Abnormal development of fetal mandible Micrognathia Retrognathia fetal facial profile fetal mandible inferior facial angle mandible length obstetrics ultrasonography mandible width
Conditions
Interventions
The participants whom ultrasonography were performed by operator 1.,The participants whom ultrasonography were performed by operator 2.,The participants whom ultrasonography were performed by operator
Diagnostic,Diagnostic,Diagnostic
Singleton pregnant women at GA 15-23 weeks , Singleton pregnant women at GA 15-23 weeks , Singleton pregnant women at GA 15-23 weeks
Sponsors
Faculty of Medicine Prince of Songkla University
Eligibility
Sex/Gender
Female
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Singleton pregnancies at age more than or equal to 18 years old, at gestational age between 15 and 23 weeks, who came to the Maternal Fetal Medicine (MFM) unit for quadruple test or second trimester fetal anomaly screening.
Exclusion criteria
Exclusion criteria: Anomaly fetuses.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Intraobserver and interobserver variabilities of the inferior facial angle, anteroposterior mandibular diameter, mandible width, maxilla width, and mandible length measurements At the time of ultrasonographic measurement Intraclass correlation coefficients (ICC) | — |
Secondary
| Measure | Time frame |
|---|---|
| Interobserver variabilities of the inferior facial angle, anteroposterior mandibular diameter, mandible width, maxilla width, and mandible length measurements At the time of ultrasonographic measurement Mean differences of the inferior facial angle, anteroposterior mandibular diameter, mandible width, maxilla width, and mandible length measurements between operators | — |
Countries
Thailand
Contacts
Public ContactRapphon Sawaddisan
Department of Obstetrics and Gynecology, Songklanagarind hospital
Outcome results
None listed