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. Author manuscript; available in PMC: 2016 Jul 25.
Published in final edited form as: Am J Nephrol. 2015 Jul 25;41(6):438–447. doi: 10.1159/000437342

Table 3.

Logistic regression analyses between electrochemical skin conductance and parameters of kidney disease in patients with type 2 diabetes

Outcome Predictor Adjustment African American European American Meta-analysis SD of predictor
β OR1 SE P-value β OR SE P-value sign β SE P-value AA EA
UACR>30 Global None −0.028 0.88 0.01 2.6×10−3 −0.05 0.84 0.01 2.6×10−5 -- −0.035 6.98×10−3 7.0×10−3 18.0 15.7
UACR>30 Global Age, gender, BMI, HbA1c −0.030 0.87 0.01 3.0×10−3 −0.04 0.84 0.01 1.0×10−4 -- −0.036 7.55×10−3 7.5×10−3 18.0 15.7
UACR>30 Feet None −0.023 0.89 0.01 4.3×10−3 −0.04 0.86 0.01 2.0×10−4 -- −0.028 6.19×10−3 6.2×10−3 20.5 16.8
UACR>30 Feet Age, gender, BMI, HbA1c −0.025 0.88 0.01 4.9×10−3 −0.03 0.86 0.01 8.4×10−4 -- −0.029 6.67×10−3 6.7×10−3 20.5 16.8
UACR>30 Hands None −0.026 0.89 0.01 5.1×10−3 −0.03 0.86 0.01 1.0×10−4 -- −0.030 6.38×10−3 6.4×10−3 18.1 18.4
UACR>30 Hands Age, gender, BMI, HbA1c −0.028 0.88 0.01 6.6×10−3 −0.03 0.86 0.01 2.9×10−4 -- −0.031 6.95×10−3 7.0×10−3 18.1 18.4
UACR>30 Sudoscan-DKD None −0.05 0.85 0.01 3.5×10−4 −0.06 0.77 0.01 1.7×10−7 -- −0.06 0.01 3.7×10−10 14.29 16.2
UACR>30 Sudoscan-DKD Age, gender, BMI, HbA1c −0.05 0.83 0.03 0.05 −0.08 0.72 0.02 2.7×10−4 -- −0.07 0.02 5.1×10−6 14.29 16.2
UACR>300 Global None −0.026 0.89 0.01 0.01 −0.06 0.78 0.01 3.4×10−7 -- −0.041 1.35×10−2 8.0×10−3 18.0 15.7
UACR>300 Global Age, gender, BMI, HbA1c −0.031 0.87 0.01 0.01 −0.07 0.77 0.01 2.5×10−7 -- −0.047 1.46×10−2 8.6×10−3 18.0 15.7
UACR>300 Feet None −0.022 0.90 0.01 0.02 −0.05 0.83 0.01 1.2×10−5 -- −0.032 1.15×10−2 6.9×10−3 20.5 16.8
UACR>300 Feet Age, gender, BMI, HbA1c −0.026 0.87 0.01 0.01 −0.05 0.82 0.01 1.1×10−5 -- −0.036 1.23×10−2 7.3×10−3 20.5 16.8
UACR>300 Hands None −0.024 0.90 0.01 0.03 −0.05 0.79 0.01 8.5×10−7 -- −0.038 9.09×10−3 7.5×10−3 18.1 18.4
UACR>300 Hands Age, gender, BMI, HbA1c −0.029 0.88 0.01 0.01 −0.06 0.78 0.01 5.0×10−7 -- −0.044 2.26×10−2 8.1×10−3 18.1 18.4
UACR>300 Sudoscan-DKD None −0.04 0.88 0.01 0.01 −0.05 0.83 0.01 1.3×10−4 -- −0.04 0.01 5.5×10−6 14.29 16.2
UACR>300 Sudoscan-DKD Age, gender, BMI, HbA1c −0.07 0.78 0.03 0.02 −0.14 0.57 0.03 5.2×10−6 -- −0.11 0.02 1.3×10−6 14.29 16.2
eGFR<60 Global None −0.031 0.87 0.01 8.8×10−4 −0.06 0.79 0.01 2.9×10−7 -- −0.042 8.00×10−3 7.2×10−3 18.0 15.7
eGFR<60 Global Age, gender, BMI, HbA1c −0.032 0.87 0.01 1.6×10−3 −0.06 0.79 0.01 1.4×10−6 -- −0.043 8.57×10−3 7.9×10−3 18.0 15.7
eGFR<60 Feet None −0.026 0.88 0.01 1.3×10−3 −0.05 0.82 0.01 1.1×10−5 -- −0.033 6.85×10−3 6.4×10−3 20.5 16.8
eGFR<60 Feet Age, gender, BMI, HbA1c −0.027 0.87 0.01 1.7×10−3 −0.05 0.83 0.01 4.5×10−5 -- −0.034 7.29×10−3 6.9×10−3 20.5 16.8
eGFR<60 Hands None −0.028 0.88 0.01 2.7×10−3 −0.05 0.81 0.01 9.4×10−7 -- −0.037 7.54×10−3 6.5×10−3 18.1 18.4
eGFR<60 Hands Age, gender, BMI, HbA1c −0.028 0.88 0.01 6.2×10−3 −0.05 0.81 0.01 3.5×10−6 -- −0.038 8.12×10−3 7.2×10−3 18.1 18.4
eGFR<60 Sudoscan-DKD None −0.04 0.88 0.01 0.01 −0.05 0.83 0.01 1.3×10−4 -- −0.04 0.01 5.5×10−6 14.29 16.2
eGFR<60 Sudoscan-DKD Age, gender, BMI, HbA1c −0.07 0.78 0.03 0.02 −0.14 0.57 0.03 5.2×10−6 -- −0.11 0.02 1.3×10−6 14.29 16.2
DKD Global None −0.029 0.88 0.01 1.4×10−3 −0.06 0.80 0.01 4.9×10−7 -- −0.040 1.44×10−2 7.2×10−3 18.0 15.7
DKD Global Age, gender, BMI, HbA1c −0.030 0.87 0.01 2.8×10−3 −0.06 0.79 0.01 1.9×10−6 -- −0.041 1.54×10−2 7.8×10−3 18.0 15.7
DKD Feet None −0.024 0.88 0.01 2.1×10−3 −0.05 0.82 0.01 1.4×10−5 -- −0.032 1.25×10−2 6.3×10−3 20.5 16.8
DKD Feet Age, gender, BMI, HbA1c −0.025 0.88 0.01 3.4×10−3 −0.04 0.83 0.01 5.3×10−5 -- −0.033 1.31×10−2 6.8×10−3 20.5 16.8
DKD Hands None −0.027 0.89 0.01 3.5×10−3 −0.04 0.82 0.01 1.8×10−6 -- −0.035 9.96×10−3 6.5×10−3 18.1 18.4
DKD Hands Age, gender, BMI, HbA1c −0.027 0.89 0.01 8.4×10−3 −0.05 0.81 0.01 5.0×10−6 -- −0.036 2.68×10−2 7.2×10−3 18.1 18.4
DKD Sudoscan-DKD None −0.04 0.88 0.01 0.01 −0.05 0.83 0.01 1.3×10−4 -- −0.04 0.01 5.5×10−6 14.29 16.2
DKD Sudoscan-DKD Age, gender, BMI, HbA1c −0.07 0.78 0.03 0.02 −0.14 0.57 0.03 5.2×10−6 -- −0.11 0.02 1.3×10−6 14.29 16.2
1

Effect corresponding to a quarter standard deviation (SD) increase in the predictor

β = parameter estimate; OR=odds ratio; SE=standard error; UACR=urine albumin:creatinine ratio; eGFR=estimated glomerular filtration rate; DKD=diabetic kidney disease defined as eGFR <60 ml/min/1.73 m2 and/or UACR >30 mg/g; AA=African American; EA=European American.