Fig. 1From: Global, regional and national burden of male infertility in 204 countries and territories between 1990 and 2019: an analysis of global burden of disease studyTemporal trends of male infertility prevalence number (A), YLD number (B), ASPR (C), and ASYR (D) in global, High SDI, High-middle SDI, Middle SDI, Low-middle SDI, and Low SDI from 1990 to 2019. ASPR = age-standardised prevalence rate; ASYR = age-standardised YLD rate; YLD = years lived with disability; SDI = socio-demographic indexBack to article page