Diseases of Fetuses, Newborns and Children
Conditions
Interventions
Gold Standard:For specific research diseases, the diagnostic criteria based on the latest expert consensus or guidelines shall serve as the gold standard. Indicators related to clinical outcomes take
Index test:General Obstetrics Temporal Base Model
Sponsors
The first affiliated hospital of anhui medical university
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Having registered at our hospital and completed regular prenatal check-ups, with a complete record of full-cycle fetal ultrasound exams; 2. All the original images or video data of the above ultrasounds can be fully traced and exported from the PACS system, in formats including but not limited to DICOM and JPG; 3. Having detailed and complete records of the newborn's birth and at least the outcomes up to discharge.
Exclusion criteria
Exclusion criteria: 1.Cases of one fetal death in multiple pregnancies (sIUFD); 2.Cases with missing key clinical outcome variables.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Area Under the Receiver Operating Characteristic Curve (AUC-ROC);Precision / Positive Predictive Value (PPV);Specificity / True Negative Rate (TNR);Radiomic features;Accuracy(ACC);Sensitivity / Recall / True Positive Rate (TPR);Negative predictive value (NPV); | — |
Secondary
| Measure | Time frame |
|---|---|
| Clinical medical history information;Demographic Information;Laboratory indicators; | — |
Countries
China
Contacts
Public ContactChunguang Han
The first affiliated hospital of anhui medical university
Outcome results
None listed