From: Correlation between a low serum free triiodothyronine level and mortality of severe pulmonary tuberculosis patients
FT3 level
Normal
(N = 112, 22.6%)
Low
(N = 383, 77.4%)
P
Sex, N (%)
0.683
Male
92 (82.1%)
308 (80.4%)
Female
20 (17.9%)
75 (19.6%)
Age, years, M ± SD
61.1 ± 21.0
64.0 ± 20.1
0.186
APACHE II, M ± SD
16.0 ± 7.6
22.2 ± 7.9
< 0.001*