pulmonary ground glass nodules
Conditions
Interventions
Gold Standard:Treatment response or pathological diagnosis of pulmonary ground glass nodules.
Index test:The clinical data and imaging data were collected, and the nature prediction model of pulmonary ground glass nodules was established by using new technologies such as radiomics and artifici
Sponsors
Chinese PLA General Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1) Aged >= 18 and <= 80 years; 2) Clinical findings of ground glass nodules in the lung.
Exclusion criteria
Exclusion criteria: 1) Failure to confirm the nature of the pulmonary ground glass nodule by clinical treatment or pathological examination; 2) Failure to obtain chest CT image data; 3) All obtainable chest CT images with a slice thickness of = 1.5mm.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Area under curve of the predictive model for the nature of ground glass nodules; | — |
Secondary
| Measure | Time frame |
|---|---|
| Sensitivity of the predictive model for the nature of ground glass nodules;Specificity of the predictive model for the nature of ground glass nodules;Positive predictive value of the predictive model for the nature of ground glass nodules;Negative predictive value of the predictive model for the nature of ground glass nodules; | — |
Countries
China
Contacts
Public ContactLiang'an Chen
Chinese PLA General Hospital
Outcome results
None listed