Table 2.

ICC_3,1 and CI for PS, ES and M MFI of combined age groups in human participants and sheep

	Human			Sheep
	ICC	CI		ICC	CI
		Lower	Upper		Lower	Upper
PS
Left	0.944	0.870	0.976	0.996	0.988	0.999
Right	0.948	0.871	0.978	0.998	0.992	0.999
ES
Left	0.927	0.830	0.968	0.999	0.997	1.000
Right	0.952	0.787	0.984	0.998	0.993	0.999
M
Left	0.918	0.813	0.964	0.995	0.984	0.999
Right	0.962	0.912	0.983	0.998	0.994	0.999

CI, confidence interval; ES, erector spinae; ICC, intraclass correlation coefficient; M, multifidus; PS, psoas.