X-linked retinitis pigmentosa (XLRP) is a rare inherited retinal disease predominantly affecting males.A comprehensive literature review was conducted to determine the prevalence of retinitis pigmentosa GTPase regulatorThe prevalence of XLRP was estimated to be between 2.7-3.5 per 100,000 males in the US, Europe, and Australia. After correction for misclassification, the prevalence increased to 4.0-5.2 per 100,000 males. Finally, the proportion of XLRP cases due toThese findings address an important gap in the understanding of
