Table 1.

Positive distribution results of suspected scoliosis screening in students stratified by gender.

Age	Boys			Girls			Chi-square	p value
	N	Suspected scoliosis screening positive	Positive rate %	N	Suspected scoliosis screening positive	Positive rate %
10	2033	16	0.79%	2083	22	1.06%	0.815	0.367
11	2,598	25	0.96%	2,477	30	1.21%	0.733	0.392
12	2,812	38	1.35%	2,854	63	2.21%	5.929	0.015
13	3,372	56	1.66%	3,398	115	3.38%	20.422	<0.001
14	3,683	91	2.47%	3,684	124	3.37%	5.208	0.022
15	3,811	112	2.94%	3,905	143	3.66%	3.156	0.076
16	3,198	80	2.50%	3,512	111	3.16%	2.629	0.105
17	2067	46	2.23%	2,605	77	2.96%	2.399	0.121
18	1,247	25	2.00%	1,686	37	2.19%	0.125	0.724
Total	24,821	489	1.97%	26,204	722	2.76%	33.918	<0.001