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. 2023 Jul 6;135(2):445–455. doi: 10.1152/japplphysiol.00285.2023

Figure 3.

Figure 3.

Whole body sweat loss (WBSL) and forearm blood flow (FBF) responses indexed to changes in mean body temperature in young and older adults. Data are shown as means ± standard deviation with the circles/squares representing individual data points. Whole body sweat loss and the changes in (Δ) forearm blood flow were lower in the older cohort when indexed to changes in (Δ) mean body temperature (MBT) during the DRY (A and B) and HUMID (C and D) heat exposures. Data were compared using unpaired t tests (two-tailed). RH, relative humidity.