BCG-unvaccinated cases (n=32) BCG-vaccinated cases (n=91)
P
Age; years (mean ±SD) 58.2 ±13.2 46.7 ± 12.1 <.001
Male gender 23 (71.9) 59 (64.8) .467
Body-mass index; kg/m2 (mean ±SD) 26.6 ± 2.6 27.3 ± 4.7 .437
Low income 31 (96.9) 62 (68.1) .001
Current smoker 3 (9.4) 11 (12.1) .678
Diabetes 10 (31.3) 21 (23.1) .360
Hypertension 9 (28.1) 14 (15.4) .112
Severe clinical condition 28 (87.5) 61 (67.0) 0.026