Socio-environmental risks associated with the green tobacco sickness in farmers: a case-control study.

Objective: to determine the presence of socio-environmental risk factors for the development of Green Tobacco Sickness in workers who grow Burley tobacco.

Method: matched case-control study. The data collection took place in two moments: from December 2016 to January 2017 and December 2017, when the Burley tobacco was collected, through a household survey with interview application and urine collection for urinary cotinine.