Identification of Key Scenario Elements and Analysis of Mechanisms in Unconventional Hospital Infection Outbreaks
Lü Zhe
Ning Ning
Wu Qunhong
Abstract：Objective To systematically identify the scenario elements of unconventional hospital infection outbreaks and provide a theoretical framework for preventing and resolving unconventional hospital infection outbreaks.Methods The literature related to unconventional hospital infection outbreaks was searched,and the text was preprocessed by Chinese word segmentation technology,and the element categories were condensed layer by layer based on the three-level coding of grounded theory.Results A total of 122 initial concepts,52 initial categories,13 sub-categories and 4 main categories were extracted disaster causing factors,disaster bearers,disaster environment,and emergency activities,and the action types:disaster factors driving the causal chain,disaster bearers bearing the mediating conduction,disaster environment exerting moderating effects,and emergency activities had two-way feedback.Conclusion The four-dimensional scenario factor action type model constructed breaks through the traditional one-way causal framework and provides a qualitative theoretical framework for factor association for the prevention and control of hospital infection outbreaks.
Keywords：outbreaks of unconventional hospital infectionsscenario elementsmechanism of actiongrounded theory
Publication Date：2025-11-05
Online Publishing Date：2025-11-13(First online date of this platform, not the publication date of the document)
Pages：5( 17-21 )