Table 2 Responses of ten questions from sleep quality questionnaire
Questions | No warming (CON) | Feet warming | P value |
|---|---|---|---|
1. Estimate of the amount of movement during sleep | 1.17 ± 0.90 | 1.33 ± 0.94 | N.S. |
2. Estimate of depth | 1.67 ± 0.75 | 1.67 ± 1.11 | N.S. |
3. Estimate of how rested you are upon awakening | 2.00 ± 1.00 | 2.50 ± 0.96 | N.S. |
4. Spontaneity with which you awaked in morning | 0.50 ± 0.50 | 1.17 ± 0.90 | N.S. |
5. Estimate of sleep along dimensions of satisfaction, quality, and disturbance | 1.83 ± 1.07 | 2.00 ± 0.82 | N.S. |
Total scores of sleep quality (sum of #1~5) | 7.17 ± 2.54 | 8.67 ± 3.73 | N.S. |
1. Estimate of number of awakenings during the sleep period [times] | 1.67 ± 0.47 | 2.00 ± 1.53 | N.S. |
2. Estimate of amount of time from settling down to sleep until falling asleep [min] | 47.17 ± 61.46 | 37.50 ± 31.06 | N.S. |
3. How hot was the room you slept in | − 0.17 ± 1.67 | 0.33 ± 1.11 | N.S. |
4. How humid was the room you slept in | 0.17 ± 0.69 | 0.00 ± 0.58 | N.S. |
5. How thermally comfortable was the room you slept in | 1.17 ± 0.69 | 1.83 ± 0.37 | N.S. |