Table 2 Regression models with eGFR ≤ 60 mL/minute/1.73 m² and ACR ≥ 30 mg/g as outcome events

SIRI [median(quartile)]

 Q1[0.543 (≤ 0.73)]

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

 Q2[0.919 (0.73–1.11)]

0.99 (0.80, 1.23)

1.02 (0.81, 1.29)

1.01 (0.79, 1.27)

1.22 (1.00, 1.50)

1.28 (1.04, 1.59)*

1.28 (1.03, 1.59)*

 Q3[1.344 (1.11–1.66)]

1.18 (0.96, 1.45)

1.22 (0.97, 1.53)

1.23 (0.97, 1.56)

1.44 (1.18, 1.76)***

1.47 (1.19, 1.82)***

1.48 (1.19, 1.84)***

 Q4[2.250 (> 1.66)]

1.70 (1.40, 2.07)***

1.51 (1.20, 1.90)***

1.46 (1.15, 1.86)**

2.29 (1.89, 2.76)***

2.23 (1.80, 2.75)***

2.26 (1.82, 2.82)***

 P for trend

 < 0.001

 < 0.001

 < 0.001

 < 0.001

 < 0.001

 < 0.001