Author/Authors :
Skoufi, GI University of Thessaly - Medical School, University Hospital of Larissa - Department of Respiratory Medicine, Greece , Nena, E Democritus University of Thrace - Medical School - Laboratory of Hygieneand Environmental Protection, Greece , Kostikas, K University of Thessaly - Medical School, University Hospital of Larissa - Department of Respiratory Medicine, Greece , Lialios, GA University Hospital of Larisa, Greece , Constantinidis, TC Democritus University of Thrace - Medical School - Laboratory of Hygiene and Environmental Protection, Greece , Daniil, Z University of Thessaly - Medical School, University Hospital of Larissa - Department of Respiratory Medicine, Greece , Gourgoulianis, K University of Thessaly - Medical School, University Hospital of Larissa - Department of Respiratory Medicine, Greece
Abstract :
Background:Hairdressers are occupationally exposed to a number of agents in their workplace that result in respiratory symptoms and changes in pulmonary function. Objective: To evaluate associations between occupational exposure and respiratory function and reported symptoms in a group of hairdressers compared to a control group. Methods: A questionnaire on respiratory symptoms and workplace characteristics was completed by 94 hairdressers and 39 age- and sex-matched controls. Spirometry and exhaled nitric oxide (FeNO) measurements were also performed. Results:Hairdressers reported more severe dyspnea (p=0.03) and eye (p=0.001) and throat (p=0.007) irritation, compared to the control group, at the workplace; no differences were noted at home. Lower FEV1/FVC (p 0.001) and higher FeNO values (p=0.012) were observed in hairdressers. A larger working area and presence of window ventilation were associated with better pulmonary function. Conclusion:Worsening of symptoms and pulmonary function at workplace, and alleviating the symptoms at home, indicate that they may be related to occupational exposure.
Keywords :
Barbering , Occupational exposure , Respiratory tract diseases , Spirometry , Nitric oxide , Environmental exposure , Inhalation exposure
