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Table 3 Multivariate Regression for Effect

From: Correlational analysis between neutrophil granulocyte levels and osteonecrosis of the femoral head

Crude Model

Multivariate-Adjusted Model 1

Multivariate-Adjusted Model 2

OR (95% CI) P value

OR (95% CI) P value

OR (95% CI) P value

Neutrophil granulocyte

 < 3.16

1

1

1

 3.16-

1.579 (0.919,2.713) 0.098

1.459 (0.838,2.538) 0.182

1.584 (0.893,2.809) 0.116

 4.36-

1.320 (0.654,2.666) 0.438

1.191 (0.581,2.442) 0.633

1.373 (0.649,2.903) 0.407

 ≥ 6.18

1.485 (0.583,3.780) 0.407

1.294 (0.496,3.376) 0.599

1.611 (0.581,4.467) 0.359

Percentage of neutrophil granulocytes

 < 59.00

1

1

1

 59.00-

0.316 (0.189,0.527) < 0.0001

0.287 (0.169,0.488) < 0.0001

0.275 (0.159,0.476) < 0.0001

 67.05-

0.062 (0.034,0.113) < 0.0001

0.056 (0.030,0.104) < 0.0001

0.054 (0.028,0.103) < 0.0001

 ≥ 77.88

0.021 (0.009,0.047) < 0.0001

0.018 (0.008,0.042) < 0.0001

0.019 (0.008,0.045) < 0.0001

  1. Crude Model adjusted for: none;
  2. Multivariate-Adjusted Model 1 adjusted for: age; sex; smoking; alcohol use; hypertension; diabetes;
  3. Multivariate-Adjusted Model 2 adjusted for: age; sex; smoking; alcohol use; hypertension; diabetes; hormone; hypertension