7)	115 (36.4)	0.70 (0.51–0.96)	.03
CC	31 (8.9)	13 (4.1)	0.37 (0.19–0.74)	.003
CT/CC	179 (51.6)	128 (40.5)	0.64 (0.47–0.87)	.005
T allele	484 (69.7)	491 (77.7)	1.00
C allele	210 (30.3)	141 (22.3)	0.66 (0.52–0.85)	.001
rs353292
CC	246 (70.9)	214 (67.7)	1.00
CT	97 (28.0)	97 (30.7)	1.15 (0.82–1.61)	.42
CT/TT	101 (29.1)	102 (32.3)	1.16 (0.83–1.61)	.38
C allele	589 (84.9)	525 (83.1)	1.00
T allele	105 (15.1)	107 (16.9)	1.14 (0.85–1.53)	.38

CI = confidence interval, OR = odds ratio, PTC = papillary thyroid carcinoma.

^∗Adjusted by age and gender.