Factors influencing delay in seeking treatment for acute ischemic symptoms among lower income, urban women

Women Acute Myocardial Infarction-Identifying and Understanding the Gender Gap (WAMy-GAP): A Study Protocol

Barriers to accessing care and misinterpretations of ischemic heart disease symptoms due to lack of awareness contribute to women's delay in seeking care. Women may delay seeking treatment for up to 3 h or even up to 5 days. They often perceive themselves to be at low risk of cardiovascular disease (CVD) and prioritize family responsibilities or household chores. The causes of this delay are multifactorial and influence the decision-making process, particularly in the pre-hospital phase. The objective of this study protocol is to evaluate prodromal symptoms and identify risk behaviors in women with acute myocardial infarction (AMI). This is a protocol for a multicenter study that will be conducted using the mixed-method methodology using the McSweeney Acute and Prodromal Myocardial Infarction Symptom Survey (MAPMISS) to evaluate symptoms and semi-structured interviews to investigate behaviors. This study protocol is intended to fill an important knowledge gap on premonitory and acute symptoms of AMI in women in Italy, as well as to understand the causes and mechanisms underlying delays in accessing healthcare services during an acute event such as AMI. The investigation of this issue will facilitate the removal of gender-related inequalities in the diagnosis and treatment of acute myocardial infarction while also fostering dialogue on the barriers to behavior change.

Investigation of the Predictors of Self-rated Health of Economically Disadvantaged African American Men and Women: Evidence for Sponge Hypothesis

Background and aims

According to the sponge hypothesis, compared to men's self-rated health (SRH), women's SRH is more likely to reflect conditions other than chronic medical conditions (CMCs) such as psychiatric disorders (PDs). As a result, poor SRH is a weaker predictive factor for mortality risk for women than men. Most of this literature, however, is done in samples that are predominantly middleclass White. To test the sponge hypothesis among economically disadvantaged African Americans (AAs), this study compared low-income AA men and women for the effects of the number of PDs and CMCs on SRH.

Materials and Methods

This cross-sectional study recruited a non-random sample (n = 150) of economically disadvantaged AA adults with PD(s). Structured face-to-face interviews were used to collect data. SRH was measured using a single-item measure. PDs and CMCs were also self-reported. We applied linear regression models to test the interactions between SRH and the number of PDs and CMC as well as gender.

Results

The number of PDs and CMCs were associated with SRH in the pooled sample of low-income AA adults with PD(s). However, we found a significant interaction between the number of PDs and gender. This interaction suggested a stronger association between PDs and SRH for AA women than AA men. Gender did not alter the association between the number of CMCs and SRH.

Conclusion

The number of PDs is a determinant of SRH for low-income AA women but not AA men, supporting the sponge hypothesis.

Treatment-Seeking Delay Among Hispanic and Non-Hispanic Women with Acute Myocardial Infarction

Purpose: Women and minorities with acute myocardial infarction (AMI) often fail to recognize prodromal symptoms leading to delays in care. The objective of this study was to conduct a mixed method assessment of the impact of ethnicity on symptom description, recognition, and treatment-seeking behavior in Hispanic and non-Hispanic women before hospitalization for AMI.

Methods: We explored differences in symptomatology, treatment-seeking behavior, and delay patterns among a convenience sample of 43 women diagnosed with AMI (17 Hispanic women, 26 non-Hispanic women) in seven rural and urban Colorado hospitals. We performed in-depth interviews to establish patterns (typologies) of treatment-seeking behaviors. Chart abstraction provided delay times as a function of ethnicity.

Results: Most (28/43) women reported prodromal symptoms in the weeks before their index AMI. Overall, fewer Hispanic women presented within 24 h of symptom onset (3/18, 17% vs. 15/18, 83%, p<0.01). A typology of treatment-seeking behavior emerged: women who (1) recognized symptoms and promptly sought care; (2) did not recognize symptoms, yet promptly sought care; (3) recognized symptoms and promptly sought care, but providers misconstrued symptoms as noncardiac; and (4) misinterpreted symptoms due to an underlying chronic disease.

Conclusion: Women and primary care providers often underappreciate prodromal AMI symptoms. Hispanic women are more likely to misinterpret ischemic symptoms and delay care, suggesting a need for tailored patient and provider education.

Sex Differences in the Presentation and Perception of Symptoms Among Young Patients With Myocardial Infarction: Evidence from the VIRGO Study (Variation in Recovery: Role of Gender on Outcomes of Young AMI Patients)

BACKGROUND

Some studies report that women are less likely to present with chest pain for acute myocardial infarction (AMI). Information on symptom presentation, perception of symptoms, and care-seeking behaviors is limited for young patients with AMI.

METHODS

We interviewed 2009 women and 976 men aged 18 to 55 years hospitalized for AMI at 103 US hospitals participating in the VIRGO study (Variation in Recovery: Role of Gender on Outcomes of Young AMI Patients). Structured patient interviews during the index AMI hospitalization were used to collect information on symptom presentation, perception of symptoms, and care-seeking behaviors. We compared patient characteristics and presentation information by sex. Multivariable hierarchical logistic regression was used to evaluate the association between sex and symptom presentation.

RESULTS

The majority of women (87.0%) and men (89.5%) presented with chest pain (defined as pain, pressure, tightness, or discomfort). Women were more likely to present with ≥3 associated symptoms than men (eg, epigastric symptoms, palpitations, and pain or discomfort in the jaw, neck, arms, or between the shoulder blades; 61.9% for women versus 54.8% for men, P<0.001). In adjusted analyses, women with an ST-segment-elevation AMI were more likely than men to present without chest pain (odds ratio, 1.51; 95% confidence interval, 1.03-2.22). In comparison with men, women were more likely to perceive symptoms as stress/anxiety (20.9% versus 11.8%, P<0.001) but less likely to attribute symptoms to muscle pain (15.4% versus 21.2%, P=0.029). Approximately 29.5% of women and 22.1% of men sought medical care for similar symptoms before their hospitalization (P<0.001); however, 53% of women reported that their provider did not think these symptoms were heart-related in comparison with 37% of men (P<0.001).

CONCLUSIONS

The presentation of AMI symptoms was similar for young women and men, with chest pain as the predominant symptom for both sexes. Women presented with a greater number of additional non-chest pain symptoms regardless of the presence of chest pain, and both women and their healthcare providers were less likely to attribute their prodromal symptoms to heart disease in comparison with men.

Acute Myocardial Infarction Experience Among Mexican American Women

INTRODUCTION

Health disparities in cardiovascular disease risk factors affect a burgeoning segment of the U.S. population-Mexican American (MA) women. MAs experience disparities in the prevalence of heart disease risk factors. However, there are no studies describing acute myocardial infarction (AMI) symptoms unique to this Hispanic subgroup. The aim of the study was to describe MA women's AMI symptom experience.

METHODS

A qualitative descriptive design guided the study. Data were collected in semistructured interviews with eight MA women who reported having an AMI within the past 18 months. Data were analyzed using qualitative content analysis.

RESULTS

The overall theme was "The nature of my AMI experience." This theme, composed of four categories, described their prodromal and AMI symptom experience: my perception of AMI, having a heart attack, AMI symptoms, and actions taken. No participants recognized prodromal or symptoms of AMI. Asphyxiatia (asphyxiating) and menos fuerza (less strength) were commonly described symptoms.

CONCLUSION

Participants attributed both prodromal and AMI symptoms to noncardiac causes, self-managed symptoms, and delay in seeking health care. Findings suggest that community engagement through culturally tailored family-focused heart health education for MA women and their family members may improve recognition of prodromal symptoms.

Prehospital Delay in Older Adults with Acute Myocardial Infarction: The ComprehenSIVe Evaluation of Risk Factors in Older Patients with Acute Myocardial Infarction Study

BACKGROUND/OBJECTIVES

Timely administration of antiischemic therapies improves outcomes in individuals with acute myocardial infarction (AMI). Prior literature on delays in AMI care has largely focused on in-hospital delay ("door to balloon" time). Our objective was to identify factors associated with prehospital delay in a contemporary national cohort of older adults with AMI.

DESIGN

Cross-sectional analysis of data from the ComprehenSIVe Evaluation of Risk Factors in Older Patients with Acute Myocardial Infarction (SILVER-AMI) study, an observational study of older adults hospitalized for AMI.

SETTING

U.S. academic and community hospitals (N = 94).

PARTICIPANTS

Individuals aged 75 and older hospitalized for AMI (N = 2,500).

MEASUREMENTS

Prehospital delay was defined as symptom duration of 6 hours or longer before hospital presentation and was obtained according to participant or caregiver report during AMI hospitalization. Potential predictors of delay from demographic, clinical presentation, comorbid conditions, function, and social support domains were obtained through in-person assessment during the index hospitalization and medical record abstraction.

RESULTS

Nonwhite race (adjusted odds ratio (aOR) = 1.54, P = .002), atypical symptoms (aOR = 1.41, P = .001), and heart failure (HF) (aOR = 1.35, P = .006 for HF) were significantly associated with delay.

CONCLUSION

In contrast with younger AMI populations, female sex and diabetes mellitus were not associated with delay in this older cohort, but factors from other domains (nonwhite race, atypical symptoms, and HF) were significantly associated with delay. These results can be used to customize future public health efforts to encourage early presentation for older adults with AMI.

Women's experiences during myocardial infarction: systematic review and meta-ethnography

AIMS AND OBJECTIVES

The aim of this review is to identify, analyse and synthesise existing knowledge concerning female experiences during myocardial infarction.

BACKGROUND

There is a lack of knowledge about women's experiences during myocardial infarction, and a meta-synthesis is needed to synthesise existing evidence.

DESIGN

A systematic review and meta-ethnography.

METHOD

A systematic review was undertaken in September 2013. Four databases were searched. Grey literature and reference lists were screened for relevant studies. Four hundred and eighty-one papers were identified and 14 were included. The method of Noblit and Hare was used in the process of conducting this review and meta-ethnography.

RESULTS

Three themes were identified. 1. 'Feeling the changes in my body', 2. 'Understanding the changes in my body' and 3. 'Acting on the changes in my body'. The majority of women did not experience their body changes as being severe and threatening. Therefore, the women chose to wait or self-medicate before consulting others. The women who initially experienced the symptoms related to myocardial infarction as being severe and threatening, chose to consult others earlier than the majority of women.

CONCLUSION

Women's experiences and interpretation of body symptoms during myocardial infarction vary. Most commonly women do not initially recognise their body symptoms as being severe and life threatening. The theory of Merleau-Ponty's 'current and habituated body' is relevant for explaining women's ways of understanding and acting on their body changes during myocardial infarction.

RELEVANCE FOR CLINICAL PRACTICE

This review is relevant in a preventive and rehabilitating perspective for professionals working in health care. It helps professionals to understand women's experiences during myocardial infarction, optimises their ability to suspect myocardial infarction and teach women to react on these body changes.

Symptom recognition and healthcare experiences of young women with acute myocardial infarction

BACKGROUND

Prompt recognition of acute myocardial infarction symptoms and timely care-seeking behavior are critical to optimize acute medical therapies. Relatively little is known about the symptom presentation and care-seeking experiences of women aged ≤55 years with acute myocardial infarction, a group shown to have increased mortality risk as compared with similarly aged men. Understanding symptom recognition and experiences engaging the healthcare system may provide opportunities to reduce delays and improve acute care for this population.

METHODS AND RESULTS

We conducted a qualitative study using in-depth interviews with 30 women (aged 30-55 years) hospitalized with acute myocardial infarction to explore their experiences with prodromal symptoms and their decision-making process to seek medical care. Five themes characterized their experiences: (1) prodromal symptoms varied substantially in both nature and duration; (2) they inaccurately assessed personal risk of heart disease and commonly attributed symptoms to noncardiac causes; (3) competing and conflicting priorities influenced decisions about seeking acute care; (4) the healthcare system was not consistently responsive to them, resulting in delays in workup and diagnosis; and (5) they did not routinely access primary care, including preventive care for heart disease.

CONCLUSIONS

Participants did not accurately assess their cardiovascular risk, reported poor preventive health behaviors, and delayed seeking care for symptoms, suggesting that differences in both prevention and acute care may be contributing to young women's elevated acute myocardial infarction mortality relative to men. Identifying factors that promote better cardiovascular knowledge, improved preventive health care, and prompt care-seeking behaviors represent important target for this population.

Deciding to Seek Emergency Care for Acute Myocardial Infarction

The purpose of this qualitative descriptive study was to explore how patients who experience acute myocardial infarction (AMI) decide to seek emergency care. Fifty patients with AMI were interviewed at two hospitals in Lebanon. The perspective of 22 witnesses of the attack was also sought about the cardiac event. The themes that transpired from the data were as follows: making sense of the symptoms, waiting to see what happens, deciding to come to the hospital, and the family influenced the decision to seek care. The witnesses of the cardiac event, mostly family members, supported the decision to seek emergency care. Deciding to seek emergency care for AMI is complex. Nurses must solicit their patients' perception of the cardiac event to provide them with tailored education and counseling about heart attack symptoms and how to respond to them in case they recur. Family members must be included in the education process.

Inconsistent measurement of acute coronary syndrome patients' pre-hospital delay in research: a review of the literature

BACKGROUND

Patients' treatment-seeking delay remains a significant barrier to timely initiation of reperfusion therapy. Measurement of treatment-seeking delay is central to the large body of research that has focused on pre-hospital delay (PHD), which is primarily patient-related. This research has aimed to quantify PHD and its effects on morbidity and mortality, identify contributing factors, and evaluate interventions to reduce such delay. A definite time of symptom onset in acute coronary syndrome (ACS) is essential for determining delay, but difficult to establish. This literature review aimed to explore the variety of operational definitions of both PHD and symptom onset in published research.

METHODS AND RESULTS

We reviewed the English-language literature from 1998-2013 for operational definitions of PHD and symptom onset. Of 626 papers of possible interest, 175 were deemed relevant. Ninety-seven percent reported a delay time and 84% provided an operational definition of PHD. Three definitions predominated: (a) symptom onset to decision to seek help (18%); (b) symptom onset to hospital arrival (67%), (c) total delay, incorporating two or more intervals (11%). Of those that measured delay, 8% provided a definition of which symptoms triggered the start of timing.

CONCLUSION

We found few and variable operational definitions of PHD, despite American College of Cardiology/American Heart Association recommendations to report specific intervals. Worryingly, definitions of symptom onset, the most elusive component of PHD to establish, are uncommon. We recommend that researchers (a) report two PHD delay intervals (onset to decision to seek care, and decision to seek care to hospital arrival), and (b) develop, validate and use a definition of symptom onset. This will increase clarity and confidence in the conclusions from, and comparisons within and between studies.

Thoughts and behaviors of women with symptoms of acute coronary syndrome

OBJECTIVE

Women delay seeking care for symptoms of acute coronary syndrome (ACS) because of atypical symptoms, perceptions of invulnerability, or keeping symptoms to themselves. The purpose of this study was to explore how women recognized and interpreted their symptoms and subsequently decided whether to seek treatment within the context of their lives.

METHOD

Grounded theory was used to provide the methodological basis for data generation and analysis. Data were collected using in-depth interviews with 9 women with ACS.

RESULTS

All participants went through a basic social process of searching for the meaning of their symptoms which informed their decisions about seeking care. Stages in the process included noticing symptoms, forming a symptom pattern, using a frame of reference, finding relief, and assigning causality. The evolving MI group (n = 5) experienced uncertainty about bodily cues, continued life as usual, until others moved them toward care. The immediately recognizable MI group (n = 4) labeled their condition quickly, yet delayed, as they prepared themselves and others for their departure.

CONCLUSIONS

All women delayed, regardless of their ability to correctly label their symptoms. Education aimed at symptom recognition/interpretation addresses only part of the problem. Women should also be educated about the potential danger of overestimating the time they have to seek medical attention.

Are There Gender Differences in Outcomes after the Cox-Maze Procedure for Atrial Fibrillation?

Objective

Atrial fibrillation (AF) management suggests that women do not tolerate medication rhythm control strategies as well as men do; however, AF percutaneous catheter ablation has been found to be favorable. The study purpose was to compare the sex-based outcomes for patients who undergo the Cox-Maze procedure for AF.

Methods

Data were collected through our AF surgical ablation registry. Rhythm was verified by electrocardiogram and 24-hour holter at 6 and 12 months. General health-related quality of life (Short-Form 12) and specific AF symptom burden (Atrial Fibrillation Symptom Checklist: Frequency and Severity, version 3) were obtained at baseline and 12 months.

Results

Since 2005, a total of 540 patients have undergone a Cox-Maze procedure (34% were women). The women presented with higher operative risk [additive European System for Cardiac Operative Risk Evaluation (EuroSCORE), 6.71 ± 2.61 vs 5.25 ± 2.80, t = 5.85, P < 0.001], higher rates of congestive heart failure (49% vs 32%, P < 0.001), and more concomitant mitral valve procedures (32% vs 19%, P = 0.001). Perioperative outcomes were similar. Return to sinus rhythm off antiarrhythmics were not different at 6 and 12 months (78% vs 75%, P = 0.53, and 81% vs 80%, P = 1.00, respectively). Cumulative 2-year survival (93.9% for the men and 89.3% for the women) was not different for all-cause mortality (hazard ratio, 1.47; confidence interval, 0.68–3.21; P = 0.33) and cardiac-related mortality [women: 10/14 (71%) vs men 7/11 (64%), P = 1.00]. Health-related quality of life showed significant improvement; AF symptoms significantly decreased across the sexes.

Conclusions

Outcomes after the Cox-Maze procedure are similar across sex. Atrial fibrillation surgical ablation should be considered a treatment option for women—it is safe and effective, improves general health-related quality of life, and reduces AF symptom burden.

Reducing the time-lag between onset of chest pain and seeking professional medical help: a theory-based review

BACKGROUND

Research suggests that there are a number of factors which can be associated with delay in a patient seeking professional help following chest pain, including demographic and social factors. These factors may have an adverse impact on the efficacy of interventions which to date have had limited success in improving patient action times. Theory-based methods of review are becoming increasingly recognised as important additions to conventional systematic review methods. They can be useful to gain additional insights into the characteristics of effective interventions by uncovering complex underlying mechanisms.

METHODS

This paper describes the further analysis of research papers identified in a conventional systematic review of published evidence. The aim of this work was to investigate the theoretical frameworks underpinning studies exploring the issue of why people having a heart attack delay seeking professional medical help. The study used standard review methods to identify papers meeting the inclusion criterion, and carried out a synthesis of data relating to theoretical underpinnings.

RESULTS

Thirty six papers from the 53 in the original systematic review referred to a particular theoretical perspective, or contained data which related to theoretical assumptions. The most frequently mentioned theory was the self-regulatory model of illness behaviour. Papers reported the potential significance of aspects of this model including different coping mechanisms, strategies of denial and varying models of treatment seeking. Studies also drew attention to the potential role of belief systems, applied elements of attachment theory, and referred to models of maintaining integrity, ways of knowing, and the influence of gender.

CONCLUSIONS

The review highlights the need to examine an individual's subjective experience of and response to health threats, and confirms the gap between knowledge and changed behaviour. Interventions face key challenges if they are to influence patient perceptions regarding seriousness of symptoms; varying processes of coping; and obstacles created by patient perceptions of their role and responsibilities. A theoretical approach to review of these papers provides additional insight into the assumptions underpinning interventions, and illuminates factors which may impact on their efficacy. The method thus offers a useful supplement to conventional systematic review methods.

Who listens to our advice? A secondary analysis of data from a clinical trial testing an intervention designed to decrease delay in seeking treatment for acute coronary syndrome

OBJECTIVE

Prolonged prehospital delay in persons experiencing acute coronary syndrome (ACS) remains a problem. Understanding which patients respond best to particular interventions designed to decrease delay time would provide mechanistic insights into the process by which interventions work.

METHODS

In the PROMOTION trial, 3522 at-risk patients were enrolled from 5 sites in the United States (56.4%), Australia and New Zealand; 490 (N=272 intervention, N=218 control) had an acute event within 2 years. Focusing on these 490, we (1) identified predictors of a rapid response to symptoms, (2) identified intervention group subjects with a change in these predictors over 3 months of follow-up, and (3) compared intervention group participants with and without the favorable response pattern. Hypothesized predictors of rapid response were increased perceived control and decreased anxiety. Knowledge, attitudes, and beliefs were hypothesized to differ between responders and non-responders.

RESULTS

Contrary to hypothesis, responders had low anxiety and low perceived control. Only 73 (26.8%) subjects showed this pattern 3 months following the intervention. No differences in ACS knowledge, attitudes, or beliefs were found.

CONCLUSION

The results of this study challenge existing beliefs.

PRACTICE IMPLICATIONS

New intervention approaches that focus on a realistic decrease in anxiety and perceived control are needed.

Disentangling the influence of socioeconomic status on differences between African American and white women in unmet medical needs

OBJECTIVES

We sought to disentangle the relationships between race/ethnicity, socioeconomic status (SES), and unmet medical care needs.

METHODS

Data from the 2003-2004 Community Tracking Study Household Survey were used to examine associations between unmet medical needs and SES among African American and White women.

RESULTS

No significant racial/ethnic differences in unmet medical needs (24.8% of Whites, 25.9% of African Americans; P = .59) were detected in bivariate analyses. However, among women with 12 years of education or less, African Americans were less likely than were Whites to report unmet needs (odds ratio [OR] = 0.57; 95% confidence interval [CI] = 0.42, 0.79). Relative to African American women with 12 years of education or less, the odds of unmet needs were 1.69 (95% CI = 1.24, 2.31) and 2.18 (95% CI = 1.25, 3.82) among African American women with 13 to 15 years of education and 16 years of education or more, respectively. In contrast, the relationship between educational level and unmet needs was nonsignificant among White women.

CONCLUSIONS

Among African American women, the failure to recognize unmet medical needs is related to educational attainment and may be an important driver of health disparities, representing a fruitful area for future interventions.

Disparities in adult African American women's knowledge of heart attack and stroke symptomatology: an analysis of 2003-2005 Behavioral Risk Factor Surveillance Survey data

BACKGROUND

Heart disease and stroke are the first and third leading causes of death of American women, respectively. African American women experience a disproportionate burden of these diseases compared with Caucasian women and are also more likely to delay seeking treatment for acute symptoms. As knowledge is a first step in seeking care, this study examined the knowledge of heart attack and stroke symptoms among African American women.

METHODS

This was a cross-sectional study analyzing 2003-2005 Behavioral Risk Factor Surveillance Survey (BRFSS) data. A composite heart attack and stroke knowledge score was computed for each respondent from the 13 heart attack and stroke symptom knowledge questions. Multivariate logistic regression was performed using low scores on the heart attack and stroke knowledge questions as the dependent variable.

RESULTS

Twenty percent of the respondents were low scorers, and 23.8% were high scorers. Logistic regression analysis showed that adult African American women who earned low scores on the composite heart attack and stroke knowledge questions (range 0-8 points) were more likely to be aged 18-34 (OR = 1.36, CI 1.35, 1.37), be uninsured (OR = 1.32, CI 1.31, 1.33), have an annual household income <$35,000 (OR = 1.46, CI 1.45, 1.47), and have a primary healthcare provider (OR = 1.22, CI 1.20, 1.23).

CONCLUSIONS

The findings indicated that knowledge of heart attack and stroke symptoms varied significantly among African American women, depending on socioeconomic variables. Targeting interventions to African American women, particularly those in lower socioeconomic groups, may increase knowledge of heart attack and stroke symptoms, subsequently improving preventive action taken in response to these conditions.

Women's descriptions of symptoms and delay reasons in seeking medical care at the time of a first myocardial infarction: A qualitative study

BACKGROUND

Coronary heart disease (CHD) is a major cause of mortality in women. Women have also been identified as late presenters in seeking medical care.

AIM

The aim of this study was to explore and describe women's symptoms and the reasons for delay in seeking medical care at the time of the first myocardial infarction (MI).

METHODS

The study had an explorative and descriptive design based on content analysis approach. Nineteen women were interviewed at the hospital 2 or 3 days after hospitalisation.

RESULTS

The result showed that the women had difficulties interpreting, understanding and linking the symptoms to CHD. They tried to handle the discomfort and even the chest pain, rather then ask for professional help. The women had problems with making the final decision.

CONCLUSION

Women need to be made aware of the clinical symptoms of CHD, in order to understand the consequences of delay in seeking medical care following an MI.