Table 4. Risk factors for LROC and GOC (univariable analysis).

	Odds ratio (95% CI)	P-value
LROC
Age (per year)	1.03 (1.0–1.05)	0.008
Duration of disease (per year)	1.03 (1.0–1.06)	0.005
Disease classification
Lepromatous	1.5 (0.54–4.2)	0.44
Borderline	0.56 (0.14–2.32)	0.43
Tuberculoid	Reference
Visual acuity
<3/60	31.0 (3.9–244)	0.001
6/18–3/60	10.6 (2.23–51)	0.003
>6/18	Reference
GOC
Age (per year)	1.1 (1.07–1.17)	<0.001
Duration of disease (per year)	1.05 (1.02–1.08)	<0.001
Disease classification
Lepromatous	0.82 (0.29- 2.36)	0.71
Borderline	0.40 (0.083–1.89)	0.25
Tuberculoid	Reference
Visual acuity
<3/60	63.8 (12.7–320)	<0.001
6/18–3/60	76.5 (19.6–298)	<0.001
>6/18	Reference

Analysis is carried out by univariable logistic regression.