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Association between developmental dental anomalies, early childhood caries and oral hygiene status of 3-5-year-old children in Ile-Ife, Nigeria.
BMC Oral Health. 2019 12 31; 20(1):1.BO

Abstract

BACKGROUND

To determine the association between developmental dental anomalies (DDA), early childhood caries (ECC) and oral hygiene status of 3-5-year-old children resident in Ile-Ife, Nigeria.

METHODS

This was a cross-sectional study. We analyzed data for 3-5-year-olds extracted from the dataset of a household survey collected to determine the association between ECC and maternal psychosocial wellbeing in children 0-5-year-old. The outcome variables for the study were ECC and poor oral hygiene. The explanatory variable was the presence of developmental dental anomalies (supernumerary, supplemental, mesiodens, hypodontia, macrodontia, microdontia, peg-shaped lateral, dens evaginatus, dens invaginatus, talons cusp, fusion/germination, hypoplasia, hypomineralized second molar, fluorosis, amelogenesis imperfecta). The prevalence of each anomaly was determined. Poisson regression analysis was conducted to determine the association between presence of developmental dental anomalies, ECC and oral hygiene status. The model was adjusted for sex, age and socioeconomic status.

RESULTS

Of the 918 children examined, 75 (8.2%) had developmental dental anomalies, 43 (4.7%) had ECC, and 38 (4.1%) had poor oral hygiene. The most prevalent developmental dental anomalies was enamel hypoplasia (3.9%). Of the 43 children with ECC, 6 (14.0%) had enamel hypoplasia and 3 (7.6%) had hypomineralized second primary molar. There was a significant association between ECC and enamel hypoplasia (p < 0.001) and a borderline association between ECC and hypomineralized second primary molars (p = 0.05). The proportion of children with poor oral hygiene (PR: 2.03; 95% CI: 0.91-4.56; p = 0.09) and ECC (PR: 2.02; 95% CI: 0.92-4.46; p = 0.08) who had developmental dental anomalies was twice that of children with good oral hygiene and without ECC respectively, although the differences did not reach statistical significance.

CONCLUSIONS

Enamel hypoplasia and hypomineralized second primary molars are developmental dental anomalies associated with ECC. developmental dental anomalies also increases the probability of having poor oral hygiene in the population studied.

Authors+Show Affiliations

Obafemi Awolowo University, Ile-Ife, Nigeria. toyinukpong@yahoo.co.uk.Obafemi Awolowo University Teaching Hospitals' Complex, Ile-Ife, Nigeria.Lagos State University, Lagos, Nigeria.Alexandria University, Alexandria, Egypt.San Diego State University, San Diego, CA, USA.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

31892323

Citation

Folayan, Morenike Oluwatoyin, et al. "Association Between Developmental Dental Anomalies, Early Childhood Caries and Oral Hygiene Status of 3-5-year-old Children in Ile-Ife, Nigeria." BMC Oral Health, vol. 20, no. 1, 2019, p. 1.
Folayan MO, Alade M, Adeniyi A, et al. Association between developmental dental anomalies, early childhood caries and oral hygiene status of 3-5-year-old children in Ile-Ife, Nigeria. BMC Oral Health. 2019;20(1):1.
Folayan, M. O., Alade, M., Adeniyi, A., El Tantawi, M., & Finlayson, T. L. (2019). Association between developmental dental anomalies, early childhood caries and oral hygiene status of 3-5-year-old children in Ile-Ife, Nigeria. BMC Oral Health, 20(1), 1. https://doi.org/10.1186/s12903-019-0991-2
Folayan MO, et al. Association Between Developmental Dental Anomalies, Early Childhood Caries and Oral Hygiene Status of 3-5-year-old Children in Ile-Ife, Nigeria. BMC Oral Health. 2019 12 31;20(1):1. PubMed PMID: 31892323.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Association between developmental dental anomalies, early childhood caries and oral hygiene status of 3-5-year-old children in Ile-Ife, Nigeria. AU - Folayan,Morenike Oluwatoyin, AU - Alade,Michael, AU - Adeniyi,Abiola, AU - El Tantawi,Maha, AU - Finlayson,Tracy L, Y1 - 2019/12/31/ PY - 2019/10/31/received PY - 2019/12/15/accepted PY - 2020/1/2/entrez PY - 2020/1/2/pubmed PY - 2020/5/19/medline KW - Developmental anomalies KW - Early childhood caries KW - Enamel hypoplasia KW - Hypomineralized second primary molar KW - Nigeria KW - Oral hygiene KW - Preschool children SP - 1 EP - 1 JF - BMC oral health JO - BMC Oral Health VL - 20 IS - 1 N2 - BACKGROUND: To determine the association between developmental dental anomalies (DDA), early childhood caries (ECC) and oral hygiene status of 3-5-year-old children resident in Ile-Ife, Nigeria. METHODS: This was a cross-sectional study. We analyzed data for 3-5-year-olds extracted from the dataset of a household survey collected to determine the association between ECC and maternal psychosocial wellbeing in children 0-5-year-old. The outcome variables for the study were ECC and poor oral hygiene. The explanatory variable was the presence of developmental dental anomalies (supernumerary, supplemental, mesiodens, hypodontia, macrodontia, microdontia, peg-shaped lateral, dens evaginatus, dens invaginatus, talons cusp, fusion/germination, hypoplasia, hypomineralized second molar, fluorosis, amelogenesis imperfecta). The prevalence of each anomaly was determined. Poisson regression analysis was conducted to determine the association between presence of developmental dental anomalies, ECC and oral hygiene status. The model was adjusted for sex, age and socioeconomic status. RESULTS: Of the 918 children examined, 75 (8.2%) had developmental dental anomalies, 43 (4.7%) had ECC, and 38 (4.1%) had poor oral hygiene. The most prevalent developmental dental anomalies was enamel hypoplasia (3.9%). Of the 43 children with ECC, 6 (14.0%) had enamel hypoplasia and 3 (7.6%) had hypomineralized second primary molar. There was a significant association between ECC and enamel hypoplasia (p < 0.001) and a borderline association between ECC and hypomineralized second primary molars (p = 0.05). The proportion of children with poor oral hygiene (PR: 2.03; 95% CI: 0.91-4.56; p = 0.09) and ECC (PR: 2.02; 95% CI: 0.92-4.46; p = 0.08) who had developmental dental anomalies was twice that of children with good oral hygiene and without ECC respectively, although the differences did not reach statistical significance. CONCLUSIONS: Enamel hypoplasia and hypomineralized second primary molars are developmental dental anomalies associated with ECC. developmental dental anomalies also increases the probability of having poor oral hygiene in the population studied. SN - 1472-6831 UR - https://www.unboundmedicine.com/medline/citation/31892323/Association_between_developmental_dental_anomalies,_early_childhood_caries_and_oral_hygiene_status_of_3-5-year-old_children_in_Ile-Ife,_Nigeria L2 - https://bmcoralhealth.biomedcentral.com/articles/10.1186/s12903-019-0991-2 DB - PRIME DP - Unbound Medicine ER -