Table 2.

Intra and inter-observer reliability and standard error of measurement (SEM) of the photographic measurements

Variable	Intra-observer reliability (ICC)	Inter-observer reliability (ICC)	Standard error of measurement (SEM)
Back
LRTA	0.79	0.80	0.14
SHA	0.88	0.80	0.99
AHA	0.93	0.88	0.83
Front
LRTA	0.78	0.65	0.24
SHA	0.91	0.89	1.06
AHA	0.91	0.85	1.18

LRTA (Left/right trapezium angle ratio); SHA (Shoulder height angle); AHA (Axilla height angle).