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. Author manuscript; available in PMC: 2014 Jul 3.
Published in final edited form as: Cancer. 2010 Oct 13;117(5):948–956. doi: 10.1002/cncr.25544

Table 7. Multivariate Analysis for Grade 3-4 Complications.

HR 95% CI p-value
BMI†
 Normal weight (18.5 kg/m2-24.9 kg/m2) 0.80 0.28, 2.33 0.69
 Overweight (≥ 25 kg/m2) 0.52 0.18, 1.48 0.22
Smoking status*
 Current 1.78 1.07, 2.94 0.03
 Previous 2.08 0.89, 4.88 0.09
†

Reference level: Underweight (<18.5 kg/m2)

*

Reference level: Never smoked