Biomedical subjects

M Dignan

Publications and source records attributed to M Dignan.

At least 19 recordsLinked to original sources

PubMed2001

Improving medical students' communication with limited-literacy patients: project development and implementation.

BACKGROUND: Physicians may not realize that some of their patients have limited reading abilities. The AMC Cancer Research Center and the Primary Care Curriculum at the University of Colorado collaborated to develop and implement a project to teach medical students to identify and effectively communicate with limited-literacy patients regarding cancer screening. METHOD: The project incorporated two standardized-patient (SP) cases on cancer screening and literacy into the existing curriculum for second-year students. A small-group, interactive problem-based learning (PBL) case on breast cancer screening and literacy introduced the concept of communicating about cancer screening and literacy issues. A clinical practice examination on colorectal cancer screening and literacy was given at the end of the year. RESULTS: The collaborative project proved successful in incorporating literacy and cancer screening into a medical school curriculum. Time spent training SPs to play the role of adults with limited literacy was very important, as was time spent pre-testing the cases. The PBL case effectively promoted group discussion of cancer screening and literacy. CONCLUSION: The project succeeded in making students aware of literacy and cancer screening issues. Outcome results are being analyzed.

Communication↗

PubMed2001

Development of a genetics education workshop curriculum for Native American college and university students.

The long-term goal of Genetic Education for Native Americans (GENA), a project funded by the National Human Genome Research Institute (NHGRI), is to provide a balance of scientific and cultural information about genetics and genetic research to Native Americans and thereby to improve informed decision making. The project provides culturally sensitive education about genetic research to Native American medical students and college and university students. Curriculum development included focus groups, extensive review of available curricula, and collection of information about career opportunities in genetics. Special attention was focused on genetic research to identify key concepts, instructional methods, and issues that are potentially troublesome or sensitive for Native Americans. Content on genetic research and careers in genetics was adapted from a wide variety of sources for use in the curriculum. The resulting GENA curriculum is based on 24 objectives arranged into modules customized for selected science-related conference participants. The curriculum was pretested with Native American students, medical and general university, health care professionals, and basic scientists. Implementation of the curriculum is ongoing. This article describes the development and pretesting of the genetics curriculum for the project with the expectation that the curriculum will be useful for genetics educators working in diverse settings.

Curriculum↗

PubMed2001

A multi-project systems approach to developing community trust and building capacity.

Community characteristics are being recognized as important determinants for effective community-based programs. Community capacity to collaboratively identify issues, establish collective goals, and mobilize resources is built on experience with such interactions and trust among collaborators. Conceptual approaches and methods to develop community capacity rarely have been a focus of research programs, at least in part due to categorical funding, which often limits the scope and duration of interventions, thereby limiting capacity development. This approach uses multiple categorical funding sources to create sustained community programs involving multiple systems to increase capacity. Quasi-experimental evidence of increases in community capacity within two Alabama communities is presented.

Adult↗

PubMed2001

Developing community capacity and improving health in African American communities.

Community-based programs have produced mixed results. Community capacity is thought to be a major determinant of program effectiveness. Thus, enhancing community capacity may increase the beneficial effects of existing programs and enhance future program effectiveness. This highlights the need to focus on understanding the components of capacity and the methods of enhancing capacity. Although we are just beginning to examine and understand key concepts, community capacity is probably influenced by both relatively nonmodifiable characteristics (such as demographic factors, institutional resources, and social structures) and relatively modifiable characteristics (such as knowledge, skills, and the ability and willingness of members and agencies to work collaboratively). In their relationships with community members and agencies, academicians and public health practitioners may help acquire categorical funding to enhance opportunities to build community capacity and their own capacity as well. The relationship between academicians/practitioners and community members/agencies probably is influenced by a host of characteristics which determine the degree to which capacity can be built. This paper discusses: the key components of capacity; the factors that influence building capacity through collaborations; a community health advisor (CHA) model which both builds on sociocultural aspects of African American culture and is consistent with methods for building community capacity; and how modifications to this model allow it to be compatible with categorically funded projects.

Black or African American↗

PubMed2001

Developing community capacity and improving health in African American communities.

Black or African American↗

PubMed2000

Changes in functional status related to health maintenance visits to family physicians.

BACKGROUND: Physicians do not provide preventive care at the level recommended by national organizations. This may be because of physicians' lack of training or low level of confidence or because of patients' fears, beliefs, and lack of health knowledge. METHODS: We used an observational prospective cohort study in an academic family practice office to investigate changes in patients' functional status associated with receiving recommendations to change behavior from family physicians. Patients 18 years and older presenting for health maintenance visits to family physicians completed a functional status instrument and a brief intake questionnaire by telephone before their visit. After the visit patients were randomized to a debriefing interview or an observation-only group. The interview included the Patient/Doctor Interaction Scale and an assessment of whether patients received a recommendation to change behavior. RESULTS: One hundred thirty-two patients were randomized to the debriefing group, and of those, 92% completed assessments at 3 months. Patients reporting recommendations to change behavior had lower scores at 1 and 3 months for mental health, social health, and self-esteem and higher anxiety and depression scores than patients not receiving these recommendations. CONCLUSIONS: There are declines in social and emotional functional status in patients presenting to family practice clinicians for health maintenance visits during which recommendations for behavioral change were made. Such declines may inhibit physicians from making recommendations for behavioral change or patients from accepting them.

Adaptation, Psychological↗

PubMed1999

A study of the relationship between family history of breast cancer and knowledge of breast cancer genetic testing prerequisites.

Awareness of hereditary breast cancer genetic testing, of breast cancer risk factors, and of increased level of risk based on family history are necessary before women can seek out genetic services. The aim of this paper is to describe the relationships between family history of breast cancer and awareness of genetic testing, knowledge of breast cancer risk factors, and perceived lifetime risk of breast cancer. An anonymous survey was administered by mail to a random sample of 600 women, 200 from each of three breast cancer family history groups (none, intermediate, and strong), drawn from a population-based registry of 240,000 women enrolled in a mammography screening program in the Denver Metropolitan area in Colorado. Awareness of genetic testing for breast cancer risk assessment was found to be significantly associated with family history of breast cancer, increasing from 35% in the lowest family history risk group to 67% in the group with the strongest familial risk (p = 0.002). In all family history groups, nearly 70% of respondents viewed high-fat diet and smoking as being important in relation to breast cancer risk, but alcohol was seen as being only somewhat important or not important by almost half of all respondents. Having a mother or sister with breast cancer was reported as being extremely or very important by nearly all respondents, regardless of family history. As expected, perceived lifetime risk for developing breast cancer was associated with family history (p = 0.001), but the perception of the lifetime risk for breast cancer was much higher among all of the family history groups than their true risk. In conclusion, educational interventions are needed to heighten women's awareness of genetic testing, to clarify women's knowledge of breast cancer risk factors, especially alcohol, and to reassure many women that their actual breast cancer risk is lower than they might perceive.

Breast Neoplasms↗

PubMed1999

Early detection of cervical cancer among Native American women: a qualitative supplement to a quantitative study.

The North Carolina Native American Cervical Cancer Prevention Project was a 5-year (1989-1995) National Cancer Institute-funded, community-based, early detection of cervical cancer intervention implemented among two Native American tribes in North Carolina: the eastern band of the Cherokee Indians and the Lumbee. The initial quantitative analysis of the intervention showed modest effects and found that the intervention had different effects in the two communities. Due to the equivocal findings, a retrospective qualitative study was conducted. The qualitative study found that two types of factors influenced the intervention's results. The first were project and intervention characteristics, and the second were community and cultural factors over which the project had no control. The community and cultural factors took two forms: enhancers, which contributed to greater intervention effect, and attenuators, which created barriers to success. Examples of each factor are presented, and implications for cervical cancer detection among Native American women are discussed.

Community-Institutional Relations↗

PubMed1999

Community-based interventions to improve breast and cervical cancer screening: results of the Forsyth County Cancer Screening (FoCaS) Project.

The FoCaS (Forsyth County Cancer Screening) Project was one of six projects funded by the National Cancer Institute "Public Health Approaches to Breast and Cervical Cancer" initiative. The goal of this project was to improve the use of breast and cervical cancer screening among low-income, predominately African-American, women age 40 and older. Strategies implemented in the intervention city included public health clinic in-reach strategies (chart reminders, exam room prompts, in-service meetings, and patient-directed literature) and community outreach strategies (educational sessions, literature distribution, community events, media, and church programs). Baseline and follow-up data from independent cross-sectional samples in both the intervention and comparison cities were used to evaluate the effects of the intervention program. A total of 248 women were surveyed at baseline, and 302 women were surveyed 3 years later at follow-up. The proportion of women reporting regular use of mammography increased (31 to 56%; P < 0.001) in the intervention city. In the comparison city, a nonsignificant (ns) increase in mammography utilization was observed (33 to 40%; P = ns). Pap smear screening rates also improved in the intervention city (73 to 87%; P = 0.003) but declined in the comparison city (67 to 60%; P = ns). These relationships hold in multivariate models. The results suggest that a multifaceted intervention can improve screening rates in low-income populations. These results have important implications for community-based research and efforts in underserved populations.

Adult↗

PubMed1997

Development and implementation of outreach strategies for breast and cervical cancer prevention among African American women. FoCaS Project. Forsyth County Cancer Screening.

BACKGROUND: The purpose of the FoCaS (Forsyth County Cancer Screening) Project was to develop and implement strategies that would improve the beliefs, attitudes, and preventive health habits of populations typically considered hard to reach. Conventional health education methods have not produced substantial results; thus, innovative and unusual strategies are needed. METHODS: The FoCaS project implemented specific methods to reach the targeted population of African American women aged 40 and older that resides in public housing communities. Five outreach strategies were used: 1) educational classes (group setting and one-on-one sessions) on various topics that relate not to breast and cervical cancer but to women's issues in general; 2) media campaigns strategically scheduled throughout the year; 3) the inclusion of religion in educational classes and community outreach; 4) the use of information centers to distribute materials; and 5) a community-wide cancer-awareness event. RESULTS: These strategies reached women in nonthreatening environments that permitted heavy involvement and easy understanding of the importance of breast and cervical cancer screening. CONCLUSION: The effects of these strategies on promoting screening will be evaluated using data from the follow-up survey conducted during the spring of 1996.

Adult↗

PubMed1996

Effectiveness of health education to increase screening for cervical cancer among eastern-band Cherokee Indian women in North Carolina.

BACKGROUND: The North Carolina Native American Cervical Cancer Prevention Project was a 5-year, National Cancer Institute-funded trial of health education designed to increase screening for cervical cancer among Native-American women in North Carolina. PURPOSE: This study was conducted to evaluate the effectiveness of this education program in the Eastern-Band Cherokee target population. METHODS: Cherokee tribal lands were mapped and all households (N = 2223) were listed to ensure maximum coverage of the eligible population (women, aged 18 years and older, who were enrolled tribal members). Eligible women were identified by the use of a brief questionnaire administered to an adult member of the household. Of the 1279 households with eligible women, 1020 (79.8%) agreed to participate. The intervention was an individualized health education program delivered by female Cherokee lay health educators. The participants were randomly assigned to receive or not to receive the intervention (i.e., to program and control groups, respectively) by use of the Solomon Four-Group design. Data were collected in face-to-face interviews conducted in the participant's home. Of the 996 women who were ultimately enrolled, 540 were randomly assigned to receive a pretest (preintervention) interview that involved administration of a 96-item questionnaire designed to collect data on knowledge, intentions, and behaviors related to cervical cancer; of these 540 women, 263 were randomly assigned to receive the education program. The remaining 456 women did not receive the pretest, but 218 were randomly assigned to receive the education program. Six months after receiving the education program, the women in all four groups were administered a post-test that was identical to the pretest. Logistic regression was used to assess the effects of the pretest and the educational program. All P values resulted from two-sided statistical tests. RESULTS: Eight hundred and fifteen (81.8%) of the 996 participants completed the post-test interview. The remaining 181 women who were lost to follow-up were evenly distributed among the four study groups. At the post-test, 282 (73.2%) of the 385 women who received the education program reported having had a Pap smear following the intervention, compared with 275 (64%) of the 430 control subjects. Women who received the education program were more likely to answer all knowledge items correctly on the post-test (odds ratio [OR] = 2.18, 95% confidence interval [CI] = 1.08-4.39) and to report having obtained a Pap smear in the past year (OR = 2.06, 95% CI = 1.14-3.72) than women in the control groups. CONCLUSION: Women who received the education program exhibited a greater knowledge about cervical cancer prevention and were more likely to have reported having had a Pap smear within the past year than women who did not receive the program.

Adult↗

PubMed1996

The cost of conducting face-to-face household interviews in a rural, Native American population. The North Carolina Native American Cervical Cancer Prevention Project.

BACKGROUND: This article focuses on planning, developing, implementing, and evaluating the data collection method used for evaluating a community health education program in a rural setting, the North Carolina Native American Cervical Cancer Prevention Program. METHODS: Evaluation of program effectiveness used face-to-face interviews with a randomly selected sample of women from the target population. Selection of a data collection method was based on thorough community and program analysis. Each element of the community's analysis revealed key cultural, environmental, and procedural factors that affected the selection of an appropriate data collection method. RESULTS: Costs per completed interview varied over time, ranging from a low of $48 during the height of survey activity to $243. The average cost per completed interview overall was $113. CONCLUSIONS: Several factors contributed to the overall costs of interviews, including the economy of the community, the number of call-backs made to contact women, and local environmental conditions.

Costs and Cost Analysis↗

PubMed1996

Use of a photoessay to teach low-income African American women about mammography.

BACKGROUND: Although incidence rates of breast cancer are lower among African American women than white women, mortality rates among African American women are higher, especially for women of lower socioeconomic levels. Reasons for this situation include the lesser use of breast cancer screening examinations by low-income, primarily African American women, late stage of diagnosis, and delays in treatment. METHODS: As part of community outreach and public health clinic inreach programs for the Forsyth County Cancer Screening Project, approximately 908 African American women who reside in low-income housing communities were targeted for educational efforts related to breast cancer screening. Early in the project, it was discovered that many of the women were unfamiliar with mammography and had very little awareness of how the entire examination was conducted. This low level of knowledge was particularly important because it was a barrier for obtaining regular mammography. A photoessay depicting the process of getting a mammogram was developed and used in community outreach efforts in three formats: in educational classes, as a display in the housing communities, and in physicians' offices. The acceptability of this photoessay to communicate knowledge of and reduce fears about mammography was assessed through evaluation surveys in interviews with a sample of 47 women from the target population. RESULTS: Overall, these women liked the photoessay and felt that it provided knowledge about mammography and reduced fears associated with anticipating mammography. CONCLUSIONS: Strategies such as this may be ideal to communicate important information about cancer prevention and control in low-literacy populations.

Adult↗

PubMed1996

Cumulative trauma disorders among apparel manufacturing employees in the southeastern United States.

Factors associated with cumulative trauma disorders (CTDs) of the upper extremities were studied retrospectively, using data from three apparel manufacturing plants in the southeastern United States. Reported CTDs among the employees at risk during fiscal years 1991 and 1992 were analyzed focusing on individual and plant variables. Results showed that CTD rates increased from 1991 to 1992 and fluctuated in a cyclical pattern each year, peaking during January, March, and August. Employee age and duration of employment were associated with CTD rates. Employees aged 45 to 49 had higher CTD rates than those in any other age groups. Employees with 1 to 3 years' experience had higher CTD rates than employees with more years of service.

Adolescent↗

PubMed1995

Development of a cervical cancer education program for native American women in North Carolina.

The North Carolina Native American Cervical Cancer Prevention Project is a five-year, NCI-funded public health education program. The project was developed to address the problem of excess mortality from cervical cancer among Native American women by increasing screening and follow-up of abnormal cervical smears. This paper describes the process of developing and implementing the intervention, an individualized health education program. Development of the intervention was guided by the health belief model, social learning theory, self efficacy theory, and PRECEDE, a planning model. Community analysis revealed that the target populations had limited awareness of cervical cancer as a specific type of cancer, and had an experientially-based pessimistic outlook regarding survival with cancer. Steps in developing the cervical-cancer prevention program included 1) development of objectives, 2) selection of strategies and development of cervical cancer education materials, 3) pretesting and revision, and 4) implementation, monitoring, and further revision. Native American lay health educators were recruited and trained to deliver the program. The experience of developing and implementing the individualized health education program suggests that the design of health education programs for Native Americans should begin with examination of basic assumptions regarding the nature of health and illness in the target population. The unique cultures and the diversity of Native American populations are critical factors in the development of health education programs for them.

Adolescent↗

PubMed1994

The Forsyth County Cervical Cancer Prevention Project--I. Cervical cancer screening for black women.

The Forsyth County Cervical Cancer Prevention Project was a 5 year National Cancer Institute-funded community-based public health education program implemented to address the problem of excess mortality from cervical cancer among black women in Forsyth County, North Carolina. The intervention was a community-based public health education program that included mass media, direct education workshops, and provision of education on cervical cancer and screening to health care providers. The intervention was implemented from November 1988 to September 1991. Evaluation of the community intervention used a quasi-experimental design, with Forsyth County, North Carolina, receiving the program and Durham County, North Carolina, serving as the control. Comparison of pre- and post-intervention telephone survey data revealed that, overall, awareness of cervical cancer and the Pap smear increased. Knowledge, attitudes and behaviors showed little change, considering those interviewed in aggregate. Among women defined as high-risk (elderly, low socioeconomic status, public health clinic patients and/or those who do not receive regular care), a significant trend toward greater participation in screening was detected for the 6 month period following the intervention. These results suggest that awareness of cervical cancer can be increased by public health education, but that the additional attention coming to patients through the actions of health care providers and health care delivery systems may supply the additional input needed to produce behavior change.

Adolescent↗

PubMed1994

The Forsyth County Cervical Cancer Prevention Project--II. Compliance with screening follow-up of abnormal cervical smears.

The Forsyth County Cervical Cancer Prevention Project was a community-wide cancer education program to address the problem of cervical cancer incidence and mortality among minority women in Forsyth County, North Carolina. This paper reports program results with regard to increasing compliance with follow-up for abnormal cervical smears. An analysis of trends prior to and after implementation of the educational program was conducted in one private and two public health primary care clinics to provide an assessment of impact of the project in improving compliance with follow-up among black women. A similar analysis also was conducted for white women. The results of medical record reviews of follow-up procedures for 878 abnormal cervical smears suggested a modest program effect among black women. The percentage of black women who returned for follow-up and treatment of an abnormal cervical smear significantly increased during the time the program was in effect. The trend analysis further indicated that the decline did not begin prior to the intervention period and was maintained throughout the duration of the intervention. No significant change in the percentage who returned for follow-up was found for white women.

Adolescent↗

PubMed1992

Compliance with therapy for cervical dysplasia among women of low socioeconomic status.

This paper reports results of a project designed to examine factors related to compliance with referral for follow-up and treatment of cervical dysplasia. Women studied had cervical dysplasia diagnosed by Pap smear between May 1989 and April 1990. These women had regular follow-up at the gynecology clinic of the Reynolds Health Center in Winston-Salem or at one of 14 county health departments in northwestern North Carolina. Data were collected by chart review, and included age, race, place of residence, marital status, parity/gravidity, education, previous papillomavirus infections, method of payment, and previous Pap smear results. Patients were traced through the treatment protocol, and compliance was assessed at each appointment. In these women of low socioeconomic status, approximately one third of those referred for treatment of dysplasia were noncompliant with referral.

Adult↗