Table 7 Comparison of coccygeal morphology between female individuals in the AIS group and the normal group (cases/%).

From: Imaging study of coccygeal morphology in adolescent idiopathic scoliosis

Ā 

Type I

Type II

Type III

Type IV

Type V

Ļ‡2

P

Normal group

46/47.4

17/17.5

13/13.4

18/18.6

3/3.1

0.849

0.065

AIS group

50/34.0

42/28.6

31/21.1

22/15.0

2/1.4

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