Document Classification

Section Type: RESULTS

Text: In contrast, patients randomized to oropharyngeal exercises had a significant decrease (P < 0. 05) in neck circumference (39. 6 + / - 3. 6 vs. 38. 5 + / - 4. 0 cm), snoring frequency (4 [4-4] vs. 3 [1. 5-3. 5]), snoring intensity (3 [3-4] vs. 1 [1-2]), daytime sleepiness (14 + / - 5 vs. 8 + / - 6), sleep quality score (10. 2 + / - 3. 7 vs. 6. 9 + / - 2. 5), and OSAS severity (apnea-hypopnea index, 22. 4 + / - 4. 8 vs. 13. 7 + / - 8. 5 events/h).