Fig. 1: Adjusted core temperature, heart rate, and metabolic rate, by job task and industry, relative to reference group.
From: Heat stress and heat strain among outdoor workers in El Salvador and Nicaragua
Parameter estimates and 95% confidence intervals for job task in regression models for A median Tc, B maximum Tc, C median % HRmax, and D median metabolic rate, after adjusting for shift duration, median WBGT, and kidney function.
