A Study of Pharmacist-Patient Communication: Examining Optimal Distance and Angle Using an Eye-Tracking System
A Study of Pharmacist-Patient Communication: Examining Optimal Distance and Angle Using an Eye-Tracking System作者机构：Department of Pharmacy Gifu University of Medical Science Kani Japan College of Pharmacy Kinjo Gakuin University Nagoya Japan Department of Pharmacy Nagoya Ekisaikai Hospital Nagoya Japan Graduate School of Medicine Aichi Medical University Nagakute Japan
出 版 物：《Pharmacology & Pharmacy》 (药理与制药（英文）)
年 卷 期：2024年第15卷第10期
页 面：315-326页
学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学]
主 题：Eye-Tracking System Nonverbal Communication Pharmacist Medication Instruction Eye Movements
摘 要：This study focuses on seating arrangement and interpersonal distance as important aspects of nonverbal communication and aims to elucidate the optimal distance and angle between pharmacist and patient through an analysis based on the subjective evaluation of the patient and the objective evaluation of eye movements. Seven female simulated patients and one male and one female pharmacist cooperated as patients and pharmacists, respectively. The medication teaching scenes were set up with three pharmacist placements (face-to-face at 50 cm and 70 cm, 90-degree at 70 cm) and three hospital rooms (0-degree, 45-degree, 90-degree). Pupil diameter, blink rate, saccades, and fixation rate of the patient at each of these locations were measured using a Tobii Pro Glass 2. The patient’s subjective evaluation at each placement was also investigated using the conversation scale, which assesses the optimal distance for conversation. The results for the pharmacy setting revealed that pupils were significantly more mydriatic at the 50 cm point than at the other points. The results for the hospital room setting showed the greatest mydriasis at the 0-degree point. The result of the 50 cm point for the pharmacy setting and the 0-degree point for the hospital room setting was similar to that of the subjective evaluation. When the likelihood of saccades occurrence in the hospital room setting was compared, saccades were found to be most likely to occur when medication instructions were given to patients at the 0-degree point. We believe that using pupil diameter for interpersonal distance, and saccades for angle will enable more accurate determinations of the optimal distance and angle between pharmacist and patient. The results of the present study suggest that the 70 cm face-to-face point in the pharmacy and the 45-degree point in the ward may be suitable for medication instruction.
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