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. Author manuscript; available in PMC: 2021 Sep 1.
Published in final edited form as: Environ Res. 2020 Jun 11;188:109728. doi: 10.1016/j.envres.2020.109728

Table 3.

AChE activity difference and areas of greenhouse crops within buffers of various sizes around homes (n=623, n observations=1156).

Buffer radius around homes Difference of AChE activity (U/mL) per 1000m2 of areas of crops within various buffer zones, β (95% CI)
Model 1 Model 2
0–150m −0.034 (−0.065, −0.004) −0.037 (−0.065, −0.007)
151–300 m −0.027 (−0.045, −0.008) −0.026 (−0.043, −0.007)
301–500 m −0.028 (−0.043, −0.013) −0.027 (−0.042, −0.013)
0–500 m −0.027 (−0.041, −0.013) −0.026 (−0.040, −0.012)

Model 1 adjustments: age, gender, parental education, height-for-age z-score, hemoglobin concentration and examination year.

Model 2 adjustments: Model 1 + cohabitation with a floricultural worker pesticide use within the residential property lot, neighbor use of pesticides on their property, and examination date (days after a peak exposure period).