Factors That Predispose Women to Greater Depressive Symptoms: A Sex-, Age-, and Diagnosis-Matched Cardiac Rehabilitation Cohort

BackgroundDepressive symptoms (DS) disproportionately affect women with cardiac disease; however, no analyses have been conducted that would allow for focused sex-specific interventions.MethodsConsecutively enrolled women (n = 663) were matched with men postcardiac revascularization at cardiac rehabilitation (CR) entry by primary diagnosis, age, and year of CR entry from database records (2006 to 2017). Multivariate analyses were conducted to determine predictors of DS (≥16 on the Center for Epidemiologic Studies Depression Scale) in all patients and men and women separately.ResultsIn bivariate analysis, women were more likely than men to have DS (30.2% vs 19.3%; P < 0.001) in the matched cohort. A greater proportion of women than men had DS in all 10-year age categories (P < 0.05) except youngest (<50 years; 37% vs 30.4%; P = 0.7) and oldest (≥80; 12.3% vs 10.3%; P = 0.8). DS peaked in women aged 50 to 59 (42.5%) and men <50 years (30.4%). In all patients, independent predictors of DS were younger age, lower cardiorespiratory fitness (VO_2peak), being unemployed, greater comorbidities, smoking, anxiolytics, antidepressants, not being married, but not sex. Shared predictors in women-only and men-only analyses were younger age, lower VO_2peak, antidepressants, and being unemployed. Unique predictors for women were obesity, smoking, and delayed CR entry and, for men, hypertension, myocardial infarction, anxiolytics, and not being married.ConclusionsDespite matching for age and diagnosis, women were more likely to have DS than men. However, sex was not a predictor of DS in multivariate analyses. This suggests that the profile of women predisposes them to greater DS. Obesity, smoking, and greater delayed CR entry were unique correlates for women and targets for intervention.     

Gender differences in referral to cardiac rehabilitation programs after revascularization

BACKGROUND: This study examines the influence of gender on the healthcare provider's secondary prevention instruction and cardiac rehabilitation (CR) referral after coronary revascularization procedures such as balloon angioplasty/coronary stenting and coronary bypass surgery (CABG). Cardiac rehabilitation decreases mortality and morbidity, yet only a small percentage of women and men are referred to these programs. The patient population of our university-affiliated CR program consisted of 88% men and 12% women. METHODS: In a matched case observational study, 80 patients (40 men, 40 women) who had undergone coronary revascularization procedures between 1997 and 1998 completed a questionnaire on secondary prevention instruction and written referral to CR programs. Patients were matched for age and coronary revascularization procedure. RESULTS: Women were less likely to be instructed on secondary prevention strategies and CR or referred to CR as compared to men despite being matched for age and undergoing the same procedure. The data demonstrate a gender difference in hospital teaching and referral information for CR after revascularization (P < 0.001). Being a woman was associated with a decreased likelihood of receiving a physician referral to CR after revascularization (P < 0.001). CONCLUSION: The instruction of patients concerning secondary prevention and CR postrevascularization procedures is poor. Within that group, women were far less likely to have CR discussed or referrals made by healthcare professionals. This study demonstrates the need for education initiatives of all healthcare providers on the comprehensive nature and benefits of CR in the secondary prevention of cardiovascular disease, with a particular emphasis on women.     

Cardiac rehabilitation: the forgotten intervention.

OBJECTIVE: To examine the influence of cardiac patients' demographic and health characteristics on physicians' cardiac rehabilitation (CR) referral practice and patients' attendance at such programs. DESIGN: A retrospective, systematic review of consecutive health records. SETTING: A tertiary care centre and the two associated CR programs in a Western Canadian city. PATIENTS: One thousand, three hundred and twenty-eight adult patients (21 years of age or older) discharged following acute myocardial infarction, percutaneous transluminal coronary angioplasty (PTCA) and/or coronary artery bypass graft surgery between September 1, 1996 and August 31, 1997. MAIN RESULTS: There were 1245 surviving patients. Evidence of attendance at a CR program was 28.4%, while auditable evidence of referral to a CR program was 23.9%. Stepwise logistic regression revealed that ability to speak English (OR 9.56) living in a city (OR 3.97) and current smoking (OR 1.51) were associated with an increased likelihood, whereas having a history of chronic obstructive pulmonary disease or asthma (OR 0.53), being 70 years of age or older (OR 0.42), having a current admission for PTCA (OR 0.32) and having a history of neurological or cognitive impairment (OR 0.26) were associated with a decreased likelihood of CR attendance. Sex, nature of coronary artery disease risk factors, incidence of postevent complications and pre-event cardiac status (including New York Heart Association status and number of previous events) were not associated with patients' CR attendance. CONCLUSIONS: This study suggests that there is an inconsistent and poorly documented approach to referral of patients to CR programs for reasons that remain unclear. These findings provide a foundation for development and testing of enhanced referral mechanisms and of innovative means to provide rehabilitation services to patients who are at risk for not being referred to or attending CR programs.     

Psychological predictors of adherence and outcomes among patients in cardiac rehabilitation

PURPOSE: The purpose of this study was to evaluate the effects of optimism, depression, and neuroticism on adherence and outcomes among patients in cardiac rehabilitation (CR). METHODS: Participants included 46 patients (34 men) with coronary heart disease (CHD) who completed measures of psychological functioning (optimism, depression, neuroticism), physical functioning (exercise stress test, body mass index, symptom reports), and CHD knowledge during the first week (baseline) and last week of a 12-week CR program. RESULTS: Baseline depression scores accounted for 9.5% of the variance associated with change in aerobic capacity (maximum oxygen consumption), when controlling for relevant demographic variables and program attendance. However, optimism and neuroticism were not predictive of CR outcomes. Results also indicated that program dropouts were significantly younger and reported more psychological distress at baseline than did participants who completed the program. CONCLUSION: Depression appears to have a significant influence on adherence and improvement among patients in CR, but optimism and neuroticism were not significant predictors of change.     

Physically demanding situations as predictors of disability pensioning with soft tissue rheumatism among persons 30-39 years old in Norway, 1981-90

OBJECTIVE: Physically demanding work is a predictor of disability pensioning with musculoskeletal diseases. Being a parent is probably also physically demanding. Having manual work and being a parent will be analyzed as possible predictors of becoming a disability pensioner with soft tissue rheumatism (DPSTR) after controlling for level of education, employment, number of hours worked, income, age, sex, and marital status. METHODS: In this prospective study based on census data of persons 30-39 years old in 1980, predictors of becoming DPSTR during the followup period 1981-90 were identified by logistic regression analysis. RESULTS: Manual work was a predictor for becoming DPSTR for both men and women, while being a parent was neither a risk factor nor a protective factor for becoming DPSTR. Being employed was a predictor of becoming DPSTR for married women, but a protective factor for unmarried women and all men. Low level of education and being married or divorced were predictors of becoming DPSTR for both men and women. Working part time and having low income were predictors of becoming DPSTR among men. CONCLUSION: Physically demanding employment, but not a physically demanding private life, predicts becoming DPSTR. This may reflect that factors concerning a patient's private life are not taken into account when evaluating whether or not a disability pension should be granted, at least not for patients with uncertain medical conditions.     

Getting the most out of cardiac rehabilitation: a review of referral and adherence predictors

Comprehensive cardiac rehabilitation reduces mortality and morbidity but is utilised by only a fraction of eligible cardiac patients, with the participation rate of women being only about half that of men. This quantitative review assesses 32 studies meeting inclusion criteria, describing 16,804 patients, 5882 of whom were female. It was found that the main predictor of referral to a cardiac rehabilitation programme was the physician's endorsement of the effectiveness of such a programme. Patients were more likely to participate in rehabilitation programmes when they were actively referred, educated, married, possessed high self efficacy, and when the programmes were easily accessible. Patients were less likely to participate when they had to travel long distances to participate in a cardiac rehabilitation programme, or experienced guilt over family obligations. Women were less often referred and participated less often even after referral. In conclusion, many of the observed predictors, including those particular to women, are potentially modifiable with the help of health professionals.     

A comparison of predictors of treatment drop-out of women seeking drug and alcohol treatment in a specialist women's and two traditional mixed-sex treatment services

The problem of high levels of client drop-out in drug and alcohol treatment is frequently reported in the literature. In the course of conducting an evaluation of a specialist women's treatment service, the inadequacy of the data on women-specific predictors of treatment drop-out was highlighted. Using a retrospective design, the characteristics of 160 women who left treatment less than 5 days after admission were compared to the 160 women who stayed longer than 5 days and were enrolled in the evaluation study. The findings of this study suggested that women who were employed, had a history of sexual assault (especially in adulthood), nominated alcohol as their drug of choice, were not married, older than 25 years of age and had demonstrated a sympathy with the agency's treatment philosophy were less likely to drop-out of treatment. In addition, for lesbian women, women with a history of sexual assault in childhood, and those with dependent children, attendance at a specialist women's service reduced the incidence of treatment drop-out.     

A telephone call reminder to improve outpatient attendance in patients referred from the emergency department: a randomised controlled trial

Background : Poor compliance with attendance at outpatient clinic appointments in patients referred from emergency departments (EDs) is a major problem in public hospitals.
Aims : To determine whether the intervention of a telephone call within three days of ED attendance would improve: 1. the proportion of patients making recommended outpatient appointments; and 2. the proportion of patients attending scheduled appointments. To characterise reasons for non-attendance at appointments made by patients referred from the ED.
Methods : A randomised controlled trial was undertaken of 400 patients recommended to make outpatient appointments during attendance at The Royal Melbourne Hospital ED in July-August 1999. Intervention: a telephone call one to three days after attendance to remind the patient about the appointment (and its importance for medical follow-up) if one had been made and to offer to make an appointment if one had not been made. Outcome measures: 1. making the recommended appointment; 2. attendance at the scheduled appointment; and 3. reasons for non-attendance at scheduled appointments.
Results : The telephone intervention improved attendance at scheduled appointments from 54.4% to 70.7% ( p =0.002). The proportion of patients making appointments was not significandy affected. The commonest reasons given for non-attendance were: attended general practitioner (13%), attended private specialist (6.6%), inpatient in hospital at time of appointment (6.6%), too busy or inconvenient (5.3%), claimed to have attended (5.3%) and did not differ by intervention.
Conclusions : A significant improvement in the proportion of patients attending outpatients appointments can be made by a simple reminder telephone call one to three days after attendance at the ED.     

女性冠心病患者经皮冠状动脉介入治疗术后合并出血的临床分析

目的探讨接受PCI的女性患者术后住院期间合并出血的特点和影响因素。方法回顾性分析行PCI的1020例冠心病患者(男性760例和女性260例)的临床特点及用药情况,进行出血相关影响因素的分析。结果男性发生出血6例,出血发生率0.79%,女性发生出血8例,出血发生率3.08%,两者比较差异有统计学意义(P0.01)。女性患者中3支(包括左主干)病变出血发生率明显高于3支(无左主干)病变(P0.05)。与男性比较,女性患者3支病变、应用低分子肝素和替罗非班更易发生出血(P0.05,P0.01)。女性患者应用替罗非班(OR=7.99,95% CI:1.07～59.66,P=0.043)和术前应用重组组织型纤溶酶原激活剂(OR=87.99,95% CI:3.95～1958.01,P=0.005)是发生出血的重要影响因素。结论 PCI术后女性患者出血发生率明显高于男性。应用替罗非班和重组组织型纤溶酶原激活剂是女性患者PCI术后发生出血的预测因素。     

Physical activity and negative emotional response after percutaneous coronary intervention.

BACKGROUND: The aims of this study were to investigate the association between negative emotional response (NER) and physical activity levels in percutaneous coronary intervention (PCI) patients, and to examine the extent to which physical activity levels were influenced by factors such as the patients' age, sex, and attendance at a cardiac rehabilitation (CR) programme. METHODS: A consecutive series of 200 PCI patients [mean age 59.0 (+/-10.1) years] completed telephone interviews 2 weeks and 6 months after their procedure. NER was assessed using 12 items addressing patients' perceptions and concerns regarding symptoms, diagnosis and prognosis. Physical activity was assessed by asking four questions relating to the frequency and duration of walking and of moderate activity. CR attendance, medical history and sociodemographic data were also collected. Hierarchical linear regression was used to assess the association between NER and physical activity over time. RESULTS: After controlling for baseline levels of moderate activity and other covariates, NER significantly predicted change in moderate activity over 6 months. Only baseline walking levels predicted the duration and frequency of walking at 6 months. CONCLUSION: NER can be considered an inhibitive factor towards increased moderate activity uptake after PCI. Walking after PCI does not appear to be affected by NER. These findings highlight the need to focus on improving the emotional aspects of patients' recovery.     

Barrett's oesophagus: an audit of surveillance over a 17-year period

OBJECTIVE: To audit whether our patients with Barrett's oesophagus (BO) enter into our endoscopic surveillance programme and whether they continue with it after entry. We have determined the incidence of oesophageal adenocarcinoma among our surveyed patients. DESIGN: We retrospectively audited prospectively collected data from our BO surveillance programme over the years 1987-2003. SETTING: An inner city teaching hospital. RESULTS: During these years, 466 patients with BO were diagnosed (392 long segment, >or=3 cm), 29 had oesophageal adenocarcinoma at diagnosis, 232 [195 with intestinal metaplasia (IM) on biopsy] had at least one follow-up endoscopy, and 205 have not been re-endoscoped. In 27 out of 205 no IM was present. Of the remaining 178 out of 205 with IM, 30 were within 2 years of diagnosis and 148 have not been re-endoscoped for the following reasons: age (51), non-attendance (35), not referred back by general practitioner (30), non-oesophageal cancer (14), severe concurrent illness (12), death (three), refused follow-up (two), left the area (one). The 195 patients with IM who entered endoscopic surveillance consisted of 108 men and 87 women (aged 62.9 years, range 31-96), were followed for a total of 1068 patient-years (average 5.5 years), and had 556 endoscopies (average 2.9 per patient). Ninety-seven out of 195 patients remain under active endoscopic surveillance but 98 discontinued for the following reasons: age (31), non attendance (21), death (21 including one from oesophageal adenocarcinoma), refused follow up (seven), concurrent illness (six), left the area (four), no IM on repeat biopsies (three). Of the 195 patients with IM, four developed low-grade dysplasia, two high-grade dysplasia and four adenocarcinoma (incidence 0.37%); 178 out of 195 have been maintained on proton pump inhibitor (PPI) therapy. CONCLUSIONS: The majority of patients with BO either do not enter or do not continue in an endoscopic surveillance programme. This needs to be acknowledged when the workload and cost of BO surveillance programmes are considered. The incidence of adenocarcinoma was low compared with many published series, and we speculate whether this is the result of maintenance PPI therapy.     

Attendance and graduation patterns in a group-model health maintenance organization alternative cardiac rehabilitation program

PURPOSE: Poor rates of participation in cardiac rehabilitation programs are well documented, especially among women and older patients. The Colorado Kaiser Permanente Cardiac Rehabilitation (KPCR) program is a home-based, case-managed, goal-oriented program with an active recruitment process and unlimited program length. This study evaluated the participation rates for the program and the predictors of attendance and graduation. METHODS: Patients hospitalized with acute myocardial infarction, coronary artery bypass graft, and percutaneous coronary intervention from June 1999 to May 2000 (n = 1030) were identified from the administrative database, and the proportion captured by the KPCR staff was determined. Subsequent attendance and graduation patterns were evaluated. RESULTS: Nearly 94% of patients with one of the three aforementioned conditions were identified by the rehabilitation staff, and 41% of all patients attended the KPCR program. More than 75% of the patients who participated went on to graduate from the program. Gender comparisons showed no difference in participation between men (66.8%) and women (59.7%) (P =.07). Participation rates were inversely associated with age, yet age was not associated with graduation from the program. Surgical interventions and two or more events experienced within the first 4 weeks of the index event were the strongest predictors of attendance and graduation from the KPCR program. CONCLUSIONS: Innovative approaches for the capture and retention of patients in cardiac rehabilitation programs are urgently needed. The alternative program evaluated in this study showed little difference in participation between men and women, yet participation among older patients remained poor. Overall, patients who underwent surgical interventions or multiple events were more likely to attend and graduate from the program.     

The Sherbrooke Questionnaire predicts use of emergency services

BACKGROUND: the National Service Framework for Older People mandates the introduction of 'intermediate care services' to reduce emergency admissions to hospital from the population aged 75 years or more. We evaluated the predictive performance of one of the screening instruments used to identify older people who might most benefit from such services. METHODS: using multiple logistic regression, we compared responses to the six-item, self-administered Sherbrooke Questionnaire with subsequent patterns of emergency attendance and admission to hospital among the elderly population of one borough in West London. RESULTS: excess risk of both emergency attendance and admission became significant when two or more risk factors were present, and rose progressively with each additional factor, regardless of their nature. With each additional year of age, risks of emergency attendance and admission to hospital increased by 8% (95% CI = 6-10) and 9% (95% CI = 7-12), respectively. There were also significant independent risks associated with reporting memory problems (typical odds ratio (OR) 1.41, 95% CI = 1.14-1.75) and taking three or more medications (OR 1.65, 95% CI = 1.34-2.02), as well as large risks associated with attendance or admission in the year before screening. CONCLUSION: the Sherbrooke Questionnaire is a good measure of likely need for emergency visits to hospital among the elderly. However, programmes attempting to reduce such events should also take into account the individual's recent history of emergency attendance at hospital.     

Are predictors for myocardial infarction the same for women and men when evaluated prior to hospital admission?

AIM: To describe predictors of myocardial infarction prior to hospital admission in women and men among patients with a suspected acute coronary syndrome without ST-elevation. DESIGN: Prospective observational study in Stockholm and G?teborg, Sweden. RESULTS: Of 433 patients who did fulfill the inclusion criteria 45% were women. Fewer women (17%) than men (26%) developed acute myocardial infarction (AMI) (p=0.054), particularly among patients with initial ST-depression, in whom AMI was developed in 22% of women and 54% of men (p = 0.001). Predictors for infarct development in women were: a history of AMI and advanced age. Among men they were: initial ST-depression or a Q-wave on ECG and elevation of biochemical markers (both recorded on admission of the ambulance crew). There was a significant interaction between gender and the influence of ST-depression on the risk for development of myocardial infarction (p < 0.05). CONCLUSION: Among patients transported with ambulance due to a suspected acute coronary syndrome and no ST-elevation fewer women than men seem to develop AMI particularly among patients with ST-depression. These results suggest that early prediction of myocardial infarction might differ between women and men with acute chest pain.     

性别对ST段抬高的急性心肌梗死急诊冠脉介入治疗预后的影响

目的: 探讨性别对ST段抬高的急性心肌梗死（STEMI）患者急诊冠脉介入治疗（PCI）预后的影响。方法: 164例STEMI患者急诊PCI后,观察其临床及冠脉介入治疗特征和院内全因死亡率。结果: 女性患者的平均年龄较大,并发糖尿病的比例较高,低密度脂蛋白胆固醇较高,梗死相关血管介入治疗前TIMI Ⅲ级血流的比例较高,而吸烟率和入院时的舒张压明显较低。但两组的梗死相关血管内血栓发生率、PCI后TIMI Ⅲ级血流的比例及院内病死率均无统计学差异。结论: 性别对STEMI患者急诊PCI近期预后无明显影响。     

Prognostic value of interleukin-1 receptor antagonist in patients undergoing percutaneous coronary intervention

Elevated plasma levels of inflammatory markers, such as C-reactive protein (CRP), have been associated with adverse outcome in selected patients with coronary artery disease (CAD) treated with coronary angioplasty or stenting. The aim of this study was to evaluate the predictive value of preprocedural interleukin-1 receptor antagonist (IL-1Ra) plasma levels for long-term major adverse cardiac events (MACE) in a series of unselected patients with symptomatic CAD treated with percutaneous coronary intervention (PCI). Seventy-three consecutive patients (62 men, aged 62 +/- 9 years) undergoing PCI were enrolled in a prospective follow-up study. IL-1Ra and CRP plasma levels were measured before the procedure; 36 patients (49%) had unstable angina pectoris on admission, 37 (51%) had chronic stable angina pectoris, and 30 (41%) had multivessel CAD, 15 of whom underwent multivessel PCI. Success was achieved in all 73 patients, with coronary stenting performed in 63 (86%). Follow-up clinical assessment included occurrence of MACE at 3, 6, 12, and 18 months. Logistic regression analysis, performed to determine independent predictors of MACE, identified IL-1Ra levels in the upper quartile as the only independent predictive factor of MACE at 18 months (19% in the fourth quartile vs 0% in the first quartile; p = 0.032). Patients with high preprocedural CRP levels (fourth quartile) had a nonsignificant increased risk of MACE (p = 0.09). Thus, preprocedural IL-1Ra plasma levels appear to be a valuable independent predictive factor of MACE in unselected patients undergoing PCI.     

Effectiveness and safety of routine primary angioplasty in patients aged > or =85 years with acute myocardial infarction

BACKGROUND: Although octogenarians constitute a fast growing portion of cardiovascular patients, few data are available on the outcome of very old patients (age >80 years) with ST-segment elevation myocardial infarction (STEMI) undergoing primary angioplasty. METHODS AND RESULTS: Short- and long-term outcomes of 88 consecutive very old (age > or =85 years) patients with STEMI undergoing primary angioplasty were evaluated. In-hospital mortality was 17%, significantly higher in patients with cardiogenic shock (90%; p<0.001), with failure of percutaneous coronary intervention (PCI; p=0.016), with Killip class > or =III on admission (p=0.018), or with chronic renal failure (p=0.033). Major bleeding complications occurred in 11 patients (12%). Multivariable logistic regression analysis identified 3 independent predictors of in-hospital death: age > or =90 years (p=0.018), Killip > or =III on admission (p=0.018), and PCI failure (p=0.025). Multivariable logistic regression analysis identified age > or =90 years (p=0.008), Killip > or =III on admission (p=0.015), and time from symptoms to PCI >12 h (p=0.04) as independent predictors of mortality at long-term follow-up. CONCLUSIONS: The low incidence of procedural complications, together with good long term survival, suggest that primary PCI in STEMI patients > or =85 years is safe and efficacious, with a low rate of PCI failure in the presence of a low Killip class on admission, whereas primary PCI is unable to affect the poor prognosis for very old patients with cardiogenic shock.     

Comparative response of male and female patients with coronary artery disease to exercise rehabilitation

Male (227) and female (37) participants in a supervised rehabilitationprogramme for patients with coronary artery disease were comparedin relation to their compliance with and response to the programme.The drop-out rate was higher in females (18.9% vs 7.9%) andtheir attendance rate at sessions was lower (77% vs 87%). Followingthe programme, exercise duration was significantly increasedin both groups to a similar degree, although absolute valueswere consistently higher in males. The heart rates requiredto perform given workloads were reduced for both sexes, themagnitude of reduction being similar. Blood pressure was notaltered after rehabilitation. These findings show that femalepatients, despite poorer compliance than males, can benefitequally from exercise rehabilitation.     

Why patients do not attend cardiac rehabilitation: role of intentions and illness beliefs

OBJECTIVE: Many patients fail to attend cardiac rehabilitation. Attempts to identify sociodemographic or clinical predictors of non-attendance have not been very successful; therfore, this study aimed to determine whether the illness beliefs held during hospitalisation by patients who had suffered acute myocardial infarction or who had undergone coronary artery bypass graft surgery could predict cardiac rehabilitation attendance. SUBJECTS AND METHODS: 152 patients were prospectively studied of whom 41% had attended cardiac rehabilitation at six months. RESULTS: In addition to being older, less aware of their cholesterol values, and less likely to be employed, non-attenders were less likely to believe their condition was controllable and that their lifestyle may have contributed to their illness. CONCLUSION: It should now be determined whether interventions aimed at optimising certain perceptions could promote cardiac rehabilitation uptake among those patients who could benefit the most.     

The association between DSM-III-R alcohol dependence, psychological distress and drug use

This paper examines the association between DSM-III-R alcohol dependence, psychological distress and the frequency of drug use in a sample of 219 men and 162 women consecutively admitted to nine alcohol treatment programs in a Northern California county. Results show that psychological distress is higher among men who are more severely dependent on alcohol and among those who have lower education; women who are less alcohol dependent and women who are younger have higher scores in psychological distress than other women. With regard to drug use, about 65% of the men and 64% of the women report using a drug other than alcohol at least once a week during the 12 months prior to admission into treatment. Among both men and women, the drugs most frequently used are crack/cocaine, marijuana and methamphetamine. Among men, regression analysis shows that drug use is associated with being younger. Among women results show that the predictors of drug use are being younger, being unemployed, having a higher income, being a heavier drinker and having fewer symptoms of alcohol dependence. These results show a complex pattern of association across alcohol dependence, drug use and psychological distress. Knowledge of this pattern is necessary for tailoring effective clinical interventions to clients with different kinds of comorbidity.