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Soil-transmitted helminth infections and nutritional indices among Filipino schoolchildren
- Source :
- PLoS Neglected Tropical Diseases, PLoS Neglected Tropical Diseases, Vol 15, Iss 12, p e0010008 (2021)
- Publication Year :
- 2021
-
Abstract
- Background Soil-transmitted helminth (STH) infections are still prevalent among schoolchildren in the Philippines. We evaluated the risk factors associated with STH and the relationship between STH and nutritional indices among schoolchildren aged 9–10 years in Laguna province, the Philippines. Methods We used the baseline data from 40 schools enrolled in a randomised controlled trial of the Magic Glasses Philippines health education package. Data on demographic and socio-economic variables, and STH related knowledge, attitudes and practices, were obtained through a questionnaire. Stool samples were collected and assessed for STH egg presence using the Kato-Katz technique. Haemoglobin levels and height and weight of study participants were also determined. The generalized estimating equations approach was used to construct logistic regression models to assess STH-associated risk factors, and the association between any STH infection and anaemia, child stunting, wasting and being underweight. The trial is registered with the Australian New Zealand Clinical Trials Registry (ACTRN12616000508471). Findings Among 1,689 schoolchildren, the prevalence of any STH was 23%. The prevalence of anaemia, stunting, being underweight and wasting was 13%, 20.2%, 19% and 9.5%, respectively. Age, socio-economic status, rural/urban classification of schools and knowledge of STH were significant risk factors for acquiring a STH infection. Moreover, infections with any STH were significantly associated with stunting (P =<br />Author summary Soil-transmitted helminth (STH) infections continue to be high among schoolchildren in the Philippines despite the conduct of semi-annual nationwide school-based mass drug administration (MDA) program more than a decade ago. In this cross-sectional survey, we assess the prevalence of STH, the risk factors associated with infection, and the impact of STH on nutritional indices among schoolchildren in Laguna province, the Philippines. Our results show that STH prevalence (23%) remains above the World Health Organization (WHO) target of < 20% for morbidity control. The prevalences of stunting (20.2%), being underweight (19%) or wasting (9.5%) are high and are still regarded as public health problems according to WHO criteria, but low anaemia prevalence (13%) was observed. Age, socio-economic status, rural/urban classification of schools and knowledge of STH were significant risk factors for STH infections. Moreover, infections with STH were significantly associated with stunting and being underweight but not wasting or anaemia after controlling for key confounders. Sustainable deworming in tandem with other measures such as the provision of health education, improvements in sanitation and hygiene, and nutritional programs, are needed to control intestinal worm infections and improve morbidity outcomes in schoolchildren.
- Subjects :
- Rural Population
Epidemiology
Philippines
RC955-962
Helminthiasis
Social Sciences
Feces
Soil
Medical Conditions
Sociology
Arctic medicine. Tropical medicine
Prevalence
Medicine and Health Sciences
Child
Schools
Eukaryota
Hygiene
Anemia
Hematology
Infectious Diseases
Health Education and Awareness
Helminth Infections
Educational Status
Female
Public aspects of medicine
RA1-1270
Attitude to Health
Research Article
Neglected Tropical Diseases
Adolescent
Schoolchildren
Education
Helminths
Parasitic Diseases
Animals
Humans
Public Health, Environmental and Occupational Health
Organisms
Biology and Life Sciences
Tropical Diseases
Invertebrates
Health Care
Cross-Sectional Studies
Nutrition Assessment
Socioeconomic Factors
Soil-Transmitted Helminthiases
Hookworms
Medical Risk Factors
People and Places
Population Groupings
Zoology
Subjects
Details
- ISSN :
- 19352735
- Volume :
- 15
- Issue :
- 12
- Database :
- OpenAIRE
- Journal :
- PLoS neglected tropical diseases
- Accession number :
- edsair.doi.dedup.....5c065238fdf64b19e4ed187492de201c