TY - JOUR
T1 - Interrater Reliability for Classifying Craniofacial Microsomia Severity
T2 - A Call for Objective Evaluation
AU - Ronde, Elsa M.
AU - Nolte, Jitske W.
AU - Becking, Alfred G.
AU - Breugem, Corstiaan C.
N1 - Publisher Copyright: © 2023, American Cleft Palate Craniofacial Association.
PY - 2023
Y1 - 2023
N2 - Objective: The severity of craniofacial microsomia (CFM) is generally classified using the Orbit, Mandible, Ear, Soft tissue, Nerve (OMENS) classification score. The global assessment of the Phenotypic Assessment Tool for Craniofacial Microsomia (PAT-CFM), is a pictorial modification of the OMENS classification. The aim of this study was to assess the interrater reliability of the PAT-CFM global assessment score. Design: In this prospective cohort study, three clinicians completed the global assessment form of the PAT-CFM. The mandible was classified based on orthopantomogram- and/or computed tomography images. Participants: Consecutive patients with CFM or microtia. Main Outcome Measure : Interrater agreement was calculated using the weighted Krippendorff alpha (α), with 95% confidence intervals (CI). Results: In total, 53 patients were included (106 hemifaces). The reliabilities of the main classification components ranged from high for the mandible (α = 0.904 [95% CI 0.860–0.948]) and ear (α = 0.958 [95% CI 0.934–0.983]) subscales, to tentative for the orbital summary score (α = 0.682 [0.542–0.821]), and nerve summary score (α = 0.782 [0.666–0.900]) subscales. Conclusions: The reliability of the ear and radiographic mandible scales of the PAT-CFM global classification were high, while the orbit, facial nerve and soft tissue subscales may have limited reliability. Research focusing on radiographic severity scores for hypoplasia of the orbits and soft tissues, as well as objective measures for overall facial hypoplasia using non-ionizing forms of imaging for early classification, are warranted.
AB - Objective: The severity of craniofacial microsomia (CFM) is generally classified using the Orbit, Mandible, Ear, Soft tissue, Nerve (OMENS) classification score. The global assessment of the Phenotypic Assessment Tool for Craniofacial Microsomia (PAT-CFM), is a pictorial modification of the OMENS classification. The aim of this study was to assess the interrater reliability of the PAT-CFM global assessment score. Design: In this prospective cohort study, three clinicians completed the global assessment form of the PAT-CFM. The mandible was classified based on orthopantomogram- and/or computed tomography images. Participants: Consecutive patients with CFM or microtia. Main Outcome Measure : Interrater agreement was calculated using the weighted Krippendorff alpha (α), with 95% confidence intervals (CI). Results: In total, 53 patients were included (106 hemifaces). The reliabilities of the main classification components ranged from high for the mandible (α = 0.904 [95% CI 0.860–0.948]) and ear (α = 0.958 [95% CI 0.934–0.983]) subscales, to tentative for the orbital summary score (α = 0.682 [0.542–0.821]), and nerve summary score (α = 0.782 [0.666–0.900]) subscales. Conclusions: The reliability of the ear and radiographic mandible scales of the PAT-CFM global classification were high, while the orbit, facial nerve and soft tissue subscales may have limited reliability. Research focusing on radiographic severity scores for hypoplasia of the orbits and soft tissues, as well as objective measures for overall facial hypoplasia using non-ionizing forms of imaging for early classification, are warranted.
KW - OMENS
KW - PAT-CFM
KW - facial morphology
KW - hemifacial microsomia
KW - imaging
KW - reliability
KW - severity classification
UR - http://www.scopus.com/inward/record.url?scp=85177597393&partnerID=8YFLogxK
U2 - https://doi.org/10.1177/10556656231216557
DO - https://doi.org/10.1177/10556656231216557
M3 - Article
C2 - 37993999
SN - 1055-6656
JO - Cleft palate-craniofacial journal
JF - Cleft palate-craniofacial journal
ER -