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Table 3 Multiple linear regression models for associated factors with VE in children with AR

From: Serum level and clinical significance of vitamin E in children with allergic rhinitis

  B SE B β P value
Model 1: tIgE and VE (N = 65)
 Constant 8.739 1.862   < 0.001
 tIgE -0.002 0.002 -0.135 0.301
 Sex -0.162 0.379 -0.060 0.669
 Age -0.092 0.078 -0.166 0.244
 BMI -0.017 0.102 -0.025 0.869
 Exposed to passive smoking -0.366 0.355 -0.131 0.307
Model 2: sIgE and VE (N = 65)
 Constant 9.087 1.436   < 0.001
 sIgE -0.577 0.089 -0.630 < 0.001
 Sex -0.126 0.288 -0.046 0.663
 Age -0.105 0.060 -0.190 0.085
 BMI 0.032 0.078 0.047 0.687
 Exposed to passive smoking -0.398 0.274 -0.143 0.151
Model 3: SPT grade and VE (N = 58)
 Constant 9.315 1.456   < 0.001
 SPT grade -1.038 0.154 -0.681 < 0.001
 Sex -0.189 0.305 -0.067 0.539
 Age -0.058 0.063 -0.102 0.358
 BMI 0.043 0.079 0.072 0.546
 Exposed to passive smoking -0.627 0.289 -0.220 0.035
Model 4: Nasal symptoms scores and VE (N = 65)
 Constant 9.071 1.868   < 0.001
 Nasal symptoms scores -0.068 0.048 -0.182 0.160
 Sex -0.220 0.370 -0.081 0.555
 Age -0.074 0.079 -0.134 0.352
 BMI -0.029 0.100 -0.042 0.776
 Exposed to passive smoking -0.364 0.353 -0.131 0.306
  1. R2 = 0.081 for model 1; R2 = 0.454 for model 2; R2 = 0.511 for model 3; R2 = 0.095 for model 4. Unstandardized coefficient, SE Standard error, β Standardized coefficient;