Table 4.

Occipitocervical and Thoracic Parameters between Female and Male.

Parameters	Mean ± SD (°)		p Value
	Female(182)	Male (153)
OI	34.3 ± 2.9	34.9 ± 3.3	0.601
OS	23.1 ± 7.7	22.7 ± 7.0	0.184
OT	10.8 ± 3.0	12.3 ± 4.2	0.373
C0-C2	27.4 ± 8.7	24.1 ± 8.7	0.007*
C2-C7	13.9 ± 11.6	18.1 ± 9.8	0.007*
C0-C7	41.3 ± 11.3	42.2 ± 9.7	0.577
T1S	29.2 ± 7.1	27.9 ± 7.4	0.448
TK	33.6 ± 13.2	30.6 ± 9.8	0.115

Abbreviation: Refer to Table 1.