Document Classification

Section Type: RESULTS

Text: Physical activity, exhaustion, sleepiness, respiratory quotient (RQ), and carbohydrate oxidation were elevated in comparison with nonfragmented sleep [physical activity counts : 2371 118 compared with 2204 124 counts/d, P < 0. 02 ; exhaustion : 40. 1 3. 8 compared with 21. 8 2. 4 mm (by using a visual analog scale ; VAS), P < 0. 001 ; sleepiness : 47. 4 4. 2 compared with 33. 9 4. 6 mm (VAS), P < 0. 001 ; RQ : 0. 94 0. 04 compared with 0. 91 0. 03, P < 0. 05 ; and carbohydrate oxidation : 346. 3 23. 8 compared with 323. 7 22. 5 g/d, P < 0. 05], whereas fat oxidation was reduced (29. 1 9. 1 compared with 61. 0 6. 6 g/d, P < 0. 01).