Relationship between Socioeconomic Inequalities and Oral Hygiene Indicators in Private and Public Schools in Karachi: An Observational Study

Tamsal Khalid, Syed Sarosh Mahdi, Mariam Khawaja, Raheel Allana and Francesco Amenta
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Tamsal Khalid: Department of Community Dentistry, Jinnah Medical & Dental College, Sohail University, Karachi 74800, Pakistan
Syed Sarosh Mahdi: Department of Community Dentistry, Jinnah Medical & Dental College, Sohail University, Karachi 74800, Pakistan
Mariam Khawaja: Department of Community Dentistry, Jinnah Medical & Dental College, Sohail University, Karachi 74800, Pakistan
Raheel Allana: Department of Paediatrics & Child Health, Aga Khan University Hospital, Karachi 74800, Pakistan
Francesco Amenta: Centre of Clinical Research, Telemedicine and Telepharmacy, School of Medicinal and Health Products Sciences, University of Camerino, Camerino, 62032 Marche, Italy

IJERPH, 2020, vol. 17, issue 23, 1-10

Abstract: Background: The study investigated the relationship between socioeconomic status and oral hygiene indicators in two schools located in Karachi, Pakistan. Oral hygiene indicators of public and private school children were compared. Private schools cater to children of relatively wealthier families compared to public school, whose attendees are generally children from less affluent backgrounds. The aim of this study was to determine whether socio-economic differences and inequalities have an impact on key oral hygiene indicators. Methodology: Primary data for this research was collected from community school visits conducted by the community dentistry department of Jinnah Medical and Dental and Medical College from January to September 2019. A convenience sample of the two schools, comprising 300 school students was selected. Data was collected using modified World Health Organization (WHO) oral health care forms. A pre-tested/customized dental hygiene form based on WHO forms was created by the research team. This form was used to measure DMFT/dmft scores and key oral hygiene indicators in the sample. Results: A total sample size of 300 school-children affiliated with public and private schools was selected. The children’s age ranged from 2 to 18 years. The mean DMFT scores of private and public-school children were not significantly different (private (1.82) vs. public (1.48)). ( p = 0.257). The mean of carious teeth was 1.69 in private school children compared to 1.34 in government school children, whereas the mean values of other key indicators of oral hygiene including plaque deposition ( p = 0.001), dental stains ( p < 0.001) and bleeding gums/gingivitis ( p < 0.001), were statistically significant between public and private school children. Conclusion: Oral health inequalities can be reduced with increased awareness and public funding to cater for the oral health needs of children of less affluent families. A dynamic and practical community-oriented program is fundamental for enhancing pediatric oral hygiene status, particularly for children attending government schools.

Keywords: oral health; inequality; marginalization; caries; DMFT (search for similar items in EconPapers)
JEL-codes: I I1 I3 Q Q5 (search for similar items in EconPapers)
Date: 2020
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