Cervical cancer is the fifth most common cancer in United States with more than 12,000 women diagnosed each year and more than 4,000 preventable deaths with minorities disproportionally represented. Cervical cancer prevention strategies rarely focus on the management of abnormal screening results. The purpose of this quality improvement project was to standardize the management program for abnormal cervical cancer screening results within an integrated health delivery system serving a large minority community. The Plan-Do-Study-Act model guided a comprehensive program evaluation with process improvement, including the creation of an electronic quality data reporting tool to formalize the work process and a quality control and assurance program with exception reports. The evaluation was completed with data to measure the timeliness of abnormal results outreach and continued clinical management. The data were evaluated over time with run charts. Also, an analysis of the data was done through pre- and post-test comparisons with 2-sample t tests to evaluate abnormal cervical cancer screening management before and after the revisions. Although the project did not show a statistically significant difference in the timeliness of outreach and follow-up of abnormal cervical cancer screening results due to the limited data set, the run charts trended positively for timeliness and consistent data reporting with no missed screening reports. Effective cervical cancer screening includes the accurate and timely management of abnormal results to reduce disparities in cervical cancer deaths. This project contributes to positive social change by responding to the Healthy People 2020 goal to reduce the incidence of cervical cancer deaths through a formal process to insure timely intervention for abnormal results in a largely minority community.

Breast cancer is the second leading cause of cancer death among women in the United States. Nonadherence to recommended screening guidelines and lack of screening contribute to late stage diagnosis and increased morbidity and mortality among racial and ethnic women in the United States. The purpose of this study was to assess breast cancer screening practices, knowledge, and beliefs among Cameroonian immigrant women who were 40 years and older living in the metropolitan Washington, D.C. region. This quantitative cross-sectional study was guided by the health belief model and used the revised version of Champion's health belief model scale. A convenience sample (N=267) responded to a 60-item self-administered online survey that assessed knowledge of breast cancer screening, demographic variables, constructs of the health belief model and adherence (defined as obtaining a mammogram within two years). Data analyses performed included descriptive analysis, correlational and multiple linear regression. Results of this study revealed that increased level of education and self-efficacy were associated with greater knowledge of the benefits of mammography. Additionally, women who had more self-efficacy in obtaining a mammogram, perceived less cultural barriers, lived longer in the United States, and who had a regular healthcare provider were more likely to be adherent. Study findings suggest that positive social change can be achieved by empowering women to take control of their health. Efforts promoting awareness of breast cancer screening guidelines and facilitating access to a regular healthcare provider could significantly increase uptake of screening services and lead to better health outcomes and reduced mortality.

In 2015, there were 257,524 women with cervical cancer (CC) in the United States (U.S.). CC is preventable; screening detects early-stage cancer when treatment is most successful. This study aimed to identify predictors for CC screening adherence among U.S. women, describe predictors for screening adherence by marital status, and examine physician recommendation for CC screening and adherence to those recommendations. Predictors were grouped as demographic, acculturation, access to care, chronic conditions, and health behaviors. Descriptive analyses were performed on a sample of 10,667 women from the 2015 National Health Interview Survey, and multiple logistic regression models determined predictors of CC screening adherence, physician recommendations, and adherence to physician recommendations. Overall, 81.7% (95%CI=80.7-82.7%) of U.S. women adhered to CC screening guidelines. Adherence declined with increasing age after 39 years old. Never married women (adjusted odds ratio[aOR]=0.67, CI=0.56-0.79) or current smokers (aOR=0.70, CI=0.59-0.84) had lower odds, while college-educated women had greater odds (aOR=1.38, CI=1.14-1.67) of CC screening adherence. Among unmarried women, 78.6% adhered to CC screening. Unmarried women who were unemployed (aOR=0.48, CI=0.38-0.62), had no physician visits (aOR=0.58, CI=0.40-0.85), no usual source of care (aOR=0.67, CI=0.50-0.89), never heard of HPV (aOR=0.59, CI=0.46-0.76), never received HPV vaccine (aOR=0.50, CI=0.34-0.75), no birth control use (aOR=0.33, CI=0.23-0.47), no flu shot (aOR=0.62, CI=0.48-0.80), and perceived low breast cancer risk (aOR=0.66, CI=0.47-0.92) had lower odds of adherence. Among women with a physician, 55.6% received screening recommendations. Race/ethnicity, access to care, HPV knowledge and vaccine receipt, age when first child was born, and flu shot were significant predictors of physician recommendation for CC screening. Significant predictors of adherence to physician recommendation included education, employment, English proficiency, outpatient clinic visits, usual source of care, age when first child was born, birth control, alcohol use, smoking status, flu shot, and health status. Based on our results, two levels of intervention should be explored. First, targeted interventions are needed for women who are unmarried, have low socio-economic status, and limited access to care to reduce cervical cancer risk. Second, interventions for physicians to increase screening recommendations to all eligible women are needed to improve national screening rates.

Older people represent an increasing proportion of new cancer diagnoses yet little is known about their experiences with cancer or their knowledge about risk factors, benefits of lifestyle modification to decrease risk or participation in early detection programs. Two studies were conducted, the first to document a lived experience with a new cancer diagnosis and the second to test for relationships between knowledge and attitude to cancer and self-reported participation in screening for breast, prostate and colorectal cancers. / http://library.adelaide.edu.au/cgi-bin/Pwebrecon.cgi?BBID=1297244 / Thesis (D.Nurs.) -- School of Population Health and Clinical Practice, 2007

Community Health Centers (CHCs) are the nation's primary care safety-net for vulnerable populations, including racial/ethnic minorities, migrant workers and the uninsured. Women from these populations contribute disproportionately to cervical cancer morbidity and mortality, largely due to underutilization of Pap smear screening. The purpose of this cross-sectional study was to identify factors that may be related to Pap smear screening compliance among a large cohort of women seen at 10 Community Health Centers in Florida. Building upon an ecologic framework, this research went beyond patient-level risk factors, which are generally well-known, and explored provider and organizational variables that may also be associated with Pap smear screening compliance in this population. Ten CHCs in Florida met study inclusion criteria of having at least four complete years of claims and patient registration data stored in an Electronic Health Record (HER) data system maintained at HCN. EHR data were merged with provider gender obtained from a credentialing database and with data from a short organizational survey administered to the Medical Directors of the CHCs. Descriptive statistics, chi-squared analysis, and multiple logistic regression were used to examine Pap smear screening rates for women (n=71,234) in relation to a variety of patient, provider and organizational variables. Younger, Hispanic and insured women were most likely to have had a screening in the past three years compared to older, white non- Hispanic and uninsured women. Among providers, patients who received care from female providers generally had higher Pap smear compliance rates, but these findings differed by patient insurance and race/ethnicity group. Organizational factors that appeared to be associated with higher Pap compliance rates included diffusion of an EHR system, implementation of "Care Model Principals", and having recently implemented a Pap smear screening process improvement project. Results demonstrated that multi-level factors, operating on the patient, provider and organizational levels, contribute to Pap smear compliance among women seen at CHCs. Results suggested that improving screening compliance within this population of women requires interventions that are ecologic in scope, incorporate targeted education to high-risk women and providers, and include organizational strategies that can optimize care delivery at point-of-care.

The objective of this study was to examine the relationship between psychosocial correlates (big 5 personality traits, dispositional optimism, the Health Belief Model, breast cancer fear, mammography self efficacy, and social support) and breast self examination (BSE) and mammography in breast cancer-free women. In order to measure the social support of the participants, the MOS social support survey was adapted to Turkish culture in the scope of study 1. The sample of the study 1 included 241 participants. The analyses showed that Turkish version of the MOS social support survey had satisfactory psychometric properties. The sample of the study 2 was composed of 230 asymptomatic women for breast cancer. Independent samples t-test results indicated that among the Health Belief Model notions, perceived benefit, barrier, confidence, and health motivation significantly differentiated women who practiced BSE and who did not. However, the HBM notions were not able to differentiate women who had mammography and who did not have. Instead, social support significantly clarified the difference between v women who had mammography and women who did not have. Two hierarchical logistic regression analyses were carried out for BSE and mammography. Big 5 personality traits and dispositional optimism were entered at the first step. The HBM factors and self efficacy were entered at the second step. Breast cancer fear was added at the third step / and for the last step social support measures were added to the equation. For BSE, hierarchical logistic regression yielded no significant predictors but BSE confidence and susceptibility from the HBM. For mammography, the hierarchical logistic analysis resulted that only functional support, which was entered at the fourth step was significant. The strengths and limitations, as well as the implications of the findings, were discussed.

Purpose. Low-dose computed tomography is an important imaging modality for screening and surveillance of lung cancer. The goal of this study was to determine the extent to which dose could be minimized while maintaining diagnostic accuracy through knowledgeable selection of reconstruction techniques. Methods. An anthropomorphic phantom was imaged on a 320-slice volumetric CT scanner. Detectability of small solid lung nodules was evaluated as a function of dose, patient size, reconstruction filter and slice thickness by means of 9-alternative forced-choice observer tests. Results. Nodule detectability decreased sharply below a threshold dose level due to increased image noise. For large body habitus, optimal (smooth) filter selection reduced dose by a factor of ~3. Nodule detectability decreased for slice thicknesses larger than the nodule diameter. Conclusions. Radiation dose can be reduced well below current clinical protocols. Smooth reconstruction filters and avoidance of large slice thickness permits lower-dose techniques without tradeoff in diagnostic performance.

Background: In Canada, the prevalence of cervical cancer in Aboriginal women continues to increase with a significantly higher mortality rate than women of non-Aboriginal ancestry. Despite that invasive cervical cancer is highly preventable with regular cervical cancer screening, participation in screening remains lower among Aboriginal women. Since limited information exists on the way cervical cancer screening is perceived and experienced, the purpose of this study was to gain an understanding of Saskatchewan Aboriginal womens perceptions related to and experiences with cervical cancer screening.<p> Methodology: This qualitative exploratory study used an interpretive descriptive approach. Perceptions related to and experiences with cervical cancer screening were elicited through individual interviews with eleven Dakota First Nation women. Women were recruited through purposive sampling techniques. Initially direct quotes from individual transcripts were coded, and then organized with other participant quotes that reflected thematic similarities.<p> Findings: Shared insights reflected a main theme that described perceptions of, experiences with, and factors influencing cervical cancer screening participation among Saskatchewan Aboriginal women. This theme, transitioning from experiencing the negatives of cervical cancer screening participation to living healthier, consisted of the womens mind-set (attitudes and cultural beliefs), knowledge, encounters with the health care system, and sharing information across the generations, which included patterns of communication and a community oriented approach.<p> Discussion: Findings of this study suggest that improving knowledge about cervical cancer screening and cervical cancer may increase screening utilization. Emphasis on health promotion and prevention should be considered when designing education programs. Interventions designed to improve screening rates are more effective when community members are involved in each phase, ensuring cultural relevance. Improving knowledge about, experiences with, and stories shared regarding cervical cancer screening among Aboriginal women may increase screening rates.

Purpose. Low-dose computed tomography is an important imaging modality for screening and surveillance of lung cancer. The goal of this study was to determine the extent to which dose could be minimized while maintaining diagnostic accuracy through knowledgeable selection of reconstruction techniques. Methods. An anthropomorphic phantom was imaged on a 320-slice volumetric CT scanner. Detectability of small solid lung nodules was evaluated as a function of dose, patient size, reconstruction filter and slice thickness by means of 9-alternative forced-choice observer tests. Results. Nodule detectability decreased sharply below a threshold dose level due to increased image noise. For large body habitus, optimal (smooth) filter selection reduced dose by a factor of ~3. Nodule detectability decreased for slice thicknesses larger than the nodule diameter. Conclusions. Radiation dose can be reduced well below current clinical protocols. Smooth reconstruction filters and avoidance of large slice thickness permits lower-dose techniques without tradeoff in diagnostic performance.

Background: In Canada, the prevalence of cervical cancer in Aboriginal women continues to increase with a significantly higher mortality rate than women of non-Aboriginal ancestry. Despite that invasive cervical cancer is highly preventable with regular cervical cancer screening, participation in screening remains lower among Aboriginal women. Since limited information exists on the way cervical cancer screening is perceived and experienced, the purpose of this study was to gain an understanding of Saskatchewan Aboriginal womens perceptions related to and experiences with cervical cancer screening.<p> Methodology: This qualitative exploratory study used an interpretive descriptive approach. Perceptions related to and experiences with cervical cancer screening were elicited through individual interviews with eleven Dakota First Nation women. Women were recruited through purposive sampling techniques. Initially direct quotes from individual transcripts were coded, and then organized with other participant quotes that reflected thematic similarities.<p> Findings: Shared insights reflected a main theme that described perceptions of, experiences with, and factors influencing cervical cancer screening participation among Saskatchewan Aboriginal women. This theme, transitioning from experiencing the negatives of cervical cancer screening participation to living healthier, consisted of the womens mind-set (attitudes and cultural beliefs), knowledge, encounters with the health care system, and sharing information across the generations, which included patterns of communication and a community oriented approach.<p> Discussion: Findings of this study suggest that improving knowledge about cervical cancer screening and cervical cancer may increase screening utilization. Emphasis on health promotion and prevention should be considered when designing education programs. Interventions designed to improve screening rates are more effective when community members are involved in each phase, ensuring cultural relevance. Improving knowledge about, experiences with, and stories shared regarding cervical cancer screening among Aboriginal women may increase screening rates.