Table 1. Intra-rater and inter-rater reliability findings: ICC and SEM values for all angles.

Measurement	Intra-rater reliability			Inter-rater reliability
	ICC (95% CI)	SEM	MDC	ICC (95% CI)	SEM	MDC
Sagitall Head Angle Cervical Angle Shoulder Angle	0.83 (0.60-0.94) 0.66 (0.26-0.87) 0.78 (0.49-0.92)	2.72 3.54 4.03	7.54 9.81 11.18	0.88 (0.75-0.95) 0.87 (0.74-0.95) 0.96 (0.92-0.99)	2.35 1.85 1.64	6.51 5.13 4.55

^ICC- Intraclass correlation coefficient

^SEM - standard error of measurement