Asian Pacific Journal of Tropical Medicine

ORIGINAL ARTICLE
Year
: 2021  |  Volume : 14  |  Issue : 3  |  Page : 113--121

Prevalence and intensity of soil-transmitted helminth infections among school-age children in the Cagayan Valley, the Philippines


Ryan V Labana1, Vimar A Romero1, Analette M Guinto1, Alvin N Caril1, Kimberly D Untalan1, Alejandro Jose C. Reboa1, Khristine L Sandoval2, Kristel Joy S. Cada2, Gary Antonio C. Lirio3, Iris Rowena A. Bernardo4, Lanieleen Jerah Mae Arocha1, Julieta Z Dungca5 
1 Department of Biology, College of Science, Polytechnic University of the Philippines, Sta. Mesa, Manila, The Philippines
2 Graduate School, Centro Escolar University, Manila, The Philippines
3 Center for Life Sciences Research, Institute of Science and Technology Research, Polytechnic University of the Philippines, Sta. Mesa, Manila, The Philippines
4 Department of Nutrition and Dietetics, College of Science, Polytechnic University of the Philippines, Sta. Mesa, Manila, The Philippines
5 School of Science and Technology, Centro Escolar University, Manila, The Philippines

Correspondence Address:
Ryan V Labana
Department of Biology, College of Science, Polytechnic University of the Philippines, Sta. Mesa, Manila
The Philippines

Objective: To identify the prevalence of soil-transmitted helminthiasis (STH) among school-age children in the Cagayan Valley, the Philippines, assess their level of awareness on the disease, and determine predisposing factors of the disease. Methods: A total of 478 Grades III-V school-age children in Pamplona and Sanchez-Mira School Districts in the Cagayan Valley answered the questionnaire assessing their knowledge, attitude, and practices on STH, subjected to anthropometric measurements, and provided faecal samples for parasitologic assessment (direct smear, Kato-Katz, and formol-ether concentration techniques). Results: The participants of the study, with 55.86% females, were 8 to 14 years old. Their nutritional status was assessed ‘normal’ (84.31%), ‘severely wasted’ (6.49%), ‘wasted’ (5.23%), ‘overweight’ (2.72%), and ‘obese’ (1.26%). The prevalence of infection with at least 1 STH species was 25.99% in Pamplona and 19.40% in Sanchez- Mira. Overall, the prevalence of heavy intensity was 7.11% for Ascaris lumbricoides and 1.67% for Trichuris trichiura. All hookworm infections had light intensities. The majority of the school-age children had a low score in the KAP test. In knowledge of STH, ‘stunted growth as a symptom of infection’ was associated with a lower risk of Ascaris lumbricoides infection (OR 0.448; 95% CI 0.212, 0.945; P=0.035) while ‘playing with soil as a mode of transmission’ was associated with an increased risk of Ascaris lumbricoides infection (OR 2.067; 95% CI 1.014, 4.212; P=0.046). In attitude towards STH, ‘I think I have intestinal worm now’ was associated with a higher risk of Ascaris lumbricoides infection (OR 1.681; 95% CI 1.061, 2.662; P=0.027). Conclusions: The prevalence rate of Ascaris lumbricoides among the school-age children in the Cagayan Valley shows the need to further intensify intervention in the area to meet the threshold set by the World Health Organization. The identified predictors of infection, which concerns the school-age children's knowledge and attitude toward STH, can be used in augmenting intervention programs in the future.


How to cite this article:
Labana RV, Romero VA, Guinto AM, Caril AN, Untalan KD, Reboa AJ, Sandoval KL, Cada KS, Lirio GC, Bernardo IA, Arocha LM, Dungca JZ. Prevalence and intensity of soil-transmitted helminth infections among school-age children in the Cagayan Valley, the Philippines.Asian Pac J Trop Med 2021;14:113-121


How to cite this URL:
Labana RV, Romero VA, Guinto AM, Caril AN, Untalan KD, Reboa AJ, Sandoval KL, Cada KS, Lirio GC, Bernardo IA, Arocha LM, Dungca JZ. Prevalence and intensity of soil-transmitted helminth infections among school-age children in the Cagayan Valley, the Philippines. Asian Pac J Trop Med [serial online] 2021 [cited 2023 May 30 ];14:113-121
Available from: https://www.apjtm.org/article.asp?issn=1995-7645;year=2021;volume=14;issue=3;spage=113;epage=121;aulast=Labana;type=0