ABSTRACT
AIM: The aim of this study was to compare the effectiveness of oral health counseling sessions with traditional oral hygiene education in orthodontic patients with fixed appliances. STUDY DESIGN: randomised control trial with experimental and control group. A group of 99 adolescents with fixed orthodontic appliances were randomly assigned to oral health counseling (experimental) or traditional health education (control) group. Subjects in the control group received verbal instructions and a demonstration of the modified Bass brushing technique on a model. The experimental group also received the verbal information with demonstration on the model and in addition a personalised 40-minutes counseling session on oral hygiene. Plaque Index (PI) and gingivitis (G) were recorded before, 1 and 6 months after the counseling session/traditional education. RESULTS: Oral health counseling and traditional education improved the oral hygiene of orthodontic patients. PI values were significantly lower after 6 months compared to the baseline in both groups, but the prevalence of gingival inflammation remained significantly lower only in the experimental group. CONCLUSION: Oral health counseling increased plaque removal efficacy and control of gingival inflammation. The efficiency of counseling and traditional education was similar. Counseling is a promising approach that warrants further attention in a variety of dental contexts.
Subject(s)
Health Education, Dental/methods , Interviews as Topic , Oral Hygiene/education , Orthodontic Appliances , Adolescent , Analysis of Variance , Chi-Square Distribution , Counseling , Dental Plaque/prevention & control , Female , Gingivitis/prevention & control , Humans , Male , MotivationABSTRACT
The HIV epidemic in Fiji remains largely uncharacterized. By February 2009, there were 294 confirmed cases; the majority occurred among the 20- to 39-year old age group and resulted from heterosexual contact. There are currently no published data concerning HIV subtypes in Fiji. In this study, venous blood samples were collected as dried blood spots from 35 HIV-positive individuals in Fiji. HIV-1 subtype was determined for 27 (77%) samples and the presence of four different subtypes, with multiple introductions of two, was demonstrated. Subtype distribution was as follows: 16 (59%) were subtype C, 9 (33%) were subtype B, 1 (4%) was subtype A, and 1 (4%) was subtype G. Phylogenetic analysis showed a clear segregation of the Fijian subtype C isolates and previously published Papua New Guinea subtype C isolates as well as multiple introductions of subtype B. These findings represent the first HIV-1 subtype data from the Fiji Islands.
