Table 4.

eGFR and cognitive function by SDSTa

ParameterUnadjusted OR (95% CI), PResidual Adjusted OR (95% CI), PFull Model OR (95% CI), P
eGFR<60 ml/min per 1.73 m24.16 (1.41 to 12.28), 0.012.33 (0.84 to 6.46), 0.102.74 (1.01 to 7.40), 0.05
Age (yr)1.08 (1.07 to 1.10), 0.011.09 (1.09 to 1.12), 0.01
Male gender1.58 (1.18 to 2.16), 0.012.06 (1.46 to 2.90), 0.01
Black race3.00 (2.41 to 3.74), 0.011.57 (1.59 to 2.64), 0.01
Diabetes1.57 (0.99 to 2.51), 0.06
Education (>12 yr)0.16 (0.12 to 0.23), 0.01
<200% FPL2.39 (1.77 to 3.21), 0.01
Activity (yes)0.54 (0.41 to 0.72), 0.01
SBP (mmHg)0.99 (0.98 to 1.00), 0.24
Hyperlipidemia0.84 (0.63 to 1.15), 0.29
  • a OR for scoring in the “abnormal” (fourth) quartile of the SDST (≥3.16 seconds) compared with lower three quartiles (1.38 to 3.15 seconds).