Download or read book Previous Cancer Screening Behavior as Predictor of Endoscopic Colon Cancer Screening Among Women Aged 50 and Over in New York City written by Rafael Guerrero-Preston and published by . This book was released on 2008 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Colon cancer screening rates in women are low. Whether screening for breast and cervical cancer is associated with colon cancer screening behavior is unknown but could provide linkage opportunities. To identify the extent to which both breast and cervical cancer screening increases uptake of colon cancer screening among women in New York City. Women at least 50 years old completed questionnaires for the New York Cancer Project. Analyses compared rates of endoscopic colon cancer screening with adherence to screening recommendations for breast and cervical cancer. Of the 3,386 women, 87.8% adhered to breast and cervical cancer screening guidelines, yet only 42.1% had received endoscopic colon cancer screening. Most women with colon cancer screening (95%) also reported past mammogram and Pap-smear. In multivariable analysis, women who adhered to the other two procedures were more likely to have had colon cancer screening than women with no prior history (OR = 4.4; CI = 2.36, 8.20), after accounting for age, race/ethnicity, insurance status, family history of cancer and income. Significant predictors of endoscopic colon cancer screening included: age over 65 years (OR = 1.63; CI = 1.23, 2.15) with 50-65 years old as the reference, any health insurance (OR = 2.18; CI = 1.52, 3.13) and a family history of cancer (OR = 1.38; CI = 1.17, 1.61). Colorectal cancer screening remains low, even among women who undergo other cancer screening tests. Opportunities to link cancer screening tests to encourage colon cancer screening merit closer attention.
Download or read book Predictors of Endoscopic Colorectal Cancer Screening Over Time in 11 States written by and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Prevention and Early Detection of Colorectal Cancer written by Graeme P. Young and published by W.B. Saunders Company. This book was released on 1996 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an overview of the issues involved in prevention and early detection of colorectal cancer providing up-to-date, practical advice for clinicians. Possible management strategies for those at risk are provided, taking into account the biological principles of colorectal cancer development, epidemiological data and emerging genetic information, as well as social and environmental factors.
Download or read book Factors Associated with Colorectal Cancer Screening in an Average risk Population written by Usha Menon and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Colorectal cancer (CRC) is the third leading cause of cancer death in the United States. The majority of CRC is diagnosed in those aged 50 or older. Empirical evidence indicates that early detection of CRC can decease mortality. An annual fecal occult blood test (FOBT) and a flexible sigmoidoscopy every 5 years are the current screening guidelines. Recent studies suggest that the sigmoidoscopy may be a sub optimal approach to screening compared to a colonoscopy. Utilization of these tests is very low, especially among those who are 50 or older and most at risk for developing the disease. The purpose of this study was to identify significant predisposing and enabling factors that predict FOBT and colonoscopy use. The theoretical framework for this study was derived from the Health Belief and the PRECEDE-PROCEED Models. Institutional review board approval was obtained before data collection. The instruments used in the study were previously tested for reliability and validity. Employees of a Midwest-based company were surveyed by mail with a response rate of about 51%. Chi square analysis was conducted to which variables were significantly associated with FOBT compliance (having had one in the last year), ever having had an FOBT, and colonoscopy use. Variables significant at p .25 were entered in to logistic regression analysis. Logistic regression was conducted modeling the odds of having an FOBT or colonoscopy. Those who had an FOBT in the last year were older, reported lower barriers, and reported that their providers had recommended the test to them. Caucasians or those who reported that their providers had recommended the test to them were more likely to have had an FOBT sometime in their lives. Predictors of colonoscopy use were increasing age, having higher benefits, knowledge, self-efficacy, and fear, having lower barriers. Results from this study support previous research with FOBT behavior, although there is no previous research with colonoscopy behavior available for comparison. Future research with a community-based sample is recommended. Results may also provide a guide to developing interventions to increase CRC screening behavior.
Download or read book Genetics of Colorectal Cancer written by John D. Potter and published by Springer. This book was released on 2008-12-08 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetic susceptibility refers to how variations in a person’s genes increase or decrease his or her susceptibility to environmental factors, such as chemicals, radiation and lifestyle (diet and smoking). This volume will explore the latest findings in the area of genetic susceptibility to gastrointestinal cancers, focusing on molecular epidemiology, DNA repair, and gene-environment interactions to identify factors that affect the incidence of GI cancers. Topics will include germline susceptibility, including Mendelian patterns of inheritance and gene-environment interactions that lead to cancer etiology.
Download or read book Colorectal Cancer Screening written by Joseph Anderson, MD and published by Springer Science & Business Media. This book was released on 2011-04-23 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Colorectal Cancer Screening provides a complete overview of colorectal cancer screening, from epidemiology and molecular abnormalities, to the latest screening techniques such as stool DNA and FIT, Computerized Tomography (CT) Colonography, High Definition Colonoscopes and Narrow Band Imaging. As the text is devoted entirely to CRC screening, it features many facts, principles, guidelines and figures related to screening in an easy access format. This volume provides a complete guide to colorectal cancer screening which will be informative to the subspecialist as well as the primary care practitioner. It represents the only text that provides this up to date information about a subject that is continually changing. For the primary practitioner, information on the guidelines for screening as well as increasing patient participation is presentedd. For the subspecialist, information regarding the latest imaging techniques as well as flat adenomas and chromoendoscopy are covered. The section on the molecular changes in CRC will appeal to both groups. The text includes up to date information about colorectal screening that encompasses the entire spectrum of the topic and features photographs of polyps as well as diagrams of the morphology of polyps as well as photographs of CT colonography images. Algorithms are presented for all the suggested guidelines. Chapters are devoted to patient participation in screening and risk factors as well as new imaging technology. This useful volume explains the rationale behind screening for CRC. In addition, it covers the different screening options as well as the performance characteristics, when available in the literature, for each test. This volume will be used by the sub specialists who perform screening tests as well as primary care practitioners who refer patients to be screened for colorectal cancer.
Download or read book Care Without Coverage written by Institute of Medicine and published by National Academies Press. This book was released on 2002-06-20 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many Americans believe that people who lack health insurance somehow get the care they really need. Care Without Coverage examines the real consequences for adults who lack health insurance. The study presents findings in the areas of prevention and screening, cancer, chronic illness, hospital-based care, and general health status. The committee looked at the consequences of being uninsured for people suffering from cancer, diabetes, HIV infection and AIDS, heart and kidney disease, mental illness, traumatic injuries, and heart attacks. It focused on the roughly 30 million-one in seven-working-age Americans without health insurance. This group does not include the population over 65 that is covered by Medicare or the nearly 10 million children who are uninsured in this country. The main findings of the report are that working-age Americans without health insurance are more likely to receive too little medical care and receive it too late; be sicker and die sooner; and receive poorer care when they are in the hospital, even for acute situations like a motor vehicle crash.
Download or read book Perceptions of Early Detection Screening for Colorectal Cancer in African American Men and Women Aged 30 44 Using the Health Belief Model written by Chloe Fields and published by . This book was released on 2020 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: African Americans (AA) have incidence and mortality rates of 55.2 and 24.5 per 100,000 cases for colorectal cancer (CRC). By 2030, incidence rates for colon and rectal cancers will increase by 90% and 124.2%, respectively, for ages 20-34 and by 27.7% and 46%, respectively, for ages 35-49. To date, studies targeting AA men and women, ages 30-44, about CRC screenings and screening behaviors are scarce as the vast majority of studies on CRC within the AA community are focused on those aged 50 and above. The purpose of this study was to investigate factors that influence AA men and women’s participation in early detection screening for CRC, utilizing a Health Belief Model framework. Through the use of a mixed-method convergent parallel design, quantitative and qualitative data collection was employed through an online survey and face-to-face interviews. Analysis was completed by SPSS ordinal logistic regression and NVIVO. Study findings indicated cues to action and perceived susceptibility were predictors of CRC screening; however, overall screening knowledge was low. Additionally, perceived barriers and perceived benefits were consistent with the current screening trends of AA men and women aged 50 and above. Based on the study findings, recommendations include: the creation of age-appropriate health communication campaigns and health interventions, updated CRC evidence-based screening guidelines to include younger adults based on current disease trends, advocacy efforts funding research to assess CRC impact in AA aged 30-44, and streamlined approaches for healthcare providers to discuss CRC screenings with patients younger than the age of 45.
Download or read book Modeling Racial Differences in Colorectal Cancer Screening written by Ryan J. Ehrensberger and published by . This book was released on 2007 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite strong evidence that screening for Colorectal cancer (CRC) can reduce cancer incidence and mortality, screening adherence remains low. Racial differences in CRC incidence and mortality are well documented in the literature. Racial differences in CRC screening use remain mixed with most studies using race as an independent variable and focusing on racial differences in CRC screening rates. Few studies have examined correlates of CRC screening use, stratifying by race. The purpose of this study was to determine if there are racial differences in correlates of CRC screening, using the Health Belief Model as the theoretical framework. Data analyzed in this study came from the 2003 Health Information National Trends Survey (HINTS) of the National Cancer Institute. White (n=1988) and non-white (562) respondents age & [greater or equal] 50 years, without a history of cancer were interviewed by phone. Multivariable logistic regression was used to identify correlates of FOBT and endoscopy adherence stratified by race and screening test. Independent variables included age, gender, education, income, insurance status, regular care visit frequency, perceived risk of CRC, family history of cancer, CRC knowledge, cancer worry, perceptions of screening benefits, and perceptions of expense as a barrier. Predictors of adherence to FOBT for whites included being older and having at least 1 regular car visit. Predictors of FOBT adherence for non-whites included having health insurance. Endoscopy adherence for whites was significantly associated with being older, being female, and agreeing with perceptions of benefits to CRC screening. Predictors of endoscopy adherence for non-whites included being older, and disagreeing with perceptions of benefits to CRC screening. Such differences, if confirmed in future studies, may inform race-specific interventions to increase CRC screening utilization.
Download or read book Evaluation and Comparison of Theoretical Models Abilities to Explain and Predict Colorectal Cancer Screening Behaviors written by Anthony Molisani and published by . This book was released on 2015 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: BACKGROUND: Colorectal cancer (CRC) is the fourth most common and second most deadly cancer in the United States. However, it is highly preventable and treatable if detected at the precancerous or local stage of development. There exists multiple screening methods each with varying sensitivity, required effort, and recommended frequency of use. Complete adherence to screening guidelines by the recommended, at-risk population would halve the current mortality rate. Unfortunately, screening adherence remains the lowest of all screened cancers with a median state screening adherence rate of about 65%. To understand what individual-level factors influence an individual's decision to be screened, health behavior theory is used. However, few studies have evaluated the performance of entire behavioral theories in their ability to explain CRC screening intentions and behaviors. METHOD: Health Belief Model, Theory of Reasoned Action, Theory of Planned Behavior, and Attribution Theory were evaluated within the context of colorectal cancer screening using an online national sample (N=403) of at-risk individuals age 50 and older. Confirmatory factor analyses were performed for each evaluated construct of the theory. Structural equation models were created using the estimated constructs for each theory. Each theory was evaluated for the following screening use: colonoscopy, sigmoidoscopy, fecal occult blood test (FOBT), and general screening use. Fit statistics were estimated for each model. Models with acceptable fit were examined for significant pathways within the model as well as consistency of the model with the behavioral theory. RESULTS: All models displayed adequate fit statistics. While not all pathways were significant in each model, no estimate was the inverse in directionality to that hypothesized. This provides support that each theory lends some explanatory power and none of the theories evaluated detract from understanding CRC screening intentions and behaviors. Comparison of the models illustrates advantages to each theory and suggests potential integration of theories. CONCLUSION: The constructs of the Health Belief Model, Theory of Planned Behavior, and Attribution Theory all provide adequate explanations of individual-level CRC screening behavior influences. Although, further review and refinement of the theories is warranted and recommended.
Download or read book Hereditary Colorectal Cancer written by Miguel A. Rodriguez-Bigas and published by Springer Science & Business Media. This book was released on 2010-09-10 with total page 615 pages. Available in PDF, EPUB and Kindle. Book excerpt: Colorectal cancer is the third most commonly diagnosed cancer in the US and the third most recently linked to cancer deaths. The national annual incidence rate of colorectal cancer is approximately 148,000+, striking slightly more females than males. The lifetime risk of colorectal cancer is 5-6%, however patients with a familial risk (with two or more first or second degree relatives) make up 20% of the patients. Persons who carry genetic mutations linked to hereditary colorectal cancer are the most likely to develop the disease.
Download or read book Improving Diagnosis in Health Care written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2015-12-29 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Getting the right diagnosis is a key aspect of health care - it provides an explanation of a patient's health problem and informs subsequent health care decisions. The diagnostic process is a complex, collaborative activity that involves clinical reasoning and information gathering to determine a patient's health problem. According to Improving Diagnosis in Health Care, diagnostic errors-inaccurate or delayed diagnoses-persist throughout all settings of care and continue to harm an unacceptable number of patients. It is likely that most people will experience at least one diagnostic error in their lifetime, sometimes with devastating consequences. Diagnostic errors may cause harm to patients by preventing or delaying appropriate treatment, providing unnecessary or harmful treatment, or resulting in psychological or financial repercussions. The committee concluded that improving the diagnostic process is not only possible, but also represents a moral, professional, and public health imperative. Improving Diagnosis in Health Care, a continuation of the landmark Institute of Medicine reports To Err Is Human (2000) and Crossing the Quality Chasm (2001), finds that diagnosis-and, in particular, the occurrence of diagnostic errorsâ€"has been largely unappreciated in efforts to improve the quality and safety of health care. Without a dedicated focus on improving diagnosis, diagnostic errors will likely worsen as the delivery of health care and the diagnostic process continue to increase in complexity. Just as the diagnostic process is a collaborative activity, improving diagnosis will require collaboration and a widespread commitment to change among health care professionals, health care organizations, patients and their families, researchers, and policy makers. The recommendations of Improving Diagnosis in Health Care contribute to the growing momentum for change in this crucial area of health care quality and safety.
Download or read book Hereditary Colorectal Cancer written by Laura Valle and published by Springer. This book was released on 2018-05-04 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides information on a wide variety of issues ranging from genetics to clinical description of the syndromes, genetic testing and counseling, and clinical management including surveillance, surgical and prophylactic interventions, and chemoprevention. Moreover, current hot issues, such as the identification of novel causal genes and the challenges we face, and the relevance of cancer risk modifiers, both genetic and environmental, are also discussed. This reference book is great for geneticists, oncologists, genetic counselors, researchers, clinicians, surgeons and nurses dedicated to, or interested in, hereditary cancer. The best and most recognized experts in the field have contributed to this project, guaranteeing updated information, accuracy and the discussion of topical issues.
Download or read book Colorectal Cancer Screening Behaviors Among Korean Americans written by Moonju Lee Ko and published by . This book was released on 2013 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: Colorectal cancer (CRC) is the third most common cancer in the United States (U.S.) and is the second leading cause of cancer deaths. Although the incidence of CRC has been decreasing with CRC screenings, disparities of CRC and screening prevalence exist for racial and ethnic groups. The CRC incidence rates have dramatically increased in Korean Americans, however, there is little known about their CRC screening behaviors and the factors that may predict screening behaviors have not been fully investigated. The purposes of this study were to describe CRC screening behaviors and identify the predictors and barriers influencing CRC screening behaviors among Korean Americans. A sample of 254 Korean Americans participated in this study. Correlation, Multiple logistic regression, and Chi-square were used to analyze data. In this study, Korean American had lower rates of CRC screenings compared to the general U.S. population. Only 20% of the sample had ever had a fecal occult blood Test (FOBT), 49% had ever had a colonoscopy, and 19% responded they had ever had a sigmoidoscopy in their lifetime. Korean Americans had low rates of perception of cancer screening (annual physical exam and periodic cancer screening), moderate CRC knowledge, low cancer fatalism, limited CRC literacy, lack of health care access, and a low rate of receiving the physician's recommendation of CRC screenings. The greatest predictors influencing CRC screening were perception of cancer screening for a FOBT, and the physician's recommendation for a colonoscopy and a sigmoidoscopy. There were no significant differences by gender in CRC screening behaviors. However, significant differences were found between the two groups divided by length of U.S. residence. Compared to those who have lived in the U.S.>10 years, new immigrants had lower rates of all three CRC screening, lower perception of cancer screening, higher uninsured, less receiving physician's recommendation, and higher perceived barriers to CRC screening. The findings of this study suggest that improved efforts are needed to increase CRC screenings among Korean Americans. Further research is needed to increase a physician's recommendation for CRC screenings and awareness for the importance of annual checkups and periodic cancer screening among Korean Americans.
Download or read book European Guidelines for Quality Assurance in Colorectal Cancer Screening and Diagnosis written by Nereo Segnan and published by . This book was released on 2010 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recoge: 1. Introduction -- 2. Organisation -- Guiding principles for organising a colorectal cancer screening programme -- 3. Evaluation and interpretation of screening outcomes -- 4. Faecal occult blood testing -- 5. Quality assurance in endoscopy in colorectal cancer screening and diagnosis -- 6. Professional requirements and training -- 7. Quality assurance in pathology in colorectal cancer screening and diagnosis -- 8. Management of lesions detected in colorectal cancer screening -- 9. Colonoscopic surveillance following adenoma removal --10. Communication -- Appendices.
Download or read book Molecular Pathogenesis of Colorectal Cancer written by Kevin M. Haigis, Ph.D. and published by Springer Science & Business Media. This book was released on 2013-10-02 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Colorectal cancer has for more than two decades served as the paradigm for the multi-step concept of cancer initiation and progression. Perhaps more than any other organ site, cancer of the colon is extensively characterized at the molecular level. We are now entering a time when molecular classification, rather than histologic classification, of cancer subtypes is driving the development of clinical trials with emerging targeted therapies. The book will focus on the progression from the identification of mutations that drive colorectal cancer initiation and progression to the search for novel therapies to treat the disease.
Download or read book Macro level Factors Impacting Colorectal Cancer Screening Behavior Among Church going Chinese Immigrants written by Xian Cao and published by . This book was released on 2022 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chinese immigrants (CIs) had low colorectal cancer (CRC) screening rates. Macro-level health determinants may affect CIs' CRC screening; however, this is not well established. Thus, this research looked at the macro-level social factors of CRC screening among CIs. The POET theoretical framework guided this study, which includes four components: population (P), organization (O), environment (E), and technology (T). Convergent mixed method was used to investigate whether sociodemographic, acculturation, religious social capital, and mobile media-based cancer information seeking may predict CIs' endoscopic screening, and how these variables impact it. A validated survey and an interview covering the same factors were utilized to collect quantitative and qualitative data from three local Chinese American churches. 101 church-going CIs completed questionnaires and 29 were interviewed. The three macro-level determinants of screening behavior were modeled using logistic regression. The interview data were analyzed using a framework analysis, which included familiarizing with the data, establishing a coding framework, coding, organizing categories and quotes, and mapping and interpretation. The majority of participants were over 50, employed, married, insured, well educated, and earning over $50,000/year. 54.46% of participants had Endoscopic screening. Doctor recommendation, higher Sunday worship attendance, and mobile media-based cancer information seeking were all significantly associated with endoscopic screening (p
