ArticleBDJ open2022
Unmet need in Sierra Leone: a national oral health survey of schoolchildren.
Article in BDJ open, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Perceived oral health and disease experience among adults in Sierra Leone: An exploratory study.Journal of public health in Africa · 2025Article
- Challenges in oral health practice in Somalia: a call for regulatory strengthening and inclusion into primary healthcare services.BMC oral health · 2024Article
- Universal coverage for oral health care in 27 low-income countries: a scoping review.Global health research and policy · 2024Article
- Oral health of adolescents in West Africa: prioritizing its social determinants.Global health research and policy · 2023Article
- Oral Health in 12- and 15-Year-Old Children in Serbia: A National Pathfinder Study.International journal of environmental research and public health · 2022Article
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Authors and funding
5 authors.
Funding
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Abstract
objectiveSierra Leone (SL), in West Africa, with a population of over 7.5 million people has suffered the effects of a civil war previously, and more recently Ebola & Covid-19. Dental care is very limited, mostly in the capital Freetown and the private sector. No dental education is available in the country. The objective of this research was to investigate the oral health needs of schoolchildren at key ages, to inform future action. MATERIALS AND
methodsThis first national oral health survey of schoolchildren at 6-, 12- and 15-years was conducted in urban and rural settings across all four regions using a multi-stage cluster sampling in line with the WHO guidelines, adapted according to contemporary survey methods to include 'International Caries Detection and Assessment System (ICDAS)'. Whilst parents were invited to complete a questionnaire for 6-year-old children, 12- and 15-year-olds self-completed a questionnaire. Data were weighted according to age and regional population and analysed using STATA v.15 and SPSS v.22.
resultsA total of 1174 children participated across 22 schools from all four regions. Dental caries was prevalent (over 80% of all age-groups having clinical decay; ICDAS score ≥ 2) and largely untreated. No children had fillings and only 4% had missing teeth. Amongst 6, 12 and 15-year-olds, average decay levels at ICDAS > 3 threshold was 3.47 (primary teeth), 2.94 and 4.30 respectively. Almost, 10% (n = 119) of all children reported experiencing pain in their teeth with 7% (n = 86) children having PUFA lesions present. At least one in five children required one or more dental extractions. 'Age' was a significant predictor of dental caries experience and the odds of having dental caries experience was higher in rural areas at D
conclusionThe findings demonstrate a vast unmet oral health need in the children of SL. Using ICDAS as an epidemiological tool in a low-income country provides valuable insight to the pattern of oral disease to inform health service planning. Urgent action is required to address this silent epidemic.
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