Aims: Secondary prevention of coronary heart disease is of utmost importance to facilitate people to achieve health outcomes and behaviours. This study was to investigate the effect of a nursing intervention based on Cox's interaction model of client health behaviour to improve health outcomes and behaviours of secondary prevention of coronary heart disease.Design: This study is a cluster randomised controlled trial. Methods: Participants were recruited between August and November 2019 in two community settings in Hengyang city, Hunan province, China. Participants in the intervention group received a nursing intervention based on Cox's interaction model of client health behaviour and routine health education, while those in the control group received routine health education only. The outcome variables included self-management, physical activity, medication compliance, anxiety, sexual knowledge, the ability to identify sexual health education needs, blood pressure, body mass index (BMI), and low-density lipoprotein cholesterol (LDL-C). The influential statistical tests applied to analyse the data included χ 2 tests and t tests.Results: Seventy-seven participants completed this study. Compared with the control group (n = 40), the intervention group (n = 37) showed statistically significant better health outcomes and behaviours regarding self-management, physical activity (except for high energy consumption), medication compliance, anxiety, sexual knowledge, the ability to identify sexual health education needs, systolic blood pressure, BMI, and LDL-C. However, there was no statistically significant difference in diastolic blood pressure and high energy consumption for physical activity.
Conclusion:A well-developed nursing intervention based on Cox's interaction model of client health behaviour could successfully improve health outcomes and behaviours of secondary prevention of coronary heart disease. Such an intervention may be incorporated into community healthcare practice by nurses to improve patient care. Impact: This study provides a valuable insight to facilitate further development of effective nursing interventions to improve secondary prevention of coronary heart disease in community settings.| 4105 SHEN Et al.
Patient empowerment has been shown to have some positive impacts on self‐efficacy, self‐esteem, and recovery. However, information about the empowerment needs of patients after a percutaneous coronary intervention is scarce. The aim of this study was to develop a Chinese‐language instrument to measure empowerment needs of such patients. The initial instrument was generated based on a literature review and interviews with patients after a percutaneous coronary intervention procedure. Content validity was tested with a panel of experts using the Delphi method. In total, 226 patients were recruited for psychometric tests using the revised instrument. Expert authority coefficient was 0.92, and content validity index was 0.95. The internal consistency reliability was demonstrated by Cronbach's α coefficients (0.86 for the total score, 0.66–0.74 for the dimensions). The newly developed 19‐item, five‐dimension instrument has shown satisfactory validity (face/content validity and construct validity) and internal consistency reliability. The instrument could help clinical nurses who have close contact with patients after a percutaneous coronary intervention to gain a better understanding of their empowerment needs and could help develop appropriate health education to address such needs.
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