Table 3.

The association between chronic disease status and changes of DASS-21 indicators.

Chronic disease status	Coefficient (95% CI)	P-value
	Changes of depression scale
Have chronic disease	0 (reference)
No chronic disease	−1.87 (−3.77, 0.04)	0.05
	Changes of anxiety scale
Have chronic disease	0 (reference)
No chronic disease	−1.29 (−3.87, 1.30)	0.33
	Changes of stress scale
Have chronic disease	0 (reference)
No chronic disease	−1.59 (−3.54, 0.37)	0.11
	Changes of DASS-21 scale changes
Have chronic disease	0 (reference)
No chronic disease	−4.74 (−9.31, −0.17)	0.04