From: Hematological and hepatic alterations in nonsmoking residents exposed to benzene following a flaring incident at the British petroleum plant in Texas City
Demographics
Unexposed
Benzene exposed
Total subjects (N)
329 (100%)
1093 (100%)
Mean age
47 years
Gender
Male
131 (40%)
610 (56%)
Female
198 (60%)
483 (44%)