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Effect of High Intake of Added Sugars on Sleep Quality Based on the FFQ Assessment in Both Caffeine and Non–Caffeine Consumers.
| Count (Percentage Within FFQ) | Caffeine Consuming | P Value | Non–Caffeine Consuming | P Value | ||
|---|---|---|---|---|---|---|
| Sleep Quality | Sleep Quality | |||||
| Good, n (%) | Poor, n (%) | Good, n (%) | Poor, n (%) | |||
| >100 | 6 (16.7%) | 30 (83.3%) | .43 | 7 (35%) | 13 (65%) | .28 |
| 100-199 | 2 (7.4%) | 25 (92.6%) | 1 (9.1%) | 10 (90.9%) | ||
| 199-299 | 0 (0%) | 3 (100%) | 1 (33.3%) | 2 (66.7%) | ||
Abbreviation: FFQ, Food Frequency Questionnaire.
