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Table 2 Risk of outcomes in PM 10 concentration for average of 1 year from events day

From: Clinical outcomes associated with long-term exposure to airborne particulate pollution in kidney transplant recipients

 

BPR

DCGF

All-cause mortality

Variables

HR

95% CI

P Value

HR

95% CI

P Value

HR

95% CI

P Value

Age at transplantation

1

0.991

1.009

0.9997

0.974

0.948

1.002

0.0647

1.071

1.033

1.109

0.0001

Smoking

1.168

0.880

1.549

0.2828

1.091

0.507

2.350

0.8235

0.457

0.129

1.612

0.2233

Body mass index

1

0.999

1.001

0.6925

0.928

0.844

1.022

0.1279

0.905

0.801

1.022

0.1087

Hypertension

0.905

0.645

1.269

0.5629

1.198

0.274

5.245

0.8108

0.926

0.116

7.369

0.9422

Diabetes mellitus

0.872

0.675

1.127

0.2948

0.895

0.420

1.907

0.7731

1.167

0.502

2.710

0.72

Sex (male)

1.083

0.885

1.324

0.4382

2.232

1.213

4.107

0.0098

1.772

0.834

3.767

0.1368

HLA mismatch

1.213

1.145

1.285

<.0001

1.182

1.006

1.389

0.0419

0.995

0.805

1.230

0.9628

Cause of ESRD (DM)

1.137

0.808

1.601

0.4602

2.404

0.958

6.035

0.0618

1.381

0.515

3.704

0.521

Cause of ESRD (HTN)

0.986

0.607

1.601

0.9532

1.663

0.471

5.868

0.4291

1.367

0.375

4.983

0.6358

Cause of ESRD (GN)

0.95

0.762

1.185

0.6504

0.682

0.374

1.243

0.2113

0.603

0.256

1.419

0.2466

Cause of ESRD (others)

0.981

0.683

1.409

0.9187

   

a

   

a

Phosphorus

1.047

0.989

1.108

0.1147

1.252

1.089

1.440

0.0016

1.2

0.995

1.447

0.0564

Albumin

0.885

0.781

1.002

0.0543

0.444

0.323

0.611

<.0001

0.669

0.440

1.015

0.0589

eGFR at 6 months

0.987

0.981

0.994

<.0001

0.965

0.946

0.984

0.0003

0.999

0.977

1.022

0.9439

preemptive

0.895

0.706

1.134

0.3579

0.815

0.445

1.494

0.509

0.992

0.438

2.247

0.9855

Annual mean PM10

1.053

1.042

1.063

<.0001

1.049

1.014

1.084

0.0055

1.09

1.043

1.140

0.0001

Donor age

1.012

1.004

1.020

0.0036

0.993

0.971

1.016

0.5561

1.005

0.978

1.033

0.7062

Donor sex (male)

1.146

0.944

1.392

0.1693

1.066

0.633

1.795

0.81

1.539

0.761

3.110

0.2298

Donor type (Deceased)

1.355

1.074

1.709

0.0105

1.724

0.884

3.361

0.1098

1.907

0.881

4.129

0.1015

ABO-incompatible

1.935

1.330

2.816

0.0006

1.897

0.549

6.558

0.3116

1.205

0.151

9.642

0.8602

  1. Data are presented as mean and standard deviation unless otherwise indicated. Covariates are given as measured at the time of kidney transplantation. BPR biopsy-proven rejection, DCGF death-censored graft failure, HLA human leukocyte antigen, ESRD end stage renal disease, DM diabetes mellitus, HTN hypertension, GN glomerulonephritis, eGFR estimated glomerular filtration rate. The multivariable model was adjusted for age, smoking, BMI, hypertension, DM, sex, HLA mismatch, cause of ESRD, serum phosphorus, albumin, eGFR at 6 months, preemptive, annual mean PM10, donor age, sex, donor type, and ABO-incompatible
  2. aThese are unestimable due to the lack of the events
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Environmental Health

ISSN: 1476-069X