Looking at neonatal facial features of pain: do health and non-health professionals differ?

Autor(es)

Azevedo Soares, Juliana do Carmo ; de Moraes Barros, Marina Carvalho ; Teixeira da Silva, Giselle Valerio ; Carlini, Lucas Pereira ; Heiderich, Tatiany Marcondes ; Orsi, Rafael Nobre ; Xavier Balda, Rita de Cassia ; Santos Orona Silva, Pedro Augusto ; Thomaz, Carlos Eduardo ; Guinsburg, Ruth

• Tipo de documento: Artigo Científico
• Fonte: Jornal de Pediatria; v. 98, n. 4, p. 7-pg., 2022-06-30.

Resumo

Objective: To analyze the regions that trigger the attention of adults' gaze when assessing pain in newborn infants' pictures and to verify if there are differences between health and non-health professionals. Method: Experimental study with 84 health professionals and 59 non-health professionals, who evaluated two images of 10 neonates, one at rest and the other during a painful procedure. Each image was shown for 7 seconds on a computer screen, while eye movements were tracked by the Tobii TX300 EyeTracker. After evaluating each image, participants gave a score from 0 (absent pain) to 10 (maximum pain), according to their perception of neonatal pain. For each image, the number and total time of gaze fixations in the forehead, eyes, nasolabial furrow, and mouth were studied. Comparisons between both groups of adults were made by an intraclass correlation coefficient, Student's t-test, and Bland Altman graphic. Results: Health professionals (93% female; 34 +/- 9 years old), compared to non-health professionals (64% female; 35 +/- 11 years old), gave lower scores for images at rest (0.81 +/- 0.50 vs. 1.59 +/- 0.76; p = 0.010), with no difference for those obtained during the painful procedure (6.98 +/- 1.08 vs. 6.73 +/- 0.82). There was a strong or almost perfect correlation for the number of fixations in the mouth, eyes, forehead, and for the total fixation time in the eyes and forehead. Conclusions: Adults, irrespective of their profession, showed a homogeneous gaze pattern when evaluating pictures of neonates at rest or during a painful procedures. (C) 2021 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. (AU)

• Processo FAPESP: 12/50157-0 - Desenvolvimento de software para identificar a expressão facial de dor do recém-nascido
• Beneficiário: Ruth Guinsburg
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 18/13076-9 - Imagens de Faces, Extração de Características e Reconhecimento de Padrões: Métodos Computacionais para Avaliação de Dor em Recém-Nascidos
• Beneficiário: Carlos Eduardo Thomaz
• Modalidade de apoio: Auxílio à Pesquisa - Regular