From: Prevalence of tuberculosis, multidrug resistant tuberculosis and associated risk factors among smear negative presumptive pulmonary tuberculosis patients in Addis Ababa, Ethiopia
Risk factors
Frequency
Percent (%)
Miner
11
2.7
Prisoner/Prisoner staff
2
0.5
Migrant
TB/MDR TB contact
35
8.45
Alcohol Consumption
122
29.3
Smokers
26
6.3
Chewing Khat
57
13.7