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Table 1 Thermal comfort and sensation during cooling

From: Comparison of low-concentration carbon dioxide-enriched and tap water immersion on body temperature after passive heating

  5 min 10 min 15 min
Thermal comfort
 Tap water 1.5 ± 0.5 2.0 ± 0.8 (n = 7) 2.3 ± 1.0 (n = 4)
 CO2-enriched water 1.6 ± 0.7 2.0 ± 0.8 (n = 4)
Thermal sensation
 Tap water 2.9 ± 0.9 2.4 ± 1.4 (n = 7) 2.5 ± 1.3 (n = 4)
 CO2-enriched water 2.9 ± 1.0 3.8 ± 1.3 (n = 4)
  1. Thermal comfort scale (1: comfortable—4: very uncomfortable). Thermal sensation scale (1: cold—7: hot). Values are means ± SD