ADInstruments power lab Integration in physiology practical: a cross-sectional survey study of perception, competence, and skills among undergraduate health science students in a Nigerian tertiary institution

Abstract

In recent years, health science education has increasingly adopted interactive, technology-enhanced tools such as ADInstruments PowerLab. These systems promote student engagement, deeper understanding of physiological concepts, and the development of critical thinking and clinical competence through real-time experimentation and data analysis. This study evaluated undergraduate health science students’ perceptions, competence, and skills in using the ADInstruments PowerLab system during physiology laboratory sessions. A cross-sectional survey was conducted from May to July 2024 among students in Medicine and Surgery, Nursing, and Medical Laboratory Science. A total of 122 students were selected through random sampling. Data were collected using a semi-structured, self-administered questionnaire. Statistical analyses included descriptive statistics, chi-square tests, and univariate linear regression, with significance set at p<0.05. Age, gender, and type of secondary school attended were not significantly associated with perception, competence, or skills scores. Significant associations were found with academic level (p=0.003), ICT competency (p=0.006), and course of study (p=0.019). Students in 300 level showed lower skill scores than 200 level (B = -1.78, p = 0.01), and those with advanced ICT skills had lower scores than beginners (B = -2.85, p = 0.01). Medicine and Surgery students had significantly higher competence scores than Nursing and Medical Laboratory Science students (p = 0.02). Students exhibited positive perceptions, moderate competence, and varied skills, with performance influenced by academic level, ICT competency, and course of study.