The Quality of Life of Seniors with Eye Diseases during COVID-19

Table 8

Coefficient estimates (95% confidence interval) for the backward stepwise linear regression models of the questionnaire outcomes.

Variables	NEI VFQ-25 model	CES-D model	PSQI model	HADS-A model	CIQ model
Retinal disease	−7.92 (−12.81, −3.05)	2.50 (−0.43, 5.43)	—	—	−3.10 (−4.77, −1.43)
Number of nonocular comorbidities	−1.66 (−3.01, −0.31)	—	—	—	−0.68 (−1.15, −0.22)
Use of a mobility aid	—	4.20 (0.46, 7.94)	1.73 (0.05, 3.41)	0.58 (−0.87, 2.04)	—
Education	—	—	—	—	−1.79 (−3.44, −0.15)

NEI VFQ-25: National Eye Institute 25-Item Visual Function Questionnaire; CES-D: Center for Epidemiologic Studies Depression Scale; PSQI: Pittsburg Sleep Quality Index; HADS-A: Hospital Anxiety and Depression Scale–Anxiety; CIQ: Community Integration Questionnaire; —: variable was not included in the model.