「Effects of mild heat exposure on sleep stages and body temperature in older men」

The purpose of this study was to examine the effects of mild heat exposure on sleep stages and body temperature in older men. Under the condition of 32 degrees C with 50% relative humidity, nocturnal sleep in older men showed increases in wakefulness and whole-body sweat loss. (本研究では、高齢男性を対象に気温32度、相対湿度50%という中程度の高温多湿環境における睡眠時生理応答を検討した。この程度の環境であっても、覚醒の増大や全身発汗量の増大などが観察された。)
pp.32-36
Okamoto-Mizuno K, Tsuzuki K, Mizuno K

Int J Biometeorol