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JPMPH : Journal of Preventive Medicine and Public Health

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4 "theory of reasoned action"
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Original Articles
The Relationship between Treatment Intention and Compliance in Newly Detected Hypertensive Patients.
Sok Goo Lee, Sang Soo Bae
Korean J Prev Med. 2001;34(4):417-426.
  • 2,264 View
  • 33 Download
AbstractAbstract PDF
OBJECTIVES
To analyse the psychosocial factors associated with hypertension management(drug treatment and life style modification) of newly detected cases and to understand and assess their behavioral intention or behaviors. METHODS: The survey area was a combined urban and rural area in Chungnam province, Korea, and the sampling method was cluster sampling. Study subjects included 541 newly detected cases of hypertension rated above stage 2 by JNC-VI from a community survey. The first survey was applied to 383 of these patients in order to discern their psychosocial characteristics. A follow-up survey was given to 345 persons with an 11-month interval following monthly telephone counseling concerning medication and life style modification by trained nurses. The final study subjects for analysis comprised 271 persons after excluding cases of incomplete data and change of address. RESULTS: Among the 85(33.2%) new patients who had intended to undergo drug treatment, 30(35.3%) persons were treated with antihypertensive agent after 11- month interval, while among the patients with no intention to receive treatment, only 36(21.1%) persons were treated. Hypertensive patients with a high intention score revealed a high score in life style modification compliance as well. Seventy three percent of the variance of behavioral intention to undergo hypertension management was explained by the patients attitude toward performing the behavior and subjective norm associated with behaviors related to the theory of reasoned action in structural modeling. Actual behaviors related positively with behavioral intention. The coefficient of determination was 0.255. CONCLUSION: Improving the compliance level of hypertensive patients in respect to drug treatment or life style modification requires a build up of positive behavioral intention, and caregivers must pay more attention to eventually converting behavioral intention to actual behaviors.
Summary
Patient Compliance and Associated Factors in the Community-based Hypertension Control Program.
Sangsoo Bae, Jee Kim, Kyungbok Min, Soonho Kwon, Dalsun Han
Korean J Prev Med. 1999;32(2):215-227.
  • 2,171 View
  • 39 Download
AbstractAbstract PDF
OBJECTIVES
To investigate compliance of hypertension patients using modified Theory of Reasoned Action(TRA). METHODS: The data were collected for 7-12 April 1997, by interviewing 190 hypertension patients in Hwachon, Kangwon-do. The analytical techniques employed include contingency table analysis and logit analysis. RESULTS: 15.1% of patients were unaware of the fact that he/she has hypertension and 11.2% did not know that he/she should take drug. 26.8% of patients took drug continuously, 20.1% had drug intermittently, and 53.1% had never have treatment. In the contingency table analysis, several variables were found to be significantly related to patient compliance. They included variables for attitude towards the consequences of taking drugs, normative beliefs, systolic BP at the enrollment, knowledge of how to take hypertensive drugs, variables for general health behavior and experience with having health worker's home visit. The logit analysis was performed by two steps. First step uses experience with drug treatment of hypertension as the dependent variable, and second step uses continuity of treatment. Included in the predictors that are significantly related to the former analysis are subjected norms produced by combining normative beliefs and motivation to comply, knowledge of how to take hypertensive drugs, and opinion about natural recovery of diseases. The only significant determinant of continuous treatment was knowledge of how to take hypertensive drugs. CONCLUSIONS: The results of analysis suggest the usefulness of TRA as a framework for the study of compliance of hypertensive patients. The findings have some practical implication as well. One is that efforts for enhancing compliance should be directed not only patients but also to other persons influencing patient's attitude and behavior. It also suggest that correct understanding of hypertension treatment is essential to perform the appropriate patient role.
Summary
Factors Related to the Health Behavior of Urban Residents on the Basis of Theory of Reasoned Action.
Sunhee Lee, Heuisug Jo
Korean J Prev Med. 1999;32(2):183-190.
  • 2,012 View
  • 20 Download
AbstractAbstract PDF
OBJECTIVES
The purpose of this study is to analyse factors related to the health promotion behavior on the basis of theory of reasoned action(TRA). METHODS: 509 residents in the city of Kyunggi-do were selected through multistage random sampling. A structured questionnaire was developed on the basis of Triandis model and collected by interviewing. RESULTS: Expectation toward act and social normative influence and age showed significant relationship to health promotion behavior. Also, facilitating factors, affective attitude, education level are indirectly related to health promotion behavior. CONCLUSIONS: The result suggest that TRA is useful in understanding the mechanism of health promotion behavior.
Summary
Health-Related Behaviors: Theoretical Models And Research Findings.
Sang Soo Bae
Korean J Prev Med. 1993;26(4):508-533.
  • 1,867 View
  • 32 Download
AbstractAbstract PDF
A wide range of health professionals have interest in changing the health behavior of individuals. To intervene effectively and to make informed judgements about how to measure the success of such interventions, health professionals must have an deep understanding of health behavior. This paper provides and overview of the thories of health-related behaviors and the strength and weakness of each, how the theories relate to others, and how they can be used in practice. The theories reviewed include Suchmann's stages of illness experience, Health belief model, Attribution theory, Fishbein's theory of reasoned action, Multiattribute utility models, Consumer information processing, and Andersen's models. Finally, this paper introduces the reader to interesting research findings in our country.
Summary

JPMPH : Journal of Preventive Medicine and Public Health