Table 2 Intraoperative record and absolute value of differences in postoperative measurement from the intraoperative record for cup angle

Intraoperative angles^a

Inclination (°)

39.6 ± 3.4 (32.5–45.4)

38.7 ± 5.0 (29–50)

0.1565^b

Anteversion (°)

18.6 ± 4.7 (11–32.3)

13.9 ± 5.0 (5.0–26)

0.0000^b

Absolute value of differences^a

Inclination (°)

2.7 ± 2.0 (0–7.2)

3.3 ± 2.4 (0.1–8.3)

0.2878^b

Anteversion (°)

2.8 ± 2.6 (0–12)

3.4 ± 2.2 (0.3–8.5)

0.3366^b