Psychometric properties of an instrument measuring monkeypox knowledge, perception, and beliefs of health threat in health science students in a middle-income country [version 1; peer review: awaiting peer review]

Objective This study aimed to establish the factor structure and reliability of the evaluation instrument measuring monkeypox (Mpox) knowledge, perception and beliefs of health threat in students of the health area in two universities of Peru during 2022. Methods The methodology used was psychometric in nature. The study variable on knowledge of monkeypox was based on the instrument made by Ricco et al., carried out with health professionals, adjusted to Peru and administered to 416 students. Results The results showed adequate goodness-of-fit indicators with RMSEA and SRMR coefficients lower than 0.08 and a TLI lower than 0.90 and adequate reliability values for knowledge of monkeypox (KR20=0.70 and α=0.73), with the perception of health threats being the one with the highest reliability (α=0.88 and Ω=0.89). Conclusions Having instruments that accurately reflect the knowledge, perception and beliefs of health students will make it possible to contribute significantly to the prevention, control and management of this disease and, at the same time, be prepared to address other challenges of public health in the future.