Table 4 Mixed effects model analysis of eGFR change from baseline by cumulative NSAIDs exposure according to MPR groupa.

From: Renal safety of Long-Term Non-steroidal Anti-inflammatory drugs use in patients with ankylosing spondylitis

Years

Variables

Source

N

Estimated GFR CKD−EPI

Estimated GFR MDRD

Estimate

95% CI

Estimate

95% CI

3

Intermediate

AMC

1,224

−0.088

−1.171, 0.996

−0.318

−2.059, 1.424

SNUBH

679

0.061

−1.800, 1.923

1.017

−2.070, 4.104

Summary

1,903

−0.050

−0.987, 0.886

0.005

−1.512, 1.522

High

AMC

1,224

−0.324

−1.557, 0.909

−0.803

−2.790, 1.184

SNUBH

679

1.516

−0.123, 3.155

1.832

−0.903, 4.566

Summary

1,903

0.514

−1.283, 2.310

0.340

−2.219, 2.899

6

Intermediate

AMC

1,224

0.304

−0.899, 1.507

−0.149

−2.078, 1.780

SNUBH

679

−0.264

−2.496, 1.969

0.851

−2.817, 4.519

Summary

1,903

0.176

−0.883, 1.235

0.068

−1.640, 1.775

High

AMC

1,224

−0.721

−2.246, 0.803

−0.846

−3.295, 1.604

SNUBH

679

−1.437

−3.717, 0.843

−1.456

−5.224, 2.312

Summary

1,903

−0.942

−2.210, 0.325

−1.027

−3.081, 1.027

9

Intermediate

AMC

1,224

0.326

−1.055, 1.707

1.088

−1.124, 3.300

SNUBH

679

−4.055

−7.326, −0.785

−5.403

−10.753, −0.054

Summary

1,903

−1.603

−5.867, 2.660

−1.682

−7.975, 4.611

High

AMC

1,224

−1.063

−3.074, 0.948

−1.756

−4.979, 1.468

SNUBH

679

−4.338

−7.608, −1.069

−4.006

−9.379, 1.368

Summary

1,903

−2.436

−5.604, 0.731

−2.351

−5.116, 0.413

12

Intermediate

AMC

1,224

0.800

−0.905, 2.506

3.828

1.099, 6.557

SNUBH

679

−3.704

−8.279, 0.870

−8.561

−16.027, −1.094

Summary

1,903

−0.931

−5.226, 3.364

−1.859

−13.959, 10.241

High

AMC

1,224

1.200

−1.373, 3.772

3.241

−0.878, 7.359

SNUBH

679

−2.764

−11.088, 5.561

14.453

0.855, 28.050

Summary

1,903

0.854

−1.604, 3.312

6.897

−3.405, 17.199

15

Intermediate

AMC

1,224

1.373

−1.000, 3.746

2.078

−1.715, 5.871

SNUBH

679

−2.594

−7.853, 2.666

−7.955

−16.535, 0.626

Summary

1,903

0.113

−3.507, 3.732

−2.170

−11.886, 7.546

High

AMC

1,224

−1.872

−5.666, 1.923

−4.682

−10.747, 1.384

SNUBH

679

1.516

−0.123, 3.155

1.832

−0.903, 4.566

Summary

1,903

0.272

−2.929, 3.473

−0.839

−7.118, 5.440

18

Intermediate

AMC

1,224

−0.738

−4.223, 2.747

−1.619

−7.187, 3.949

High

AMC

1,224

−9.618

−15.298, −3.938

−11.989

−21.065, −2.914

  1. aLow group serves as the reference category in this analysis.