Table 2 Cox and logistic regression analyses for FGF23 tertiles and mortality during follow-up, postoperative acute kidney injury and non-occlusive mesenteric ischaemia^a

Crude

Tertile 1

1

–

1

–

1

–

Tertile 2

1.86 (0.82 to 4.21)

0.137

2.23 (1.42 to 3.51)

<0.001

1.83 (0.85 to 3.92)

0.121

Tertile 3

4.40 (2.11 to 9.18)

<0.001

6.26 (4.08 to 9.59)

<0.001

4.79 (2.42 to 9.48)

<0.001

Adjusted model 1^d

Tertile 1

1

–

1

–

1

–

Tertile 2

1.46 (0.64 to 3.36)

0.370

1.94 (1.21 to 3.10)

0.006

1.53 (0.71 to 3.32)

0.281

Tertile 3

3.05 (1.42 to 6.55)

0.004

4.89 (3.09 to 7.72)

<0.001

3.44 (1.69 to 7.02)

0.001

Adjusted model 2^e

Tertile 1

1

–

1

–

1

–

Tertile 2

1.35 (0.59 to 3.11)

0.482

1.65 (1.01 to 2.67)

0.044

1.24 (0.56 to 2.75)

0.590

Tertile 3

2.34 (1.07 to 5.29)

0.034

2.69 (1.62 to 4.47)

<0.001

2.76 (1.30 to 5.85)

0.008

Adjusted model 3^f

Tertile 1

1

–

1

–

1

–

Tertile 2

1.88 (0.83 to 4.25)

0.131

1.96 (1.24 to 3.10)

0.004

1.59 (0.74 to 3.42)

0.239

Tertile 3

4.54 (2.18 to 9.45)

<0.001

4.67 (3.00 to 7.27)

<0.001

3.71 (1.84 to 7.48)

<0.001