Primary |
Schoj V |
2010 |
Argentina |
LMW |
Smoke |
Second hand smoke |
Bar and restaurant workers |
Respiratory and sensory irritation symptoms and respiratory function |
Removal from exposure to second hand smoke (3 months). |
80 of 198 (40%) non-smoking bar and restaurant workers. |
Changes in bar and restaurant workers from pre-legislation to 3 months after the new legislation bans smoking in these worksites:<br />1.Respiratory and Sensory irritation symptoms<br />a.Respiratory symptoms reduced from 57.5% to 28.7% (p<0.001).<br />b.Cough, wakes during sleep due to cough, tightness in chest, dyspnoea on exertion and rest were statistical significantly declined from 20.2%, 31.6%, 17.5%, 41.2%, and 21.2% to 7.1%, 8.8%, 7.5%, 16.2%, and 5%, respectively.<br />c.Sensory irritation symptoms on at least one symptom, red eyes, sneezing, and scratchy throat were decreased from 86.3%, 58%, 58.2%, and 53.1% to 37.5%, 20%, 26.2%, and 17.7%, respectively.<br />2.Pulmonary function<br />a.FVC significantly improved from 88% to 96%. |