Browsing by Author "Warnakulasooriya, T.D."

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    Effect of feeding practices on dental caries among preschool children: a hospital based analytical cross sectional study
    (HEC Press, Australia, 2014) Perera, P.J.; Fernando, M.P.; Warnakulasooriya, T.D.; Ranathunga, N.
    Feeding practices during early childhood play an important aetiological role in early childhood caries (ECC). The role of feeding practices in causation of ECC is debated. The objective of this study was to assess the aetiological role of feeding practices on ECC. A descriptive cross sectional study was conducted at a paediatric unit in Sri Lanka. Two hundred and eighty-five children between 36 to 60 months, admitted to the unit were randomly selected for the study. An interviewer administered questionnaire asked about socio-demographic characteristics and feeding practices. The mouths of children were examined for dental caries. Out of 285 children, 61% had exclusive breast feeding up to six months, 69% continued breast feeding beyond two years and 82% had overnight feeding after two years of age. One hundred and thirty-six children (47.7%) had dental caries with a mean deft score of 1.81. Overnight feeding with any type of milk beyond two years significantly increased dental caries incidence and severity. Children exclusively breast fed for six months or had breast feeding beyond two years had a higher prevalence of caries than children not exclusively breast fed or who were not breast feed beyond two years, but the difference was not significant. Overnight feeding with any type of milk beyond two years should be discouraged.
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    Knowledge and practices related to helminth infections among mothers living in a suburban area of Sri Lanka
    (SEAMEO Regional Tropical Medicine and Public Health Project, 2012) Perera, P.J.; Disanayake, D.; Fernando, M.P.; Warnakulasooriya, T.D.; Ranathunga, N.
    Intestinal helminth infections are a global problem. We assessed maternal knowledge among Sri Lankans about helminth infections and patterns of anthelmintic use to treat their children. We conducted this cross sectional study at the University Pediatric Unit in Teaching Hospital Ragama, during September 2011 to November 2011. Two hundred children admitted to the Pediatric Unit and their mothers were randomly recruited into the study. An interviewer administered questionnaire asking about socio-demographic factors, availability of sanitary facilities and safe drinking water, knowledge about intestinal infections and anthelmintic use. Nearly all the mothers interviewed reported having a safe toilet and 62% reported having safe drinking water. Eighty-four percent of children were given anthelmintic medication periodically irrespective of symptoms. Of these, 39.3% were treated every 3 months, 55.3% every six months and 5.3% annually. Of the children who received routine anthelmintic treatment, 81% had risk factors for helminth infection and 62.5% had evidence of a helminth infection in the past. There was no statistically significant association between routine anthelmintic medicine use and the presence of risk factors (odds ratio 0.28; confidence interval 0.04-1.31) or having symptoms of helminth infection (odds ratio 1.67; CI 0.73-3.8). Maternal knowledge regarding helminth infection was poor. Health education programs regarding helminth infections and their treatment are indicated.