11/12/2023 0 Comments Kap questionnaire on nutritionA sample size of 300 was determined based on the rule of thumb of a subject to item ratio of 10:1. This cross-sectional study was conducted on an Iranian population older than 20 years of age referred to public healthcare centers in Tehran. Hence, the purpose of this study was to develop, evaluated, and confirm the validity and reliability of the developed questionnaire on KAP regarding CVD, its risk factors, and symptoms among an Iranian general population. Moreover, most existing questionnaires have been developed for a specific country, while cultural, social, economic, and environmental status play a significant role in conducting behaviors to control cardiovascular risk factors therefore, they might not apply to other countries. In some previous studies, the psychometric properties of structured questionnaires were mainly assessed by internal consistency, without using statistical methods to test those tools’ construct validity and reliability. To our knowledge, there is no reliable and validated questionnaire available on KAP for CVD, its risk factors, and symptoms for Iranian adults. For this, a valid and reliable instrument is needed to assess KAP. Finally, to assess the effectiveness of intervention programs, knowledge, attitude, and practice (KAP) surveys can be valuable since it is vital for public health to help develop targeted educational programs. Therefore, it is evident that a vital prerequisite for changing health behaviors and lifestyles is increasing the knowledge on CVD and its modifiable risk factors. It gradually results in overt behavior change. Īlthough CVDs are multi-factorial events and several individual and socio-environmental factors influence their occurrence, it has been indicated that knowledge level in a health aspect led to changes in attitude. Considering that most CVD risk factors are preventable or controllable such as unhealthy diet, lack of physical activity, smoking, obesity, hypertension, diabetes, and dyslipidemia, and these diseases can be prevented mainly by developing more specific population-based prevention programs. In Iran, according to GBD 2015, CVDs are the first cause of death, and DALYs, responsible for 46% of all deaths. Results provided evidence of the validity of the CVD-KAP29 for KAP studies for cardiovascular diseases in the general population.Ĭardiovascular diseases (CVDs) are the leading causes of death and disability worldwide, responsible for an estimated 17♹ million deaths each year of these, more than 75% occur in low- and middle-income countries. The Cronbach’s alpha and McDonald’s ω coefficients were higher than 0.60 for all domains except the nutrition and smoking subscales. Exploratory factor analysis suggested a four-factor subscale with 29 finalized items (CVD-KAP29), and acceptable goodness of fit indices was demonstrated by confirmatory factor analysis. Based on the results of the content validity, a questionnaire with 30 essential items was designed. In all, 300 adults with a mean age (SD) of 39.79 (12.1) years participated in this study. An initial 62-item questionnaire was developed, and the face, content, and construct validities were assessed. This cross-sectional study was conducted on an Iranian population older than 20 years referred to some of Tehran’s healthcare centers. The purpose of this study was to develop and examine the validity and reliability of a questionnaire on knowledge, attitude, and practice (KAP) regarding cardiovascular diseases (CVDs), their risk factors, and symptoms among an Iranian general population. Studies on knowledge, attitude, and practice (KAP) can be valuable for public health to help to develop targeted educational programs and assess the effectiveness of intervention programs.
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