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Biomedical subjects

Jerome L Abramson

Publications and source records attributed to Jerome L Abramson.

At least 19 recordsLinked to original sources
PubMed2007

Pulse pressure and inflammatory process in atherosclerosis.

Recent studies have reported positive associations between pulse pressure (PP) and markers of inflammation. These studies are intriguing because they suggest that elevations in PP could induce an inflammatory state and thereby increase the risk of inflammation- related diseases such as atherosclerotic cardiovascular disease. In the present chapter, we review potential mechanisms by which an elevated PP could increase inflammation. We also review human-based studies that have investigated the association between PP and inflammatory biomarkers such as C-reactive protein. The majority of studies support a positive association between PP and inflammatory markers. However, it remains unclear whether the association is truly causal and whether it has relevance in terms of predicting cardiovascular diseases.

Atherosclerosis↗
PubMed2006

Blood pressure and risk of death from external causes among men screened for the Multiple Risk Factor Intervention Trial.

A few epidemiologic studies have shown an increased risk of death from external causes among men with hypertension. Previous studies were limited by small numbers of events, however, and none assessed the association of blood pressure with specific types of "accidental" death. The authors examined data obtained from baseline interviews and 25 years of mortality follow-up (1973-1999) for 347,978 men screened for the US Multiple Risk Factor Intervention Trial. Proportional hazards regression analyses were used to quantify associations of blood pressure with all external causes of death and individual causes. There were 3,910 deaths from external causes, including 2,313 unintentional injuries, 1,248 suicides, and 349 homicides. Compared with those for men whose blood pressure status was "normal" according to the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure, the multivariate-adjusted hazard ratios and 95% confidence intervals for death from external causes among men with prehypertension, stage 1 hypertension, and stage 2 hypertension were 0.91 (95% confidence interval (CI): 0.83, 1.00), 1.06 (95% CI: 0.96, 1.16), and 1.44 (95% CI: 1.28, 1.62), respectively. Men with stage 2 hypertension had multivariate-adjusted hazard ratios of 1.90 for falls (95% CI: 1.32, 2.74), 1.45 for motor vehicle injuries (95% CI: 1.14, 1.85), 1.33 for other "accidents" (95% CI: 1.06, 1.66), 1.40 for suicide (95% CI: 1.13, 1.73), and 1.35 for homicide (95% CI: 0.92, 1.97). For men, hypertension may signal an increased risk of death from external causes.

Accidental Falls↗
PubMed2006

Relation of C-reactive protein and tumor necrosis factor-alpha to ambulatory blood pressure variability in healthy adults.

Elevated blood pressure (BP) variability has been linked to an increased risk for adverse cardiovascular events, but the biologic factors that promote elevated BP variability are not entirely understood. This cross-sectional study examined whether inflammatory factors might be associated with elevated BP variability during 24-hour ambulatory BP monitoring. Subjects were 140 healthy, normotensive adults. Inflammatory markers included C-reactive protein (CRP) and tumor necrosis factor-alpha. BP variability was calculated as the within-subject SD of BP values obtained during the daytime, nighttime, and 24-hour periods. In linear regression models that were adjusted for mean BP and other factors, CRP quartiles were positively associated with daytime systolic BP variability; for subjects in the lowest to highest CRP quartiles, the mean within-subject SDs of daytime systolic BP were 9.31, 9.62, 10.55, and 11.17, respectively (p for linear trend = 0.001). CRP showed similar positive associations with nighttime and 24-hour systolic BP variability. In contrast, tumor necrosis factor-alpha was not independently associated with systolic BP variability during any of the time periods. With respect to diastolic BP variability, significant positive associations were found between CRP and diastolic BP variability during all time periods and between tumor necrosis factor-alpha and daytime diastolic BP variability. In conclusion, there are positive associations between markers of inflammation and BP variability in healthy, normotensive adults, suggesting that inflammation may be 1 of the factors that promotes increased BP variability.

Adult↗
PubMed2006

Comparison of functional status after coronary artery bypass grafting in patients with and without diabetes mellitus.

Although previous studies have shown increased risk of morbidity and mortality in patients with diabetes mellitus (DM) who undergo coronary artery bypass grafting (CABG), data are conflicting on whether the gains in physical function and mental health after CABG achieved by patients with DM are similar to, or less than, those achieved by patients without DM. We compared the gains in physical function and mental health at 6 months after CABG surgery between 696 consecutive patients with DM and 376 without DM who underwent their first CABG from February 1999 to February 2001. Physical function and mental health were measured using the Short Form 36-item Health Survey. From the baseline and follow-up Short Form 36-item Health Survey data, the physical and mental component scales were derived. At 6 months, the patients with and without DM had significant improvement in physical function and mental health, but those without DM had improved significantly more than those with DM with respect to physical functioning. After adjusting for baseline characteristics, a lower proportion of patients with DM had experienced improvement (an increase of > or = 5 points) in the physical component scale score compared with those without DM (45.0% vs 58.0.%, RR = 0.78, p = 0.002). Moreover, a higher proportion of patients with DM experienced a decrease in the physical component scale score compared with those without DM (14.9% vs 7.8%, RR = 1.91, p = 0.006). In contrast, no significant differences were found in the mental component scale score changes by DM status. In conclusion, CABG is associated with lower gains in physical function in those with DM than in those without DM. Special attention should be paid to the physical function of patients with DM after CABG, and any barriers to functional recovery in this group should be promptly identified and addressed.

Aged↗
PubMed2006

Gender differences in short-term cardiovascular outcomes after percutaneous coronary interventions.

Recent studies have been inconsistent in demonstrating a decrease in the gender gap in short-term post-percutaneous coronary intervention (PCI) outcomes. We sought to determine gender differences in outcomes in younger and older patients who underwent PCI during the current stent era. We studied 4,768 elective PCI procedures performed at Emory University Hospital from 2001 to 2004. The baseline characteristics, periprocedural complications, angiographic success, procedural success, and major in-hospital complications (death, myocardial infarction, and emergency coronary artery bypass graft surgery) after PCI were compared between men and women. Women were more likely to be nonwhite and older, with a greater prevalence of hypertension and diabetes mellitus (all p <0.001) compared with men. After adjusting for baseline characteristics and coronary artery size, the incidence of coronary vascular injury complications was higher in women than in men, particularly in patients 55 years (OR 1.32, 95% CI 0.87 to 1.99, p = 0.047 for gender-age interaction). The adjusted odds of bleeding complications were also higher in women than in men ( 55 years OR 2.55, 95% CI 1.68 to 3.87, p = 0.121 for gender-age interaction). No significant gender differences were present in a combined end point of death, myocardial infarction, and emergency coronary artery bypass graft surgery. In conclusion, among patients who have undergone PCI, women, particularly younger women, are more likely than men to experience coronary vascular injury and bleeding complications unaccounted for by coronary artery size and other patient characteristics. No differences were found in major in-hospital complications by gender.

Aged↗
PubMed2006

The relationship between plasma levels of oxidized and reduced thiols and early atherosclerosis in healthy adults.

OBJECTIVES: The study investigated the relationship between biomarkers of oxidative stress and early atherosclerosis. BACKGROUND: Oxidative stress is an important etiologic factor in the pathogenesis of vascular disease. We hypothesized that oxidative stress would predict early atherosclerosis in a relatively healthy population. METHODS: One hundred fourteen healthy non-smokers, without known clinical atherosclerosis, had carotid intima-media thickness (IMT) measured using ultrasound. Oxidative stress was estimated by measuring plasma levels of: 1) glutathione (GSH), an important intracellular antioxidant thiol, its oxidized disulfide form (GSSG), and their redox state (E(h) GSH/GSSG), and 2) cysteine (Cys), an important extracellular antioxidant thiol, its oxidized disulfide form cystine (CySS), and their redox state (E(h)Cys/CySS). RESULTS: The univariate predictors of IMT were age, body mass index, low-density lipoprotein cholesterol, triglycerides, high-density lipoprotein cholesterol, high-sensitivity C-reactive protein (hs-CRP), and Framingham risk score. Intima-media thickness was also higher in males and hypertensive subjects. Among the oxidative stress markers, GSH (r = -0.39, p < 0.0001), CySS (r = 0.18, p = 0.049), and E(h) GSH/GSSG (r = 0.34, p < 0.0002) correlated with IMT. After adjusting for traditional risk factors and hs-CRP, only E(h) GSH/GSSG remained an independent predictor of IMT. E(h) GSH/GSSG predicted IMT in a manner that was both independent of and additive to Framingham risk score. CONCLUSIONS: Glutathione redox state (E(h) GSH/GSSG), an in vivo measure of intracellular oxidative stress, is an independent predictor for the presence of early atherosclerosis in an otherwise healthy population. This finding supports a role for oxidative stress in the pathogenesis of premature atherosclerosis, and its measurement may help in the early identification of asymptomatic subjects at risk of atherosclerotic disease.

Adult↗
PubMed2005

A variant of the gene encoding leukotriene A4 hydrolase confers ethnicity-specific risk of myocardial infarction.

Variants of the gene ALOX5AP (also known as FLAP) encoding arachidonate 5-lipoxygenase activating protein are known to be associated with risk of myocardial infarction. Here we show that a haplotype (HapK) spanning the LTA4H gene encoding leukotriene A4 hydrolase, a protein in the same biochemical pathway as ALOX5AP, confers modest risk of myocardial infarction in an Icelandic cohort. Measurements of leukotriene B4 (LTB4) production suggest that this risk is mediated through upregulation of the leukotriene pathway. Three cohorts from the United States also show that HapK confers a modest relative risk (1.16) in European Americans, but it confers a threefold larger risk in African Americans. About 27% of the European American controls carried at least one copy of HapK, as compared with only 6% of African American controls. Our analyses indicate that HapK is very rare in Africa and that its occurrence in African Americans is due to European admixture. Interactions with other genetic or environmental risk factors that are more common in African Americans are likely to account for the greater relative risk conferred by HapK in this group.

Black or African American↗
PubMed2005

Sex and racial differences in the management of acute myocardial infarction, 1994 through 2002.

BACKGROUND: Although increased attention has been paid to sex and racial differences in the management of myocardial infarction, it is unknown whether these differences have narrowed over time. METHODS: With the use of data from the National Registry of Myocardial Infarction, we examined sex and racial differences in the treatment of patients who were deemed to be "ideal candidates" for particular treatments and in deaths among 598,911 patients hospitalized with myocardial infarction between 1994 and 2002. RESULTS: In the unadjusted analysis, sex and racial differences were observed for rates of reperfusion therapy (for white men, white women, black men, and black women: 86.5, 83.3, 80.4, and 77.8 percent, respectively; P<0.001), use of aspirin (84.4, 78.7, 83.7, and 78.4 percent, respectively; P<0.001), use of beta-blockers (66.6, 62.9, 67.8, and 64.5 percent; P<0.001), and coronary angiography (69.1, 55.9, 64.0, and 55.0 percent; P<0.001). After multivariable adjustment, racial and sex differences persisted for rates of reperfusion therapy (risk ratio for white women, black men, and black women: 0.97, 0.91, and 0.89, respectively, as compared with white men) and coronary angiography (relative risk, 0.91, 0.82, and 0.76) but were attenuated for the use of aspirin (risk ratio, 0.97, 0.98, and 0.94) and beta-blockers (risk ratio, 0.98, 1.00, and 0.96); all risks were unchanged over time. Adjusted in-hospital mortality was similar among white women (risk ratio, 1.05; 95 percent confidence interval, 1.03 to 1.07) and black men (risk ratio, 0.95; 95 percent confidence interval, 0.89 to 1.00), as compared with white men, but was higher among black women (risk ratio, 1.11; 95 percent confidence interval, 1.06 to 1.16) and was unchanged over time. CONCLUSIONS: Rates of reperfusion therapy, coronary angiography, and in-hospital death after myocardial infarction, but not the use of aspirin and beta-blockers, vary according to race and sex, with no evidence that the differences have narrowed in recent years.

Adrenergic beta-Antagonists↗
PubMed2005

Association between novel oxidative stress markers and C-reactive protein among adults without clinical coronary heart disease.

OBJECTIVE: Increases in the inflammatory marker C-reactive protein (CRP) have been associated with a higher risk of incident coronary heart disease (CHD). The causes of increased CRP, however, are not completely understood. Studies suggest that oxidative stress may have pro-inflammatory effects, but data on the relationship between oxidative stress and CRP in healthy persons is sparse. METHODS AND RESULTS: We conducted a cross-sectional study of oxidative stress markers and high sensitivity CRP (hsCRP) among 126 adults without CHD. Markers of oxidative stress included the free oxygen radical test (FORT), which reflects levels of organic hydroperoxides, and the redox potential of the reduced glutathione/glutathione disulfide couple, (Eh) GSH/GSSG. In a linear regression model that adjusted for age, sex, body mass index, and other potential hsCRP determinants, the FORT was positively associated with log-transformed hsCRP and explained 14% of log-transformed hsCRP variance (P < 0.001). In contrast, (Eh) GSH/GSSG showed little association with hsCRP. CONCLUSIONS: Among adults free of CHD, oxidative stress, as measured by the FORT, is significantly associated with higher hsCRP levels, independent of BMI and other CRP determinants. This result suggests that oxidative stress may be a determinant of CRP levels and promote pro-atherosclerotic inflammatory processes at the earliest stages of CHD development.

Adult↗
PubMed2003

Sex differences in health status after coronary artery bypass surgery.

BACKGROUND: Although previous studies have shown functional improvements in patients who undergo coronary artery bypass graft (CABG) surgery, data are conflicting on whether the gains achieved by women are similar to or less than those achieved by men. METHODS AND RESULTS: We compared physical and psychological functional gains and readmission rates between 777 men and 295 women who underwent first CABG consecutively between February 1999 and February 2001. Physical function and mental health were measured by means of the Short Form 36-Item Health Survey (SF-36). At 6 months, both men and women showed, on average, a significant improvement in physical function and mental health, but men improved significantly more than women. After adjustment for baseline characteristics, the mean score improvement in women was half that of men for physical function (7.3 versus 14.0, P=0.0002) and 25% less than that of men for mental health (-3.0 versus 8.9, P=0.026). The absolute rates of adverse outcomes, such as hospital readmission, worsening functional status, and worsening mental health, were significantly higher in women (32.6%, 25.7%, and 17.5%, respectively) than in men (21.2%, 11.1%, and 12.6%, respectively) and remained significantly different in multivariable analysis. CONCLUSIONS: CABG surgery is associated with lower functional gains and higher readmission rates in women compared with men 6 months after operation.

Aged↗
PubMed2003

Gender differences in recovery after coronary artery bypass surgery.

OBJECTIVES: This study was designed to examine whether female gender is associated with poorer recovery after coronary artery bypass graft (CABG) surgery. BACKGROUND: The risks and benefits associated with CABG surgery in women are not as well established as they are in men, and there are concerns that women may have worse outcomes. The recovery period after CABG (the first four to eight weeks after the surgery) is a vulnerable time, with higher risks of complications and hospital readmission. There is little information on patients' experiences during this phase, particularly among women. METHODS: We prospectively followed 1,113 patients (804 men and 309 women) who underwent first CABG consecutively between February 1999 and February 2001. Patients were interviewed at baseline and between six and eight weeks after surgery. Clinical data were abstracted from medical records. RESULTS: Compared with men, women were older and more often had unstable angina and congestive heart failure, lower physical function (PF), and more depressive symptoms in the month before surgery. At six to eight weeks after CABG surgery, after adjustment for baseline characteristics, the rate of hospital readmission was 20.5% in women and 11.0% in men (p = 0.005), and the mean number of physical symptoms and side effects was 2.5 in women and 2 in men (p = 0.0009). Whereas, on average, PF remained unchanged in men (an increase in score of 0.3 points, 95% confidence interval [CI], -1.1 to 1.8) and depressive symptoms improved (a decrease of 0.2 depressive symptoms, 95% CI, -0.4 to -0.04), women showed, on average, a 13-point decline in physical function (95% CI, -15.8 to -10.4) and an increase of 0.5 in depressive symptoms (95% CI, 0.1 to 0.9). CONCLUSIONS: After CABG surgery, women have a more difficult recovery compared with men, which is not explained by illness severity, presurgery health status, or other patient characteristics.

Aged↗
PubMed2003

Chronic kidney disease, anemia, and incident stroke in a middle-aged, community-based population: the ARIC Study.

BACKGROUND: Chronic kidney disease (CKD) has been linked to higher stroke risk. Anemia is a common consequence of CKD, and recent evidence suggests anemia may increase risk of cardiovascular events. The combined effect of CKD and anemia on stroke risk, however, has not been investigated thoroughly. We analyzed data from a middle-aged, community-based cohort to determine if CKD and anemia interacted to affect stroke risk. METHODS: Data on 13,716 participants in the prospective Atherosclerosis Risk in Communities (ARIC) Study were analyzed to assess the joint effect of CKD and anemia on risk of incident stroke during a 9-year follow-up period. CKD was defined as a creatinine clearance of <60 mL/min. Anemia was defined as hemoglobin levels of <13 g/dL for men or <12 g/dL for women. RESULTS: Overall, CKD was associated with an increase in stroke risk after adjustment for other factors [hazard ratio HR) 1.81; 95% CI 1.26 to 2.02]. However, this association was modified substantially by anemia. In the presence of anemia, CKD was associated with a substantially higher risk of stroke compared to no CKD (HR 5.43; 95% CI 2.04 to 14.41). In contrast, when anemia was not present, CKD was associated with only a modest, nonsignificant elevation in stroke risk (HR 1.41; 95% CI 0.93 to 2.14). The interaction between CKD and anemia on risk of stroke was statistically significant (P < 0.01). CONCLUSION: Among middle-aged, community-based persons, the combination of CKD and anemia was associated with a substantial increase in stroke risk, independent of other known risk factors for stroke.

Anemia↗
PubMed2003

Association of high serum creatinine and anemia increases the risk of coronary events: results from the prospective community-based atherosclerosis risk in communities (ARIC) study.

Coronary heart disease (CHD) is a major cause of morbidity and mortality in patients with chronic kidney disease or anemia. The purpose of this study was to examine whether the association between renal function and risk of CHD is modified by hemoglobin (Hgb) status. Analyses were based on data from the Atherosclerosis Risk in Communities study, a community-based study of risk factors for CHD in middle-aged people. People with known CHD at baseline were excluded from the analysis. Participants were followed for 9 yr for the occurrence of CHD. Anemia was defined as Hgb <13 g/dl in men and <12 g/dl in women. Cox proportional hazards models were used to assess the relative risk (RR) of CHD occurrence according to Hgb status, after adjusting for other risk factors (demographics, lipids, diabetes, hypertension, smoking, body mass index, and carotid intima-media thickness). A total of 13,329 participants were included. The interaction between Hgb concentration and serum creatinine (Scr) was significant (P = 0.02). Among people with anemia, a Scr >/=1.2 mg/dl in women or >/=1.5 mg/dl in men was associated with a higher risk of CHD (RR, 2.74; 95% confidence interval, 1.42 to 5.28) than those with normal Scr. In contrast, among those without anemia, this association was not noted (RR, 1.20; 95% confidence interval, 0.86 to 1.67). In conclusion, this study indicates that high Scr is associated with almost a threefold risk of CHD among middle-aged people with anemia, whereas no increased risk is found in people with high Scr in the absence of anemia.

Anemia↗
PubMed2002

Relationship between physical activity and inflammation among apparently healthy middle-aged and older US adults.

BACKGROUND: Physical activity has been associated with a reduced risk of coronary heart disease, but the mechanism underlying this association is unclear. Because coronary heart disease is increasingly seen as an inflammatory process, it might be reasonable to hypothesize that physical activity reduces risk of coronary heart disease by reducing or preventing inflammation. METHODS: The study examined the relationship between physical activity and elevated inflammation as indicated by a high C-reactive protein level, white blood cell count, or fibrinogen level. Study subjects were 3638 apparently healthy US men and women 40 years and older who participated in the Third National Health and Nutrition Examination Survey. RESULTS: More frequent physical activity was independently associated with a lower odds of having an elevated C-reactive protein level. Compared with those engaging in physical activity 0 to 3 times per month, the odds of having an elevated C-reactive protein level was reduced among those engaging in physical activity 4 to 21 times per month (odds ratio, 0.77; 95% confidence interval, 0.58-1.02) and 22 or more times per month (odds ratio, 0.63; 95% confidence interval, 0.43-0.93) (P for trend,.02). Similar associations were seen for white blood cell count and fibrinogen levels. CONCLUSIONS: More frequent physical activity is independently associated with a lower odds of having elevated inflammation levels among apparently healthy US adults 40 years and older, independent of several confounding factors. The results suggest that the association between physical activity and reduced coronary heart disease risk may be mediated by anti-inflammatory effects of regular physical activity.

Adult↗
PubMed2002

Sex differences in hospital mortality after coronary artery bypass surgery: evidence for a higher mortality in younger women.

BACKGROUND: Data are conflicting over whether women have higher mortality than men after coronary artery bypass graft (CABG) surgery. Younger but not older women hospitalized for acute myocardial infarction have higher in-hospital mortality rates than men. We hypothesized that younger women also have higher in-hospital mortality rates after CABG. METHODS AND RESULTS: We studied 51 187 patients (30% women) included in the National Cardiovascular Network database who received CABG at 23 clinical centers between October 1993 and December 1999. Compared with men, fewer women were white and more women had risk factors and comorbidities. These differences were more apparent in younger patients. In all age groups, however, women had higher left ventricular ejection fraction and fewer diseased vessels. Women had higher in-hospital mortality rates than men, but sex differences in mortality were more marked among younger patients. Women <50 years of age were 3 times more likely to die than men (3.4% versus 1.1%), and women 50 to 59 years of age were 2.4 times more likely to die than men (2.6% versus 1.1%). In the older age categories, the sex difference in in-hospital mortality was less marked (P<0.001 for the interaction between sex and age). Adjustment for preoperative risk factors only slightly decreased the strength of this interaction. CONCLUSIONS: Younger women undergoing CABG surgery are at a higher risk of in-hospital death than men, but this difference in risk decreases with advancing age. Additional investigation is needed to determine why in-hospital mortality is higher in women after CABG, with particular focus on younger women.

Age Distribution↗
PubMed2002

Association between pulse pressure and C-reactive protein among apparently healthy US adults.

Elevated pulse pressure has been associated with an increased risk of cardiovascular disease, which is increasingly being seen as an inflammatory disease. Thus, the mechanism underlying the link between elevated pulse pressure and cardiovascular disease risk may be inflammation. However, investigators have not examined the relationship between pulse pressure and C-reactive protein, an inflammation marker that has been closely linked to cardiovascular risk. We examined the cross-sectional relationship between pulse pressure and C-reactive protein among 9867 healthy persons 17 years of age or older who participated in the Third National Health and Nutrition Examination Survey. The association between pulse pressure and the odds of having an elevated C-reactive protein level (> or = 0.66 mg/dL) was assessed by logistic regression. In a model that adjusted for systolic blood pressure, demographic factors, cholesterol, measures of obesity, smoking, alcohol consumption, physical activity, and antihypertensive medication use, a 10 mm Hg increase in pulse pressure was associated with a 15% increase in the odds of having an elevated C-reactive protein level (odds ratio, 1.15; 95% confidence interval, 1.01 to 1.31; P=0.04). When the same model was re-run adjusting for diastolic blood pressure instead of systolic blood pressure, a 10 mm Hg rise in pulse pressure was associated with a significant 12% increase in the odds of having an elevated C-reactive protein level. Systolic and diastolic blood pressure were unrelated to C-reactive protein once pulse pressure had been accounted for. Our results suggest that increases in pulse pressure are associated with elevated C-reactive protein levels among apparently healthy US adults, independent of systolic and diastolic blood pressure.

Adult↗
PubMedDate not supplied

Depression and risk of heart failure among the elderly: a prospective community-based study.

OBJECTIVE: Although the association between depression and the incidence of coronary heart disease has been established in many studies, the impact of depression on the incidence of heart failure has not been previously investigated. METHODS: We examined the effect of depression (assessed by means of the Center for Epidemiological Studies Depression Scale (CES-D) with a cutoff point of > or =21) on the incidence of heart failure in a community sample of persons aged > or =65 years who were participants in the New Haven cohort of the Established Populations for Epidemiological Studies in the Elderly. RESULTS: At baseline 2501 individuals were free of heart failure. Of these, 188 (132 women and 56 men) scored as depressed. Depressed participants were significantly more likely to have hypertension, diabetes, and mobility-related functional limitations and were less likely to be male or married. During the 14-year follow-up period, 313 participants (146 men and 167 women) developed heart failure, defined as hospital admission for heart failure or mortality with heart failure as the underlying cause of death. After adjusting for baseline differences in demographic and comorbidity factors and functional status using Cox regression, depression tended to be associated with a greater risk of heart failure (hazard ratio (HR) = 1.52, 95% confidence interval (CI) = 0.94-2.43, p =.09). This effect was significant in women (HR = 1.96, 95% CI = 1.11-3.46, p =.02) but not in men (HR = 0.62, 95% CI = 0.23-1.71, p =.05 for the interaction term between sex and depression). CONCLUSIONS: Depression is an independent risk factor for heart failure among elderly women but not elderly men.

Aged↗