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Sedentary Behavior and the Risk of Depression in Patients With Acute Coronary Syndromes.

ABSTRACT: Although there is good evidence that sedentary behavior is associated with poor health outcomes in healthy persons and patients with cardiovascular disease, the mental health consequences of sedentary behavior have not been widely studied. In this report, we conducted a cross-sectional analysis to examine the relation of self-reported sedentary behavior and depression in a sample of 4,043 hospitalized men and women with acute coronary syndrome enrolled in a randomized clinical trial in rural China. Sedentary behavior was assessed by self-report, and depression was assessed with the Patient Health Questionnaire-9 (PHQ-9); a subset of 1,209 patients also completed the Beck Depression Inventory-II. Results revealed that greater sedentary behavior was associated with higher levels of depressive symptoms measured by both the PHQ-9 (p?<0.001) and the Beck Depression Inventory-II (p?<0.001). Compared with patients who reported that they were seldom sedentary, patients reporting that they were frequently sedentary were 4.7 times (odds ratio 4.73, 95% confidence interval 2.71 to 8.24) more likely to be clinically depressed defined as PHQ-9 scores ?10 after adjusting for demographic factors, lifestyle behaviors, clinical characteristics, and in-hospital treatments. In conclusion, greater sedentary behavior is significantly related to greater depression in Chinese patients with acute coronary syndrome, independent of physical activity. These findings suggest that strategies to reduce sedentary behavior may improve medical outcomes and reduce risk for depression.

SUBMITTER: Zhu Y

PROVIDER: S-EPMC5975108 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature

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Sedentary Behavior and the Risk of Depression in Patients With Acute Coronary Syndromes.

Zhu Yidan Y Blumenthal James A JA Shi Chuan C Jiang Ronghuan R Patel Anushka A Zhang Aihua A Yu Xin X Gao Runlin R Wu Yangfeng Y

The American journal of cardiology 20180313 12

Although there is good evidence that sedentary behavior is associated with poor health outcomes in healthy persons and patients with cardiovascular disease, the mental health consequences of sedentary behavior have not been widely studied. In this report, we conducted a cross-sectional analysis to examine the relation of self-reported sedentary behavior and depression in a sample of 4,043 hospitalized men and women with acute coronary syndrome enrolled in a randomized clinical trial in rural Chi ...[more]

PMID: 29709263

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Project description:BackgroundThe Coronary Psychosocial Evaluation Studies trial demonstrated promising results for enhanced depression treatment to reduce cardiovascular risk of patients with acute coronary syndrome and comorbid depression, but the long-term effectiveness of this intervention is unclear.MethodsA total of 157 participants with persistent depression after hospitalization for acute coronary syndromes were enrolled in the Coronary Psychosocial Evaluation Studies trial. A total of 80 participants were allocated to 6 months of enhanced depression treatment, and 77 participants were allocated to usual care. We report on an additional 12 months of observational follow-up for the composite outcome of death or first hospitalization for myocardial infarction or unstable angina.ResultsAlthough the intervention was previously shown to have favorable cardiovascular effects during the treatment period, we observed a significant time-by-treatment group interaction during extended follow-up (P = .008). Specifically, during the 6-month treatment period, death or hospitalization for myocardial infarction/unstable angina occurred in 3 participants (4%) in the treatment group compared with 11 participants (14%) in the usual care group (hazard ratio, 0.25; 95% confidence interval, 0.07-0.90; P = .03). In contrast, during 12 months of additional observational follow-up, 11 participants (14%) in the treatment group experienced the composite outcome of death or hospitalization for myocardial infarction/unstable angina compared with 3 participants (4%) in the usual care group (hazard ratio, 2.91; 95% confidence interval, 0.80-10.56; P = .10).ConclusionsEnhanced depression treatment was associated with a reduced risk of death or hospitalization for myocardial infarction/unstable angina during active treatment, but this effect did not persist after treatment ceased. Future research is needed to confirm our findings and to determine the optimal duration of depression treatment in patients with depression after acute coronary syndromes.

Project description:BACKGROUND: Despite advances in pharmacologic therapy and invasive management strategies for patients with non-ST-segment elevation acute coronary syndromes (NSTE ACS), these patients still suffer substantial morbidity and mortality. OBJECTIVE: The objective of this study was to analyze independent predictors of 1-year mortality in patients with high-risk NSTE ACS. DESIGN AND PARTICIPANTS: A total of 9,978 patients were assigned to receive enoxaparin or unfractionated heparin (UFH) in this prospective, randomized, open-label, international trial. MEASUREMENTS: Vital status at 1 year was collected. Univariable and multivariable predictors of 1-year mortality were identified. Three different multivariable regression models were constructed to identify: (1) predictors of 30-day mortality; (2) predictors of 1-year mortality; (3) predictors of 1-year mortality in 30-day survivors. The last model is the focus of this paper. RESULTS: Overall, 9,922 (99.4%) of patients had 1-year follow-up. Of the 56 patients (37 UFH-assigned and 19 enoxaparin-assigned) without 1-year data, 11 patients were excluded because of withdrawal of consent, and 45 could not be located. One-year mortality was 7.5% (7.7% enoxaparin-assigned patients; 7.3% UFH-assigned patients; P = 0.4). In patients surviving 30 days after enrollment, independent predictors of 1-year mortality included factors known at baseline such as increased age, male sex, decreased weight, having ever smoked, decreased creatinine clearance, ST-segment depression, history of diabetes, history of angina, congestive heart failure, coronary artery bypass grafting, increased heart rate, rales, increased hematocrit, lowered hemoglobin, and higher platelet count. Factors predictive of mortality during the hospitalization and 30-day follow-up period were decreased weight at 30 days from baseline, atrial fibrillation, decreased nadir platelet, no use of beta-blockers and statins up to 30 days, and not receiving an intervention (c-index = 0.82). CONCLUSIONS: Easily determined baseline clinical characteristics can be used to predict 1-year mortality with reasonable discriminative power. These models corroborate prior work in a contemporary aggressively managed population. A model to predict 1-year mortality in patients surviving at least 30 days may be quite helpful to healthcare providers in setting expectations and goals with patients after ACS.

Dataset Information

Sedentary Behavior and the Risk of Depression in Patients With Acute Coronary Syndromes.

Publications

Sedentary Behavior and the Risk of Depression in Patients With Acute Coronary Syndromes.

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