Table 3.

eGFR and cognitive function by SRTTa

ParameterUnadjusted OR (95% CI), PResidual Adjusted OR (95% CI), PFull Model OR (95% CI), P
eGFR <60 ml/min per 1.73 m20.78 (0.26 to 2.30), 0.620.70 (0.26 to 1.93), 0.500.64 (0.24 to 1.76), 0.47
Age (yr)1.02 (1.00 to 1.03), 0.011.01 (1.00 to 1.03), 0.02
Male gender0.59 (0.45 to 0.79), 0.010.64 (0.48 to 0.85), 0.02
Black race1.85 (1.45 to 2.36), 0.011.38 (1.07 to 1.78), 0.01
Diabetes1.52 (0.89 to 2.62), 0.11
Education (>12 yr)0.59 (0.41 to 0.85), 0.02
<200% FPL0.86 (0.79 to 0.94), 0.01
Activity (yes)0.73 (054 to 0.98), 0.21
CRP1.04 (0.84 to 1.28), 0.63
  • a Odds ratios (OR) for scoring in the “abnormal” (fourth) quartile of SRTT (≥255.6 ms) compared with lower three quartiles (154.0 to 255.5 ms).