Sense of Coherence and Health-Related Quality of Life among Patients Undergoing Coronary Artery Bypass Grafting or Angioplasty

The role of sense of coherence in reducing anxiety and depressive symptoms among patients at the first acute coronary event: A three-year longitudinal study

OBJECTIVE

Although several studies suggest an association between psychological distress and increased morbidity and mortality in various cardiac populations, little is known about positive psychological resources, like Sense of Coherence (SOC), that may reduce distress. This longitudinal observational study aimed to test the hypothesis that a strong SOC predicted a longitudinal decrease in anxiety and depression in a sample of patients after their first acute coronary event.

METHODS

A sample of 275 patients completed the Hospital Anxiety Depression Scale (HADS) and the SOC Scale at five time-points (at the baseline and after 6, 12, 24, and 36 months). Longitudinal trajectories of anxiety, depression, and SOC were examined through hierarchical (generalized) linear models, controlling for sociodemographic and clinical indicators.

RESULTS

38.6% of patients experienced clinically relevant anxiety symptoms soon after the cardiovascular event, whereas only 20.8% experienced clinically relevant depressive symptoms. Anxiety symptoms decreased over time, plateaued, and then slightly increased, whereas depressive symptoms tended to be stable; these variables were positively associated during all time points. The SOC did not change over time; a strong SOC at baseline predicted decreased anxiety and depression.

CONCLUSION

Findings showed a strong relationship between SOC and symptoms of anxiety and depression, and they suggested the importance of a salutogenic approach in clinical practice and the relevance of interventions aimed at increasing resilience resources like the SOC in patients with cardiovascular diseases.

Sense of coherence and psychological well-being among coronary heart disease patients: a moderated mediation model of affect and meaning in life

There are credible data that the indirect relationship of sense of coherence with well-being can involve potential mediation and moderation mechanisms related to emotional and meaning-oriented factors. The self-concordance model provides a theoretical framework through which these associations can be examined. The current research explored whether the relationship between sense of coherence and well-being in people with coronary heart disease can be mediated by affect and simultaneously moderated by meaning in life. A total of 176 patients with coronary heart disease completed four questionnaires. Positive and negative affect turned out to mediate, though differently, the relationship between feelings of coherence and well-being. Furthermore, meaning in life moderated the indirect effect of sense of coherence to well-being only through positive affect. This confirmed the validity of a moderated mediation model of affect and meaning in life in associations between sense of coherence and well-being in people with coronary heart disease problems.

Sense of Coherence Predicts Physical Activity Maintenance and Health-Related Quality of Life: A 3-Year Longitudinal Study on Cardiovascular Patients

Cardiovascular disease (CVD) is the leading cause of morbidity and mortality globally. A physically active lifestyle can improve the health-related quality of life (HRQoL) of people with CVD. Nevertheless, adherence to a physically active lifestyle is poor. This study examined the longitudinal (pre-event, 6-, 12-, 24-, and 36-month follow-ups) physical activity profiles in 275 patients (mean age = 57.1 years; SD = 7.87; 84% men) after the first acute coronary event. Moreover, it investigated the associations among physical activity, sense of coherence (SOC), and HRQoL. Physical activity profiles were identified through latent class growth analysis, and linear regressions were then performed to explore the association between physical activity, SOC, and HRQoL. After the cardiovascular event, 62% of patients reached adequate physical activity levels and maintained them over time (virtuous profile). The remaining 38% could not implement (23%) or maintain (15%) a healthy behavior. A strong SOC at baseline (standardized β = 0.19, p = 0.002) predicted the probability of belonging to the virtuous profile. Moreover, a strong SOC at baseline (standardized β = 0.27, p < 0.001), together with the probability of belonging to the virtuous profile (standardized β = 0.16, p = 0.031), predicted a better HRQoL at the final follow-up. Findings showed a strong relationship between SOC, the ability to adopt a physically active lifestyle stably over time, and HRQoL in patients with CVD. They suggest the importance of tailoring physical activity interventions by promoting resilience resources such as SOC to improve patients’ quality of life after an acute coronary event.

Quality of life after coronary artery bypass graft & percutaneous transluminal coronary angioplasty: A follow up study from India

Coronary artery bypass graft (CABG) and percutaneous transluminal coronary angioplasty (PTCA) are treatments of choice for coronary artery disease. Quality of life (QoL) is an important factor in determining optimum treatment. This study was aimed to compare changes in QoL, six months post procedure, between CABG and PTCA, and to understand the confounding effect of various contributing factors. Thirty stable angina patients each in CABG and PTCA groups, were followed up for six months. QoL was assessed with WHO-QoL-BREF. Depression was rated on the Hamilton Depression Rating Scale. Changes in QoL and depression within and between CABG and PTCA groups were compared. Multinomial logistic regression was used to measure the predictive strength of treatment type (CABG and PTCA) on QoL, controlling for significant confounders. Although scores of QoL and depression significantly changed over time in both the groups, time×group interaction did not reach to a significance. Significant confounding effects of diabetes (P<0.01), hypertension (P<0.05) and diet restriction (P<0.05) were found. Controlling for confounding effects of these factors, group distribution to PTCA, compared to CABG, significantly predicted greater improvements in QoL (P<0.01).

Sense of Coherence and Quality of Life in Patients Treated with Antivitamin K Oral Anticoagulants: A Cross-Sectional Study

The aim of this study was to analyze the correlation between the participants’ self-reported quality of life and their sense of coherence in a sample (n = 85) of patients on treatment with oral antivitamin K anticoagulants. A cross-sectional design was used. The measurement instruments included a questionnaire on sociodemographic variables, the Spanish version of the Abbreviated World Health Organization Quality of Life questionnaire (WHOQOL-BREF), an oral-anticoagulant-treatment-specific quality-of-life questionnaire, and the sense-of-coherence (SOC) scale. We analyzed the correlations between the participants’ characteristics and the results from the quality-of-life and SOC scales. Age, level of education, employment status, living arrangement, and treatment length were the determinants of the quality of life in people treated with oral anticoagulants. We found a significant association between the four domains of the WHOQOL-BREF questionnaire and general treatment satisfaction (p < 0.01); no significant correlations were found between the SOC subscales and the oral-anticoagulant-treatment-specific quality of life in our sample. Women had a worse level of self-management than men. Nursing interventions should be tailored to the needs of the populations on treatment with oral anticoagulants in order to facilitate a higher level of self-management.

SALUTOGENESIS AND CARDIOVASCULAR HEALTH IN ADULTS: A SCOPING REVIEW

ABSTRACT Objective: to identify and synthesize evidence that relates the salutogenic theory proposed by Antonovsky with cardiovascular disease in adults. Methods: we conducted a scoping review as proposed by Arksey and O’Malley. Bibliographic databases were searched for original research articles about salutogenesis and cardiovascular health. The search yielded 29 studies that met the previously defined inclusion criteria. The results were evaluated and summarized in the form of a narrative. Results: the findings of the studies pointed to a correlation among a strong sense of coherence, high quality of life and a greater likelihood of adopting healthy behaviors. Furthermore, the articles showed that social support improves perceived health and well-being of adults with cardiovascular disease. Conclusions: as a central concept of the salutogenic theory, a sense of coherence represents a topic of interest for nursing professionals. Through their interventions, nurses can strengthen and improve people’s skills in the quest for and maintenance of their own health.

A Simple Method for Assessing the Mental Health Status of Students in Higher Education

Mental health problems are common among students in higher education all over the world, so identifying those who are at higher risk would allow the targeted provision of help. Our goal was to develop an assessment tool to identify students at risk for vulnerable mental health status. This tool was created from the 12-item General Health Questionnaire and Antonovsky’s abbreviated sense of coherence scale and was tested to distinguish between those with high or low mental resilience. Predictive ability was characterized by likelihood ratios taking the Beck Depression Inventory and perceived health as references. One-quarter (95% CI 21.1% to 29.7%) of the students had been in vulnerable mental health characterized by low sense of coherence and high distress, whereas 28.4% (95% CI 24.2% to 33.1%) seemed resilient, having high sense of coherence and low distress. The high negative predictive value of the assessment tool reliably identified resilient students in comparison with both the Beck Depression Inventory (98.6%) and perceived health status (83.9%). Use of the assessment tool is recommended for students to distinguish between those at decreased and increased risk in terms of mental health. Mental health services should be offered to students at higher risk.

Path analysis for key factors influencing long-term quality of life of patients following a percutaneous coronary intervention

OBJECTIVES

This cross-sectional study aimed to investigate the long-term quality of life (QOL) influencing of patients following a percutaneous coronary intervention (PCI) as well as its influencing factors.

PATIENTS AND METHODS

From June 2013 to April 2014, 428 PCI patients were enrolled in this questionnaire survey. The demographic and clinical data, Social Support Rating Scale, Medical Coping Modes Questionnaire, Social Disability Screening Schedule, and Short Form 36 Health Status Questionnaire were collected. Statistical analyses for data and path analyses for influencing factors were then carried out.

RESULTS

PCI patients received considerable social support from family and society, and most PCI patients adopted negative coping styles (avoidance and acceptance-resignation). Approximately 70.3% of PCI patients had a serious functional defect, and 96.97% of patients had an average (79.91%) or better (17.06%) QOL. Multiple linear regression analysis showed that long-term QOL of PCI patients was correlated positively with social support and sleep quality, but correlated negatively with the acceptance-resignation coping style, social function defects, and number of adverse cardiac events. Path analysis further showed that social support, acceptance-resignation coping style, social function defects, number of adverse cardiac events, and sleep quality exerted important effects on long-term QOL of PCI patients in descending order.

CONCLUSION

Most PCI patients had an average medium-term or better long-term QOL. Social support, acceptance-resignation coping style, social function defects, number of adverse cardiac events, and sleep quality were key influencing factors.

Psychosocial consequences in men taking part in a national screening program for abdominal aortic aneurysm

Screening for abdominal aortic aneurysm (AAA) has proven to reduce AAA-related mortality, but how the knowledge of having an untreated AAA affects health and daily life requires further clarification. The aim was to investigate the psychosocial consequences and sense of coherence (SOC) in 65-year-old men diagnosed with AAA and participating in a national screening program during a 6-month follow-up compared with men with no AAA. The single-center cohort study included 52 men with AAA and 118 men without AAA. A questionnaire including the Short Form 36 Health Survey, Hospital Anxiety and Depression Scale, SOC, questions concerning stress, and questions related to AAA were answered at baseline and after 6 months. Men with AAA reported more problems with physical functioning, pain, and general health than men with a normal aorta at baseline. After 6 months, men with AAA still reported more problems with physical functioning and stress in relation to disease than men with normal aortic diameter. No differences were observed between groups in SOC, anxiety, and depression. A significantly higher satisfaction with information from the physician and desire to learn about the AAA diagnosis was reported at baseline compared with that at follow-up. Having knowledge about the AAA diagnosis may moderately impact physical health and perceived stress, and in combination with the increased prevalence of other cardiovascular diseases, may lead to impaired perceived health for men diagnosed with AAA.

Family relations, sense of coherence, happiness and perceived health in retired Taiwanese: Analysis of a conceptual model

AIM

A growing awareness of the rapidly increasing aged population in the world has led to growing attention to mental health in late life. Happiness has been emphasized as an important indicator of physical health and is predicted by a sense of coherence. However, the mechanism of influence of family relations on sense of coherence, happiness and perceived health is unknown. The present study aimed to analyze a conceptual model of the relationships among family relations, sense of coherence, happiness and perceived health in retired persons.

METHODS

A total of 142 retired participants were recruited from social service centers in Taipei, Taiwan. A structured questionnaire measuring the relationships among family relations, sense of coherence, happiness and perceived health was filled in by each respondent. Data were analyzed using structural equation modeling.

RESULTS

The results showed that family relations is positively correlated with happiness, sense of coherence and perceived health. The results also showed that good family relations and a sense of coherence predict greater happiness. The results from structure equation modeling showed that the relationship between family relations and perceived health is completely mediated by happiness and a sense of coherence, but only the indirect effect of happiness is significant. The results also showed that family relations is partially mediated by the sense of coherence to happiness.

CONCLUSIONS

In caring for retired older people, medical professionals need to increase their family relations and sense of coherence simultaneously, and then promote happiness in their interventions. Geriatr Gerontol Int 2018; 18: 154-160.

Self-Efficacy and Health-Related Quality of Life Among Heart Failure Patients in Singapore: A Descriptive Correlational Study

Introduction: Heart failure (HF) accounts for 30% of all global deaths and Asians are likely to suffer from HF 10 years earlier than their Western counterparts. Low self-efficacy and poor health-related quality of life (HRQoL) have been reported in patients with HF. Methodology: A descriptive correlational design was adopted to investigate the associations between self-efficacy and HRQoL in 91 patients with HF in Singapore. Results: Patients with HF demonstrated moderately good self-efficacy ( M = 3.05, SD = 0.61) and HRQoL ( M = 22.48, SD = 18.99). Significant differences were found between total self-efficacy scores and education levels ( p = .05), and between overall HRQoL and smoking status ( p < .05). Self-efficacy was not significantly correlated to HRQoL. Smoking status, HF classification, and self-efficacy in maintaining function predicted HRQoL. Discussion: Health care professionals should assess each patient’s demographics, smoking status, and clinical condition before delivering individualized education to enhance their self-efficacy and, in turn, overall HRQoL.

Quality of life improvement with rehabilitation according to constitution of the World Health Organization for coronary artery bypass graft surgery patients: A descriptive review

This is a descriptive review focusing on trends of treatments required for postoperative coronary artery bypass graft surgery (CABG) patients to improve the quality of life (QOL).

METHODOLOGY

The sources of literary research to understand the concepts of coronary artery disease according to Indian scriptures are Ayurveda texts, Bhagavad Gita, Patanjali Yoga Sutra. The data was typed in Sanskrit using Devanagari script and explanation in English was given. As per new research techniques, surgery, physiotherapy rehabilitation and Yoga are serving CABG patient's medical and psychological health better. The World Health Organization (WHO) defines health as physical, mental and social well-being later redefined with additional terms like environmental and spiritual health. This definition is similar to the Panchakosha concept in Yoga and Pancha Mahabhutas in Ayurveda. In cases of emergency or passive treatment, medication serves as a better option for physical health. In circumstances where the person is able to move in daily activities (just after discharge), rehabilitation serves as a better option for physical, mental and social health. Travel and reactions to climatic change serve environmental health. Last strategy, belief, cultural and traditional methods with scientific background serves as the spiritual health. These step-wise treatments are required for CABG patients to get the overall health or QOL. However, surgery and physiotherapy rehabilitation are advanced as per modern era which serves physical, mental, and social health also, but environmental health and spiritual health have yet to be addressed. As an ancient system of medicine, Yoga combines physical, mental, social, environmental and spiritual practices and it should be added as treatment along with surgery and physiotherapy rehabilitation. If all of these therapies were in the treatment protocol for CABG surgery patients, we would observe the changes of QOL and fulfill the requirements of constitution of the WHO. Integrating concepts of Yoga, Ayurveda, modern rehabilitation, surgery and patient cooperation with lifestyle change are the key to QOL improvements after CABG.

Impact of marital status and comorbid disorders on health-related quality of life after cardiac surgery

PURPOSE

To explore associations between HRQL, marital status, and comorbid disorders in men and women following cardiac surgery.

METHOD

A secondary analysis was completed using data from a randomized controlled trial in which 416 individuals (23% women) scheduled for elective coronary artery bypass graft and/or valve surgery were recruited between March 2012 and September 2013. HRQL was assessed using the Health State Descriptive System (15D) preoperatively, then at 2 weeks, and at 3, 6, and 12 months following cardiac surgery. Linear mixed model analyses were performed to explore associations between HRQL, social support, and comorbid disorders.

RESULTS

The overall 15D scores for the total sample improved significantly from 2 weeks to 3 months post surgery, with only a gradual change observed from 3 to 12 months. Thirty percent (n = 92) of the total sample reported a lower 15D total score at 12 months compared to preoperative status, of whom 78% (n = 71) had a negative minimum important differences (MID), indicating a worse HRQL status. When adjusted for age and marital status, women had statistically significant lower 15D total scores compared to men at 3, 6, and 12 months post surgery. Compared to pre-surgery, improvement was demonstrated in 4 out of 15 dimensions of HRQL for women, and in 6 out of 15 dimensions for men at 12 months post surgery. Both men and women associated back/neck problems, depression, and persistent pain intensity with lower HRQL; for women, not living with a partner/spouse was associated with lower HRQL up to 12 months.

CONCLUSION

Women experienced decreased HRQL and a slower first-year recovery following cardiac surgery compared to men. This study demonstrates a need for follow-up and support to help women manage their symptoms and improve their function within the first year after cardiac surgery. This was particularly pronounced for those women living alone.

Health-related quality of life among cognitively intact nursing home residents with and without cancer - a 6-year longitudinal study

BACKGROUND

Limited information exists regarding the natural development of health-related quality of life (HRQOL) and its determinants among mentally intact nursing home (NH) residents. We aimed to examine HRQOL over time during a 6-year period among residents of NHs, who are not cognitively impaired, and to examine whether sense of coherence and a diagnosis of cancer influence HRQOL.

METHODS

The study was prospective and included baseline assessment and 6-year follow-up. After baseline assessment of 227 cognitively intact NH residents (Clinical Dementia Rating score ≤ 0.5), we interviewed 52 living respondents a second time at the 5-year follow-up and 18 respondents a third time at the 6-year follow-up. We recorded data from the interviews using the Short Form-36 (SF-36) Health Survey and the Sense of Coherence Scale. To study different developments over time for residents without and with cancer, we tested interactions between cancer and time.

RESULTS

The subscores of physical functioning and role limitation-physical domains declined with time (P < 0.001 and P = 0.02, respectively). Having a diagnosis of cancer at baseline was negatively correlated with general health (P = 0.002). Sense of coherence at baseline was positively correlated with all the SF-36 subscores from baseline to follow-up (P < 0.001).

CONCLUSION

The study indicates that the HRQOL changed over time during the 6 years of follow-up, and the sense of coherence appeared to be an important component of the HRQOL. Finally, our results showed that having a diagnosis of cancer was associated with decline in the general health subdimension.

Economic evaluation of exercise-based cardiac rehabilitation in patients with a recent acute coronary syndrome

Health care decision-making requires evidence of the cost-effectiveness of medical therapies. We evaluated the cost-effectiveness of exercise-based cardiac rehabilitation (ECR) implemented according to guidelines. All the patients (n = 204) had experienced a recent acute coronary syndrome and were randomized to a 1-year ECR (n = 109) or usual care (UC) group (n = 95). The patients' health-related quality of life was followed using the 15D instrument and health care costs were collected from electronic health registries. The cost-effectiveness of ECR was estimated based on intervention and health care costs and quality-adjusted life years (QALYs) gained. The total average cost per patient was lower in ECR than in UC. The incremental cost was divided by the baseline-adjusted incremental QALYs (0.045), yielding an incremental cost-effectiveness ratio of -€24511/QALYs. A combined endpoint of mortality, recurrent coronary event, or hospitalization for a heart failure occurred for five patients in ECR and 16 patients in UC (HR 3.9, 95% CI 1.4-10.6, P = 0.004, relative risk reduction 73%, number needed to treat eight). ECR is a dominant treatment option and decreases the occurrence of adverse cardiac events. These results are useful for decision-making when planning optimal utilization of resources in Finnish health care.

Psychometric properties of the Orientation to Life Questionnaire in nursing home residents

AIM

Older residents of nursing homes have several illnesses and face various challenges regarding losses of physical and mental functioning. Thus, coping and the quality of life are vital aspects in long-term care. Sense of coherence is considered an important resource for coping and the quality of life, and sense of coherence therefore needs to be validly and reliably measured in this population. We investigated the dimensionality, reliability and construct validity of the Orientation to Life Questionnaire in assessing sense of coherence among cognitively intact nursing home (NH) residents.

METHODS

We collected cross-sectional data from 227 cognitively intact NH residents (30 NHs) with one-on-one interviews. We performed confirmative factor analysis and correlations with the selected construct.

RESULTS AND CONCLUSION

In accordance with the salutogenic theory of sense of coherence, the three-factor model revealed the best fit to our data. In particular, item OLQ2, defined as 'concerns the experience of being surprised by the behaviour of people whom you know well', seemed troublesome. Removing this item resulted in good fit to the present data. Rewording or deleting item OLQ2 seems needed to get a reliable instrument measuring sense of coherence among nursing home residents.

Sense of coherence and quality of life in older in-hospital patients without cognitive impairment--a 12 month follow-up study

BACKGROUND

The relation between sense of coherence (SOC) and quality of life (QoL) among older persons has been found in some, but not all, studies and mostly in studies with cross-sectional design. We wanted to study if SOC was associated with domains of QoL at hospitalization and one year later among persons 65 years and above without cognitive impairment.

METHOD

At hospitalization (T1) and 12 month follow-up (T2) QoL and cognitive status were assessed using the WHOQOL-BREF and the Mini-Mental State Examination. At baseline, the 13-item version of the SOC scale was used to assess coping, the Hospital Anxiety and Depression Scale (HADS) was used to assess depressive and anxiety symptoms. Level of functioning was rated using Lawton and Brody's scales for physical self-maintenance and instrumental activities of daily living (personal and instrumental ADL).

RESULTS

In total, 165 (80 men) persons with a mean age of 77.7 (SD 6.9) years were included. The proportion of people rating their overall QoL as high had decreased from T1 to T2. The mean score on QoL- physical domain had increased, while the mean score of QoL-environmental domain had decreased. In adjusted regression analyses at T1, a high level of SOC was positively associated with QoL in three of four domains, i.e. physical, psychological and environmental, but level of SOC assessed at T1 was not associated with any domain of QoL at T2. Personal ADL was associated with some domains of QOL at T1 and T2.

CONCLUSION

The SOC level was associated with older adult's QoL during hospitalization but not their QoL one year after the hospital stay.

Anxiety and sense of coherence in Roma and non-Roma coronary heart disease patients

OBJECTIVE

Morbidity and mortality among Roma due to coronary heart disease (CHD) is high, but evidence on potential psychosocial pathways is lacking. This study aimed to assess the differences in the severity of anxiety symptoms and in the sense of coherence (SOC) between Roma and non-Roma CHD patients, crude and adjusted for age, sex, functional status and socio-economic status (SES).

DESIGN

We examined 607 CHD patients (mean age 58.0 ± 7.4, 28.7% female) scheduled for coronary angiography, 98 (16.1%) of whom were Roma. Anxiety symptoms were measured using the Hospital Anxiety and Depression Scale and SOC using the 13-item Orientation to Life Questionnaire. Data were analysed using hierarchical regression.

RESULTS

Roma ethnicity was associated with more severe anxiety (B = 1.89; [95% confidence interval (CI) = 0.79; 2.98]) adjusted for age, sex, functional status and SES. Roma ethnicity was also associated with lower SOC (B = -4.77; [95% CI = -7.85; -1.68]) adjusted for age, sex and functional status. The latter association lost statistical significance after adjustment for SES.

CONCLUSION

Roma ethnicity is associated with more anxiety symptoms and lower SOC among CHD patients. Our findings indicate that Roma CHD patients have a worse position regarding psychosocial factors that increase mortality and thus require additional attention.

Illness perceptions, mood and quality of life: a systematic review of coronary heart disease patients

OBJECTIVE

To examine published literature investigating the relationship between illness perceptions, mood and quality of life (QoL) in coronary heart disease (CHD) populations.

METHODS

Key databases were systematically searched (CINAHL, Medline, PsycINFO, Scopus and Web of Science) for studies matching the inclusion criteria between November 2011 and February 2012. References of included studies were examined and key authors contacted. Studies were subject to a quality control check.

RESULTS

21 studies met the inclusion criteria. A synthesis of the results found that illness perceptions were correlated to and predicted QoL and mood across CHD diagnoses. Specific illness perceptions (control, coherence and timeline) were found to be important for patients that had experienced an unexpected medical event, such as myocardial infarction.

CONCLUSION

The results of this study provide support that illness perceptions are related to outcomes across CHD populations and disease progression, however the results do not selectively support one particular model. Recommendations are consistent with cardiac rehabilitation guidelines. Further research should focus on the systemic impact of illness perceptions.

Sense of coherence as a predictor of health-related behaviours among patients with coronary heart disease

AIMS

A high sense of coherence (SOC) has been found to be associated with favourable health-related behaviours. However, evidence is for the most part lacking on the influence of SOC on health-related behaviours among coronary heart disease patients. The aim of this study was to explore the association between SOC at baseline and smoking status, nutrition behaviour, physical exercise and alcohol consumption of coronary heart disease patients 12-28 months after they had undergone different cardiac treatments.

METHODS

A total of 179 coronary heart disease patients (mean age 58.32±6.54 years, 19% female) were interviewed before coronary angiography and 12-28 months after. Self-report data about health-related behaviours were obtained via a structured interview. SOC was measured using the 13-item Orientation to Life Questionnaire. The relationship between SOC and health-related behaviours was examined using regression and cross-lagged path analyses.

RESULTS

SOC at baseline predicted non-smoking and quitting smoking: odds ratio (OR) (95% confidence interval (CI)) per unit increase (over range 38-91) was 1.11 (1.03-1.19) and 1.09 (1.01-1.17), respectively. Moreover, baseline SOC predicted healthy nutrition behaviour among percutaneous coronary intervention patients: the OR per unit increase was 1.08 (95% CI: 1.01-1.15). Lastly, SOC at baseline predicted improvement in alcohol consumption at follow-up among coronary artery bypass grafting patients (standard score result: -0.15, p<0.05).

CONCLUSION

Coronary heart disease patients with a low SOC before treatment are less likely to improve health behaviours after cardiac treatment and should thus get additional attention in health promotion.

Sense of coherence as an independent predictor of health-related quality of life among coronary heart disease patients

PURPOSE

The aim of this study was to determine whether sense of coherence (SOC) at baseline predicts health-related quality of life (HRQoL) at 12-28-month follow-up among patients with coronary heart disease when controlled for sociodemographic and medical variables.

METHODS

A total of 179 consecutive patients (58.28 ± 6.52 years, 16.8% women) scheduled for coronary angiography (CAG) were interviewed before CAG and 12-28 months after. SOC was measured with the 13-item Orientation to Life Questionnaire. HRQoL was measured using the Short Form Health Survey 36 (SF-36), from which the mental and physical component summaries (MCS, PCS) were calculated. The relationship between SOC and HRQoL was examined using regression analyses.

RESULTS

SOC proved to be a significant predictor of the MCS-score (B = 0.29; 95% CI = 0.17-0.41) and PCS-score (B = 0.18; 95% CI = 0.06-0.31) when not adjusted for possible confounding sociodemographic and medical variables. After adjustment for sociodemographic and medical variables, SOC remained a predictor of the MCS-score (B = 0.26; 95% CI = 0.14-0.39). SOC also remained a predictor of the PCS-score when controlled for gender, age and family income; however, the association disappeared after adjustment for functional status (B = 0.07; 95% CI = -0.05 to 0.19).

CONCLUSIONS

SOC is a predictor of mental and physical HRQoL at 12-28-month follow-up, crude and also after adjustment. Patients undergoing CAG with low SOC thus deserve particular attention in regard to the maintenance and improvement of their HRQoL.

Sense of coherence and other predictors of pain and health following laparoscopic cholecystectomy

INTRODUCTION

Pain is the most common symptom following laparoscopic cholecystectomy (LC) and might delay discharge from hospital after day surgery. A patient's ability to manage stressful situations can be assessed by the sense of coherence (SOC) and has been proposed to predict health. The aim of this study was to investigate predictors of average pain the first postoperative week after LC, and predictors of changes in perceived health, with special reference to individual coping resources measured by the Sense of Coherence Scale. Furthermore, a test-re-test was performed on SOC to evaluate the stability in the context of LC surgery.

METHOD

Seventy-three patients completed questionnaires about SOC, health status, pain, anxiety, symptom occurrence and symptom distress preoperatively, postoperative day 1-7 and after 1 and 6 months following LC.

RESULTS

By multiple regression, 23% of the variability in pain intensity could be explained by the variables age, SOC and education. Age was the strongest predictor. Further, 19% of the change in health between day 7 and 1 month could be explained by the two variables symptom distress the first postoperative day and SOC. The test-re-test of SOC had a correlation coefficient (r) of 0.55. Forty-six patients (63%) remained within ±10% of their preoperative SOC score at 6 months, 11 patients (15%) decreased and 16 patients (22%) increased their SOC values.

CONCLUSION

SOC was found to be a significant but weak predictor of pain intensity the first week after LC. Furthermore, patients scoring low SOC values experienced a delay in their health improvement. SOC was more unstable over time than previously suggested. Further, interventional studies are needed to clarify if SOC might be a clinically useful measure to identify vulnerable patients undergoing LC surgery.

Health-related quality of life in patients with peripheral arterial disease undergoing percutaneous transluminal angioplasty: a prospective one-year follow-up

Measuring Health Related Quality of Life has become more and more important in evaluating patients with peripheral arterial disease. This prospective longitudinal survey aimed to investigate health related quality of life over time in patients with peripheral arterial disease (PAD) undergoing percutaneous transluminal angioplasty (PTA) between December 2005 and June 2008. Health Related Quality of life was assessed using the Claudication Scale (CLAU-S) and EQ5D and the Sense of Coherence Scale was used to estimate the patients' sense of coherence. The findings of this study shows that the total CLAU-S score was improved both at one-month follow-up (p < 0.0001) and one-year follow-up (p < 0.0001) compared to baseline. There were significant differences regarding all five dimensions: every day life, pain, social life, illness-specific fears and psychological wellbeing. The EQ5D computed by index improved significantly both at one-month follow-up (p = 0.0006) and one-year follow-up (p = 0.0019) compared to baseline. Differences were found between the groups with low and moderate sense of coherence (p = 0.0169) as well as between the groups with low and high sense of coherence (p = 0.0208) regarding health related quality of life (HRQoL). This study showed that PTA improves HRQoL among individuals suffering from PAD and that the effect is sustainable over time. For more accurate results, a disease-specific instrument should be used to evaluate HRQoL.

Low sense of coherence interferes with lumbar spinal stenosis patients' postoperative recovery: a prospective one-year follow-up study

In a prospective observational study (N = 97) we examined the changes in the SOC score after a surgical intervention for lumbar spinal stenosis (LSS) and the factors associated with low and high SOC scores. Logistic regression analyses were used to investigate the predictors for the lowest SOC tertile. The post-surgical recovery among the low SOC group halted on three-month follow-up, whereas in the high SOC group a steady improvement was detected up to one year postoperatively. Preoperative and postoperative depressive symptoms were highly pertinent to the SOC of LSS patients, both as an indicator and a predictor of a low one-year SOC.

Personal factors associated with health-related quality of life in persons with morbid obesity on treatment waiting lists in Norway

Purpose

To explore relationships of socio-demographic variables, health behaviours, environmental characteristics and personal factors, with physical and mental health variables in persons with morbid obesity, and to compare their health-related quality of life (HRQoL) scores with scores from the general population.

Methods

A cross-sectional correlation study design was used. Data were collected by self-reported questionnaire from adult patients within the first 2 days of commencement of a mandatory educational course. Of 185 course attendees, 142 (76.8%) volunteered to participate in the study. Valid responses on all items were recorded for 128 participants. HRQoL was measured with the Short Form 12v2 from which physical (PCS) and mental component summary (MCS) scores were computed. Other standardized instruments measured regular physical activity, social support, self-esteem, sense of coherence, self-efficacy and coping style.

Results

Respondents scored lower on all the HRQoL sub-domains compared with norms. Linear regression analyses showed that personal factors that included self-esteem, self-efficacy, sense of coherence and coping style explained 3.6% of the variance in PCS scores and 41.6% in MCS scores.

Conclusion

Personal factors such as self-esteem, sense of coherence and a high approaching coping style are strongly related to mental health in obese persons.

Relationships between coping, coping resources and quality of life in patients with chronic illness: a pilot study

OBJECTIVES

The original purpose of the study was to determine differences between two groups of patients with chronic illness (ESRD and CHF) regarding the following study variables: coping, sense of coherence (SOC), self-efficacy and quality of life (QOL). Following this, the aim was to explore the relationships between demographic variables (sex, age, educational level and living area) and QOL as well as between coping, SOC, self-efficacy and QOL for the combined sample of patients with ESRD and CHF.

METHODS

A comparative and correlative design was used with a sample of 100 patients (n = 41 ESRD, n = 59 CHF). The data were collected during 2004, using four standardized questionnaires and regression analyses were conducted.

RESULTS

No significant differences were found between the two groups. Positive correlations were identified between SOC, general self-efficacy and QOL, whereas negative correlations emerge between emotion-focused coping, SOC, general self-efficacy and QOL. SOC, general self-efficacy and emotion-focused coping explained 40% of the variance in QOL. Those with low SOC and general self-efficacy showed negative correlations between emotion-focused coping and QOL, whereas no such correlations were shown for those with high values on SOC and general self-efficacy.

CONCLUSIONS

The present results on coping and QOL correspond with previous research regarding how other groups with chronic illness handled their daily life. Preliminary results indicate that how individuals tackle their present situation is more important than which chronic illness they have. Women used more emotion-focused coping than men, which constitute an important finding for further research.

Health-related quality of life after coronary artery bypass grafting

AIM

The purpose of this study was to monitor changes in health-related quality of life and to identify associated factors among patients having coronary artery bypass grafting and their significant others.

BACKGROUND

Heart disease and its treatment affects the lives of both patients and their significant others, and the early stage of recovery from surgery causes particular anxiety for both.

METHOD

In this longitudinal study, three sets of questionnaire data were collected 1, 6 and 12 months after coronary artery bypass grafting surgery from patients and significant others at one university hospital in Finland in 2001-2005. We recruited all patients who had been admitted for elective coronary artery bypass grafting surgery during the period specified. The data consisted of the responses from those patients and significant others who had completed all three questionnaires and for whom patient-significant other pairs existed (n = 163).

FINDINGS

Patients' and their significant others' health-related quality of life was at its lowest one month after the operation and improved during follow-up. The change in the mean health-related quality of life score differed between patients and significant others; the improvement in the patients' health-related quality of life was greater than that in the significant others. Neither the background variables used in the study nor social support were associated with change in health-related quality of life.

CONCLUSION

Further research is needed to identify factors explaining the change in health-related quality of life to develop interventions to support patients and significant others.

Sense of coherence--a determinant of quality of life over time in older female acute myocardial infarction survivors

AIMS

To determine the relationships between different sense of coherence levels and quality of life, and in older female myocardial infarction survivors; to investigate how socio-demographic, clinical characteristics, sense of coherence self-reported symptoms and function affect quality of life; and to determine whether sense of coherence and quality of life are stable during a six-month follow-up.

BACKGROUND

Myocardial infraction confers new physical and mental challenges. However, research on sense of coherence and other factors involved in maintaining physical, psychosocial and environmental aspects of quality of life in older female myocardial infraction survivors is scant.

DESIGN

Survey.

METHODS

A postal survey was conducted of 145 women, aged 62-80 years, three months to five years after myocardial infarction (T1), with a follow-up after six months (T2). Self-reported socio-demographic and clinical data and hospital medical records data were collected. The sense of coherence scale (SOC-29) and the World Health Organization Quality of Life Instrument Abbreviated (WHOQOL-BREF) were used.

RESULTS

We found a significant difference in quality of life between weak, moderate, and strong sense of coherence groups (p<0.001). Sense of coherence contributed to the level of all quality of life domains (p<0.001). Several clinical characteristics contributed to quality of life: (1) physical domain: comorbidities (p<0.001), previous myocardial infarction (p = 0.013), ejection fraction (p<0.011), length of hospital stay (p = 0.005) symptoms and function (p<0.001); (2) psychological domain: previous myocardial infarction (p = 0.031) and symptoms and function (p<0.001); and (3) environmental domain: education (p = 0.033) and symptoms and function (p = 0.003). On group level, both sense of coherence and quality of life were stable. Experiencing specific health changes (p<0.001), not major life events, influenced quality of life during the six-month follow-up.

CONCLUSION

Sense of coherence was an important stable determinant of quality of life domains in female myocardial infarction survivors. Although other factors were identified, further research is needed to elucidate additional determinants of quality of life.

RELEVANCE TO CLINICAL PRACTICE

These specific factors could guide clinicians in making treatment decisions that optimize the quality of life of their patients. Applying a salutogenic perspective through patient education may be important.

Predictors of quality of life in hospitalized cardiac patients

This cross-sectional investigation examined relationships between Sense of Coherence (SOC), age, gender, race, education, length of illness, and Quality of Life (QOLS) in 121 hospitalized cardiac patients (mean age 61.7 years), varying in condition and treatment regimen. QOLS scores were relatively good; SOC scores were slightly lower than other groups. SOC predicted QOLS alone, and in conjunction with age, gender, race, length of illness, and education, which did not predict QOLS separately. Thus, an important interdisciplinary goal is to help cardiac patients perceive life as comprehensible, manageable, and meaningful (as measured by SOC), as this greatly influences Quality of Life.

Shift from first generation antipsychotics to olanzapine may improve health-related quality of life of stable but residually symptomatic schizophrenic outpatients: a prospective, randomized study

OBJECTIVES

The aim of this study was to elucidate, whether shift from first generation antipsychotics (FGA) to olanzapine can affect health-related quality of life (HRQoL) of residually symptomatic schizophrenic outpatients.

METHODS

Patients were randomized to either olanzapine or to continuation on their FGA. The 15D-measured HRQoL at baseline and end-point (after 12 weeks) was compared.

RESULTS

Patients (n = 21) randomized to olanzapine achieved better HRQoL than those (n = 21) who continued on their FGA. This difference on the 15D (0.048 on a 0-1 scale; p = .037) was clinically important and comparable to that resulting from common surgical interventions, for example, hip or knee replacement.

CONCLUSIONS

HRQoL of stable outpatients with residual symptoms or adverse effects may improve substantially after shift from FGAs to olanzapine.

Sense of coherence as a resource in relation to health-related quality of life among mentally intact nursing home residents - a questionnaire study

BACKGROUND

Sense of coherence (SOC) is a strong determinant of positive health and successful coping. For older people living in the community or staying in a hospital, SOC has been shown to be associated with health-related quality of life (HRQOL). Studies focusing on this aspect among nursing home (NH) residents have been limited. This study investigated the relationship between SOC and HRQOL among older people living in NHs in Bergen, Norway.

METHODS

Based on the salutogenic theoretical framework, we used a descriptive correlation design using personal interviews. We collected data from 227 mentally intact NH residents for 14 months in 2004-2005. The residents' HRQOL and coping ability were measured using the SF-36 Health Survey and the Sense of Coherence Scale (SOC-13), respectively. We analyzed possible relationships between the SOC-13 variables and SF-36 subdimensions, controlling for age, sex, marital status, education and comorbidity, and investigated interactions between the SOC and demographic variables by using multiple regression.

RESULTS

SOC scores were significantly correlated with all SF-36 subscales: the strongest with mental health (r = 0.61) and the weakest with bodily pain (r = 0.28). These did not change substantially after adjusting for the associations with demographic variables and comorbidity. SOC-13 did not interact significantly with the other covariates.

CONCLUSION

These findings suggest that more coping resources improve HRQOL. This may indicate the importance of strengthening the residents' SOC to improve the perceived HRQOL. Such knowledge may help the international community in developing nursing regimens to improve HRQOL for older people living in NHs.

The sense of coherence in hospitalized cardiac and cancer patients

The sense of coherence (SOC) is a measure of one's global orientation toward the world; it is the extent to which one perceives life as comprehensible, manageable, and meaningful. The study assesses the SOC of cardiac and cancer inpatients, and examines whether age, gender, race, education, and length of illness predict SOC. Participants comprise 172 patients (84 women, 88 men) at an urban hospital in the Northeastern United States, 122 with cardiac conditions and 50 with cancer. The mean age is 59.8. Results show that the SOC of cardiac and cancer patients is slightly lower than the general population. There are no differences in SOC between cardiac and cancer patients. Multiple regression shows that age and length of illness predict SOC (R=.26, R2=.07, p=.002); however because of the small effect size and collinearity, their exact contributions need further study. SOC does not vary according to gender, race, or education.

Coronary Artery Bypass Grafting: Patients' and Health Professionals' Views of Recovery After Hospital Discharge

Background: Coronary artery bypass grafting (CABG) is effective in relieving symptoms and reducing mortality but some patients report no improvement or a decline in quality of life and hence do not experience a good recovery after surgery. Little published research has explored patients' and particularly health professionals' views on barriers and facilitators to recovery or the processes by which these factors affect recovery.

Aims: To identify post-discharge facilitators and barriers to recovery after CABG.

Methods: Semi-structured interviews were conducted with 11 patients who had previously undergone elective, isolated, first-time CABG and with 10 health professionals experienced in caring for these patients.

Results: Thematic analysis identified the following themes: person characteristics, including the impact on recovery of anxiety, depression, optimism and determination; rehabilitation classes; social support; and the effect of surgery. Findings indicate a complex relationship between the various barriers and facilitators to recovery and explore possible processes by which these influences on recovery operate.

Conclusions: Findings have indicated areas where health professionals can intervene to aid patients' long-term recovery, and thereby maximise the benefits of CABG, by providing information, support and reassurance particularly to patients who appear anxious and/or depressed.

Sense of coherence and quality of life in women family members of the seriously mentally ill

Providing care to a family member with serious mental illness (SMI) can reduce a family's quality of life. Quality of life, however, can be positively influenced by the caregiver's sense of coherence (SOC). Antonovsky's Salutogenic Health Model was examined in this secondary analysis of data from 60 women family members of adults with SMI. The results indicated that greater perceived stress decreased SOC and QoL, greater SOC enhanced QoL, and SOC partially mediated the effects of perceived stress on QoL. The findings suggest the need for reducing stress and strengthening SOC to promote optimal QoL for family members of adults with SMI.

Coping with recurrent breast cancer: predictors of distressing symptoms and health-related quality of life

Little is known about how postmenopausal women with recurrent breast cancer cope with distressing symptoms and which factors predict health-related quality of life (HRQOL). In the present study, 56 consecutively enrolled patients completed questionnaires measuring symptom occurrence, coping capacity, coping efforts, and HRQOL at the time of recurrence. Results from this study illustrate that women with recurrent breast cancer suffer from multiple, concurrent, and interrelated symptoms of illness, anxiety, depression, and fatigue. Highly prevalent symptoms are lack of energy, difficulty sleeping, pain, worrying, problems with sexual interest, feeling sad, and dry mouth. The most frequently occurring symptom is problem with sexual interest, and the most severe symptom is worrying. The most distressing symptom experienced is pain. The majority of the women report 10-23 symptoms. Women who experience multiple symptoms also report higher levels of symptom distress. The experience of distressing symptoms is predicted by coping capacity, and the coping efforts experienced predict HRQOL. Patients with lower coping capacity report higher prevalence of symptoms, experience higher levels of distress, and experience worse perceived health, which in turn may decrease their HRQOL. To help women manage recurrent breast cancer, it is important to use multidimensional measurement to identify, evaluate, and treat distressing symptoms, and not assess single symptoms only. Care must be based upon the awareness of critical factors that exacerbate vulnerability to distress, as well as the ability to adapt to a recurrent breast cancer disease.

Validación transcultural de la Escala de Sentido de Coherencia de Antonovsky (OLQ-13) en ancianos mayores de 70 años

BACKGROUND AND OBJECTIVE

Sense of Coherence (SOC) is a construct relating to coping strategies in the face of traumatic events. SOC is defined as a personal disposition towards perceiving life experiences as understandable, manageable and meaningful. The construct has shown itself to be a predictor of self-reported and objective health in a variety of contexts. Although the SOC construct has been studied, among the elderly in particular, the scale has never been validated in the Spanish aged population. This paper reports on the cross-cultural validation of Antonovsky's Sense of Coherence Scale (OLQ-13) in a sample of Spanish senior citizens.

SUBJECTS AND METHOD

We studied a sample of population from 8 locations across Spain, totaling 419 subjects aged 70 years or over. The psychometric attributes of the scale were studied. These included acceptability, scale assumptions, internal consistency, factor structure, construct validity (convergent validity, differential analyses, inter-domains correlation), and precision.

RESULTS

The internal consistency of the scale was adequate (Cronbach = 0.80). SOC showed moderate correlations with self-reported indices of physical health, quality of life and depression. The scale was found valid in differential analyses conducted for gender, age groups, levels of disability and functional impact of diseases. Principal components analysis yielded four factors accounting for 65.59% of the variance. The Meaningfulness domain acted as an independent factor.

CONCLUSIONS

The OLQ-13 is a valid and reliable instrument for use on Spanish elderly populations, including those with low educational level.

Fatigue is a prevalent and severe symptom associated with uncertainty and sense of coherence in patients with chronic heart failure

INTRODUCTION

Fatigue is a common symptom in patients with chronic heart failure (CHF) and has a major impact on their daily life activities. The purpose of this study was to examine the prevalence and severity of fatigue, conceptualized as a multiple dimensional symptom, and to determine the influence of sense of coherence and uncertainty on the fatigue experience in patients with CHF.

METHODS

Ninety-three consecutive patients, hospitalized with a diagnosis of CHF, completed the Multidimensional Fatigue Inventory Scale (MFI-20), Cardiovascular Population Scale (CPS), and Sense of Coherence Scale (SOC) and were classified according to the New York Heart Association (NYHA) functional classification criteria. Associations between selected variables were explored with multiple regression analysis.

RESULTS

The patients reported high prevalence and severity in the physical dimensions of fatigue. Uncertainty was associated positively with tiredness and reduced functional status. High age predicted reduced motivation and the ability to concentrate were affected by low SOC.

CONCLUSION

Fatigue is a prevalent and distressing experience in patients with CHF, where a variety of factors influence different dimensions of the fatigue experience. Recognising this, symptom management must be directed towards comprehensive assessment and a broad approach in interventions aimed at alleviating fatigue.