Skip to main content

Table 2 Fractional exhaled nitrogen oxide (FeNO), age and years worked with hand picking in primary coffee production among 69 hand pickers

From: Endotoxin, dust and exhaled nitrogen oxide among hand pickers of coffee; a cross-sectional study

  Mean (standard deviation) Median Minimum-maximum
Age 31 (10) 34 19–66
Years worked with hand picking coffee 4 (4) 4 1–17
FeNO (ppb) 17 (18)a 13 3–107b
  1. aGeometric mean:12 and geometric standard deviation: 12. bTwo outliers; values 86 and 107