A comparative study on the accuracy of medical infrared thermometers at different anatomical sites in fever screening
Objective:To evaluate the practical value of Infrared forehead thermometer (IFT)s in body temperature screening and provide evidence-based recommendations for optimizing measurement site selection in febrile patients. Methods: For the pre examination triage patients, the forehead temperature gun was used to select the forehead (forehead method), wrist (wrist method) and neck (neck method) for temperature measurement, and the mercury thermometer was used to measure the axillary temperature (standard method).