Table 1 General information about 120 rice mill workers and 50 controls
From: Prevalence of respiratory symptoms and disorders among rice mill workers in India
Variables | Rice mill workers | Controls | p value |
|---|---|---|---|
Age (years) | (39.4 ± 2.15) | (38.7 ± 2.15) | Not significant |
Height (cm) | (169.1 ± 1.09) | (168.8 ± 1.18) | Not significant |
Weight (kg) | (63.13 ± 0.79) | (62.52 ± 1.51) | Not significant |
Years of experience | (15.9 ± 7.22) | (15.6 ± 4.14) | Not significant |
Duration of work per day (h) | (12 ± 2.11) | (8 ± 1.26) | Not significant |
Duration of rest per day (h) | (1.5 ± 1.00) | (1 ± 1.00) | Not significant |
Number of working days in a week | 7 | 6 | Not significant |
Smokers | 62 | 29 | χ2 = 0.017 p = 0.898 Not significant |
Non-smokers | 58 | 21 |