. 2014 Sep-Oct;49(5):640–646. doi: 10.4085/1062-6050-49.3.31

Table 1.

Internal Rotation Measured by 2 Raters in 3 Test Positions, ° (Mean, SD, and Standard Error of Measurement)

Position, Rater	Mean ± SD	Standard Error of Measurement
Side lying, rater 1	54.5 ± 16.7^a	2.7
Side lying, rater 2	45.7 ± 12.0^a	1.9
Supine with overpressure, rater 1	42.1 ± 13.3^b	2.2
Supine with overpressure, rater 2	57.7 ± 9.9^b	1.6
Supine without overpressure, rater 1	65.6 ± 16.5^c	2.7
Supine without overpressure, rater 2	78.3 ± 15.1^c	2.5

^{^a}

Indicates difference between side-lying and supine-with-overpressure positions, based on Bonferroni adjusted P values.

^{^b}

Indicates difference between supine-with-overpressure and supine-without-overpressure positions, based on Bonferroni adjusted P values.

^{^c}

Indicates difference between side-lying and supine-without- overpressure positions, based on Bonferroni adjusted P values.