Table 5.

Multivariable logistic regression for the factors associated with ocular disorders among inmates

	Simple logistic		Multiple logistic
	OR (95% CI)	P Value	OR (95% CI)	P Value
Age
18–30 years	1		1
31–49 years	1.94 (1.17–3.22)	0.011	1.54 (0.87–2.74)	0.140
50 years and above	14.80 (7.28–30.11)	0.001	11.96 (5.31–26.94)	0.001
Occupation
Business	1		1
Farming	1.83 (1.04–3.24)	0.037	0.77 (0.38–1.57)	0.478
Office related occupation	3.02 (1.23–7.47)	0.016	1.44 (0.49–4.27)	0.510
Others	1.16 (0.71–1.88)	0.561	0.99 (0.56–1.75)	0.969
Food besides prison meals
No meal beside prison food	1		1
Ate food beside prison food	0.63 (0.40–0.99)	0.045	0.45 (0.26–0.79)	0.006
Number of prisoners per cell
1 to 4 prisoners	1		1
5 to10 prisoners	0.27 (0.04–1.79)	0.177	1.05 (0.10–10.74)	0.967
More than 10 prisoners	1.01 (0.25–4.13)	0.980	2.43 (0.45–13.15)	0.302
Position of responsibility in prison
No position of responsibility	1		1
Has position of responsibility	1.59 (0.95–2.68)	0.080	1.38 (0.73–2.62)	0.319
Eye trauma
No history of eye trauma	1		1
Has history of eye trauma	4.16 (1.35–12.78)	0.013	5.21 (1.52–17.87)	0.009
Diabetes Mellitus
No diabetes	1		1
Has diabetes mellitus	0.35 (0.04–3.37)	0.361	0.87 (0.06–11.71)	0.915
Hypertension
No hypertension	1		1
Hypertension	2.82 (1.36–5.88)	0.006	1.12 (0.48–2.62)	0.793

Goodness of fit of the final model: Chi square = 245.51, p value 0.515