1.
Distribution of patients with diabetic retinopathy by risk factors.
2.
3.
Multivariate analysis of diabetic retinopathy among T2DM patients registered in the Sabah Diabetes Registry.
Questionnaire.
Detailed statistical analysis.
Overview of datasources.
Questionnaire responses.
Detailed hospital characteristics.
Detailed surgical procedures.
Distribution of hospital uncorrected (non-parametric) DEA scores in proportion to the percentage of severe complications (output).
Descriptive data on population level.