Table 2.

Prevalence of Acid-Alcohol-Fast Bacilli in Relation to Alcoholics and Smokers.

Habit	No. Screened	No. positive (%)	X2/P-Values
Alcoholic
Yes	96	8(8.33)	X2=5.86; DF=1
No	207	21(10.14)	P < 0.05
Smoker
Yes	60	5(8.33)	X2=12.48; DF=2
No	243	24(9.88)	P < 0.05
Total	303	29(9.60)