General characteristics of the study population and change in concentration of acetylcholinesterase between low and high exposure (% inhibition) and concentration of acetylcholinesterase during the high exposure period
| Age (mean (SD)) | Education (%) | Acetylcholinesterase (mean (SD)) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Male | Female | No education | Elementary | Secondary | Inhibition (%) | Activity (IU/ml) | |||||
| Exposed | 34.0 (13.0) | 38.7 (8.0) | 0.4 | 63.9 | 29.7 | 0.65 (0.12) | 4.17 (0.82) | ||||
| (n=244) | (n=11) | ||||||||||
| Controls | 37.2 (13.6) | 43.0 (12.6) | 16.9 | 59.6 | 23.5 | 0.96 (0.08) | 6.02 (0.64) | ||||
| (n=116) | (n=33) | ||||||||||