Fig. 3
From: Effects of bathing-induced changes in body temperature on sleep
OSA-MA score. a Five factors of OSA-MA. b Contents in Factor II (initiation and maintenance of sleep). OSA-MA, Oguri–Shirakawa–Azumi Sleep Inventory, Middle-aged and Aged version. Grey, orange, and red marks indicate showering and short and long bathing conditions, respectively. *Significant difference, p < 0.05. **Significant difference, p < 0.01