No. of subjects

19 (18.1%)

Sagittal Ra

44.8 ± 15.5

Coronal Ra

55.9 ± 18.1

Total Ra

50.3 ± 15.4

Not much/never

86 (81.9%)

53.7 ± 16.8

63.2 ± 17.9

58.4 ± 15.7