The association between health-related quality of life, self-reported characteristics and 1- and 3-year mortality amongst cardiac patients with and without type 2 diabetes.

PURPOSE: The objectives amongst cardiac patients with and without type 2 diabetes were to (i) describe self-reported characteristics as health-related quality of life (HRQoL), health behaviour, body mass index (BMI) and physical shape and to (ii) investigate the association between self-reported characteristics and 1- and 3-year mortality. METHODS: Adult patients (≥ 18 years) discharged with a cardiac diagnosis were invited to participate in a national survey, DenHeart. Self-reported characteristics included HRQoL (EQ-5D-5L and HeartQol), health behaviour (alcohol and smoking), BMI and physical shape. Data were linked to national registries. The association between self-reported characteristics and 1- and 3-year mortality were investigated using the Cox Proportional Hazard Regression model, reported as hazard ratios (HR) with 95% confidence intervals (CI). RESULTS: In total, 16,659 cardiac responders were included (n = 2,205 with type 2 diabetes, n = 14,454 without type 2 diabetes). Self-reported characteristics were worse amongst cardiac patients with type 2 diabetes compared to those without. After three years, the mortality rate was 14% amongst responders with diabetes and 7% amongst responders without type 2 diabetes (p ≤ 0.001). Better HRQoL was associated with a reduced risk of mortality amongst both groups. "Never been smoking" significantly reduced the risk of 1- and 3-year mortality amongst cardiac patients without diabetes, whereas good physical shape was associated with a reduced risk across both groups. CONCLUSION: HRQoL, health behaviour, BMI and physical shape are significantly worse amongst cardiac patients with type 2 diabetes. Better HRQoL was associated with a reduced risk of mortality amongst both groups, whereas other self-reported characteristics and the mortality risk varied.

Supplementing prediction by EuroSCORE with social and patient-reported measures among patients undergoing cardiac surgery.

OBJECTIVES: The risk of poor outcomes is traditionally attributed to biological and physiological processes in cardiac surgery. However, evidence exists that other factors, such as emotional, behavioral, social, and functional, are predictive of poor outcomes. Objectives were to evaluate the predictive value of several emotional, social, functional, and behavioral factors on four outcomes: death within 90 days, prolonged stay in intensive care, prolonged hospital admission, and readmission within 90 days following cardiac surgery. METHODS: This prospective study included adults undergoing cardiac surgery 2013-2014, including information on register-based socioeconomic factors and self-reported health in a nested subsample. Logistic regression analyses to determine the association and incremental value of each candidate predictor variable were conducted. Multiple regression analyses were used to determine the incremental value of each candidate predictor variable, as well as discrimination and calibration based on the area under the curve (AUC) and Brier score. RESULTS: Of 3217 patients, 3% died, 9% had prolonged intensive care stay, 51% had prolonged hospital admission, and 39% were readmitted to hospital. Patients living alone (odds ratio, 1.19; 95% confidence interval, 1.02-1.38), with lower educational levels (1.27; 1.04-1.54) and low health-related quality of life (1.43; 1.02-2.01) had prolonged hospital admission. Analyses revealed living alone as predictive of prolonged intensive care unit (ICU) stay (Brier, 0.08; AUC, 0.68), death (0.03; 0.71), and prolonged hospital admission (0.24; 0.62). CONCLUSION: Living alone was found to supplement EuroSCORE in predicting death, prolonged hospital admission, and prolonged ICU stay following cardiac surgery. Low educational level and impaired health-related quality of life were, furthermore, predictive of prolonged hospital admission.

Illness Perception After Heart Valve Surgery: Differences Among Men and Women.

BACKGROUND: Illness perception is composed of thoughts, ideas, and beliefs about illness, and a negative illness perception is known to be associated with poor outcomes. Among men and women, clinical outcomes after heart valve surgery are known to differ, but knowledge about differences in illness perception is sparse. OBJECTIVES: The aim of this study is to describe the differences in illness perception among men and women after open heart valve surgery and to identify sociodemographic and clinical characteristics associated with worse illness perception in men and women. METHODS: In a national cross-sectional study combined with register-based clinical and sociodemographic information, data on illness perception were collected with the Brief Illness Perception Questionnaire.Worse illness perception was defined as the worst quartile of each item of the Brief Illness Perception Questionnaire. Multiple logistic regression analyses were conducted to explore characteristics associated with worse illness perception. RESULTS: Of 1084 eligible patients, 32% (n = 349) completed the questionnaire (67% men; mean age, 68 years). Compared with men, women reported significantly worse scores of illness perception in 6 of 8 items. Furthermore, being female, age, length of stay, and comorbidity were associated with worse illness perception (worse quartile of scores). Age, higher educational level, and comorbidity were found to be associated with worse illness perception for men and length of stay for women. CONCLUSION: After open heart valve surgery, illness perception differs among men and women, with women having worse illness perception. Among the total population, being female, age, a longer length of stay, and comorbidity were also associated with worse illness perception.

The association between self-reported health status and adverse events: a comparison among coronary artery bypass grafting (CABG) versus percutaneous coronary intervention (PCI).

PURPOSE: While several studies have investigated clinical outcomes following coronary artery bypass grafting (CABG) vs. percutaneous coronary intervention (PCI), studies investigating self-reported health and the association with adverse outcomes are limited. Thus, the aim was to investigate differences in health-related quality of life (HRQoL), anxiety and depression at discharge and the association with a composite endpoint of the first event of acute cardiac readmission, revascularisation or 1-year mortality among patients undergoing CABG vs. PCI. METHODS: Data from the national cohort study, DenHeart, were used, including measures of HRQoL; EuroQoL-5D-5L (EQ-5D Index Score and VAS) and HeartQoL (Global, Physical and Emotional), anxiety and depression (Hospital Anxiety and Depression Scale, HADS) and register-based follow-up. A total of 7000 patients were included (CABG n = 652, PCI n = 6348) (median age 65, 75% men). Cox Proportional Hazard models were performed among a propensity-matched population of responders (n = 520). RESULTS: HRQoL was significantly better among patients undergoing PCI vs. CABG, but with no differences in time to readmission or revascularisation. HRQoL, anxiety and depression were significantly associated with the risk of the composite endpoint among the PCI group (Hazard Ratio, HR (95% confidence intervals, CI) [EQ-5D index score 3.07 (1.67-5.67), EQ-5D VAS 0.97 (0.96-0.99), HeartQol Global 0.61 (0.38-0.95), HeartQol Emotional 0.56 (0.39-0.80), HADS-D ≥ 8 3.12 (1.61-6.01), HADS-A ≥ 8 2.08 (1.14-3.80)]. CONCLUSION: Patients undergoing PCI reported better HRQoL at discharge compared with patients undergoing CABG, whereas readmission rates were similar. Self-reported health was associated with the risk of adverse events among patients undergoing PCI, but not among patients undergoing CABG. CLINICAL TRIAL REGISTRATION: NCT01926145.

Nurse-led Motivational Telephone Follow-up After Same-day Percutaneous Coronary Intervention Reduces Readmission and Contacts to General Practice.

BACKGROUND: Same-day discharge of patients undergoing percutaneous coronary intervention (PCI) may challenge preparation of patients for discharge. OBJECTIVE: The objective of this study was to investigate whether nurse-led telephone follow-up influenced patients' self-management post-PCI. METHODS: We performed a randomized study with an allocation rate of 1:1. A standardized nurse-led motivational telephone consultation was conducted between 2 and 5 days after PCI to support adherence to medical therapy, follow-up activities, emotional well-being, and healthy lifestyle. The control group received usual care and discharge procedures. Primary outcome was adherence to use of P2Y12 inhibitor (clopidogrel or ticagrelor) therapy at 30 days of follow-up. RESULTS: We consecutively included 294 elective patients (83%) undergoing PCI and with planned same-day discharge. Adherence to P2Y12 inhibitors was not influenced by the intervention (intervention vs control, 95% vs 93%, respectively; P = .627). However, the proportion of patients readmitted (8% vs 16%, P = .048), as well as self-initiated contacts to general practitioners (29% vs 42%, P = .020), was lower in the intervention group compared with the control group. Patients in the intervention group were more likely to know how to manage symptoms of angina pectoris (90% vs 80%, P = .015), and a higher proportion of patients in the intervention group commenced healthy physical activities (53% vs 41%, P = .043). CONCLUSION: Nurse-led motivational telephone follow-up did not influence adherence to antiplatelet medical therapy after PCI. However, the intervention positively influenced self-management of angina pectoris and reduced hospital readmissions and self-initiated contacts to general practitioners and hospitals.

Mental health is a risk factor for poor outcomes in cardiac patients: Findings from the national DenHeart survey.

OBJECTIVE: To explore (i) the prevalence of cardiac risk factors (obesity, smoking, excessive alcohol consumption and medication non-adherence) among cardiac patients with depression and anxiety, (ii) associations between depression and anxiety scores and cardiac risk factors and (iii) the association of depression and anxiety and cardiac risk factors with mortality, and their population attributable risk. METHODS: A national cross-sectional study using patient-reported outcomes at discharge and national register data. For one year (April 15th 2013 to April 15th 2014) all patients discharged or transferred from the five Danish Heart Centres were included in the study. A total of 14,239 patients answered the HADS questionnaire, response rate 51%. RESULTS: Mean age was 64.8 years and 69% were male. Patients with depression or anxiety (HADS-D or HADS-A score ≥ 8) had 30% and 45%, respectively, higher odds of being current smokers; 19% and 37% higher odds of being obese and 31% and 24% higher odds of excessive alcohol consumption. Depressive patients had 34% higher odds of being non-adherent to their medication. At one-year follow-up, patients with depression (HADS-D score ≥ 11) had the highest attributable risk associated with mortality followed by: smoking, ischemic heart disease, anxiety, diabetes, hypertension chronic obstructive pulmonary disease and excessive alcohol consumption. CONCLUSION: Depression and anxiety in patients with cardiac disease is associated with cardiac risk behaviour such as smoking, obesity, excessive alcohol consumption and medication non-adherence. Depression and anxiety have an attributable risk associated with mortality that is comparable to other well-known risk factors such as smoking.

Visualization of Coronary Artery Calcification: Influence on Risk Modification.

OBJECTIVES: Direct health provider to patient presentation of coronary computed tomography angiography findings may increase adherence to preventive therapy and risk modification. The purpose of this study was to assess the influence of visualization of coronary artery calcification and lifestyle recommendations on cholesterol concentrations and other risk variables in symptomatic patients with nonobstructive coronary artery disease and hyperlipidemia. METHODS: We performed a prospective 2-center randomized controlled trial. Patients were randomized 1:1 to intervention or standard follow-up in general practice. The primary end point was change in plasma total cholesterol concentration at 6 months follow-up. RESULTS: We included 189 patients (mean [± standard deviation] age 61 [12] years, 57% were male). Median (range) Agatston score was 166 (70-2054). The reduction in plasma total cholesterol concentrations tended to be higher in the intervention group than in the control group, 51.04 mg/dL versus 45.63 mg/dL (P = .181). In a subgroup including patients continuing statin therapy during follow-up (n = 147), the reduction in plasma total cholesterol concentrations was more pronounced in the intervention group than in the control group, 66.13 mg/dL versus 55.68 mg/dL (P = .027). In the intervention group, there was a higher degree of statin adherence and a higher proportion of patients who stopped smoking and commenced healthier dietary behavior than in the control group. CONCLUSIONS: Visualization of coronary artery calcification and brief recommendations about risk modification after coronary computed tomography angiography in symptomatic patients with nonobstructive coronary artery disease and hyperlipidemia may have a favorable influence on plasma total cholesterol concentration, adherence to statin therapy, and risk behavior. Further investigations are needed.

Social factors and coping status in asymptomatic middle-aged Danes: association to coronary artery calcification.

AIMS: Understanding the determinants of social and coping inequalities in subclinical cardiovascular disease is an important prerequisite in developing and implementing preventive strategies. The aim of this study was to investigate the association between social factors and coping status, respectively, and subclinical coronary artery disease (CAD) in middle-aged Danes. METHODS: This is a DanRisk screening substudy, thus including healthy Danish males and females aged 50 or 60 years. Social measures included grade of education, employment and co-habiting status. The coping status was estimated by the general self-efficacy (GES) scale. Coronary artery calcification (CAC) was assessed by computed tomography using the Agatston score (AS). Conventional clinical risk factors included sex, family history of CAD, BMI > 25, smoking, hypercholesterolaemia and hypertension. RESULTS: In 568 individuals the prevalence of subjects with CAC was 267 (45%). Independent predictors of CAC in males were age (OR = 1.10, 95% CI = 1.04-1.16, p < 0.001), smoking (OR = 1.75, 95% CI = 1.03-2.99, p = 0.038), and low co-habiting status (OR = 3.66, 95% CI = 1.19-11.25, p = 0.023). Independent predictors in females were age (OR = 1.67, 95% CI = 1.02-1.12, p = 0.006), and smoking (OR = 1.71, 95% CI = 1.06-2.78, p = 0.029). Higher AS was associated to lower employment level in females (p = 0.001) but not in males (p = 0.833). CONCLUSIONS: Social factors are associated to the prevalence and severity of CAC in asymptomatic middle-aged individuals with gender differences. The relative value of gender specific social versus conventional clinical risk factors in the risk assessment of subclinical CAC in middle-aged individuals needs further investigation in future prospective studies.

Changes in medical treatment six months after risk stratification with HeartScore and coronary artery calcification scanning of healthy middle-aged subjects.

OBJECTIVES: The aim was to examine and compare the impact of HeartScore and coronary artery calcification (CAC) score on subsequent changes in the use of medication. METHODS: A total of 1156 healthy men and women, aged 50 or 60, had a baseline medical examination and a coronary artery CT-scan as a part of a screening programme. Using the European HeartScore, the total 10-year cardiovascular mortality risk was estimated (≥5% risk was considered as high). Risk factors and CAC scores were reported to both the patients and their general practitioner. Six months after the screening, follow-up questionnaires addressing current medication were mailed to the participants. RESULTS: A completed questionnaire was returned by 1075 (93%) subjects. At follow up, the overall use of prophylactic medication was significantly increased. Of those with CAC (n = 462) or high HeartScore (n = 233), 21 and 19%, respectively, received lipid-lowering treatment, while 25 and 32%, respectively, received antihypertensive treatment. In multivariate logistic regression analyses, the presence of CAC was associated with an increased use of lipid-lowering treatment (OR 2.2; 95% CI 1.2-4.0), while the presence of a high HeartScore was associated with an increased use of lipid-lowering (OR 2.9; 95% CI 1.6-5.5) and antihypertensive medication (OR 3.4; 95% CI 1.9-6.0). CONCLUSION: Knowledge of present cardiovascular risk factors like high HeartScore and/or CAC leads to beneficial changes in medication. However, at follow up only a minority of high-risk subjects did received prophylactic treatment. CAC score was not superior to HeartScore regarding these motivational outcomes.