title: Short-term impact of oral hygiene training package to Anganwadi workers on improving oral hygiene of preschool children in North Indian City.
abstract: BACKGROUND
  Globally, dental caries is categorized in the list of public health problems in preschool children. In India, lack of availability and affordability of oral health enhances the cost of treatment and care. Empowering community workers like Anganwadi workers (AWWs) in oral health, and providing basic oral health awareness to the mothers through them can be feasible model. So, the present study was conducted to evaluate the short-term impact of Oral Hygiene Training Package (OHTP) to AWWs on improving oral hygiene of preschool children.
  
  
  METHODS
  This before and after comparison field trial was done in Anganwadi centres (AWCs) of Chandigarh city, India. 534 children aged 36-72 months attending 21 AWCs were examined before and after imparting trainings to AWWs. OHTP was administered to AWWs, which consisted of power-point presentation and demonstrated the skills like proper brushing technique, plaque disclosure, flossing technique, gum massaging etc. The AWWs later imparted training to mothers in their respective AWCs. Post intervention data was collected after three months.Outcome measures were improvement in oral health status (plaque, debris, gingival health), oral habits (brushing, rinsing) and decrease in caries activity (Snyder test).
  
  
  RESULTS
  Prevalence of dental caries was found to be 48.3%. Only 4.1% of the population reported brushing twice which increased significantly to 9.9% post-intervention (p = 0.000). There was a significant decrease in debris (78.3% to 54.1%), and stage-1 plaque (75.5 to 66.5%) in the oral cavity. Caries activity by Snyder's test decreased from 48.2% to 31.2% (p = 0.01) post-intervention.
  
  
  CONCLUSIONS
  Controlled trials of using AWWs to improve oral hygiene appear to be justified.
  
  
  BACKGROUND
  CTRI/2012/07/002786.
authors.affiliation: School of Public Health, Post Graduate Institute of Medical Education and Research, Sector 12, Chandigarh 160012, India. sonugoel007@yahoo.co.in.
authors.forename: Sonika
authors.initials: S
authors.lastname: Raj
authors.forename: Sonu
authors.initials: S
authors.lastname: Goel
authors.forename: Vijay Lakshmi
authors.initials: VL
authors.lastname: Sharma
authors.forename: Naveen Krishan
authors.initials: NK
authors.lastname: Goel
mesh_terms: D000704:Analysis of Variance; D016009:Chi-Square Distribution; D002648:Child; D002675:Child, Preschool; D003150:Community Health Workers; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology / Q000517:prevention & control*; D003732:Dental Caries Activity Tests; D003752:Dental Health Services; D003773:Dental Plaque / Q000517:prevention & control; D006267:Health Education, Dental; D006801:Humans; D007194:India; D009035:Mothers / Q000193:education; D009910:Oral Hygiene / Q000193:education*; D015995:Prevalence; D014505:Urban Population