Table 5.

Effect of visual impairment on quality of life domain

Domains	Mild	Moderate	Severe	Blind	F	P
Physical	77.56	71.79	69.46	58.21	34.37	<0.001*
Psychological	76.72	68.51	67.67	58.75	45.62	<0.001*
Social	73.62	66.78	63.67	63.96	13.46	<0.001*
Environmental	71.19	64.27	62.38	54.92	39.05	<0.001*

*Statistically significant. F: F statistics test using ANOVA