影响综合医院护士照护机械通气患者行为意向的因素分析

Study on Factors Influencing Behavioral Intentions toward Caring Mechanically Ventilated Patients among Nurses in ICU and non- ICU Setting in Chengdu

目的探讨影响成都地区综合医院ICU与非ICU护士，对机械通气患者照护行为意向的因素，为相关的护士培训提供依据。方法应用《护士对照护机械通气患者的行为态度、主观行为规范和行为意向》量表的中文修订版，对近3个月内照护过机械通气患者的ICU与非ICU护士进行测评，调查影响其行为意向的因素。结果理性行为理论多个变量间呈正相关，行为态度和主观行为规范均对行为意向有显著预测作用，主观行为规范的预测作用更强。结论学历、行为态度、主观行为规范、机械通气培训、工作年限和是否为ICU护士是影响综合医院护士照护机械通气患者行为意向的主要因素。

Objectives To identify factors influencing behavioral intentions toward caring mechanically ventilated patients among nurses in ICU and non- ICU settings in Chengdu. Methods The modified version of Attitude, Subjective Norm, Behavioral Intention of Nurses Toward Mechanically Ventilated Patients（ASIMP） was used to investigate 282 ICU and non- ICU nurses in three tertiary-level hospitals in Chengdu. Results Correlation analysis showed positive relationships between variables of theory of reasoned action. The regression analysis alSO showed that between behavioral attitute and subjective norm, the former is a more powerful predictor of behavioural intention. Conclusions Education, behavioral attitude, subjective norm, mechanical ventilation training, work experience and being ICU nurses had significantly positive effect on behavioral intention.