Nursing home hospital avoidance programmes have contributed to a reduction in unnecessary emergency transfers but a description of the core components of the programmes has not been forthcoming. A well-operationalised health-care programme requires clarity around core components to evaluate and replicate the programme. Core components are the essential functions and principles that must be implemented to produce expected outcomes.

中文翻译：

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确定疗养院住院规避计划的核心组成部分

疗养院住院规避计划有助于减少不必要的紧急转移，但尚未对计划的核心组成部分进行描述。一个运作良好的医疗保健计划需要明确核心组成部分，以评估和复制该计划。核心组成部分是必须实施以产生预期结果的基本功能和原则。