https://www.selleckchem.com/pr....oducts/cinchocaine.h
Only the increased risk of cough (OR 10.5, 95% CI 2.4 to 44.8 in the moderately exposed group and 7.8, 95% CI 1.6 to 39.1 in highly exposed ones), fatigue (OR 3.7, 95% CI 1.2 to 11.7), and headache (OR 6.02, 95% CI 1.4 to 24.5) were found in the exposed groups compared to controls after adjusting for age, active and passive smoking. However, findings of the study might be underestimated due to some issues including healthy worker effect, intra and intersubject variability, and self-reporting bias, thereby the results should be inter