a marginal trendP = 0.065
The frequency of severe pulmonary TB according to the classification of National Tuberculosis Association ( 7 ) was higher in the early death group with a marginal trend ( P = 0.065).
The frequency of severe pulmonary TB according to the classification of National Tuberculosis Association ( 7 ) was higher in the early death group with a marginal trend ( P = 0.065).