CD4 and diabetes mellitus: For example, with adjustment for diabetes risk factors, the relative risk estimate was 0.93 (95% CI: 0.84, 1.04; p = .16) per 1‐SD higher proportion of CD4+ naive cells and 1.09 (95% CI: 0.97, 1.23; p = .16) per 1‐SD higher value of CD4+ memory cells.