High BMI z-Scores from Different Growth References Are Not Comparable: An Example from a Weight Management Trial with an Anti-Obesity Medication in Pubertal Adolescents with Obesity.

Background: The BMI z-score is a standardized measure of weight status and weight change in children and adolescents. BMI z-scores from various growth references are often considered comparable, and differences among them are underappreciated. Methods: This study reanalyzed data from a weight management clinical study of liraglutide in pubertal adolescents with obesity using growth references from CDC 2000, CDC Extended, World Health Organization (WHO), and International Obesity Task Force. Results: BMI z-score treatment differences varied 2-fold from -0.13 (CDC 2000) to -0.26 (WHO) overall and varied almost 4-fold from -0.05 (CDC 2000) to -0.19 (WHO) among adolescents with high baseline BMI z-score. Conclusions: Depending upon the growth reference used, BMI z-score endpoints can produce highly variable treatment estimates and alter interpretations of clinical meaningfulness. BMI z-scores cited without the associated growth reference cannot be accurately interpreted.

Role of structured rehabilitation protocol in post surgical cases of restricted mouth opening.

BACKGROUND: Long term effectiveness of surgical management of chronically restricted mouth opening in OSMF or TMJ ankylosis depends largely on postoperative physiotherapy. This in turn is dependent on patient's compliance. Use of adjunctive aids besides pharmacotherapy that reduces patients pain and improves compliance with exercise is warranted. AIMS: To evaluate the role of TENS and structured rehabilitation programme in postoperative physiotherapy in OSMF and TMJ ankylosis patients. METHODS AND MATERIALS: A pilot study was conducted in which 6 patients of restricted mouth opening were put on a structured rehabilitation protocol in which TENS, heat and cold therapy with structured mouth opening exercise regimes. Interincisal opening, VAS score and a subjective assessment of post surgical discomfort was evaluated. RESULTS AND CONCLUSIONS: Results revealed an improved compliance and cooperation by patients. Pain on VAS scale also reduced from mean of 7.8 on day 1 to 3.6 on day 5 in this group. The mean discomfort on day 3 was reported as mild to moderate. An early attainment of passive mouth opening closest to intraoperative mouth opening was also reported on day 5 which is usually not achievable without any physiotherapy intervention.

Prevalence and Risk Factors for Dental Caries among Preschool Children: A Cross-sectional Study in Eastern India.

INTRODUCTION: Dental caries is one of the major widespread health issues that continue to negatively affect the oral health of children globally. AIM: To estimate the prevalence of dental caries and its risk factors among preschool children of Bhubaneswar, Odisha, India. MATERIALS AND METHODS: The study was a community-based cross-sectional one among preschool children with (N = 425) participants recruited from the Anganwadi centers (AWCs) of Bhubaneswar, Odisha, India. By using a cross-sectional study design, dental caries was assessed using the World Health Organization (WHO) guidelines, and other socioeconomic and risk factors data were collected through parental interview using questionnaires. Caries was identified at both tooth and surface levels through visual dental examinations by trained and calibrated dentists. Logistic regression analyses were used to identify associations among variables and caries. RESULTS: The proportion of preschool children suffering from dental caries was found to be 47.29%. The multivariable-adjusted model depicted that longer duration of breastfeeding was a significant predictor as follows: Those who had breastfed for more than 36 months [adjusted odds ratio (AOR): 5.41; 95% confidence interval (CI): 2.97-9.85; p = 0.001], 12 to 24 months (AOR: 2.1; 95% CI: 1.04-4.36; p = 0.037), followed by increase in age 61 to 72 months (AOR: 5.39; 95% CI: 2.72-10.67; p = 0.001), 49 to 60 months (AOR: 2.53; 95% CI: 1.41-4.52; p = 0.002), more than two children in the family (AOR: 2.70; 95% CI: 1.55-4.69; p = 0.001), and children who did not brush the teeth under the parent's supervision (AOR: 2.70; 95% CI: 1.55-4.69; p = 0.001). CONCLUSION: The study highlights the need to increase awareness about the oral health and hygiene among parents of preschool children in India.How to cite this article: Chugh VK, Sahu KK, Chugh A. Prevalence and Risk Factors for Dental Caries among Preschool Children: A Cross-sectional Study in Eastern India. Int J Clin Pediatr Dent 2018;11(3):238-243.