Preventive services for rural and urban African American adults

BACKGROUND: Studies have shown that African Americans and rural patients receive fewer preventive services than other patients. OBJECTIVE: To compare the use of preventive services by African Americans in urban and rural settings to determine if race and rural residence were additive risks for not obtaining preventive services. METHODS: Three hundred African American patients seeking care in family practices in South Carolina were surveyed about preventive health care. RESULTS: Rural and urban African Americans were equally likely to know about preventive services and be up-to-date on receiving these services. In both practices, those with lower incomes were less likely to be up-to-date. Patients seen in the urban setting were more likely to receive counseling regarding exercise and smoking than those in the rural practice (87% vs 71%, P = .003). CONCLUSIONS: For both urban and rural African American patients with access to primary care physicians, preventive service use is high. The best predictor of poor compliance with preventive service recommendations was low income, suggesting that a lack of access to care is the primary reason why rural and African American populations do not receive adequate preventive health care.     

Functional limitations and religious service attendance among African American and white older adults

Church attendance is associated with improved health and well-being among older adults, but older adults with functional limitations may have difficulty attending church services. This article examines differences in the association between functional limitations and church attendance in a sample of 987 elderly African American and white individuals. African American and white elderly people without limitations attended church at virtually the same rate (69 percent). Despite their higher scores on religiousness measures, elderly African Americans with one or more limitations were significantly less likely to attend church regularly than were white counterparts. Health status measures did not help explain older African Americans' lower attendance rates. Differences in attendance were associated primarily with educational attainment and cognitive functioning. The article recommends social work intervention to reduce barriers to church attendance for older adults who want to attend services.     

African American smokers interested and eligible for a smoking cessation clinical trial: predictors of not returning for randomization

PURPOSE: Recruitment is often the rate-limiting step in conducting clinical trials among ethnic minorities. Little is known about participants who consent and enroll into a trial, but do not return for randomization. Why participants fail to return for randomization is largely unknown. METHODS: We compared 287 enrolled African American smokers who did not return for randomization, to the 500 who returned and were randomized to participate in a clinical trial for smoking cessation in African Americans. Analyses were conducted to identify variables associated with not returning for randomization. RESULTS: Univariate comparisons found the nonrandomized group to be significantly different from those randomized. Logistic regression showed younger age, less readiness to quit, having been proactively recruited, lacking a regular source of health care, believing that they will be smoking in 6 months, less church attendance, and a lower literacy level to be jointly related with not returning for randomization. CONCLUSIONS: African American participants who did not return for randomization into a clinical trial were different from those who did. Better understanding of these factors may allow researchers to target recruitment efforts resulting in enhanced accrual in clinical trials and increased efficiency.     

Perception of racial barriers to health care in the rural South

We assessed how commonly people in the rural South perceive racial barriers to care, the characteristics of the people among whom this perception is most common and whether this perception is associated with satisfaction with and use of health services. We analyzed telephone survey data collected in 2002-3, using weighted statistical techniques and multivariate logistic regression in analyses stratified by race. Fifty-four percent of African Americans and 23% of Whites reported that they perceive racial barriers to care in their communities. African Americans who were middle-aged or older, male, or who report being in good-to-excellent health were more likely to perceive racial barriers. Whites who were younger, less educated, and uninsured were more likely than other Whites to perceive racial barriers. For African Americans, perceptions of racial barriers were associated with lower likelihood of being satisfied with care, but not with use of preventive services. The perception of racial barriers to health care is prevalent in the rural South, especially among African Americans. The consequences of this perception may include mistrust and dissatisfaction with medical care.     

Sources of attrition in a church-based exercise program for older African-Americans

Among 123 older African Americans recruited into a church-based exercise program, 43% had dropped out within four months. Compared to those who did not drop out, drop outs had lower levels of education, energy to do activities, energy to exercise, and self-ratings of health, all based on measures taken before the class. Over half of those who dropped out cited non-exercise related health problems, and 17% caregiver responsibilities. Of those who dropped out, half said they would continue to exercise and 32% said they intended to start within the next six months.     

Adherence to behavioral therapy and psychiatry visits in a safety‐net setting in Virginia,USA

Little is known about predictors of adherence to outpatient behavioural therapy and psychiatry visits in those who experience homelessness. Yet, consistent receipt of services in the community is critical to preventing use of acute care psychiatric services, which cause a significant cost burden to the mental health system. This retrospective study examined sociodemographic, housing instability and health‐related factors associated with adherence to behavioural therapy and psychiatry appointments among 1711 clients served by an urban healthcare for the homeless centre in Virginia, USA. Clients ≥18 years old with a behavioural health condition who had an intake assessment and at least one behavioural therapy or psychiatry appointment scheduled during October 2005–September 2009 were eligible for the study. Of those with scheduled behavioural therapy visits, 27.7% were high adherers and 19.3% did not attend any appointments, whereas of those with scheduled psychiatry visits, 13.6% were high adherers and 22.1% did not attend any appointments. African Americans, when compared with whites, and those with a primary diagnosis of bipolar disorder were less likely to be high adherers to behavioural therapy. Women and being ≥35 years old were associated with a decreased likelihood of failing to attend psychiatry appointments, whereas African Americans, when compared with whites, and those with co‐occurring disorders were more likely to not attend any psychiatry appointments. Understanding factors related to adherence to behavioural health services can help homeless care providers tailor strategies for improving visit adherence.     

Stage at diagnosis and survival in a multiethnic cohort of prostate cancer patients

OBJECTIVES: We evaluated the effects of socioeconomic status and comorbidity on stage of disease and survival among 1509 population-based prostate cancer patients. METHODS: We applied logistic regression and Cox proportional hazards regression to data from Whites, African Americans, and Asian Americans who were diagnosed from 1987 to 1991. RESULTS: Patients with existing comorbid conditions were less likely than those without these conditions to be diagnosed with advanced cancer. Compared with Whites, African Americans (odds ratio [OR] = 1.5; 95% confidence interval [CI] = 1.1, 2.2) and foreign-born Asian Americans (OR = 1.6; 95% CI = 1.0, 2.4) were more likely to be diagnosed with advanced cancer. Among men with localized disease, prostate cancer death rates were higher for African Americans than for Whites (death rate ratio = 2.3; 95% CI = 1.2, 4.7). CONCLUSIONS: These findings support the need for further investigation of factors that affect access to and use of health care among African Americans and Asian Americans.     

Patient smoking cessation advice by health care providers: the role of ethnicity, socioeconomic status, and health

OBJECTIVES: We assessed differences by ethnicity in ever receiving advice from providers to quit smoking. We evaluated whether socioeconomic status and health status were moderators of the association. METHODS: We used 2000 Behavioral Risk Factor Surveillance Survey data, a population-based cross-sectional survey. RESULTS: After adjusting for complex survey design, 69% of the 14089 current smokers reported ever being advised to quit by a provider. Hispanics (50%) and African Americans (61%) reported receiving smoking counseling less frequently compared with Whites (72%, P<.01 for each). Ethnic minority status, lower education, and poorer health status remained significantly associated with lower rates of advice to quit after adjustment for number of cigarettes, time from last provider visit, income, comorbidities, health insurance, gender, and age. Smoking counseling differences between African Americans and Whites were greater among those with lower income and those without health insurance. Compared with Whites, differences for both Hispanics and African Americans were also greater among those with lower education. CONCLUSION: We found lower rates of smoking cessation advice among ethnic minorities. However, we also found complex interactions of ethnicity with socioeconomic factors.     

An Outreach Intervention for Older Rural African Americans

This article describes the process, approaches, and selected outcomes of a rural care management outreach intervention for older African Americans in South Carolina. The model is a community-academic partnership between a federally qualified community health center, a rural health clinic, and the Medical University of South Carolina. Its aim is to improve access to and utilization of health care and social services to enhance the quality of life of older African Americans. This is being accomplished by using paid, trained outreach workers (called geriatric coordinators), who function as advocates in linking clients to needed health and social services through activities such as arranging transportation to health care, rescheduling missed medical appointments, providing health promotion, and making referrals to public benefits and indigent drug programs. Outcomes demonstrated that the use of geriatric coordinators as care managers is a feasible way of increasing quality of life for older African Americans. The most notable outcome showed that 54% of clients who were eligible but not receiving benefits prior to this intervention were signed on for programs such as Supplemental Security Income, Specified Low-Income Medicare Beneficiary (SLMB), Qualified Medicare Beneficiary (QMB), disability, railroad pensions, and Veterans Administration benefits. Health centers realized an increase in reimbursable services and new clients. Increased capacity for older adult services is being accomplished through geriatric-coordinator-directed collaborations with social service agencies and participation in community events and committees.     

Gastric bypass in a low-income, inner-city population: eating disturbances and weight loss

OBJECTIVE: To examine the prevalence of eating disturbances and psychiatric disorders among extremely obese patients before and after gastric bypass surgery and to examine the relationship between these disturbances and weight outcomes. RESEARCH METHODS AND PROCEDURES: Sixty-five women patients (ages 19 to 67) with a mean BMI of 54.1 were assessed by semistructured psychiatric interview before surgery and by telephone interview after surgery (mean follow-up: 16.4 months) to determine psychiatric status, eating disturbances, and weight and health-related variables. RESULTS: Patients lost a mean of 71% of their excess BMI, with significantly poorer weight loss outcomes among African Americans. Psychiatric disorders remained prevalent before (37%) and after (41%) surgery. In contrast, binge eating disorder dropped from 48% to 0%. Psychiatric diagnosis did not affect weight outcomes. Instead, more frequent preoperative binge eating, along with greater initial BMI, follow-up length, and postoperative exercise, predicted greater BMI loss. Postsurgical health behaviors (exercise and smoking) and nocturnal eating episodes were also linked to weight loss. Exercise frequency increased and smoking frequency tended to decrease after surgery. DISCUSSION: These findings indicated that eating and psychiatric disturbances did not inhibit weight loss after gastric bypass and should not contraindicate surgery. Prior binge eating, eliminated after surgery, predicted BMI loss and, thus, may have previously been a maintaining factor in the obesity of these patients. The association between health behaviors and outcome suggests possible targets for intervention to improve surgical results. Poorer outcomes among African Americans indicate that these patients should be closely monitored and supported after surgery.     

Health seeking behaviors of African Americans: implications for health administration

Disparities in health care and good health between African Americans and other populations while established in the literature are traditionally based on socioeconomic measures of race, income, age, and education (Bailey, 2000; Lillie-Blanton, Brodie, Rowland, Altman and McIntosh, 2000; Ren and Amick, 1996; Watson, 2001; Weinick, Zuvekas, and Cohen, 2000). This study broadens the scope by exploring how sociocultural (poverty, racism, prejudice, and discrimination) and psychosocial factors (perceived health status, the lack of personal efficacy in contributing to decisions about health care. feelings of helplessness, and the lack of trust in the health care providers) relate to health-seeking behaviors of African Americans (Bailey, 1991; Ren and Amick, 1996, Watson, 2001). Interviews were conducted with 111 African American adult patients at a community health center, focusing on health-seeking behaviors, and sociocultural and psychosocial factors. Results suggest that when these negative factors are removed, the health seeking behaviors of African Americans closely mirror the behaviors of the majority population. Subjects did not view themselves in poorer health, fail to seek medical attention when needed, or distrust their primary health care providers. In general, fears associated with health care were attributed to illness rather than health care providers, although a weak linkage was found between patient self-esteem and fear or dislike of future treatment by physicians (adj R2= .362, S.E. =15, F=21, sig. <.001). The study highlights the need for further study in two areas: cultural competency of health care providers, especially those from Asia and Africa who are often assigned to community health centers, and the impact of an accessible community health center on the health seeking behaviors and health status of predominately African American communities.     

African American women and family planning services: perceptions of discrimination

OBJECTIVES: The purpose of this study was to examine perceived race-based discrimination in obtaining family planning or contraceptive services among African American women in the U.S. METHODS: We conducted a 30-minute telephone survey with a random sample of 500 African Americans (aged 15-44), which included questions about race-based discrimination when obtaining family planning services. The present analyses were limited to the 326 women who completed interviews. RESULTS: The majority (79%) of women reported having seen a health care provider for family planning or birth control services. Of those, 67% reported race-based discrimination when obtaining such services. Half of the women reported more general experiences of discrimination when obtaining family planning services (e.g., poorer service), and 52% reported experiences that reflect stereotypes of African American women (e.g., doctor or nurse assumed they had multiple sexual partners). Most indicated that experiences of discrimination occurred infrequently. Generally, background characteristics were not significantly associated with perceived discrimination. However, in multivariate models, stronger Black identity, younger age, and lower income were associated with reports of discrimination. CONCLUSION: African American women may be vulnerable to prejudice within reproductive health care contexts, including family planning.     

Quality of Diets Consumed by Older Rural Adults

Older adults residing in rural communities are at risk for low dietary quality because of a variety of social, physical and environmental circumstances. Minority elders are at additional risk because of poorer health status and lower socioeconomic status. This study evaluated the food group intake of 130 older (>70 years) African American (34%), European American (36%), and Native American (30%) residents of two rural communities in central North Carolina. An interviewer-administered food frequency questionnaire was used to measure dietary intake. Food items were classified into food groups similar to the United States Department of Agriculture (USDA) Food Guide Pyramid and the National Cancer Institutes 5 A Day for Better Health program. None of the survey participants met minimum intake recommendations and most over-consumed fats, oils, sweets and snacks. African Americans and Native Americans consumed fewer servings of meats,fruits and vegetables, and fats, oils, sweets and snacks than European Americans. African American men consumed the fewest servings of fruits and vegetables of all gender/ethnic groups. Consumption of fats, oils and sweets was greatest among those 85 years and older and was more common among denture users. National strategies to educate the public about the importance of consuming a varied diet based on the recommendations presented in national nutrition education campaigns may not be reaching older adults in rural communities, particularly minority group members.     

Hypertension control and access to medical care in the inner city.

OBJECTIVES: This study assessed hypertension control among high-risk African Americans. METHODS: We interviewed 583 African Americans aged 18 years and older residing in 438 randomly selected inner-city households. RESULTS: Forty-two percent of the respondents were hypertensive. Blood pressure was uncontrolled in 74% of hypertensive persons, although 64% of hypertensive persons reported having seen a physician within the previous 3 months. Hypertension control was associated with female gender and higher socioeconomic strata but not with public versus private sources of medical care. CONCLUSIONS: Hypertension control is inadequate in this population, although health care services are used frequently. Hypertension control efforts should focus on the effectiveness of health care delivery.     

Home Health Care With Telemonitoring Improves Health Status for Older Adults With Heart Failure

Home telemonitoring can augment home health care services during a patient's transition from hospital to home. Home health care agencies commonly use telemonitors for patients with heart failure although studies have shown mixed results in the use of telemonitors to reduce rehospitalizations. This randomized trial investigated if older patients with heart failure admitted to home health care following a hospitalization would have a reduction in rehospitalizations and improved health status if they received telemonitoring. Patients were followed up to 180 days post-discharge from home health care services. Results showed no difference in the time to rehospitalization or emergency visit between those who received telemonitoring versus usual care. Older heart failure patients who received telemonitoring had better health status by home health care discharge than those who received usual care. Therefore, for older adults with heart failure, telemonitoring may be an important adjunct to home health care services to improve health status.     

The Contribution of Social and Environmental Factors to Race Differences in Dental Services Use

Dental services use is a public health issue that varies by race. African Americans are less likely than whites to make use of these services. While several explanations exist, little is known about the role of segregation in understanding this race difference. Most research does not account for the confounding of race, socioeconomic status, and segregation. Using cross-sectional data from the Exploring Health Disparities in Integrated Communities Study, we examined the relationship between race and dental services use. Our primary outcome of interest was dental services use within 2 years. Our main independent variable was self-identified race. Of the 1408 study participants, 59.3 % were African American. More African Americans used dental services within 2 years than whites. After adjusting for age, gender, marital status, income, education, insurance, self-rated health, and number of comorbidities, African Americans had greater odds of having used services (odds ratio = 1.48, 95 % confidence interval 1.16, 1.89) within 2 years. Within this low-income racially integrated sample, African Americans participated in dental services more than whites. Place of living is an important factor to consider when seeking to understand race differences in dental service use.     

Colorectal Cancer Screening Adherence in African–American Men and Women 50 Years of Age and Older Living in Maryland

African Americans experience disproportionate incidence and mortality rates from colorectal cancer (CRC). This health disparity is partially explained by low participation in screening. This study aimed to identify factors influencing adherence to colorectal cancer screening among African Americans. Telephone interviews were conducted with African Americans living in Maryland (57% response rate). A total of 504 respondents agreed to participate. The survey primarily assessed participation in CRC screening, health beliefs and attitudes about CRC screening, and demographics. Nearly 77% of respondents reported being adherent to CRC screening guidelines. Of those not adherent, nearly 50% reported not ever receiving a physician recommendation to be screened. Having health insurance was a strong correlate of adherence. Study participants with greater perceived CRC risk were more likely to be adherent. Further, those who reported that they were caregivers were less likely to be adherent to screening. Findings indicate that those who were the primary care takers of children or disabled persons were less likely to participate in CRC screening. Efforts are needed to ensure that caregivers do not neglect their own preventive health, including CRC screening. Further, access to care and health insurance coverage also appear to be an important factor for participation in CRC screening. Ensuring that those who do not have adequate healthcare coverage are not excluded from participation in CRC screening due to cost should be an important priority if reduction in CRC health disparity is to be achieved.     

An analysis of factors that predict patient consent to take part in a randomized controlled trial

BACKGROUND: Recruitment targets of patients to multi-centre primary care-based randomized controlled trials (RCT) are often not met. A critical step in the pathway is whether an eligible patient will give consent. OBJECTIVE: To assess whether patient, practice or practitioner characteristics are associated with a patient's likelihood of giving consent to participation in a large primary care-based RCT. METHODS: A cross-sectional study of patients from 260 practices in England and Wales who met the eligibility criteria for an RCT of aspirin versus warfarin for stroke prevention and attended an appointment with their GP to consider trial participation. Logistic regression analysis was used to determine which patient and practitioner factors independently predicted whether or not a patient would give consent to take part in the trial. RESULTS: Of the 1740 patients, 973 (55.9%) gave consent. On multivariable analysis, patient factors associated with increased likelihood of giving consent were younger age, current use of warfarin and year of recruitment to the trial. Patients with a history of transient ischaemic attack, angina or valve disease were less likely to give consent. Practice/practitioner factors that were associated with increased likelihood of consent were smaller practice size (practices with greater than eight GPs as compared with those with one to two GPs, odds ratio 0.40, 95% confidence interval 0.21-0.75) and older GPs. CONCLUSIONS: The strong association of consent with year of recruitment may be due to changes in trial procedures and investigator training. If so, this has important implications for the conduct of future trials.     

A randomized controlled trial comparing quantitative informed consent formats

Informed consent has been indirectly studied only in settings that do not replicate the actual consent process. We designed a sham study and randomly allocated adult ambulatory patients to receive one of two consent forms: Consent A (n = 52) described a randomized trial of usual treatment vs a new medication that "may work twice as fast as the usual treatment"; or Consent B (n = 48) that described a randomized trial of a new medication that "may work half as fast as the usual treatment". Patients randomized to Consent A were more likely to consent than those randomized to Consent B (consent rate A = 67%, consent rate B = 42%, p less than 0.01). Among patients who cited quantitative information, the difference in consent rate was even more marked (95% vs 36%, p less than 0.001); patients who did not cite quantitative information had equivalent consent rates. Patients who perceived minimal or severe symptoms had lower consent rates than those with mid-range symptom scores (chi 2(2) = 8.35, p = 0.015). Patients who recognize quantitative information will use it to make informed consent decisions.