Table 1.
Demographic and Clinical Characteristics of the Study Population and Distribution of DIGEST Grades Among MBS exams (n=315 MBS examinations from 278 patients)
| Age | Mean (Standard Deviation) | 62.51 (8.53) |
| Gender | Female | 34 (12.23%) |
| Male | 244 (87.77%) | |
| Primary diagnosis category (Patient numbers) |
HNC | 212 (76.25%) |
| Multiple cancers, including HNC | 18 (6.47%) | |
| Blood cancer | 3 (1.08%) | |
| Metastatic cancer | 4 (1.44%) | |
| Thoracic cancer | 1 (0.03%) | |
| Multiple cancers, excluding HNC | 2 (0.07%) | |
| Other solid tumors | 7 (2.52%) | |
| other non-cancerous diseases | 31 (11.15%) | |
| DIGEST (MBS numbers) | 0 | 80 (25.40%) |
| 1 | 75 (23.81%) | |
| 2 | 74 (23.49%) | |
| 3 | 79 (25.08%) | |
| 4 | 7 (2.22%) |