Table 3 Multifactor Cox proportional risk regression between CTI and risk of new-onset diabetes

CTI index

Per SD increase

18.87

1.64 (1.52,1.77)

<0.001

1.62 (1.50,1.75)

<0.001

1.62 (1.50,1.75)

<0.001

1.45 (1.32,159)

<0.001

Quartiles

Q1

11.79

Ref

Ref

Ref

Ref

Q2

14.62

1.26 (1.03,1.55)

0.026

1.24 (1.01,1.52)

0.040

1.22 (0.99,1.50)

0.057

1.15 (0.94,0.141)

0.178

Q3

21.54

1.92 (1.59,2.31)

<0.001

1.86 (1.54,2.25)

<0.001

1.84 (1.52,2.22)

<0.001

1.59 (1.31,1.94)

<0.001

Q4

27.54

2.53 (2.11,3.03)

<0.001

2.46 (2.05,2.95)

<0.001

2.44 (2.03,2.93)

<0.001

1.92 (1.57,2.36)

<0.001

P for trend

<0.001

<0.001

<0.001

<0.001