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Table 4 The within-subject variation of the simplified reference posture

From: Self-recordings of upper arm elevation during cleaning – comparison between analyses using a simplified reference posture and a standard reference posture

Simplified reference posture

Within-subject variation

Repeatability coefficient

ICC

SD

(95% CI)

  

5.6

(3.7 – 7.5)

16

0.2

  1. The within-subject variation (°; standard deviation (SD) and 95% confidence interval (95% CI)), the repeatability coefficient (°) and the intraclass correlation coefficient (ICC) of the simplified reference posture