Feelings of being disabled as a predictor of mortality in men 10 years after percutaneous coronary transluminal angioplasty

[A prospective cohort study of the influence of positive/negative effectivity on the mortality risk of the Chinese elderly]

OBJECTIVE

To explore the influence of positive/negative effectivity on the mortality risk of the Chinese elderly.

METHODS

Using the latest four surveys data of Chinese longitudinal healthy longevity survey in 2008, 2012, and 2014, as well as 2018 and selecting 10 993 elderly people who were aged 65 and above as research objects, this paper compared the positive/negative effectivity status and differences of the elderly in different gender and age groups. And then this paper analyzed the effect of positive/negative effectivity on elderly people' s mortality risk by constructing Cox proportional hazards model.

RESULTS

Compared with the female elderly, the male elderly had lower negative effectivity and higher positive effectivity. With the increase of age, the negative effectivity of the elderly increased, while the positive effectivity decreased. The results showed that after adjusting for the basic demographic characteristics, health status and living habits of the respondents in the baseline survey, in the positive effectivity dimension, "clean preference" (HR=0.922, 95%CI: 0.889-0.956), "autonomy" (HR=0.933, 95%CI: 0.914-0.952) and "sense of youth" (HR=0.948, 95%CI: 0.927-0.969), had a protective effect on the mortality risk of the elderly, while in the dimension of "open-minded view", there was no significant difference in the mortality risk of the elderly with different answers. In the negative effecti-vity dimension, "tension and fear" (HR=1.039, 95%CI: 1.014-1.065), "loneliness" (HR=1.053, 95%CI: 1.029-1.079) and "uselessness" had a harmful effect on the mortality risk of the elderly. The more positive effectivity, the lower the mortality risk of the elderly (HR=0.967, 95%CI: 0.956-0.978), while the more negative effectivity, the higher the mortality risk of the elderly (HR=1.024, 95%CI: 1.013-1.035).

CONCLUSION

The negative effectivity of the elderly in all dimensions may increase the mortality risk of elderly people. We ought to dredge the negative emotions of the elderly in time. In the health promotion of the elderly, we should also pay attention to the encouragement of positive effectivity in all dimensions, which requires the joint efforts of families, communities and governments.

Which Aspects of Positive Affect Are Related to Mortality? Results From a General Population Longitudinal Study

Background

Previous research has shown a link between low positive affect and mortality, but questions remain about how positive affect is related to mortality and how this differs by gender and age.

Purpose

To investigate the relationships between positive affect, negative affect, and mortality in a general population sample, and to examine whether these relationships were related to age, sex, or cause-specific mortality.

Methods

We used data from 5,554 Norwegian participants aged 47-49 and 71-74 years who completed the Positive and Negative Affect Schedule (PANAS) and also provided data on demographics, health behaviors, and physical health as part of the Hordaland Health Study. The primary outcome was mortality after an average follow-up period of 16.5 years.

Results

Participants in the lowest positive affect tertile had a near twofold increased mortality risk, compared to those in the highest positive affect tertile. This association was driven primarily by the PANAS "active" item and persisted, even after controlling for activity-related confounds and other positive affect items. No significant associations were found between negative affect and mortality. The relationship between positive affect and mortality was not significantly attenuated by age or sex. Although low positive affect was associated with an increased risk of mortality, it was not related to a specific cause of death.

Conclusions

Low positive affect was significantly associated with mortality risk. The relationship was driven by the PANAS active item and not associated with cause-specific mortality. Findings suggest future research should examine the association between feeling inactive, sedentary behavior, and subsequent mortality.

Feelings of being disabled as a prognostic factor for mortality in men and women post-PCI up to 12years

BACKGROUND

It remains unclear whether feelings of being disabled are a relevant psychological factor that determines long term outcome after percutaneous coronary intervention (PCI). Therefore, we evaluated 'feelings of being disabled' as an independent risk factor for mortality 12years post-PCI.

METHODS

The study population comprised a consecutive series of CAD patients (n=845) treated with PCI as part of the Taxus-Stent Evaluated At Rotterdam Cardiology Hospital (T-SEARCH) registry. Of these patients n=646 (age 63years, 75% male) completed the subscale 'feelings of being disabled' of the Heart Patients Psychological Questionnaire (HPPQ), within the first month after PCI.

RESULTS

At 12year follow-up, n=209 patients (32%) died. Of the 162 females n=73 (45%) experienced high feelings of being disabled (High-FOBD) and of the 484 males, n=134 (28%) reported high-FOBD. Patients with high feelings of being disabled had a two-fold increased risk of mortality at 12-year follow-up (HR=1.86, 95% CI=1.41-2.45). After adjusting, high feelings of being disabled remained a predictor of 12-year mortality (HR=2.53, 95% CI=1.30-4.90).

CONCLUSIONS

This study confirms that psychosocial variables like feelings of being disabled influence cardiac morbidity and mortality. Furthermore, there is no difference in mortality between men and women with high feelings of being disabled 12years post-PCI. It is important that clinicians are aware that PCI-patients who feel disabled have a less favorable survival and that the difference in survival is even greater for women who feel disabled.

Positive and Negative Affect Is Related to Experiencing Chest Pain During Exercise-Induced Myocardial Ischemia

OBJECTIVE

Silent myocardial ischemia is thought to be associated with worse cardiovascular outcomes due to a lack of perception of pain cues that initiate treatment seeking. Negative affect (NA) has been associated with increased pain reporting and positive affect (PA) with decreased pain reporting, but these psychological factors have not been examined within the context of myocardial ischemia. This study evaluated the associations between PA, NA, and chest pain reporting in patients with and without ischemia during exercise testing.

METHODS

A total of 246 patients referred for myocardial perfusion single-photon emission computed tomography exercise stress testing completed the positive and negative affect schedule-expanded version, a measure of PA and NA. Presence of chest pain and myocardial ischemia were evaluated using standardized protocols.

RESULTS

Logistic regression analyses revealed that for every 1-point increase in NA, there was a 13% higher chance for ischemic patients (odds ratio [OR] = 1.13; 95% confidence interval [CI] = 1.02 to 1.26) and an 11% higher chance in nonischemic patients (OR = 1.11; 95% CI = 1.03 to 1.19) to report chest pain. A significant interaction of PA and NA on chest pain reporting (β = 0.02; 95% CI = 0.002 to 0.031) was also observed; nonischemic patients with high NA and PA reported more chest pain (57%) versus patients with low NA and low PA (13%), with high NA and low PA (17%), and with high PA and low NA (7%).

CONCLUSIONS

Patients who experience higher NA are more likely to report experiencing chest pain. In patients without ischemia, high NA and PA was also associated with a higher likelihood of reporting chest pain. Results suggest that high levels of PA as well as NA may increase the experience and/or reporting of chest pain.

Hearing, mobility, and pain predict mortality: a longitudinal population-based study

OBJECTIVE

Measures of health-related quality of life (HRQL), including the Health Utilities Index Mark 3 (HUI3) are predictive of mortality. HUI3 includes eight attributes, vision, hearing, speech, ambulation, dexterity, cognition, emotion, and pain and discomfort, with five or six levels per attribute that vary from no to severe disability. This study examined associations between individual HUI3 attributes and mortality.

STUDY DESIGN AND SETTING

Baseline data and 12 years of follow-up data from a closed longitudinal cohort study, the 1994/95 Canadian National Population Health Survey, consisting of 12,375 women and men aged 18 and older. A priori hypotheses were that ambulation, cognition, emotion, and pain would predict mortality. Cox proportional hazards regression models were applied controlling for standard determinants of health and risk factors.

RESULTS

Single-attribute utility scores for ambulation (hazard ratio [HR]=0.10; 0.04-0.22), hearing (HR=0.18; 0.06-0.57), and pain (HR=0.53; 0.29-0.96) were statistically significantly associated with an increased risk of mortality; ambulation and hearing were predictive for the 60+ cohort.

CONCLUSION

Few studies have identified hearing or pain as risk factors for mortality. This study is innovative because it identifies specific components of HRQL that predict mortality. Further research is needed to understand better the mechanisms through which deficits in hearing and pain affect mortality risks.

Anhedonia is associated with poor health status and more somatic and cognitive symptoms in patients with coronary artery disease

Purpose

The effectiveness of cardiac rehabilitation (CR) in patients with coronary artery disease (CAD) is moderated by negative emotions and clinical factors, but no studies evaluated the role of positive emotions. This study examined whether anhedonia (i.e. the lack of positive affect) moderated the effectiveness of CR on health status and somatic and cognitive symptoms.

Methods

CAD patients (n = 368) filled out the Hospital Anxiety and Depression Scale (HADS) to assess anhedonia at the start of CR, and the Short-Form Health Survey (SF-36) and the Health Complaints Scale (HCS) at the start of CR and at 3 months to assess health status and somatic and cognitive symptoms, respectively.

Results

Adjusting for clinical and demographic factors, health status improved significantly during the follow-up (F(1,357) = 10.84, P = .001). Anhedonic patients reported poorer health status compared with non-anhedonic patients, with anhedonia exerting a stable effect over time (F(1,358) = 34.80, P < .001). Somatic and cognitive symptoms decreased over time (F(1,358) = 3.85, P = .05). Anhedonics experienced more benefits in terms of somatic and cognitive symptoms over time (F(1,358) = 13.00, P < .001).

Conclusion

Anhedonic patients reported poorer health status and higher levels of somatic and cognitive symptoms prior to and after CR. Somatic and cognitive symptoms differed as a function of anhedonia over time, but health status did not. Anhedonia might provide a new avenue for secondary prevention in CAD.

Feelings of being disabled as a prognostic factor for mortality in the drug-eluting stent era

OBJECTIVE

It remains unclear whether feelings of being disabled are a relevant psychological factor that determines outcome after percutaneous coronary intervention (PCI). Therefore, we evaluated "feelings of being disabled" as an independent risk factor for mortality 4 years post-PCI.

METHODS

As part of the Taxus-Stent Evaluated At Rotterdam Cardiology Hospital (T-SEARCH) Registry, 658 consecutive patients (age 63 years, 75% male) completed the subscale "feelings of being disabled" of the Heart Patients Psychological Questionnaire (HPPQ), within the first month after PCI.

RESULTS

At 4-year follow-up, 8% of the patients (n=55) had died, 2% (n=16) underwent a myocardial infarction (MI), 13% (n=90) had a target-vessel revascularization (TVR), and 21% (n=137) had one or more major adverse cardiac events (MACE). One-third of the patients (32%) had high scores on "feelings of being disabled" at baseline. After adjusting for baseline characteristics, including symptoms of anxiety and depression, patients with a high score on "feelings of being disabled" had an increased risk for all cause mortality (HR=2.9, 95% CI=1.5-5.6), the composite end point mortality/MI (HR=2.4, 95% CI=1.3-4.4), and the occurrence of MACE (HR=1.7, 95% CI=1.1-2.7).

CONCLUSION

Feelings of being disabled were an independent predictor of all-cause mortality, mortality/MI, and MACE 4 years post-PCI. These patients should be identified in clinical practice, as they warrant additional treatment, e.g., of a psychosocial nature, in addition to the standard medical treatment.

Positive psychological well-being and mortality: a quantitative review of prospective observational studies

OBJECTIVE

To review systematically prospective, observational, cohort studies of the association between positive well-being and mortality using meta-analytic methods. Recent years have witnessed increased interest in the relationship between positive psychological well-being and physical health.

METHODS

We searched general bibliographic databases: Medline, PsycINFO, Web of Science, and PubMed up to January 2008. Two reviewers independently extracted data on study characteristics, quality, and estimates of associations.

RESULTS

There were 35 studies (26 articles) investigating mortality in initially healthy populations and 35 studies (28 articles) of disease populations. The meta-analyses showed that positive psychological well-being was associated with reduced mortality in both the healthy population (combined hazard ratio (HR) = 0.82; 95% Confidence Interval (CI) = 0.76-0.89; p < .001) and the disease population (combined HR = 0.98; CI = 0.95-1.00; p = .030) studies. There were indications of publication bias in this literature, although the fail-safe numbers were 2444 and 1397 for healthy and disease population studies, respectively. Intriguingly, meta-analysis of studies that controlled for negative affect showed that the protective effects of positive psychological well-being were independent of negative affect. Both positive affect (e.g., emotional well-being, positive mood, joy, happiness, vigor, energy) and positive trait-like dispositions (e.g., life satisfaction, hopefulness, optimism, sense of humor) were associated with reduced mortality in healthy population studies. Positive psychological well-being was significantly associated with reduced cardiovascular mortality in healthy population studies, and with reduced death rates in patients with renal failure and with human immunodeficiency virus-infection.

CONCLUSIONS

The current review suggests that positive psychological well-being has a favorable effect on survival in both healthy and diseased populations.

Study of the effectiveness of musical stimulation during intracardiac catheterization

BACKGROUND

Intracardiac catheterization is a routine physical examination. Due to psychological strains, several psychosocial interventions, including music therapy, have been proposed. The aim of the present study was to examine whether the preventive or adjuvant use of music therapy results in a reduction in both subjective and objective anxiety and thus leads to a reduction in sedative medication. METHODS OF ASSESSMENT: N=83 patients (48 male, 35 female, 66+/-11 yrs) waiting for scheduled cardiac catheterization were randomly allocated to one of three groups: control group (standard care), exposure group (music stimulation during the procedure), or coaching group (additional music therapeutic coaching). Target variables were subjective anxiety and physiological parameters.

RESULTS

Music intervention did effectively reduce subjective anxiety (STAI-S reduction pre-post: exposure 11 pt, coaching: 4 pt, control: 6 pt; p=0.033). Physiological values and medication did not differ between groups.

CONCLUSION

The use of music stimulation during the catheterization has a relaxing and calming effect on patients. It seems to be especially beneficial in a subgroup of patients with higher-than-average psychological strains.

Effects of a behavioural intervention on quality of life and related variables in angioplasty patients: results of the EXhaustion Intervention Trial

OBJECTIVES

The EXhaustion Intervention Trial investigated the effect of a behavioural intervention programme on exhaustion, health-related quality of life (HRQL), depression, anxiety, hostility, and anginal complaints in angioplasty patients who felt exhausted after percutaneous coronary intervention (PCI).

METHODS

Seven hundred ten patients were randomized into an intervention group and a usual care control group. The group intervention focused on stressors leading to exhaustion and on support of recovery. HRQL (measured by the MacNew questionnaire), exhaustion [measured by the Maastricht Questionnaire and the Maastricht Interview Vital Exhaustion (MIVE)], anxiety (measured by the State-Trait Inventory), and depression (measured by the structured clinical interview for DSM-IV) were assessed at intake and at 6 and 18 months. Presence of anginal complaints was assessed at 18 months.

RESULTS

The intervention had a significant beneficial effect on all psychological factors except hostility and on the presence of anginal complaints. The effect of the intervention on exhaustion, as assessed by the MIVE, was modified by a previous history of coronary artery disease (CAD). Gender modified the effect of the intervention on exhaustion and on anxiety, the strongest effect being observed in women.

CONCLUSIONS

The behavioural intervention improved HRQL and related psychological factors. Somatic comorbidity and a history of CAD limited the effect of the intervention.

Does positive affect influence health?

This review highlights consistent patterns in the literature associating positive affect (PA) and physical health. However, it also raises serious conceptual and methodological reservations. Evidence suggests an association of trait PA and lower morbidity and of state and trait PA and decreased symptoms and pain. Trait PA is also associated with increased longevity among older community-dwelling individuals. The literature on PA and surviving serious illness is inconsistent. Experimentally inducing intense bouts of activated state PA triggers short-term rises in physiological arousal and associated (potentially harmful) effects on immune, cardiovascular, and pulmonary function. However, arousing effects of state PA are not generally found in naturalistic ambulatory studies in which bouts of PA are typically less intense and often associated with health protective responses. A theoretical framework to guide further study is proposed.

Feelings of being disabled as a risk factor for mortality up to 8 years after acute myocardial infarction

OBJECTIVE

We examined the independent prognostic value of the four subscales of the Heart Patients Psychological Questionnaire (HPPQ) on mortality in acute myocardial infarction (AMI) survivors up to 8 years after the event.

METHODS

The HPPQ, which measures well-being, feelings of being disabled, despondency and social inhibition, was administered to 567 AMI patients during hospitalisation and at 3 months follow-up. The patients were followed for 8 years.

RESULTS

During follow-up, 157 patients (28%) died. Forty-one percent of the patients had a score indicating at least mild to moderate feelings of being disabled. Patients with feelings of being disabled were at increased risk of mortality compared with those having a low score, adjusted for other cardiac risk factors [hazard ratio (HR)=1.8, 95% confidence interval (CI)=1.3-2.5]. There was no interaction between feelings of being disabled and gender. None of the other HPPQ subscales were related to mortality or recurrent myocardial infarction (MI). When the study population was stratified by low and high clinical risk (43% vs. 57%, respectively), feelings of being disabled was the most prominent predictor of mortality in the low-risk group (HR=3.5, 95% CI=1.4-8.8).

CONCLUSION

Feelings of being disabled measured at baseline and at 3 months was the most prominent predictor of mortality in low-risk patients 8 years post-MI. This finding adds to the existing knowledge that psychosocial variables influence morbidity and mortality in cardiac patients.

Effects of treating exhaustion in angioplasty patients on new coronary events: results of the randomized Exhaustion Intervention Trial (EXIT)

BACKGROUND

Extreme fatigue is a common complaint in percutaneous coronary intervention (PCI) patients, and is associated with an increased risk for new cardiac events. The objective of the Exhaustion Intervention Trial (EXIT) was to determine whether a behavioral intervention on exhaustion reduces the risk of a new coronary event after PCI.

METHODS AND RESULTS

Seven hundred ten consecutive patients, ages 35 to 68 years, who felt exhausted after PCI were randomized into an intervention group and a usual-care group. The intervention was based on group therapy focusing on stressors leading to exhaustion, and on support for recovery by promoting rest and making rest more efficient. One month after PCI, 50% of the patients felt exhausted. The intervention reduced the odds of remaining exhausted at 18 months by 56% in those without a previous history of coronary artery disease (CAD) (OR = 0.44; 95% CI 0.29-0.66), but had no effect on exhaustion in those with a history of CAD (OR = 0.93; 95% CI 0.56-1.55; p = .78). The intervention did not reduce the risk of a new coronary event within 2 years (RR = 1.14; 95%CI 0.82-1.57). Post-hoc analyses suggest that the effect of the intervention was limited by a positive history of CAD, the presence of a chronic, painful condition (especially rheumatism), and by opposite effects on early and late cardiac events.

CONCLUSION

A behavioral intervention in PCI patients has a beneficial effect on feelings of exhaustion. It could not be demonstrated that the intervention reduces the risk of a new coronary event within 2 years.

Anxiety and well-being in first-time coronary angioplasty patients and repeaters

INTRODUCTION

Preparatory information before an invasive procedure has positive effects (e.g. on recovery, well-being and anxiety). However, preparation of patients for a repeat procedure is hardly investigated. The question is whether these patients benefit from the same preparatory information.

AIMS

To determine whether there are differences in terms of anxiety and well-being between patients undergoing their first percutaneous transluminal coronary angioplasty (PTCA) and those undergoing a repeat PTCA.

DESIGN

Descriptive correlational study with a quantitative and qualitative research component.

METHOD

First-time PTCA patients (n=46) and re-PTCA patients (n=40) were asked to complete three psychological self-report questionnaires (HADS, HPPQ and VAS) before the procedure. Five re-PTCA patients were interviewed the day after the procedure.

RESULTS

We were not able to show statistically significant differences between the two groups. On the anxiety scales re-PTCA patients scored 6.5 (HADS) and 4.0 (VAS) vs. 5.0 (P=0.25) and 2.6 (P=0.30) for first-time PTCA patients. On well-being (HPPQ) these differences were 18.0 vs. 19.0 (P=0.40). Once the interview data were coded, four themes were apparent, namely: recurrent symptoms, information, experience and future prospects.

CONCLUSION

A trend is seen towards a worse condition in the re-PTCA group with respect to anxiety and well-being. However, the differences are not statistically significant, they seem to be clinically relevant. The interviews point out that the return of symptoms and future prospects, rather than the procedure itself, are an important part in preparing for a repeat intervention. This aspect is currently no part of the provided preparatory information. Future research will have to determine the most beneficial method of preparing these patients (e.g. tailored preparation, emotional support, coaching).

Perceived health following myocardial infarction: cross-validation of the Health Complaints Scale in Danish patients

With an ageing population and a decline in cardiac mortality rates, the number of patients with cardiac disease is increasing, which in turn poses a major challenge for secondary prevention. For this end, appropriate, sensitive, and validated instruments to assess health complaints and quality of life are required. The objectives of the current study were: (1) to cross-validate the Health Complaints Scale (HCS) in a Danish sample of patients with a first myocardial infarction (MI); and (2) to investigate whether perceived health, as measured by the HCS is related to cardiac disease severity. The HCS was originally developed in Belgian patients with coronary artery disease. One-hundred-and-twelve consecutive patients with a first myocardial infarction were assessed by means of a questionnaire four to six weeks post infarction. Clinical measures were sampled from medical records. The factor structure of the HCS and the internal consistency of the Somatic Complaints (alpha = 0.91) and Cognitive Complaints subscales (alpha = 0.94) were confirmed. The construct validity of the scale was confirmed against measures of psychopathology and personality. Patients scored significantly higher on the HCS Somatic and Cognitive scales as compared with self-reports of depression and anxiety (p < 0.0001). Health complaints were unrelated to severity of cardiac disease and rather reflected subjective perception of quality of life. These findings show that the HCS is a valid instrument that is equally applicable in Danish cardiac patients to monitor perceived health as a major component of quality of life.