Table 5 Prevalence of respiratory symptoms by workstation (inside vs. outside greenhouse)
| Â | Workstation | Adjusted OR (95% CI) a | ||
|---|---|---|---|---|
Total | IGH | OGH | ||
Nâ=â248 | Nâ=â122 | Nâ=â126 | ||
n (%) | n (%) | n(%) | ||
Morning cough | 63 (25) | 38 (31)* | 25 (20) | 1.19 (0.63, 2.26) |
Cough day/night time | 41 (17) | 23 (19) | 18 (14) | 1.08 (0.53, 2.21) |
Cough 4â6 days a week | 47 (19) | 29 (24) | 18 (14) | 1.31 (0.66, 2.64) |
Cough more days in 3Â months | 18 (7) | 11 (9) | 7 (6) | 1.11 (0.39, 3.13) |
Morning cough with sputum | 39 (16) | 22 (18) | 17 (14) | 1.03 (0.49, 2.14) |
Cough day/night time with sputum | 19 (8) | 11 (9) | 8 (6) | 1.15 (0.43, 3.09) |
Cough 4â6 days a week with sputum | 25 (10) | 15 (13) | 10 (8) | 0.99 (0.39, 2.45) |
Cough more days in 3 months with sputum | 11 (4) | 7 (6) | 4 (3) | 1.01 (0.27, 3.79) |
Shortness of breath walking on level ground/slight hill | 131 (53) | 60 (49) | 71 (56) | 0.65 (0.38, 1.09) |
Shortness breath walking own pace | 38 (15) | 22 (18) | 16 (13) | 1.16 (0.56, 2.43) |
Wheezing | 40 (16) | 20 (16) | 20 (16) | 0.69 (0.33, 1.46) |
Chest tightness | 66 (27) | 34 (28) | 32 (25) | 0.89 (0.49, 1.62) |
Sneezing | 70 (29) | 32 (26) | 38 (30) | 0.74 (0.42, 1.33) |
Runny nose | 48 (19) | 30 (25)* | 18 (14) | 1.74 (0.89, 3.39) |
Blocked nose | 36 (15) | 25 (21)** | 11 (9) | 2.36 (1.08, 5.17) |