Appendix Table A2.

Multiple logistic regression for the association between the usage of CCTV (0 = not used, 1 = used) and other predictors, including Age, Educational level, and Self-reported acuity (logMAR).

Predictor	β	SE β	Z	P	Odds ratio (95% Cl)
(Intercept)	−2.69	1.02	−2.63	< .01 **	NA
Age	0.02	0.01	1.59	0.11	1.02 (1 – 1.05)
Education Level	−0.38	0.31	−1.22	0.22	0.68 (0.37 – 1.25)
- 0 = primary school
-1 = High school
- 2 = University/College degree
- 3 = Advanced Graduate or Professional Degree
Self-reported Visual Acuity (logMAR)	2.45	0.69	3.58	<.001 ***	11.63 (3.24 – 48.49)