Fig. 1From: The non-linear link between remnant cholesterol and diabetic retinopathy: a cross-sectional study in patients with type 2 diabetic mellitusFlowchart of study participants. Figure 1 showed the inclusion of patients. 2001 patients were assessed for eligibility in the original study. We excluded patients with missing values of RC (n = 13) and RC (n = 24) outliers. The final analysis included 1964 subjects in the present studyBack to article page