Lung nodules
Conditions
Interventions
Gold Standard:Histopathological findings
Index test:Predictive models constructed based on chest imaging (accuracy, sensitivity, specificity, AUC values)
Sponsors
Department of Radiology, Second Affiliated Hospital of Naval Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: A. Data source: Data screening from different centers, and the number of samples in each center should be as balanced as possible; B. Sex ratio of patients: the ratio of males to females is approximately 1:1; C. Age distribution of patients: Age distribution should be considered when collecting data, and the proportion of the number of included age groups should be similar to the age distribution of the real-world disease population; D. Tumor staging: all confirmed cases of lung cancer have diagnostic staging results, and the staging description is based on the American Cancer Federation (AJCC) 8th edition TNM staging system;
Exclusion criteria
Exclusion criteria: 1) Poor image quality, making it difficult to identify lesions; 2) Preoperative antitumor treatment such as radiotherapy and chemotherapy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Accuracy;Sensitivity;Specificity; | — |
Countries
China
Contacts
Public ContactShiyuan Liu
Department of Radiology, Second Affiliated Hospital of Naval Medical University, Shanghai 200003, China
Outcome results
None listed