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Dose-Response Of Cotton Dust Exposure With Lung Function Among Textile Workers: Multitex Study In Karachi, Pakistan, Naureen Akber Ali, Asaad Ahmed Nafees, Zafar Fatmi, Iqbal Azam Syed
Dose-Response Of Cotton Dust Exposure With Lung Function Among Textile Workers: Multitex Study In Karachi, Pakistan, Naureen Akber Ali, Asaad Ahmed Nafees, Zafar Fatmi, Iqbal Azam Syed
School of Nursing & Midwifery
Background: Cotton dust exposure among textile mill workers lead to impaired lung function. However, only few studies have investigated the dose-response relationship between cotton dust and lung function.
Objective: To determine the dose-response relationship between cotton dust exposure and lung function among textile workers.
Methods: This cross-sectional survey was conducted from January to March 2016 and included 303 adult male textile workers from spinning and weaving sections of 5 mills in Karachi, Pakistan. We collected data through a translated version of the American Thoracic Society respiratory questionnaire (ATS-DLD-78A) and using spirometry. Mill-level airborne cotton dust was measured …