Propensity Score to Compare Pars Plana Vitrectomy and Scleral Buckling in Retrospective Studies [Letter]
Dear editor We found the article by Rajsirisongsri et al, “Primary Rhegmatogenous Retinal Detachment Repair by Pars Plana Vitrectomy With and Without Scleral Buckling: A Propensity Score Analysis”, particularly noteworthy for two main reasons.1 First, it …