The Pesticide Exposure of People Living in Agricultural Community, Northern Thailand

Table 3

Cholinesterase activity (mean and standard deviation (SD)) of nonfarm workers and grower groups.

Cholinesterase enzyme	Nonfarm worker	Grower groups
		Rice	Longan	Vegetable
	Mean ±SD	Mean ±SD	Mean ±SD	Mean ±SD
Acetylcholinesterase	5.11 ± 1.	5.29 ± 1.	4.28 ± 1.	4.35 ± 1.
Butyrylcholinesterase	3.28 ± 0.	3.01 ± 0.76	3.25± 0.	2.64 ± 0.

Values followed by the same letters (a, b, c, and d) in the same row are significantly different at p<0.05 by ANOVA after a log-normal transformation.