PICC专科护士理论知识体系的构建

目的:建立PICC专科护士理论知识体系。方法:通过德尔菲专家咨询法对19名PICC专家进行2轮咨询,确立理论知识内容要点。结果:2轮专家咨询的积极系数分别为100%、94.7%,专家积极系数较高。专家咨询的判断依据系数、熟悉程度系数、权威系数分别为0.900、0.842、0.871,均>0.700,咨询结果的可信度较高。两级指标肯德尔和谐系数分别为0.463、0.295,P<0.001,专家对两级指标重要性认同的一致程度较高。最终确定的理论知识体系包括7项一级指标,18项二级指标,39项知识要点。结论:专家意见集中,研究结果可信度高,PICC专科护士理论知识体系的确立能为PICC专科护士理论知识培训课程的设置提供参考。

The development of professional theory knowledge hierarchy for PICC specialized nurses

Objective： To develop professional theory knowledge hierarchy for PICC specialized nurses. Methods： We established PICC professional theory knowledge hierarchy through Delphi method with 2 rounds consultation by 19 experts. Results： The professional theory knowledge hierarchy included 7first grade indexes, 18 second indexes and 39 knowledge key points. The positive coefficients index of 2 rounds Delphi experts were 100% and 94.7%, respectively. The co coefficients of expert judgment, familiarity and authority were 0.900, 0.842, and 0.871, respectively and all higher than 0.700. The Kendall＇s W of two level indexes were 0.463 and 0.295, respectively. Conclusions： The PICC professional theory knowledge hierarchy is reliable and valid to provide guidance for the continuing education theoretical knowledge contents of the PICC nurses.