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. Author manuscript; available in PMC: 2013 Feb 25.
Published in final edited form as: Neurotoxicology. 2010 Mar 1;31(3):297–304. doi: 10.1016/j.neuro.2010.02.005

Table 1.

Occupational survey of the study population: Age, education and work history by job category.

Job category Age
(yrs)
Education
(yrs)
Worked
at this
job
(yrs)
Worked in
cotton
production
(yrs)
Previous
pesticide safety
training
reported?

Applicator (N=7)
Mean 17.4 11.0 2.0 1.4 Yes: none
(Std. Dev.) (0.5) (1.4) (0) (0.5) No: 100%
Range 17–18 9–12 2–2 1–2

Technician (N=24)
Mean 47.7 12.0 20.0 19.3 Yes: 54%
(Std. Dev.) (4.2) (0) (7.2) (7.8) No: 46%
Range 42–58 12–12 5–36 7–36

Engineer (N=16)
Mean 50.9 13.8 20.3 22.8 Yes: 62%
(Std. Dev.) (6.3) (2.0) (14.0) (8.4) No: 38%
Range 41–59 12–16 1–37 11–35