Journal Information
Vol. 92. Issue 5.
Pages 300-302 (01 May 2020)
Vol. 92. Issue 5.
Pages 300-302 (01 May 2020)
Scientific Letter
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Suitability and validation of WhatsApp™ as a method of communicating with family
Predisposición y validación del uso de WhatsApp® como método de comunicación con familias
Alfonso Amado Puentes
Corresponding author
, Noa Villar Rodríguez, Sara Pereiro Fernández, Laura García Alonso
Amado Clínica Pediátrica, Pontevedra, Spain
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Dear Editor:

WhatsApp® is the leading instant messaging application. There is also a separate application (WhatsApp® Business) that provides tools to automate, sort and quickly respond to messages. It offers end-to-end encryption, which guarantees the appropriate level of privacy required for the exchange of medical information.1 There is a growing interest in research on this form of communication within the framework of the doctor/patient relationship, but only a few studies have been published in the literature, none of them in the field of paediatrics.2,3 The aim of our study was to assess the patterns of use of this application by families, and to establish their level of satisfaction with it.

We conducted a descriptive qualitative study in a series of families recruited by consecutive sampling that visited a private clinic staffed by 3 paediatricians between May and October 2018. The legal guardians of the patients signed an informed consent form handed out by the clerical staff of the clinic, which adhered to current regulation on personal data protection.4 The WhatsApp® Business application was installed on a mobile device that was exclusively dedicated to this purpose and exclusively owned by the clinic. We set up a schedule for messaging for each physician based on their availability, with preferential use of the desktop version of the software (WhatsApp® Web), with automated delivery of prewritten messages to expedite the response process. We collected general information on messaging: total number of messages sent out, delivered, read and received. We also collected data on the pattern of use of the service by families: day and time, need of in-person visit, response time and most frequent reasons for consultation. At the end of the study period, we sent families a 12-item questionnaire to rate their experiences (Fig. 1). We sent the questionnaire (Google® Forms) through the MailChimp® email campaign platform. We analysed the data with the Google® Spreadsheets platform.

Figure 1.

Satisfaction survey.


In the period under study, the clinic received 2160 in-person visits (1982 routine checkups, 178 initial visits). The clinic also received 352 consultations made directly through WhatsApp® (1692 received messages and 1227 sent out) from 180 families (1.95 consultations per family). Most were received on weekdays (88.3%) and in the morning (53.7%). Of these total, 29.5% required an in-person follow-up visit. We responded to 81.3% of the messages received within 1 hour. The most frequent reasons for consultation were administrative issues (22.5%), infectious diseases (19.5%) and questions about treatment (16%) (Fig. 2). We received responses to the satisfaction survey from 149 families (82.7%), and found that overall, they agreed or strongly agreed that WhatsApp® facilitated access to the paediatrician (95.2%), that more medical providers should use WhatsApp® (98.2%), that they would miss being able to send WhatsApp messages® if this option was removed (68.3%) and that they found consultations through WhatsApp® useful (95.9%). Half of the families (52.8%) expressed concerns about security. In addition, 81.2% considered that the concerns expressed through WhatsApp® were addressed and were satisfied with the response they received (82.5%), which relieved fears and anxiety (83.1%). The families did not feel that this platform made them grow apart from their paediatrician (87.6%). Of all families, 58.7% reported using this means of contact less than once a month, and 39.4% reported having submitted pictures or videos. WhatsApp® was the method preferred by most to contact the paediatrician (70.4%), followed by phone calls (35.9%) and email (14.8%).

Figure 2.

Main reasons for consultation through WhatsApp.


Messaging offers 2 main advantages over conventional phone calls: asynchrony and ubiquity. This has significant benefits compared to traditional communications through the telephone, which involved delays and interruptions. The fact that most consultations could be resolved directly through this system could significantly contribute to decongest and streamline health care delivery. Families declared that the use of WhatsApp® increased the quality of communication with the paediatrician. As for the limitations of our study, the fact that it was conducted in a single private clinic restricts the generalisation of its results, as the system would have to be introduced in different geographical areas and populations of varying socioeconomic status. Another limitation is that the questionnaire used in the satisfaction survey was not a validated instrument, although the response rate was substantial. It would also be interesting to replicate this study in the months that the clinic receives the most visits. The results of our study cannot be generalised, but the patterns of use by the families and their subsequent comments demonstrate that this is a tool that improves communication with patients. In our role as paediatricians, we can be leaders in the use of information and communication technologies (ICTs)5,6 and are among the medical specialists that are best positioned to transform health care in this regard.

Dans E. El futuro de WhatsApp. Disponible en: [publicado 2017; consultado 29 Nov 2018]
M. Mars, R.E. Scott.
WhatsApp in clinical practice: a literature review.
Stud Health Technol Inform, 231 (2016), pp. 82-90
V. Giordano, H. Koch, A. Godoy-Santos, W. Dias Belangero, R. Esteves Santos Pires, P. Labronici.
WhatsApp messenger as an adjunctive tool for telemedicine: an overview.
Interact J Med Res, 6 (2017), pp. e11
Reglamento (UE) 2016/679 del Parlamento Europeo y del Consejo de 27 de abril de 2016 relativo a la protección de las personas físicas en lo que respecta al tratamiento de datos personales y a la libre circulación de estos datos y por el que se deroga. Disponible en: [publicado 2018; consultado 29 Nov 2018]
AEPED. Pedia-TIC. Salud, Educación, Crianza y Redes Sociales. Disponible en: [consultado 29 Nov 2018]
J. González de Dios, J.C. Buñuel Álvarez, P. González Rodríguez.
Tecnologías de la información y comunicación y Evidencias en Pediatría.
Evid Pediatr, 8 (2012), pp. 2

Please cite this article as: Amado Puentes A, Villar Rodríguez N, Pereiro Fernández S, García Alonso L. Predisposición y validación del uso de WhatsApp® como método de comunicación con familias. An Pediatr (Barc). 2020;92:300–2.

Copyright © 2020. Asociación Española de Pediatría
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