Browsing by Author "Nunn, June"

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    Oral healthcare of preschool children in Trinidad: a qualitative study of parents and caregivers
    (2012-08-03) Naidu, Rahul; Nunn, June; Forde, Maarit
    Abstract Background Little is known about oral health in early childhood in the West Indies or the views and experiences of caregivers about preventive oral care and dental attendance The aims of this study were to explore and understand parents and caregiversand#8217; experience of oral healthcare for their preschool aged children and how, within their own social context, this may have shaped their oral health attitudes and behaviours. These data can be used to inform oral health promotion strategies for this age group. Method After ethical approval, a qualitative study was undertaken using a focus group approach with a purposive sample of parents and caregivers of preschool children in central Trinidad.Group discussions were initiated by use of a topic guide. Audio recording and field notes from the three focus groups, with a total of 18 participants, were transcribed and analysed using a thematic approach. Results Despite some ambivalence toward the importance of the primary teeth, the role of fluoride and confusion about when to take a child for their first dental visit, most participants understood the need to ensure good oral hygiene and dietary habits for their child. Problems expressed included, overcoming their own negative experiences of dentistry, which along with finding affordable and suitable dental clinics, affected their attitude to taking their child for a dental visit. There was difficulty in establishing good brushing routines and controlling sweet snacking in the face of many other responsibilities at home. Lack of availability of paediatric dental services locally and information on oral health care were also highlighted. Many expressed a need for more contact with dental professionals in non-clinic settings, for oral health care advice and guidance. Conclusion Parents and caregivers in this qualitative study showed generally positive attitudes towards oral health but appear to have encountered several barriers and challenges to achieving ideal preventive care for their child, with respect to healthy diet, good oral hygiene and dental attendance. Oral health promotion should include effective dissemination of oral health information, more practical health advice and greater access to dental care for families with preschool children.
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    Socio-behavioural factors and early childhood caries: a cross-sectional study of preschool children in central Trinidad
    (2013-07-09) Naidu, Rahul; Nunn, June; Kelly, Alan
    Abstract Background Early childhood caries (ECC) is a public health problem due to its impact on childrenand#8217;s health, development and well being. Little is known about early childhood oral health in the West Indies or the influence of social and behavioural factors on the prevalence and severity of early childhood caries in this preschool population. The aims of this study were to describe the prevalence and severity of ECC in preschool children in a region of central Trinidad and to explore its relationship with social and behavioural factors. Method A cross-sectional survey was undertaken on children aged 3-5 years-old from a random sample of preschools in central Trinidad. Oral health examinations were conducted for children for whom parental consent was given, using WHO criteria (visual diagnosis / cavitation at d3). A self-reported questionnaire was distributed to all parents and caregivers. Variables included socio-demographics, oral health knowledge, attitudes and behaviours, visible caries experience and treatment need. Results 251 children were examined, 50.2% were male with a mean age of 3.7and#160;years (SD 0.67) and 71% were of Indian ethnicity. The prevalence of ECC was 29.1% and the prevalence of severe early childhood caries (S-ECC) was 17.5%. 29.9% of children had some treatment need, with 12% in need of urgent care or referral. Poisson generalized linear mixed model analysis found a higher rate of visible caries experience for children who ate sweet snacks more than twice a day (pand#8201;andlt;and#8201;0.001), had poorer parental dental health ratings (pand#8201;andlt;and#8201;0.0001), a previous dental visit (pand#8201;andlt;and#8201;0.0001) and difficulty finding dental care (pand#8201;andlt;and#8201;0.001). Conclusion The prevalence and severity of ECC in central Trinidad was related to oral health behaviours and access to dental care. Oral health promotion should include more supportive and practical advice for parents and caregivers of preschool children along with improved access to dental care to enable primary prevention and management of ECC.