Biomedical subjects

R Michielutte

Publications and source records attributed to R Michielutte.

At least 37 records · Page 2Linked to original sources

PubMed1997

Correlates of tobacco use among Native American women in western North Carolina.

OBJECTIVES: This study examined correlates of tobacco use among Cherokee women. METHODS: Prevalence rates were analyzed for 614 randomly selected Eastern Band Cherokee women. RESULTS: The prevalence rates for current smokeless tobacco use and smoking were 8% and 39%, respectively. Smokeless tobacco use correlates included lower education and having consulted an Indian healer. Smoking correlates included younger age, alcohol use, no yearly physical exam, separated or divorced marital status, and lack of friends or church participation. CONCLUSIONS: Smoking rates among these women were slightly above national rates. The association of smokeless tobacco use with having consulted an Indian healer may help in understanding Cherokee women's smokeless tobacco use.

Adolescent↗

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↗

PubMed1995

Factors associated with preterm birth in Cardiff, Wales. I. Univariable and multivariable analysis.

OBJECTIVE: Our purpose was to examine the associations of demographic, social, and medical factors with risk of preterm birth. STUDY DESIGN: By use of the Cardiff Births Survey, a large database of largely homogeneous (white) births in Wales, multivariable analysis by logistic regression examined the relative importance of risk variables associated with preterm birth. RESULTS: Significant independent associations with preterm birth were found (in decreasing order of magnitude) for late pregnancy bleeding, preeclampsia-proteinuria, low maternal weight, low maternal age, early pregnancy bleeding, history of previous stillbirth, smoking, high parity, low or high hemoglobin concentration, history of previous abortion, low social class, bacteriuria, and nulliparity. CONCLUSION: In this population demographic, social, and medical characteristics of the pregnancies showed significant associations with preterm birth.

Abortion, Induced↗

PubMed1995

Factors associated with preterm birth in Cardiff, Wales. II. Indicated and spontaneous preterm birth.

OBJECTIVE: Our purpose was to examine and contrast associations of risk factors with spontaneous preterm birth and indicated preterm birth. STUDY DESIGN: Separate multiple logistic regression analyses were performed of indicated and spontaneous preterm births in a large database of births in Cardiff, Wales. RESULTS: Spontaneous preterm births were associated with young maternal age, low maternal weight, low or high parity, previous abortion, smoking, and early pregnancy bleeding. Indicated preterm births were associated with older age, low weight, previous stillbirth, bacteriuria, and early pregnancy bleeding. CONCLUSION: Spontaneous and indicated preterm births have different overall profiles of association with pregnancy risk factors.

Abortion, Induced↗

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

Etiology of low-birthweight birth: a population-based study.

BACKGROUND: Preterm and low-birthweight births remain the major correlates of infant mortality in the United States. The recognition that these births result from varying proximal etiologies is essential to the development of preventive strategies specific to each etiologic group. METHODS: Using vital statistics data tapes provided by the North Carolina Center for Health and Environmental Statistics, mothers in 20 counties who delivered infants with birthweights between 1 pound and 5 pounds, 8 ounces were identified. Maternal hospital records of 4,754 women were reviewed for data about prenatal and intrapartal events. Two perinatologists classified births into four proximal etiology groups: term-lowbirthweight, medically indicated preterm birth, preterm premature rupture of membranes, and idiopathic preterm birth. Information from birth certificate and hospital records was merged to provide an expanded data set. RESULTS: Race, age, education, and marital status are associated with different patterns of proximal etiology. Rates were higher for all etiologies in black women and in young women; however, the absolute number of LBW births was highest among white women. Idiopathic preterm birth was highest in black women and decreased as age increased; medical indications for preterm birth increased with increasing age. CONCLUSIONS: Classification of LBW births by etiologic group provides insights of value to both clinicians and researchers. Studies in which LBW and/or preterm birth are the outcome variables will be enhanced by identifying etiology. Multiple preventive strategies should address varying etiologic groups.

Adolescent↗

PubMed1994

Race differences in infant mortality from endogenous causes: a population-based study in North Carolina.

This study examines the associations between race, birth weight, and mortality from endogenous causes for all singleton births born in 1984-1987 in a 20-county region of North Carolina. A more detailed analysis of preterm low birth weight infants examines these associations according to the proximate medical causes (medical etiology) of the preterm birth. Overall, black infants were found to have approximately twice the mortality risk of white infants. Most of the excess black mortality risk is explained by the larger proportion of black infants born at lower birth weights. The pattern of race differences in infant mortality by birth weight generally replicates the results of earlier studies, but the relative risk ratios within specific birth weight categories are smaller than previously reported. Among preterm low birth weight infants, the association between race and endogenous mortality differs within categories of medical etiology. The mortality risk is the same for black and white infants born preterm due to premature rupture of the membranes (PROM), lower for black infants born preterm due to medical problems, and higher for black infants born preterm due to idiopathic premature labor (IPL).

Adult↗

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↗

PubMed1994

Cultural issues in the development of cancer control programs for American Indian populations.

Cancer is the third-leading cause of death among American Indians. The persistent disadvantage in cancer survival rates among American Indian populations emphasizes the importance of developing effective cancer control programs for prevention and early detection. However, substantial cultural differences between American Indians and whites can affect the success of these programs. This paper examines the concept of cultural sensitivity in the context of developing cancer control programs for American Indian populations. It explores fundamental differences in beliefs, behaviors, and values between American Indian and white majority cultures, and presents examples of culturally sensitive health education programs. The paper highlights insights and experiences gained in developing the North Carolina Native American Cervical Cancer Prevention Project, and gives recommendations for the development of future programs.

Cause of Death↗

PubMed1992

A comparison of risk assessment models for term and preterm low birthweight.

BACKGROUND: Most epidemiological research dealing with the assessment of risk for low birthweight has focused on all low birthweight births. Studies that have attempted to distinguish between term and preterm low birthweights have tended to examine preterm low birthweight, since the risk of perinatal mortality and morbidity is greatest for this group of infants. METHOD: This study uses data from 25,408 singleton births in a 20-county region in North Carolina to identify and compare risk factors for term and preterm low birthweights, and also examines the usefulness of separate multivariate risk assessment systems for term and preterm low birthweights that could be used in the clinical setting. RESULTS: Risk factors that overlap as significant predictors of both types of low birthweight include race, no previous live births, smoking, weight under 100 lb, and previous preterm or low birthweight birth. Age also is a significant predictor of both types of low birthweight, but in opposite directions. Younger age is associated with reduced risk of term low birthweight and increased risk of pattern low birthweight. CONCLUSION: Comparison of all risk factors indicates that different multivariate models are needed to understand the epidemiology of preterm and term low birthweights. In terms of clinical value, a general risk assessment model that combines all low birthweight births is as effective as the separate models.

Adolescent↗

PubMed1992

The use of illustrations and narrative text style to improve readability of a health education brochure.

Research suggests that much of the available health education literature requires a level of reading ability that makes it inaccessible to a large proportion of the population in greatest need of health information. The present study tested the value of illustrations and a narrative text style as means of improving the readability of a brochure designed to provide information on cervical cancer and condyloma. Two versions of the brochure were designed, one that had only text presented as simple sentences in bullet-type format (SMOG reading level score of 7.7), and a second version that had somewhat more difficult text formatted in a narrative style (SMOG grade level score of 8.4) together with drawings designed to complement the text. A randomized study design was used to test for comprehension, perceived ease of understanding, and overall rating of the two brochures. Women selected from one private and three public health primary-care clinics were randomly assigned to read one of the two brochures. The brochure with illustrations and narrative text was given a significantly higher overall rating than the one with bullet-type text and no illustrations, while no difference was found in perceived ease of reading. Among poor readers, comprehension was significantly greater for women who read the brochure with illustrations and narrative text, with no difference in comprehension of the two brochures for better readers. The results suggest that the use of aids such as illustrations and text style can make health education literature more accessible to high-risk populations, while remaining interesting enough to appeal to individuals at all levels of reading ability.

Adult↗

PubMed1991

Errors in reporting cervical screening among public health clinic patients.

This study examines women's knowledge of whether or not they had a cervical smear as part of their examination in a public health clinic for sexually transmitted diseases. Usable interviews were completed with a cluster sample of 318 women. Approximately 56% of the women were not able to correctly report if they had a cervical smear; and 90% of the erroneous responses consisted of reporting a cervical smear when none actually was done. Young women and single women were more likely to report incorrectly. Overall, the results suggest considerable error in overreporting cervical screening in this population.

Adult↗

PubMed1991

Implementation of mass media community health education: the Forsyth County Cervical Cancer Prevention Project.

The Forsyth County Cervical Cancer Prevention Project (FCP) is a community-based health education project funded by the National Cancer Institute. The target population includes around 25 000 black women age 18 and older who reside in Forsyth County, North Carolina. The overall goal of the program is to prevent mortality from cervical cancer by promoting Pap smears and return for follow-up care when needed. Based on the principles of social marketing, a plan to reach the target population with mass media educational messages through electronic and print channels was developed. Guided by marketing objectives, the target population was divided into relatively discrete segments. The segments included church attenders, patients in waiting rooms of public and selected health providers, female students at local colleges, shoppers, viewers of radio and television, newspaper readers, and business owners and managers. Introduction of the program was based on strategies developed for reaching the target population in each segment with television, radio and print mass media messages. Qualitative assessment of the mass media developed by the program indicated that all forms of communication helped to increase awareness of the program.

Adolescent↗

PubMed1990

The role of focus groups in health education for cervical cancer among minority women.

Focus groups were used in the development of community-based public health education designed to reduce mortality from cervical cancer among black women in Forsyth County, North Carolina. The educational goals of this National Cancer Institute (NCI) funded project were to increase the proportion of black women, age 18 and older, who obtain Pap smears on a regular basis and return for followup care when necessary. A series of four focus groups were conducted to help develop the conceptual basis for designing educational messages and materials. The groups were led by a black, female professional focus group moderator, and explored a variety of health-related topics ranging from general, ordinary concerns of daily living to knowledge and attitudes about cancer screening. The group discussions suggested that health is regarded as very important to the target population, particularly when related to family functioning. Regarding the Pap smear, most women knew about the test, but had little awareness of its role in the early detection of cervical cancer. Fear and fatalism were clearly the dominant, top-of-mind reactions to cancer, and there was little differentiation among sites or types of cancer. Despite the overall pessimism, the groups agreed that early diagnosis and treatment provide the best hope for good outcomes with cancer.

Black or African American↗

PubMed1990

Identification of community leadership in the development of public health education programs.

This paper deals with the identification of community leadership within the context of a community cancer prevention education program. An unusually high age-adjusted black/white mortality ratio exists for cervical cancer in Forsyth County, North Carolina. In response to this problem, a comprehensive public education program dealing with cervical cancer prevention was developed and currently is being implemented. Black community leaders have played an important role in planning for the program and in providing assistance for program implementation. Leaders were identified by means of a modified snowball technique in which ten recognized leaders in the black community initially were contacted and asked to name at least five other leaders in areas of leadership that included social/civic, political, religious, business, and less visible leaders. This process continued until no new names were generated. Interviews were conducted with 103 persons, and 589 leaders were identified. A cohort of 54 top-ranked leaders were identified, and the characteristics of these leaders are presented. The value of the leadership identification process is discussed in terms of (a) the identification process itself, (b) the generation of a list of key individuals who can serve as sources of advice for development and implementation of the program and as the beginning point for dissemination of new information on the project, and (c) a mechanism for development of a sense of community ownership of the project.

Black or African American↗

PubMed1990

Evaluation of an oncology curriculum.

This report describes and presents an evaluation of the undergraduate component of the Cancer Education Program at The Bowman Gray School of Medicine. New learning objectives on cancer were introduced into the second and third year of the Medical School curriculum. A twenty-five question multiple choice examination measured the accomplishment of the new objectives. Students in the class of 1985, who did not receive instruction on the new objectives as part of their formal medical education, served as a control. Students in the classes of 1986 and 1987, who respectively received partial and full exposure to the new objectives, served as experimental groups. Despite limitations in the evaluation procedure, data obtained from the study suggested the possibility of a small but meaningful increase in overall knowledge and specific gains in both students' knowledge and their perceptions of being better prepared to deal with psychosocial aspects of cancer.

Curriculum↗