Table 3.

Results from the multivariable log-binomial regression with generalized estimating equations exploring predictive factors associated with extubation failure.

Variable	Risk ratio	95% CI	P-value
Age at extubation, month	1.00	0.99–1.01	0.266
BMI	0.88	0.74–1.04	0.412
Pneumonia	3.09	1.54–6.23	0.002
History of re-intubation	2.24	1.21–4.12	0.009
Palliative surgery	1.87	1.02–3.43	0.043
Post extubation stridor	2.57	1.44–4.56	0.001
Genetic syndrome	1.53	0.78–3.01	0.216

BMI, body mass index; CI, confidence interval.