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. Author manuscript; available in PMC: 2010 Aug 1.
Published in final edited form as: Am J Ind Med. 2010 Aug;53(8):802–813. doi: 10.1002/ajim.20856

Table VI.

Association of Housing Type with Number of Multiple Detections across the Specific Pesticide Urinary Metabolites, Eastern North Carolina, 2007 (n = 196).

Pesticide class House Barrack Trailer

Number of
metabolites for
which farmworkers
had at least one
detection
n % n % n % p
All 12 metabolites 4–6 22 26.5 22 64.7 24 30.4 0.001
7 25 30.1 6 17.7 29 36.7
8–10 36 43.4 6 17.7 26 32.9
Organophosphorus
insecticides
1–2 24 28.9 17 50.0 20 25.3 0.005
3 28 33.7 15 44.1 36 45.6
4–5 31 37.4 2 5.9 23 29.1
Herbicides 1–2 35 42.2 29 85.3 48 60.8 <.0001
3 48 57.8 5 14.7 31 39.2