Development and validation of a prognostic score during tuberculosis treatment

BMC Infectious Diseases

Table 3 Risk factors of tuberculosis death in multivariable logistic regression model in the derivation data set (based on 213 deaths and 2037 treatment success)

Predictors	Final model
Predictors	β-coefficient	Standard error	p-value
Intercept	−1.3120	0.5220	0.0120
Age, per 1 year increase	0.0474	0.0061	<0.0001
Adjusted BMI, per 1 kg/m² increase	−0.1866	0.0235	<0.0001
Clinical form			<0.0001
PTB+	0
PTB−	1.1637	0.2202	<0.0001
ETB	0.5418	0.1823	0.0030
HIV serology
Positive	1.3820	0.1677	<0.0001
Negative	0

OR odds ratio, CI confidence interval, BMI body mass index adjusted by divided weight by the square of 1.70m for men and 1.60m for women, PTB+ smear positive pulmonary tuberculosis, PTB− smear negative pulmonary tuberculosis, ETB extra-pulmonary tuberculosis

ISSN: 1471-2334