APOA1 and glomerular disorder: When participating RTR were stratified according to anti-apoA-1 IgG seropositivity, there was again a significant association with a higher prevalence of previous MI (p = 0.02), glomerular disease (p = 0.03) and tubulo-interstitial disease (p = 0.03) as the primary renal disease (Supplementary Table 1).