Oral leukoplakia
Conditions
Interventions
OLK malignant transformation group:None
OLK non-malignant group:None
Sponsors
Beijing Stomatological Hospital, Capital Medical University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Applicants must be over 18 years old at the time of visit, and gender is not limited. 2. Those diagnosed with oral leukoplakia or accompanied by abnormal hyperplasia/canceration through histopathological diagnosis; 3. The medical records and pathological report data are complete. 4. Before the pathological biopsy, photos of the intraoral lesions were taken. 5. The photo quality meets the research requirements: the lesion is clearly visible and the resolution is greater than or equal to 1200×800 pixels.
Exclusion criteria
Exclusion criteria: None
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of OLK Malignancy Over a 2-Year Period;Recall rate;F1-score;Area under the receiver operating curve (AUC-ROC);Model calibration degree;Clinical net benefit; | — |
Secondary
| Measure | Time frame |
|---|---|
| Accuracy rate, precision rate; | — |
Countries
China
Contacts
Public ContactGuan Xiaobing
Beijing Stomatological Hospital , Capital Medical University
Outcome results
None listed