Table 5 Multivariate analysis of factors possibly associated with lack of control and severity of asthma among the individuals studied

Age

0.010

1.010

0.999–1.021

0.079

1.082

1.069– 1.096

Feminine gender

0.428

1.534

1.017–2.315

–

–

–

Exposure to tobacco

0.759

2.136

1.198–3.809

–

–

–

Exposure to household pollution

0.561

1.753

1.202–2.557

0.377

1.457

1.038–2.046

Doubly exposed to smoking and household pollution

0.709

2.031

1.260–3.273

0.461

1.586

0.980–2.567