Table 3 Pelvic incidence (PI), pelvic tilt (PT), and horizontal rotation of the first three planes for both groups, identified either with three or four planes
n = 63 | |||||
|---|---|---|---|---|---|
n = 36 (57%) | n = 27 (43%) | ||||
3 planes | 4 planes | p value | |||
Mean | SD | Mean | SD | ||
PI | 52.4 | 9.6 | 49 | 9.8 | 0.209 |
PT | 8.3 | 7.8 | 10.5 | 6.9 | 0.293 |
Rot 1 | 31.9 | 18.2 | 35.8 | 19.7 | 0.451 |
Rot 2 | 67.6 | 29.4 | 77.2 | 16.4 | 0.167 |
Rot 3 | −22.7 | 52.8 | −24.6 | 50.1 | 0.89 |