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Reduced cognitive function during a heat wave among residents of non-air-conditioned buildings: An observational study of young adults in the summer of 2016

Fig 2

Individual improvement relative to baseline on STROOP and ADD performance (2a, 2b, and 2d–2f) and HR response (2c); error bars indicate 95% CI. AC, air conditioning; ADD, a 2-digit visual addition/subtraction test; bpm, beats per minute; HR, heart rate; HW, heat wave; RT, reaction time; STROOP, the Stroop color-word test.

Fig 2

doi: https://doi.org/10.1371/journal.pmed.1002605.g002