预测伤口愈合趋势的专家知识算法和模型,用于家庭护理护理中的压力伤害管理决策支持系统:开发和验证研究
Aya Kitamura1, Aruto Ando2, Gojiro Nakagami2
1Department of Gerontological Nursing, Ishikawa Prefectural Nursing University, Ishikawa, Japan.
JMIR nursing
|December 9, 2025
概括
家庭访问护士可以通过新的专家知情算法和预测模型来改善压力损伤 (PI) 管理. 这些工具旨在加强决策,以改善家庭护理环境中的患者结果.
科学领域:
- 护理信息学 护理信息学
- 伤口护理管理管理
- 临床决策支持系统 临床决策支持系统
背景情况:
- 家庭访问护士在选择最佳压力损伤 (PI) 管理策略方面面临挑战,即使是现有的临床指南.
- 临床决策支持系统 (CDSS) 提供了一个潜在的解决方案,以帮助护士在家庭访问环境中的决策过程.
研究的目的:
- 开发一种结合专家护士知识的伤口护理算法.
- 创建压力损伤严重程度变化的预测模型,以支持家庭访问护士实时咨询.
主要方法:
- 通过与经过认证的伤口专家护士进行半结构面试来修改现有的算法.
- 开发了一个层次化的贝叶斯模型来估计PI严重性变化的预测分布 (DESIGN-R 2020分数).
- 评估了应用性和改进的算法建议,并使用训练和测试数据集评估了模型预测间隔.
主要成果:
- 开发的高专业度算法在评估轮中显示了高的同意比例 (0.89-0.92) 和改进比例 (0.25-0.76).
- 预期的愈合水平表明了显著病例改善的潜力 (2.67-3.25在4分级).
- 预测模型在测试数据中实现了90%预测间隔的覆盖概率,从0.67到0.86不等.
结论:
- 成功开发了一种由专家提供信息的算法和PI严重性变化的预测模型.
- 这些工具是为在家访护士创建临床上适用的CDSS的基础.
- 开发的系统旨在促进在家庭护理环境中适当的压力伤害管理.
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