{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,26]],"date-time":"2026-03-26T04:08:39Z","timestamp":1774498119723,"version":"3.50.1"},"reference-count":39,"publisher":"MDPI AG","issue":"14","license":[{"start":{"date-parts":[[2025,7,21]],"date-time":"2025-07-21T00:00:00Z","timestamp":1753056000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"FCT\u2014Foundation for Science and Technology"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Healthcare"],"abstract":"<jats:p>Background\/Objectives: The use of digital technologies among children and adolescents has been increasing exponentially, raising concerns about the potential impacts on physical, mental, cognitive, educational, and social development. Understanding these effects is key to informing clinical and educational practices and public policies that promote digital wellbeing in childhood and adolescence. The main objective of this study was to map the latest available scientific evidence on the patterns of digital technology use by children and adolescents and its main impact, identifying risk factors, opportunities, and strategies for promoting digital wellbeing. Methods: A rapid review was carried out following the Joanna Briggs Institute (JBI) guidelines. Quantitative, qualitative, and mixed studies published between 2020 and 2025, in Portuguese or English, that addressed the use of digital technologies by children and adolescents were included. The assessment of methodological quality was based on JBI\u2019s Critical Appraisal Tools. Results: Ten studies from diverse contexts showed an association between excessive screen time and risks of sedentary lifestyles, sleep disorders, anxiety, depression, attention difficulties, and low academic performance. Occasional benefits arose with adult mediation and educational use; parental mediation and socioeconomic background were key factors. Conclusions: The use of digital technologies is a complex and multifactorial phenomenon that requires integrated approaches; the promotion of digital literacy, public policies for equitable access to quality digital resources, and longitudinal and intercultural studies are recommended to clarify causal relationships and adapt interventions to local contexts.<\/jats:p>","DOI":"10.3390\/healthcare13141769","type":"journal-article","created":{"date-parts":[[2025,7,21]],"date-time":"2025-07-21T13:59:11Z","timestamp":1753106351000},"page":"1769","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["On\u2013Off Childhood? A Rapid Review of the Impact of Technology on Children\u2019s Health"],"prefix":"10.3390","volume":"13","author":[{"given":"Diana","family":"Borges","sequence":"first","affiliation":[{"name":"School of Health, University of Tr\u00e1s-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal"}]},{"given":"In\u00eas","family":"Pinto","sequence":"additional","affiliation":[{"name":"School of Health, University of Tr\u00e1s-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal"}]},{"given":"Oct\u00e1vio","family":"Santos","sequence":"additional","affiliation":[{"name":"School of Health, University of Tr\u00e1s-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal"}]},{"given":"Ivone","family":"Moura","sequence":"additional","affiliation":[{"name":"Local Health Unit of Tr\u00e1s-os-Montes and Alto Douro (ULSTMAD), Paediatrics Outpatient Clinic, Chaves Hospital, 5400-279 Chaves, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-3179-3799","authenticated-orcid":false,"given":"Iara Rafaela","family":"Ferreira","sequence":"additional","affiliation":[{"name":"Health Sciences Research Unit: Nursing (UICISA: E), Nursing School of Coimbra, 3046-851 Coimbra, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1064-3523","authenticated-orcid":false,"given":"Ana Paula","family":"Macedo","sequence":"additional","affiliation":[{"name":"Health Sciences Research Unit: Nursing (UICISA: E), Nursing School of Coimbra, 3046-851 Coimbra, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6807-5119","authenticated-orcid":false,"given":"Adriana","family":"Taveira","sequence":"additional","affiliation":[{"name":"School of Health, University of Tr\u00e1s-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal"},{"name":"Health Sciences Research Unit: Nursing (UICISA: E), Nursing School of Coimbra, 3046-851 Coimbra, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2025,7,21]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"271","DOI":"10.1016\/j.pmedr.2018.10.003","article-title":"Associations between Screen Time and Lower Psychological Well-Being among Children and Adolescents: Evidence from a Population-Based Study","volume":"12","author":"Twenge","year":"2018","journal-title":"Prev. 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