Variables | Preoperative N (%) | After bariatric surgery | |
60 days | 180 days | ||
Preferred food consistency Solid Paste Liquid |
12 (60%) 4 (20%) 4 (20%) |
4 (20%) 6 (30%) 10 (50%) |
6 (30%)* 6 (30%)* 8 (40%)* |
Masticatory preference side Both Right Left |
7 (35%) 4 (20%) 9 (45%) |
12 (60%) 3 (15%) 5 (25%) |
10 (50%)* 1 (5%)* 9 (45%) |
Presence of chocking Yes No |
7 (35%) 13 (65%) |
4 (20%) 16 (80%) |
4 (20%)* 16 (80%) |
Chewing with mouth open Yes No |
7 (35%) 13 (65%) |
5 (25%) 15 (75%) |
5 (25%) 15 (75%) |
Chewing speed Slow Regular/Normal Fast |
4 (20%) 6 (30%) 10 (50%) |
10 (50%) 9 (45%) 1 (5%) |
8 (40%)* 8 (40%) 4 (20%)* |
Pain when chewing Yes No |
4 (20%) 16 (80%) |
4 (20%) 16 (80%) |
6 (30%) 14 (70%) |
Difficult to open or close the mouth Yes No |
5 (25%) 15 (75%) |
5 (25%) 15 (75%) |
5 (25%) 15 (75%) |
Coordination of movements Yes No |
10 (50%) 10 (50%) |
10 (50%) 10 (50%) |
8 (40%) 12 (60%) |
Breathing during mastication Yes No |
8 (40%) 12 (60%) |
4 (20%) 16 (80%) |
5 (25%)* 15 (75%) |