Effectiveness of Structured Visual Pedagogy in Improving Knowledge of Nursing Graduates Regarding Oral Healthcare of Children with Special Healthcare Needs: AQuasi-experimental Study

Abstract

Introduction: Nurses are the primary contact for caregivers of Children with Special Healthcare Needs (CSHCN). Parent counselling and health screening programs are undertaken in which nurses play an important role. Along with this, it is also essential to have knowledge of oral health and the importance of maintaining oral hygiene, especially for CSHCN. Aim: To evaluate the knowledge of nursing graduates regarding oral healthcare for CSHCN at baseline, one week and one month after a Structured Visual Pedagogy (SVP) intervention, and to compare their knowledge scores before and after the intervention. Materials and Methods: This pretest-posttest quasi-experimental study was conducted at Dr. D.Y. Patil College of Nursing, Pune, Maharashtra, India, between February 2023 and June 2023, among 60 nursing graduates. An SVP was curated and delivered to the study population. It was an audio-video discussion-based intervention covering the various domains of oral healthcare for CSHCN, including their oral manifestations, barriers to oral hygiene maintenance, and their management through counselling and timely referrals. Participants completed a pre-validated questionnaire at three intervals: before the intervention, one week after and one month after the intervention, and their knowledge was analysed. The data were analysed using International Business Machines (IBM) Statistical Package for Social Science (SPSS) software version 21.0, USA. Results: The mean age of study group was 21±0.85 years. Among the participants, 52 (86.6%) were females and 8 (13.4%) were males. Between the baseline and the first week of the SVP, as well as, between the baseline and the first month, nursing graduates’ understanding of the oral health requirements of CSHCN increased. The mean knowledge score at the pre-intervention stage was 6.83±2.35; at one week post-intervention, the mean knowledge score was 14.40±1.50; and one month post-intervention, the mean knowledge score was 13.65±1.40. It was observed that there was a statistically significant increase in the mean knowledge score one week, as well as, one month post-intervention compared to the baseline (p-value<0.05). Conclusion: The SVP was highly effective among the nursing graduates, clearly highlighted its use as a training tool for nurses.

Keywords

• autism spectrum disorder
• good health
• special needs
• visual learning
• well-being