Abstract
Aim
To test the situation-specific theory of heart failure self-care with structural equation modelling.
Background
Several authors have proposed theories on heart failure self-care, but only the situation-specific theory of heart failure self-care by Riegel and Dickson is focused on the process that patients use to perform self-care. This theory has never been tested with structural equation modelling.
Design
A secondary analysis of data from a cross-sectional study.
Methods
Patients with heart failure were recruited in 21 cardiovascular centres across Italy during 2011. Data were collected with a sociodemographic questionnaire, chart abstraction for clinical data and the Self-Care of Heart Failure Index v.6·2.
Results
A sample of 417 participants was enrolled in the study (59% males, mean age 72 years). The following propositions were tested and supported: Symptom monitoring correlates with treatment adherence; symptom monitoring and treatment adherence have a direct, positive relationship with symptom recognition and evaluation that in turn have a direct, positive relationship with treatment implementation; treatment implementation has a direct, positive relationship with treatment evaluation. In addition, the following three relationships were found: Symptom monitoring has a direct, positive relationship with treatment implementation; symptom recognition and evaluation have direct, positive relationships with treatment evaluation and symptom monitoring correlates with treatment evaluation. [Correction added on 9th April 2013, after first online publication: ‘…symptom monitoring correlates with treatment implementation.’ has been corrected to read ‘…symptom monitoring correlates with treatment evaluation.’]
Conclusion
The data support the situation-specific theory of heart failure self-care with the addition of three new relationships that emerged from the analysis. Results of this study lend further support to the use of the situation-specific theory of heart failure self-care in research and practice.
To test the situation-specific theory of heart failure self-care with structural equation modelling.
Background
Several authors have proposed theories on heart failure self-care, but only the situation-specific theory of heart failure self-care by Riegel and Dickson is focused on the process that patients use to perform self-care. This theory has never been tested with structural equation modelling.
Design
A secondary analysis of data from a cross-sectional study.
Methods
Patients with heart failure were recruited in 21 cardiovascular centres across Italy during 2011. Data were collected with a sociodemographic questionnaire, chart abstraction for clinical data and the Self-Care of Heart Failure Index v.6·2.
Results
A sample of 417 participants was enrolled in the study (59% males, mean age 72 years). The following propositions were tested and supported: Symptom monitoring correlates with treatment adherence; symptom monitoring and treatment adherence have a direct, positive relationship with symptom recognition and evaluation that in turn have a direct, positive relationship with treatment implementation; treatment implementation has a direct, positive relationship with treatment evaluation. In addition, the following three relationships were found: Symptom monitoring has a direct, positive relationship with treatment implementation; symptom recognition and evaluation have direct, positive relationships with treatment evaluation and symptom monitoring correlates with treatment evaluation. [Correction added on 9th April 2013, after first online publication: ‘…symptom monitoring correlates with treatment implementation.’ has been corrected to read ‘…symptom monitoring correlates with treatment evaluation.’]
Conclusion
The data support the situation-specific theory of heart failure self-care with the addition of three new relationships that emerged from the analysis. Results of this study lend further support to the use of the situation-specific theory of heart failure self-care in research and practice.
| Original language | English |
|---|---|
| Pages (from-to) | 2481-92 |
| Number of pages | 12 |
| Journal | Journal of Advanced Nursing |
| Volume | 69 |
| Issue number | 11 |
| Early online date | 21 Mar 2013 |
| DOIs | |
| Publication status | Published - Nov 2013 |
Keywords
- Aged
- Aged, 80 and over
- Cross-Sectional Studies
- Female
- Health Knowledge, Attitudes, Practice
- Heart Failure
- Humans
- Italy
- Male
- Middle Aged
- Models, Theoretical
- Patient Compliance
- Questionnaires
- Self Care