Symptom items | Asymptomatic | Mild symptoms | Overt symptoms | |
---|---|---|---|---|
Number of lost teeth | 0 teeth | 48.4% | 39.5% | 32.8% |
1–3 teeth | 29.5% | 39.3% | 31.6% | |
more than 4 teeth | 22.1% | 21.1% | 35.6% | |
Whether gingival bleeding | Yes | 0.0% | 100.0% | 35.1% |
No | 100.0% | 0.0% | 64.9% | |
Whether dysphagia | Yes | 0.2% | 0.1% | 7.0% |
No | 99.8% | 99.9% | 93.0% | |
Whether bloating, heartburn, acid reflux | Yes | 1.6% | 1.4% | 47.6% |
No | 98.4% | 98.6% | 52.4% | |
Whether nausea, vomiting and belching | Yes | 0.6% | 1.0% | 36.6% |
No | 99.4% | 99.0% | 63.4% | |
Whether epigastric pain | Yes | 0.8% | 0.8% | 20.1% |
No | 99.2% | 99.2% | 79.9% | |
Cluster’s size | 71.9% | 26.7% | 1.5% |