Fig. 2
From: Cold-induced vasodilation comparison between Bangladeshi and Japanese natives
Average finger skin temperature of the Bangladeshi (BD) and Japanese (JP) groups. There were significant differences in temperature before water immersion (TBI) and time of temperature rise (TTR). The BD and JP group’s TBI was 33.04 ± 1.98 and 34.62 ± 0.94 °C; TTR was 5.35 ± 0.82 and 3.72 ± 0.68 min, respectively