Melanie Manning

Publication Details

  • Population Differences in Dysmorphic Features Among Children With Fetal Alcohol Spectrum Disorders JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS May, P. A., Gossage, J. P., Smith, M., Tabachnick, B. G., Robinson, L. K., Manning, M., Cecanti, M., Jones, K. L., Khaole, N., Buckley, D., Kalberg, W. O., Trujillo, P. M., Hoyme, H. E. 2010; 31 (4): 304-316


    To examine the variation in significant dysmorphic features in children from 3 different populations with the most dysmorphic forms of fetal alcohol spectrum disorders, fetal alcohol syndrome (FAS), and partial fetal alcohol syndrome (PFAS).Advanced multiple regression techniques are used to determine the discriminating physical features in the diagnosis of FAS and PFAS among children from Northern Plains Indian communities, South Africa, and Italy.Within the range of physical features used to identify children with fetal alcohol spectrum disorders, specifically FAS and PFAS, there is some significant variation in salient diagnostic features from one population to the next. Intraclass correlations in diagnostic features between these 3 populations is 0.20, indicating that about 20% of the variability in dysmorphology core features is associated with location and, therefore, specific racial/ethnic population. The highly significant diagnostic indicators present in each population are identified for the full samples of FAS, PFAS, and normals and also among children with FAS only. A multilevel model for these populations combined indicates that these variables predict dysmorphology unambiguously: small palpebral fissures, narrow vermillion, smooth philtrum, flat nasal bridge, and fifth finger clinodactyly. Long philtrum varies substantially as a predictor in the 3 populations. Predictors not significantly related to fetal alcohol spectrum disorders dysmorphology across the 3 populations are centile of height (except in Italy) strabismus, interpupilary distance, intercanthal distance, and heart murmurs.The dysmorphology associated with FAS and PFAS vary across populations, yet a particular array of common features occurs in each population, which permits a consistent diagnosis across populations.

    View details for DOI 10.1097/DBP.0b013e3181dae243

    View details for Web of Science ID 000277769600006

    View details for PubMedID 20431397

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