The relationships between exposure risk groups, health outcomes, reported skin exposure and loss to follow-up were explored (Table III). No significant associations were observed between the assigned exposure risk group, based on job category, and new asthma-like symptoms, new eye irritation, baseline lung function, change in lung function over the year of follow-up, or workers lost to follow-up (Table III and data not shown). Self-reported glove use differed significantly between workers in the different exposure risk groups. All 13/13 workers (100%) of the high exposure risk group reported glove use, while only 8/25 workers (32.0%) in the medium risk group used gloves. The potential for skin exposure, reported by 28.3% of the workers, was similar in all exposure groups and was not significantly associated with glove use, symptoms, or lung function (data not shown). Together, the data suggest workers in the medium and low exposure risk groups, may benefit from additional protective equipment to prevent future exposures.