Determination of Epiphyseal Union Age in the Knee and Hand Joints Bones among the Saudi Population in Taif City

Table 4

Regression formulae for male and female groups in knee and hand joints.

Epiphyseal union	Regression formula in males	Sig.	Regression formula in females	Sig.
Knee joint	13.203 + 3.463 the least stage	<0.001	12.726 + 2.715 the least stage	<0.001
Hand joints	11.792 + 3.128 the least stage	<0.001	10.042 + 3.202 the least stage	<0.001

indicates that the value was <0.05.