U.S. farm women's participation in breast cancer screening practices

Knowledge of risk factors, beliefs and practices of female healthcare professionals towards breast cancer, Morocco

Background

Breast cancer is the most common cancer affecting women in Morocco. Screening for early detection has led to reduction in mortality from the disease. It is known that female healthcare professionals have greater influence on women's positive perception of breast cancer and motivation to practice screening methods for early detection of the disease. This study aims to investigate knowledge of breast cancer risk factors, beliefs about treatment and practice of screening methods among a cohort of female healthcare professionals in Morocco.

Methods

A cross-sectional study was conducted using a self-administered questionnaire to assess the knowledge of breast cancer risk factors, beliefs about treatment and practice of screening methods among 136 female doctors and nurses working in the university hospital of Rabat, Morocco. Stratified random sampling method was employed. Chi square test, analysis of variance and Mantel-Haenszel test were performed in data analysis using SPSS v19.0.

Results

Female doctors were the only professional group that had satisfactory knowledge of risk factors while the nurses had an unsatisfactory knowledge with a mean score of 43%. A half of participants believed that that herbal therapy can cure breast cancer. 75% practice breast self-examination once a month and only 15% have ever had a mammogram. Age, profession and beliefs were not significantly associated with rate of BSE in this study; however this rate is influenced by knowledge of breast cancer risk factors.

Conclusion

Results from this study suggest the need for continuing medical education programs aimed at improving knowledge of breast cancer among the nurses.

Knowledge of risk factors, beliefs and practices of female healthcare professionals towards breast cancer in a tertiary institution in Lagos, Nigeria

Background

Breast cancer is the leading female malignancy in Nigeria. Screening for early detection has led to reduction in mortality from the disease. It is known that attitudes of physicians and motivation by community nurses influence uptake of screening methods by women. This study aims to investigate knowledge of breast cancer risk factors, beliefs about treatment and practice of screening methods among a cohort of female healthcare professionals in Lagos, Nigeria.

Methods

A cross-sectional study was conducted using a self-administered questionnaire to assess the knowledge of breast cancer risk factors, beliefs about treatment and practice of screening methods among 207 female doctors, nurses and other healthcare professionals working in a university teaching hospital in Lagos, Nigeria. Stratified random sampling method was employed. Chi square test, analysis of variance and Mantel-Haenszel test were performed in data analysis using SPSS v10.0 and Epi Info version 6 statistical packages.

Results

Female doctors obtained a mean knowledge score of 74% and were the only professional group that had satisfactory knowledge of risk factors. Majority (86%) believed that early breast cancer is curable while half of participants believed that prayer can make breast cancer disappear from the affected breast. Eighty three percent practice breast self-examination (BSE) once a month and only 8% have ever had a mammogram. Age, knowledge of risk factors, profession and beliefs were not significantly associated with rate of BSE in this study.

Conclusion

Results from this study suggest the need for continuing medical education programmes aimed at improving knowledge of breast cancer among female healthcare providers other than doctors.

Colorectal cancer stage at diagnosis by socioeconomic and urban/rural status in California, 1988–2000

BACKGROUND

Rural residence has been associated with increased risk of late stage cancer diagnosis, but it is unknown if this is related to lower socioeconomic status (SES) of rural residents or to other factors. This study examined the impacts of SES and urban/rural status on colorectal cancer (CRC) stage at diagnosis in California.

METHODS

Cases of CRC among persons >or=50 years of age diagnosed from 1988-2000 were obtained from the California Cancer Registry. A composite census based SES measure was used in the analysis, and the RUCA (Rural Urban Commuting Areas) classification scheme was used to categorize the residence at diagnosis as urban, large town, or small town. Multivariate logistic regression was used to examine the association between SES, urban/rural status, and late stage at diagnosis.

RESULTS

In multivariate models, SES had the strongest association with stage at diagnosis among individuals living in urban areas. As SES level increased, odds of late stage at diagnosis decreased. Individuals in the highest SES category had lower odds of being diagnosed at late stage when compared with those in the lowest SES category (O.R. = 0.91, 95% C.I. = 0.87, 0.94). For individuals who lived in large towns and small rural towns, SES was not significantly associated with stage at diagnosis. We found no significant differences in stage at diagnosis by urban/rural status within SES categories.

CONCLUSIONS

These data suggest that the relationship between SES and the risk of late stage colorectal cancer varies among rural and urban populations. Further research into the factors that influence access to and utilization of colorectal cancer screening in rural areas is needed.

Breast and cervical carcinoma screening practices among women in rural and nonrural areas of the United States, 1998-1999

BACKGROUND

Prior studies have suggested that women living in rural areas may be less likely than women living in urban areas to have had a recent mammogram and Papanicolau (Pap) test and that rural women may face substantial barriers to receiving preventive health care services.

METHODS

The authors examined both breast and cervical carcinoma screening practices of women living in rural and nonrural areas of the United States from 1998 through 1999 using data from the Behavioral Risk Factor Surveillance System. The authors limited their analyses of screening mammography and clinical breast examination to women aged 40 years or older (n = 108,326). In addition, they limited their analyses of Pap testing to women aged 18 years or older who did not have a history of hysterectomy (n = 131,813). They divided the geographic areas of residence into rural areas and small towns, suburban areas and smaller metropolitan areas, and larger metropolitan areas.

RESULTS

Approximately 66.7% (95% confidence interval [CI] = 65.8% to 67.6%) of women aged 40 years or older who resided in rural areas had received a mammogram in the past 2 years, compared with 75.4% of women living in larger metropolitan areas (95% CI = 74.9% to 75.9%). About 73.0% (95% CI = 72.2% to 73.9%) of women aged 40 years or older who resided in rural areas had received a clinical breast examination in the past 2 years, compared with 78.2% of women living in larger metropolitan areas (95% CI = 77.8% to 78.7%). About 81.3% (95% CI = 80.6% to 82.0%) of 131,813 rural women aged 18 years or older who had not undergone a hysterectomy had received a Pap test in the past 3 years, compared with 84.5% of women living in larger metropolitan areas (95% CI = 84.1% to 84.9%). The differences in screening across rural and nonrural areas persisted in multivariate analysis (P < 0.001).

CONCLUSIONS

These results underscore the need for continued efforts to provide breast and cervical carcinoma screening to women living in rural areas of the United States.

Rural, urban and suburban comparisons of preventive services in family practice clinics

Numerous studies have compared health services provided in rural and urban areas, and overall they have found that utilization is lower in rural areas. A significant factor in lower utilization is that rural residents have less access to health services. Much less is known about rural and urban utilization differences once a patient has access to a service provider. This paper focuses on preventive services received when a patient is already in a clinic. Using data from an in-depth qualitative study of 16 family practice clinics in Nebraska, comparisons of physician-specific preventive service rates are made across three geographic categories: rural, urban and suburban. Results from a one-way multivariate analysis of variance show that preventive services rates for nine services examined were as high or higher in rural areas, suggesting that rural health services do not lag for patients with access.

Utilization of cancer early detection services among farm and rural nonfarm adults in Iowa

An increase in the proportion of advanced malignancies among rural residents has been noted and may be due to a combination of factors, including availability of screening services, demographic characteristics, and access to health care facilities. A cross-sectional study was conducted in 33 nonmetropolitan Iowa counties among randomly selected middle-aged farm and rural nonfarm adults to compare utilization of cancer early detection services. A total of 1,126 adults in 600 farm households and 1,092 adults in 589 rural nonfarm households provided information through a 155-item in-home interview. Differences in income, age, and health insurance coverage (including preventive services) between the farm and nonfarm study populations were found. Although farm men were less likely to have had a checkup during the past year than men in the nonfarm population, no difference was found for women. Overall, differences in screening behaviors were small. Larger differences between both populations were observed for use of mammograms, prostate examinations among men age 50 and older, use of sigmoidoscopy among women age 50 and older, and skin cancer examinations among both sexes. When controlling for demographic characteristics and insurance coverage, members of the farm and rural nonfarm population were equally likely to use multiple screenings according to ACS guidelines. Because of the increased risk of breast cancer, interventions aimed at increasing utilization of mammography among women age 50 and older should be implemented. Although the farm population was more likely to use skin examinations, prevalence should be increased substantially to counteract the continuing rise in skin cancer.

Do groups of women aged 50 to 75 match the national average mammography rate?

CONTEXT

As mammography rates increase, an important question is how closely groups of women match or do not match the national-level, average screening percentage.

OBJECTIVE

This study employed a classification-tree methodology to combine individual risk factors from multiple logistic regression, in order to more comprehensively define groups of women less (or more) likely to be screened.

DESIGN/SETTING

This report was a secondary data analysis drawing on data from the 1992 National Health Interview Survey, Cancer Control Supplement (NHIS-CCS).

PARTICIPANTS

Analyses examined mammography status of women aged 50-75 (n = 1,727).

MAIN OUTCOME MEASURE

The dependent variable was having a screening mammogram in the past 2 years. Multiple logistic regression (SUDAAN) was conducted first to select significant correlates of screening. A classification-tree analysis (CHAID subroutine of SPSS) was then used to combine the significant correlates into exclusive and exhaustive subgroups.

RESULTS

A total of 13 subgroups were identified, of which only six approximated the overall population screening rate. The lowest screening occurred in small clusters of women, which, when added together, formed a larger percentage of the population who were not screened within the past 2 years.

CONCLUSIONS

Efforts to increase mammography may face the challenge of identifying relatively small pockets of women and addressing their individual barriers. Further work should be done to find efficient ways to combine individual risk factors into groups at risk for not being screened.

Testing theoretical explanations of mammography use

The theory of care-seeking behavior was tested in the context of mammography use among midwestern women (N = 178). In multivariate logistic regressions, mammography adherence in the past 5 years was related to habit, the interaction of anxiety and barriers, belief in one's risk of breast cancer, age, and family history of breast cancer. Recent use of mammograms (i.e., in the past 1 or 2 years, depending on age) was related to norm and habit. Intention was related to utility beliefs regarding mammography, norm, habit, and belief in one's risk of breast cancer. As proposed from theory, anxiety and barriers interacted to influence adherence, the variables of habit, utility beliefs, and norm were related to either recent use or intention. Contrary to theory, belief in one's risk of breast cancer, age, and family history of breast cancer were related to adherence or intention after controlling for theoretically derived variables. The explanatory variables for each outcome were not identical, indicating that these mammography-related outcomes are characteristically different.