title: Evaluation of dental age in protein energy malnutrition children.
abstract: BACKGROUND
  Knowledge of dental age is very essential for a dental practitioner in planning treatment and it is a supplementary source of information for Pediatrician, Orthopedician and Endocrinologist. There are few studies in the literature about the comparison of dental with chronological age in protein energy malnutrition children (PEM). Accordingly, the aim of this study was to evaluate and compare dental age and chronological age in PEM children.
  
  
  OBJECTIVE
  To determine and compare dental age and chronological age in PEM children.
  
  
  METHODS
  A total of 100 PEM children within the age range of 6-12 years were selected. Chronological age was recorded using date of birth. Dental age was assessed by Demirjian's method using orthopantomogram. Comparison of two ages was done using the unpaired Student's t-test and Pearson's correlation coefficient.
  
  
  RESULTS
  Dental age was retarded compared to chronological age, and the difference was statistically significant (P < 0.001). The correlations between two ages were positive in both sexes.
  
  
  CONCLUSIONS
  Dental age was delayed in our sample of 100 PEM children. Dental age can be considered as variable for diagnosing growth retardation in PEM children. Further studies are required to support our findings.
authors.affiliation: Department of Pedodontics, Navodaya Dental College and Hospital, Raichur, Karnataka, India.
authors.forename: Vinod
authors.initials: V
authors.lastname: Kumar
authors.affiliation: Department of Ophthalmology, Raichur Institute of Medical Sciences, Raichur, Karnataka, India.
authors.forename: Kavitha
authors.initials: K
authors.lastname: Patil
authors.affiliation: Department of Ophthalmology, Raichur Institute of Medical Sciences, Raichur, Karnataka, India.
authors.forename: Karishma
authors.initials: K
authors.lastname: Munoli
keywords: Demirjian's Method; dental age; protein energy malnutrition