Table 3. Results of the stepwise logistic regression model for sickle cell maculopathy.

Odds Ratio Estimates
Effect	Point Estimate	95% Wald Confidence Limits		Pr > ChiSq
Chelation (N vs Y)	0.058	0.005	0.062	0.0187
HbF	0.871	0.748	1.015	0.0775