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Table 5 Multiple linear regression analysis of cumulative exposure

From: Cumulative exposure characteristics of vegetable farmers exposed to Chlorpyrifos in Central Java – Indonesia; a cross-sectional study

Variable B SE (B) Beta 95% CI
(Lower; Upper)
p
Age (years) 0.791 0.165 0.319 0.47; 1.18 <  0.001
Arable land area (acres) 52.633 15,437 0.289 22.12; 83.14 0.001
Volume of the mixture applied (L/day) 0.329 0.107 0.259 0.19; 0.54 0.002
Long pants (work clothes) −5.691 2.478 −0,160 −10.59; − 0.79 0.023
Long-sleeved clothes (work clothes) −4.834 2111 −0,160 −9.01; − 0.66 0.023
  1. B Parameter estimate, SE (B) Standard error for B
  2. Coding for the use of work clothes are as follows: 0 = never, 1 = rarely, 2 = often, 3 = always
  3. R2 = 0.361; Adjusted R2 = 0.339