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

Table 5

Summary of questionnaire scores for all participants.

Questionnaire	Mean score (SD)	Minimum score	Maximum score	Number of respondents
TTO	0.88 (0.23)	0	1.00	85
NEI VFQ-25	84.71 (11.61)	54.72	98.33	90
CES-D	6.79 (6.39)	0	27.00	90
PSQI	6.58 (3.00)	2.00	15.00	88
HADS-A	2.83 (2.56)	0	12.00	90
CIQ	14.46 (4.07)	2.00	23.75	88

TTO: Time Trade-Off; 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.