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.

Reduction in Cardiovascular Risk Among Latino Participants in a Community-Based Intervention Linked With Clinical Care.

INTRODUCTION: Community Heart Health Actions for Latinos at Risk is a community health worker-led cardiovascular disease risk reduction program targeting low-income urban Latinos. The impact of community programs linked with clinical care has not been well characterized. METHODS: Community Heart Health Actions for Latinos at Risk provided 12 weeks of lifestyle education. Changes in risk factors were assessed before and after completion. Univariate, bivariate, and multivariate analyses were used to determine factors associated with changes in risk factors. RESULTS: From 2009 to 2013, a total of 1,099 participants were recruited and 768 had risk factors measured at baseline and 12 weeks. All analyses were performed in 2016. In participants with abnormal baseline risk factors, significant (all p<0.001) median reductions in systolic blood pressure (-11 mmHg, n=244); low-density lipoprotein cholesterol (-14 mg/dL, n=201); glucose (-8 mg/dL, n=454); triglycerides (-57 mg/dL, n=242); and Framingham risk score (-2.3%, n=301) were observed. Program completion (eight of 12 classes) was associated with the reduction in low-density lipoprotein cholesterol (p=0.03) and systolic blood pressure (p=0.01). After adjustment, low-density lipoprotein cholesterol reduction was greatest in participants newly prescribed lipid-lowering drugs (-30%, 95% CI= -48, -15). CONCLUSIONS: A community health worker-led intervention lowered cardiovascular disease risk among vulnerable Latinos. Integration with primary care services was an essential program component.

Bringing it home: expanding the local reach of dissemination and implementation training via a university-based workshop.

BACKGROUND: Currently, national training programs do not have the capacity to meet the growing demand for dissemination and implementation (D&I) workforce education and development. The Colorado Research in Implementation Science Program (CRISP) developed and delivered an introductory D&I workshop adapted from national programs to extend training reach and foster a local learning community for D&I. METHODS: To gauge interest and assess learning needs, a pre-registration survey was administered. Based on feedback, a 1.5-day workshop was designed. Day 1 introduced D&I frameworks, strategies, and evaluation principles. Local and national D&I experts provided ignite-style talks on key lessons followed by panel discussion. Breakout sessions discussed community engagement and applying for D&I grants. A workbook was developed to enhance the training and provided exercises for application to an individual's projects. Day 2 offered expert-led mentoring sessions with selected participants who desired advanced instruction. Two follow-up surveys (immediate post-workshop, 6 months) assessed knowledge gained from participation and utilization of workshop content. RESULTS: Ninety-three workshop registrants completed an assessment survey to inform workshop objectives and curriculum design; 43 % were new and 54 % reported a basic understanding of the D&I field. Pre-registrants intended to use the training to "apply for a D&I grant" (73 %); "incorporate D&I into existing projects" (76 %), and for quality improvement (51 %). Sixty-eight individuals attended Day 1; 11 also attended Day 2 mentoring sessions. In the 1-week post-workshop survey (n = 34), 100 % strongly agreed they were satisfied with the training; 97 % strongly agreed the workshop workbook was a valuable resource. All Day 2 participants strongly agreed that working closely with faculty and experts increased their overall confidence. In the 6-month follow-up evaluation (n = 23), evidence of new D&I-related manuscripts and grant proposals was found. Training materials were published online ( www.ucdenver.edu/implementation/workshops ) and disseminated via the National Institutes of Health (NIH) Clinical and Translational Science Awards Consortium. To sustain reach, CRISP adapted the materials into an interactive e-book ( www.CRISPebooks.org ) and launched a new graduate course. CONCLUSIONS: Local D&I training workshops can extend the reach of national training programs.

Reaiming RE-AIM: using the model to plan, implement, and evaluate the effects of environmental change approaches to enhancing population health.

The RE-AIM (reach, effectiveness, adoption, implementation, maintenance) framework, which provides a practical means of evaluating health interventions, has primarily been used in studies focused on changing individual behaviors. Given the importance of the built environment in promoting health, using RE-AIM to evaluate environmental approaches is logical. We discussed the benefits and challenges of applying RE-AIM to evaluate built environment strategies and recommended modest adaptations to the model. We then applied the revised model to 2 prototypical built environment strategies aimed at promoting healthful eating and active living. We offered recommendations for using RE-AIM to plan and implement strategies that maximize reach and sustainability, and provided summary measures that public health professionals, communities, and researchers can use in evaluating built environment interventions.

LUCHAR: using computer technology to battle heart disease among Latinos.

Many promising technology-based programs designed to promote healthy behaviors such as physical activity and healthy eating have not been adapted for use with diverse communities, including Latino communities. We designed a community-based health kiosk program for English- and Spanish-speaking Latinos. Users receive personalized feedback on nutrition, physical activity, and smoking behaviors from computerized role models that guide them in establishing goals in 1 or more of these 3 areas. We found significant improvements in nutrition and physical activity among 245 Latino program users; however, no changes were observed with respect to smoking behaviors. The program shows promise for extending the reach of chronic disease prevention and self-management programs.

Impact of a nurse telephone intervention among high-cardiovascular-risk, health fair participants.

BACKGROUND AND OBJECTIVES: Cardiovascular disease (CVD) is the leading cause of death in the United States, yet most individuals remain unaware of their risk. Current health fair models assess individual risk factors but miss the opportunity to assess, counsel, and follow-up with participants regarding global CVD risk. Objectives of this nurse telephone intervention were to (1) describe high-CVD-risk participants' healthcare-seeking behavior after the health fair and following a nurse telephone intervention and (2) describe CVD risk-reducing therapies provided to high-risk participants after the health fair and following a nurse telephone intervention. SUBJECTS AND METHODS: Five hundred twenty-nine of 4,489 health fair participants who completed an interactive Framingham risk assessment in 2006 were identified with high CVD risk. These participants received a nurse telephone intervention approximately 1 month after the health fair, during which the risk message was reinforced, principles of motivational interviewing were applied, and follow-up care was assessed. We evaluated the proportion of high-CVD-risk participants who obtained healthcare before and after intervention, and we compared the care received before and after intervention. RESULTS AND CONCLUSION: Among 447 contacted high-CVD-risk participants, 59% (n = 262) saw a healthcare provider, and 86% of those discussed CVD risk at their healthcare visit. A greater proportion of participants were started on a cardioprotective drug (41% vs 20%; P < .01), and more participants discussed "heart health" (96% vs 75%; P < .001) after receiving the nurse telephone intervention. Our findings suggest that a nurse intervention may improve individuals' CVD risk awareness as well as activate providers to implement CVD risk reduction strategies.

"Get smart Colorado": impact of a mass media campaign to improve community antibiotic use.

CONTEXT: Large-scale strategies are needed to reduce overuse of antibiotics in US communities. OBJECTIVES: To evaluate the impact of a mass media campaign-"Get Smart Colorado"-on public exposure to campaign, antibiotic use, and office visit rates. DESIGN: Nonrandomized controlled trial. SETTING: Two metropolitan communities in Colorado, United States. SUBJECTS: The general public, managed care enrollees, and physicians residing in the mass media (2.2 million persons) and comparison (0.53 million persons) communities. INTERVENTION: : The campaign consisting of paid outdoor advertising, earned media and physician advocacy ran between November 2002 and February 2003. PRINCIPAL MEASURES: Antibiotics dispensed per 1000 persons or managed care enrollees, and the proportion of office visits receiving antibiotics measured during 10 to 12 months before and after the campaign. RESULTS: After the mass media campaign, there was a 3.8% net decrease in retail pharmacy antibiotic dispenses per 1000 persons (P = 0.30) and an 8.8% net decrease in managed care-associated antibiotic dispenses per 1000 members (P = 0.03) in the mass media community. Most of the decline occurred among pediatric members, and corresponded with a decline in pediatric office visit rates. There was no change in the office visit prescription rates among pediatric or adult managed care members, nor in visit rates for complications of acute respiratory tract infections. CONCLUSIONS: A low-cost mass media campaign was associated with a reduction in antibiotic use in the community, and seems to be mediated through decreases in office visits rates among children. The campaign seems to be cost-saving.

Acceptability of a bilingual interactive computerized educational module in a poor, medically underserved patient population.

We evaluated the acceptability and impact of an audiovisual, bilingual, interactive computer module relating to appropriate antibiotic use. In winter 2001, adults seeking urgent care for acute respiratory infections at an inner-city urgent care clinic were invited to complete the computer module and survey (N = 296). After responding to questions about their symptoms, patients were provided information about their illness and appropriate antibiotic use, and then asked several questions about the acceptability of the module. The main outcomes, reflecting qualities known to enhance diffusion of innovations, were "learning something new about colds and flu" and trusting the computer information. Spanish-language respondents (16%) were much less likely to report prior computer experience, more likely to need help, and strongly preferred answering to a person compared with English-language respondents. In multivariable analysis, Spanish-language respondents were more likely to report learning something new (OR = 5.0; 95% CI: 2.0, 12.4) and trusting the information (OR = 2.5; 95% CI: 1.0, 6.0). We conclude that an interactive computer module was well received among a medically underserved urgent care clinic population. Benefits appear greatest among populations having the least experience with this medium.

The "minimizing antibiotic resistance in Colorado" project: impact of patient education in improving antibiotic use in private office practices.

OBJECTIVE: To assess the marginal impact of patient education on antibiotic prescribing to children with pharyngitis and adults with acute bronchitis in private office practices. DATA SOURCES/STUDY SETTING: Antibiotic prescription rates based on claims data from four managed care organizations in Colorado during baseline (winter 2000) and study (winter 2001) periods. STUDY DESIGN: A nonrandomized controlled trial of a household and office-based patient educational intervention was performed. During both periods, Colorado physicians were mailed antibiotic prescribing profiles and practices guidelines as part of an ongoing quality improvement program. Intervention practices (n=7) were compared with local and distant control practices. DATA COLLECTION/EXTRACTION METHODS: Office visits were extracted by managed care organizations using International Classification of Diseases-9-Clinical Modification codes for acute respiratory tract infections, and merged with pharmacy claims data based on visit and dispensing dates coinciding within 2 days. PRINCIPAL FINDINGS: Adjusted antibiotic prescription rates during baseline and study periods increased from 38 to 39 percent for pediatric pharyngitis at the distant control practices, and decreased from 39 to 37 percent at the local control practices, and from 34 to 30 percent at the intervention practices (p=.18 compared with distant control practices). Adjusted antibiotic prescription rates decreased from 50 to 44 percent for adult bronchitis at the distant control practices, from 55 to 45 percent at the local control practices, and from 60 to 36 percent at the intervention practices (p<.002 and p=.006 compared with distant and local control practices, respectively). CONCLUSIONS: In office practices, there appears to be little room for improvement in antibiotic prescription rates for children with pharyngitis. In contrast, patient education helps reduce antibiotic use for adults with acute bronchitis beyond that achieved by physician-directed efforts.

Appropriate antibiotic use: variation in knowledge and awareness by Hispanic ethnicity and language.

BACKGROUND: Recent campaigns are informing the public that antibiotics are inappropriate for viral respiratory infections. As little is known about their effect on populations challenged by less access to care, lower education, low income, low English proficiency, or non-mainstream cultural backgrounds, this study assessed knowledge, attitudes, and awareness in an ethnically diverse community. METHODS: A telephone survey in English or Spanish of a cross-sectional, random sample of 692 non-Hispanic whites (NHWs) and 300 Hispanics in Colorado. RESULTS: For all respondent groups, knowledge of appropriate antibiotic use for colds and bronchitis was low. Hispanics surveyed in Spanish, compared with non-Hispanic whites, had significantly lower knowledge about antibiotics for colds, higher knowledge for bronchitis, lower awareness about antibiotic resistance, and greater dissatisfaction if an antibiotic were not prescribed. In all comparisons, English-language Hispanics tended to reflect non-Hispanic white response patterns. Independent predictors of awareness were ethnicity, education, and age. Independent predictors of dissatisfaction were ethnicity, knowledge about antibiotic use for colds, and bronchitis. Ethnicity was an independent predictor of knowledge about the inappropriateness of antibiotics for colds and bronchitis. CONCLUSIONS: To bridge knowledge gaps, educational campaigns for all segments of the population are needed. Content should be responsive to heterogeneity within populations.

Antibiotic treatment of acute respiratory tract infections in the elderly: effect of a multidimensional educational intervention.

OBJECTIVES: : To measure and improve antibiotic use for acute respiratory tract infections (ARIs) in the elderly. DESIGN: : Prospective, nonrandomized controlled trial. SETTING: : Ambulatory office practices in Denver metropolitan area (n=4 intervention practices; n=51 control practices). PARTICIPANTS: : Consecutive patients enrolled in a Medicare managed care program who were diagnosed with ARIs during baseline (winter 2000/2001) and intervention (winter 2001/2002) periods. A total of 4,270 patient visits were analyzed (including 341 patient visits in intervention practices). INTERVENTION: : Appropriate antibiotic use and antibiotic resistance educational materials were mailed to intervention practice households. Waiting and examination room posters were provided to intervention office practices. MEASUREMENTS: : Antibiotic prescription rates, based on administrative office visit and pharmacy data, for total and condition-specific ARIs. RESULTS: : There was wide variation in antibiotic prescription rates for ARIs across unique practices, ranging from 21% to 88% (median=54%). Antibiotic prescription rates varied little by patient age, sex, and underlying chronic lung disease. Prescription rates varied by diagnosis: sinusitis (69%), bronchitis (59%), pharyngitis (50%), and nonspecific upper respiratory tract infection (26%). The educational intervention was not associated with greater reduction in antibiotic prescription rates for total or condition-specific ARIs beyond a modest secular trend (P=.79). CONCLUSION: : Wide variation in antibiotic prescription rates suggests that quality improvement efforts are needed to optimize antibiotic use in the elderly. In the setting of an ongoing physician intervention, a patient education intervention had little effect. Factors other than patient expectations and demands may play a stronger role in antibiotic treatment decisions in elderly populations.

Coronary heart disease care in older women: optimizing diagnostic and therapeutic decisions.

Cardiovascular disease is the leading cause of death and morbidity among women. The prevalence of coronary heart disease (CHD) and its attendant risk clearly increase with advancing age. Though traditionally underrepresented in CHD trials, the proportion of women participating in these studies has risen in recent years. The American Heart Association has recently published statements on the optimal CHD care for both the elderly and female populations. Evidence-based life style and pharmacologic interventions for CHD appear to offer similar benefits in men and women as well as for older patients. However, older women with CHD differ from men in symptoms, the diagnostic performance of cardiac stress tests, the risk of complications from coronary revascularization procedures, and use of proven beneficial therapies. This article synthesizes the current state of the evidence on optimal diagnostic and therapeutic approaches to older women with established CHD.

Optimizing antibiotic prescribing for acute respiratory tract infections in an urban urgent care clinic.

OBJECTIVE: To decrease unnecessary antibiotic use for acute respiratory tract infections in adults in a point-of-service health care setting. DESIGN: Prospective, nonrandomized controlled trial. SETTING: An urban urgent care clinic associated with the major indigent care hospital in Denver, Colorado between October 2000 and April 2001. PATIENTS/PARTICIPANTS: Adults diagnosed with acute respiratory tract infections (bronchitis, sinusitis, pharyngitis, and nonspecific upper respiratory infection). A total of 554 adults were included in the baseline period (October to December 2000) and 964 adults were included in the study period (January to April 2001). INTERVENTIONS: A provider educational session on recommendations for appropriate antibiotic use recently published by the Centers for Disease Control and Prevention, and placement of examination room posters were performed during the last week of December 2000. Study period patients who completed a brief, interactive computerized education (ICE) module were classified as being exposed to the full intervention, whereas study period patients who did not complete the ICE module were classified as being exposed to the limited intervention. MEASUREMENTS AND MAIN RESULTS: The proportion of patients diagnosed with acute bronchitis who received antibiotics decreased from 58% during the baseline period to 30% and 24% among patients exposed to the limited and full intervention, respectively (P <.001 for intervention groups vs baseline). Antibiotic prescriptions for nonspecific upper respiratory tract infections decreased from 14% to 3% and 1% in the limited- and full-intervention groups, respectively (P <.001 for intervention groups vs baseline). CONCLUSION: Antibiotic use for adults diagnosed with acute respiratory tract infections can be reduced in a point-of-service health care setting using a combination of patient and provider educational interventions.