Table 2 Comparison of eGFR and blood metal between with and without EC, GC and CRC.

From: Blood metal levels predict digestive tract cancer risk using machine learning in a U.S. cohort

Variable (median (IQR))

Total

Esophagus Cancer

Gastric Cancer

Colorectal Cancer

Yes

No

p-Value

Yes

No

p-Value

Yes

No

p-Value

eGFR(ml/min/1.73 m2)

95.81(80.71,110.39)

76.77(41.12, 89.48)

95.81(80.72,110.39)

0.002

91.60(80.03, 91.60)

95.81(80.71,110.39)

0.03

79.65(56.04, 95.92)

95.89(80.75,110.46)

< 0.0001

Sodium (mmol)

139.00(138.00,141.00)

140.00(136.00,141.00)

139.00(138.00,141.00)

0.76

140.00(140.00,141.00)

139.00(138.00,141.00)

0.22

139.00(138.00,142.00)

139.00(138.00,141.00)

0.54

Calcium (mmol)

2.35(2.28,2.40)

2.30(2.25,2.35)

2.35(2.28,2.40)

0.10

2.35(2.33,2.40)

2.35(2.28,2.40)

0.14

2.38(2.30,2.40)

2.35(2.28,2.40)

0.20

Potassium (mmol)

4.00(3.80,4.20)

4.40(4.20,4.70)

4.00(3.80,4.20)

< 0.0001

4.10(3.97,4.30)

4.00(3.80,4.20)

0.18

4.00(3.80,4.20)

4.00(3.80,4.20)

0.99

Iron (µmol)

14.90(11.30,19.00)

12.20(6.30,18.30)

14.90(11.30,19.00)

0.11

9.30(9.30,20.10)

14.90(11.30,19.00)

0.35

16.80(11.30,19.70)

14.90(11.30,19.00)

0.39

Cadmium (µmol)

2.49(1.51,4.45)

12.46(4.18,14.24)

2.49(1.51, 4.45)

< 0.0001

1.42(1.07,4.45)

2.49(1.51,4.45)

0.69

3.11(2.05,5.07)

2.49(1.51,4.45)

0.01

Lead (µmol)

0.05(0.03,0.07)

0.09(0.05,0.11)

0.05(0.03,0.07)

0.001

0.08(0.06,0.08)

0.05(0.03,0.07)

< 0.001

0.06(0.04,0.09)

0.04(0.03,0.07)

0.002

Mercury (µmol))

3.74(1.90,7.60)

2.00(1.20,5.69)

3.74(1.90,7.60)

0.12

3.00(2.80,3.80)

3.74(1.90,7.60)

0.42

4.50(2.10,7.73)

3.74(1.90,7.60)

0.36

Manganese (µmol)

166.37(134.69,206.59)

156.72(144.16,220.04)

166.37(134.69,206.59)

0.67

196.95(151.97,196.95)

166.35(134.69,206.59)

0.38

152.35(126.50,208.39)

166.37(134.86,206.59)

0.34

Selenium (µmol)

2.45(2.26,2.65)

2.47(2.10,2.83)

2.45(2.26,2.65)

0.99

2.61(2.05,2.79)

2.45(2.26,2.65)

0.85

2.46(2.30,2.78)

2.45(2.26,2.65)

0.52

  1. Data are expressed as median (IQR) and P value was tested by Wilcoxon rank-sum test.