Table 2. Correlation coefficient and level of correlation between the measured parameters in adults.

Correlated variables	Correlation coefficient	Level of correlation
Muscle length R & L	0.8824	Very strong positive
Muscle width R & L	0.7149	Strong positive
Right side muscle length and width	0.3411	Weak positive
Left side muscle length and width	0.2525	Weak positive
DUP & Muscle length (R)	0.3036	Weak positive
DUP & Muscle length (L)	0.2602	Weak positive
DUP & Muscle width (R)	0.2719	Weak positive
DUP & Muscle width (L)	0.1586	Very weak positive
ASIS-PS (R) & width (R)	0.0908	Very weak positive
ASIS-PS (L) & Width (L)	0.1841	Very weak positive
ASIS-PS (R) & length (R)	0.2315	Weak positive
ASIS-PS (L) & length (L)	0.2609	Weak positive

R, right; L, left; ASIS, anterior superior iliac spine; DUP, distance between umbilicus to pubic symphysis; PS, pubic symphysis.