Table 6.

Multiple linear regression analysis 2

	Quotient			Significant P-value	95% CI
	B	SD	t		Lower threshold	Upper threshold
Constant	30.944	5.402	5.728	<0.001	20.169	41.719
Age	−0.080	0.064	−0.149	0.215	−0.208	0.048
Gender	0.135	1.010	0.134	0.894	−1.879	2.149