Research Article

Determinants of Chronic Respiratory Symptoms among Pharmaceutical Factory Workers

Table 3

Distribution of behavioral factors of participants in pharmaceutical factories in Addis Ababa, Ethiopia, May 2017.

Behavioral factorsCase () (%)Control () (%)Total (%) value

Ever smokers (current and ex-smokers)
 Yes11 (7.3)4 (1.3)15 (3.3)0.003
 No140 (92.7)298 (98.7)438 (96.7)
Current smokers
 Yes2 (18.2)2 (50)4 (26.7)0.236
 No9 (81.8)2 (50)11 (73.3)
Alcohol drinking
 Yes85 (56.3)159 (52.6)244 (53.9)0.73
 No66 (43.7)143 (47.4)209 (46.1)
How often?
 Everyday1 (1.2)2 (1.2)3 (1.2)
 One–three days/week24 (28.2)41 (25.8)65 (26.7)0.900
 Occasionally60 (70.6)116 (73.0)176 (72.1)0.978
Khat chewing
 Yes19 (12.6)25 (8.3)44 (9.7)0.147
 No132 (87.4)277 (91.7)409 (90.3)
How often?
 Everyday1 (5.3)1 (4.0)2 (4.5)
 One–three days/week6 (31.6)6 (24.0)12 (27.3)1.000
 Occasionally12 (63.1)18 (72.0)30 (68.2)0.782
Use of personal respiratory protective material
 Yes129 (85.4)263 (87.1)392 (86.5)
 No22 (14.6)39 (12.9)61 (13.5)0.627