Employing patient-centric health education for the prevention of parasitic infections

Soil-transmitted infections such as Ascaris lumbricoides, Hookworm, Trichuris trichiura, and Strongyloides stercoralis are common in South India. Factors such as diet, sanitation, and living conditions play a role in the prevalence of helminthic diseases. Many individuals remain asymptomatic carriers. Timely intervention is essential to prevent these infections.

This is a prospective, randomized intervention study that enrolled 52 participants, excluding children, all of whom had parasitic infections. A prevalidated questionnaire was given to assess the risk factors for parasitic diseases, and fecal examinations were conducted to identify parasitic infestations. The World Health Organization's hand hygiene self-assessment framework was used to evaluate handwashing skills. Subsequent posttesting and resampling of patients allowed for score comparison, assessment of reductions in parasitic load, determination of cure rates, and monitoring of patient readmission rates.

After the health education intervention, a statistically significant improvement (P < 0.01) was observed in patients' knowledge and attitudes toward parasitic infections, as shown by their posttest scores compared to their pretest scores. In addition, there were notable improvements in handwashing skills following the implementation of the handwashing educational program.

This research confirms that health education is vital in promoting proper hand hygiene, reducing parasitic infections, and urging timely medical care for these conditions.