{
  "abstract": "Purpose: This study evaluated the effects of quick response (QR) code-based video education on caregivers’ knowledge and attitudes regarding peripheral intravenous catheter (PIVC) maintenance in hospitalized children and on PIVC-related outcomes.\n\nMethods: This quasi-experimental study used a nonequivalent control-group design. Participants were 62 caregivers of children aged ≤72 months receiving PIVC therapy in a pediatric ward in Jeonju, South Korea (31 caregivers per group). The groups were recruited sequentially, with a 2-week interval. The control group, recruited from October 17 to 31, 2025, received standard verbal and leaflet-based education. The experimental group, recruited from November 14 to 20, 2025, received the QR code–based video program plus standard education. Knowledge and attitudes were assessed at baseline and 1 and 3 days post-insertion. PIVC dwell time, flushing and dressing-change frequencies, and complications were obtained from observational records. Data were analyzed using repeated-measures analysis of variance, the Mann-Whitney U test, and the chi-square test.\n\nResults: Knowledge showed a significant group-by-time interaction (p<.001). Attitudes changed significantly over time (p<.001), but the interaction and between-group difference were nonsignificant (p=.780 and p=.433, respectively). Dwell-time distributions differed significantly between groups (p=.033). The experimental group showed lower frequencies of flushing (p=.003), dressing changes (p<.001), and lower incidence of complications (16.1% vs. 45.2%; p=.013; odds ratio, 0.23; 95% confidence interval, 0.07–0.77).\n\nConclusion: QR code-based video education improved caregivers’ knowledge and was associated with favorable short-term PIVC maintenance and clinical outcomes.",
  "abstract_shown": true,
  "affiliations": [
    "Head Nurse, Department of Nursing, Presbyterian Medical Center–Jesus Hospital, Jeonju, Korea",
    "Assistant Professor, College of Nursing, Jesus University, Jeonju, Korea"
  ],
  "article_type": "research article",
  "arxiv": null,
  "author_total": 2,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Yongju Been",
      "orcid": "0009-0006-2837-8015"
    },
    {
      "affs": [
        1
      ],
      "name": "Yun Mi Kim",
      "orcid": "0000-0002-2912-8927"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/4ta5eme2b88ft.bib",
  "cited_by": 0,
  "doi": "10.4094/chnr.2026.021",
  "fulltext_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC13732144/",
  "id": "4ta5eme2b88ft",
  "issns": [
    "2287-9110",
    "2287-9129"
  ],
  "landing_url": "https://doi.org/10.4094/chnr.2026.021",
  "language": "en",
  "licence": "CC-BY-NC-ND-4.0",
  "licence_label": "CC BY-NC-ND 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by-nc-nd/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "heading",
      "Original Article"
    ],
    [
      "openalex",
      "2706|Central Venous Catheters and Hemodialysis"
    ]
  ],
  "openalex": "W7224571476",
  "pdf_url": null,
  "pmcid": "PMC13732144",
  "pmid": "42956810",
  "published": "2026-10-31",
  "publisher": "Korean Academy of Child Health Nursing",
  "ris": "https://research.draconitic.com/paper/4ta5eme2b88ft.ris",
  "sources": [
    {
      "first_seen": "2026-11-08T12:22:11Z",
      "native_id": "PMC13732144",
      "source": "pmc",
      "url": "https://doi.org/10.4094/chnr.2026.021"
    }
  ],
  "subjects": [
    {
      "field": "medicine",
      "origin": "openalex:2706|Central Venous Catheters and Hemodialysis",
      "subfield": "general"
    }
  ],
  "title": "Effects of a quick response code–based caregiver video education program on peripheral intravenous catheter maintenance–related outcomes in hospitalized children in South Korea: a single-center quasi-experimental study",
  "title_text": "Effects of a quick response code–based caregiver video education program on peripheral intravenous catheter maintenance–related outcomes in hospitalized children in South Korea: a single-center quasi-experimental study",
  "type": "peer-reviewed",
  "updated_at": "2026-11-08T12:22:11Z",
  "url": "https://research.draconitic.com/paper/4ta5eme2b88ft",
  "venue": "Child Health Nursing Research",
  "versions": []
}