Table 2

Distribution of weekly work hours, and hours exposed to rushing, distraction and walking on contaminated floors

nMeanSDMedianRange
Weekly work hours21034.011.035.08–65
Rushing (h/week)*20215.513.911.30–60
Distraction (h/week)†2039.012.82.70–50
Walking on a contaminated floor (h/week)*20212.314.05.00–55

  • ↵* Exposure information missing for eight participants.

  • ↵† Exposure information missing for seven participants.