Table 7.

Main effects of time spent on the internet and age on distress using multivariate regression analysis.

Variable	Depression scores									Anxiety scores									Stress scores
	Unadjusted Model 1				Adjusted Model 1a				Unadjusted Model 1					Adjusted Model 1a				Unadjusted Model 1					Adjusted Model 1a
	Β	t (df)	P value	β		t (df)	P value	β			t (df)	P value	β		t (df)	P value	β			t (df)	P value	β		t (df)	P value
Age	−0.28	−5.68 (602)	<.001	−0.24		−4.97 (507)	<.001	−0.14			−2.71 (602)	.007	−0.16		−3.03 (507)	.003	−0.16			−3.21 (602)	.001	−0.17		−3.39 (507)	.001
Time spent on the internet	0.13	2.76 (602)	.006	0.20		4.03 (507)	<.001	0.007			2.72 (602)	<.001	0.18		3.39 (507)	.001	0.18			3.63 (602)	<.001	0.21		4.31 (507)	<.001

^aAdjusted for adaptability, social support, and health status.