Background. Cardiovascular diseases are the second leading cause of mortality, disability, and reduced productivity in women over 40 years and the first cause of mortality in women over 60 years. Therefore, the present study aimed to determine the effect of educational intervention based on theory of planned behavior (TPB) on health-promoting lifestyle in women susceptible to cardiovascular diseases. Methods. This quasiexperimental study was conducted on 200 women susceptible to cardiovascular diseases referred to health centers in Fasa city, Fars province, Iran. The available sampling was performed on women who referred to the centers and had a family record. In this study, two health-promoting lifestyle questionnaires consisting of 49 questions and the theory of planned behavior questionnaire consisting of 50 questions were used. The obtained data were analyzed by using the SPSS software version 24 in two stages before and six months after the educational intervention through paired t-test, independent t-test, chi-square test, and McNemar test. Results. The mean age of women in the experimental and control groups was 38.74 ± 9.22 and 39.14 ± 9.08 years, respectively. The results showed a significant increase in the experimental group after six months of intervention in terms of health-promoting lifestyle and constructs of the theory of planned behavior. Also, mean blood pressure, fasting blood sugar, and smoking of experimental group decreased six months after the educational intervention. Conclusion. Considering the irreplaceable role of education in adopting healthy behaviors and the role of women in strengthening the family foundation, quality educational programs should be designed and regularly implemented by health care providers for women.

中文翻译：

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基础理论教育干预对心血管疾病易感女性健康促进生活方式的影响：计划行为理论的应用

背景。心血管疾病是导致 40 岁以上女性死亡、残疾和生产力下降的第二大原因，也是 60 岁以上女性死亡的第一原因。因此，本研究旨在确定基于计划行为理论（TPB）的教育干预对易患心血管疾病的女性健康促进生活方式的影响。方法。这项准实验研究是针对伊朗法尔斯省法萨市卫生中心的 200 名易患心血管疾病的女性进行的。现有抽样是对转介到这些中心并有家庭记录的妇女进行的。本研究使用了两份包含49个问题的健康促进生活方式问卷和包含50个问题的计划行为理论问卷。采用SPSS软件24版对教育干预前和教育干预后6个月两个阶段获得的数据进行配对t检验、独立t检验、卡方检验和麦克尼马尔检验。结果。实验组和对照组女性的平均年龄分别为38.74±9.22岁和39.14±9.08岁。结果显示，经过六个月的干预，实验组在促进健康的生活方式和计划行为理论的构建方面有了显着的提高。此外，教育干预后六个月，实验组的平均血压、空腹血糖和吸烟率均有所下降。结论。考虑到教育在养成健康行为方面的不可替代作用以及妇女在巩固家庭基础方面的作用，医疗保健提供者应为妇女设计并定期实施优质教育计划。