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Table 3 Multivariable cox regression for factors predictive of event-free survival

From: Pediatric pulmonary multisystem langerhans cell histiocytosis: does lung lesion severity affect the outcome?

Characteristic

n (%)

HRa

95% CIa

p

Age group

 < 2

102 (29%)

–

–

 

 ≥ 2

248 (71%)

0.44

0.30, 0.64

 < 0.001

Liver

127 (36%)

1.59

1.05, 2.42

0.03

Spleen

43 (12%)

1.55

0.86, 2.78

0.14

Hema

42 (12%)

1.08

0.6, 1.95

0.79

Lungs

24 (6.9%)

1.70

0.92, 3.13

0.09

  1. aHR hazard ratio, CI confidence interval
  2. Model: R2 = 0.139; c-index (standard error) = 0.684 (0.024); Obs/Exp ratio = 1.02
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Orphanet Journal of Rare Diseases

ISSN: 1750-1172