201
|
Lee HY, Lundquist M, Ju E, Luo X, Townsend A. Colorectal cancer screening disparities in Asian Americans and Pacific Islanders: which groups are most vulnerable? ETHNICITY & HEALTH 2011; 16:501-518. [PMID: 22050536 DOI: 10.1080/13557858.2011.575219] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
BACKGROUND Colorectal cancer (CRC) is a significant cause of mortality among Asian Americans and Pacific Islanders (AAPIs), yet studies have consistently reported lower CRC screening rates among AAPIs than among non-Latino Whites and African Americans. Moreover, existing research tends to aggregate AAPIs as one group when reporting CRC screening, masking the disproportionate burden in cancer screening that exists across AAPI groups. METHODS This study examines differences in CRC screening rates in both aggregated and disaggregated AAPI groups as compared with non-Latino Whites in order to identify the most vulnerable AAPI subgroups in terms of obtaining CRC screening. This study utilizes merged data from the 2001, 2003, and 2005 California Health Interview Survey (CHIS), specifically the data pertaining to adults aged 50 and older (n = 52,491) from seven AAPI groups (Chinese, Japanese, Korean, Filipino, South Asian, Vietnamese, and Pacific Islander) and non-Latino Whites. Andersen's Behavioral Model of Health Services Use was utilized to select potential confounders to racial/ethnic differences in CRC screening. RESULTS When AAPI groups were considered as an aggregate, their CRC screening rate (46.8%) was lower than that of non-Latino Whites (57.7%). When AAPI groups were disaggregated, further disparity was noted: Koreans (32.7%) showed the lowest CRC screening rate, whereas Japanese (59.8%) had the highest. When the influence of potential predisposing, enabling, and need confounders was adjusted, Koreans, Filipinos, and South Asians were found to have a lower likelihood than non-Latino Whites to undergo CRC screening. Comparisons among AAPI subgroups further revealed that Filipinos, Koreans, Pacific Islanders, and South Asians were less likely than Chinese, Japanese, and Vietnamese to receive CRC screening. CONCLUSION These results highlight the importance of identifying differences in CRC screening behavior among disaggregated AAPI subgroups in order to help health professionals and policy-makers prioritize which AAPI subgroups need the most urgent interventions in terms of CRC screening promotion.
Collapse
Affiliation(s)
- Hee Yun Lee
- School of Social Work, University of Minnesota, Twin Cities, St. Paul, MN 55108, USA.
| | | | | | | | | |
Collapse
|
202
|
Banegas MP, Bird Y, Moraros J, King S, Prapsiri S, Thompson B. Breast cancer knowledge, attitudes, and early detection practices in United States-Mexico border Latinas. J Womens Health (Larchmt) 2011; 21:101-7. [PMID: 21970564 DOI: 10.1089/jwh.2010.2638] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
INTRODUCTION Evidence suggests Latinas residing along the United States-Mexico border face higher breast cancer mortality rates compared to Latinas in the interior of either country. The purpose of this study was to investigate breast cancer knowledge, attitudes, and use of breast cancer preventive screening among U.S. Latina and Mexican women residing along the U.S.-Mexico border. METHODS For this binational cross-sectional study, 265 participants completed an interviewer-administered questionnaire that obtained information on sociodemographic characteristics, knowledge, attitudes, family history, and screening practices. Differences between Mexican (n=128) and U.S. Latina (n=137) participants were assessed by Pearson's chi-square, Fischer's exact test, t tests, and multivariate regression analyses. RESULTS U.S. Latinas had significantly increased odds of having ever received a mammogram/breast ultrasound (adjusted odds ratio [OR]=2.95) and clinical breast examination (OR=2.67) compared to Mexican participants. A significantly greater proportion of Mexican women had high knowledge levels (54.8%) compared to U.S. Latinas (45.2%, p<0.05). Age, education, and insurance status were significantly associated with breast cancer screening use. CONCLUSIONS Despite having higher levels of breast cancer knowledge than U.S. Latinas, Mexican women along the U.S.-Mexico border are not receiving the recommended breast cancer screening procedures. Although U.S. border Latinas had higher breast cancer screening levels than their Mexican counterparts, these levels are lower than those seen among the general U.S. Latina population. Our findings underscore the lack of access to breast cancer prevention screening services and emphasize the need to ensure that existing breast cancer screening programs are effective in reaching women along the U.S.-Mexico border.
Collapse
Affiliation(s)
- Matthew P Banegas
- Department of Health Services, University of Washington School of Public Health, Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.
| | | | | | | | | | | |
Collapse
|
203
|
Zhou J, Enewold L, Peoples GE, McLeod DG, Potter JF, Steele SR, Clive KS, Stojadinovic A, Zhu K. Colorectal, prostate, and skin cancer screening among Hispanic and White non-Hispanic men, 2000-2005. J Natl Med Assoc 2011; 103:343-50. [PMID: 21805813 DOI: 10.1016/s0027-9684(15)30315-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND Hispanic men have lower colorectal, prostate, and skin cancer screening rates than white non-Hispanic men. Programs designed to increase screening rates, including the national Screen for Life campaign specifically for promoting colorectal cancer (CRC) screening, regional educational/research programs, and state cancer control programs, have been launched. Screen for Life and some intervention programs included educational materials in Spanish as well as English. OBJECTIVE To assess whether CRC as well as prostate and skin cancer screening rates among Hispanic and white non-Hispanic men changed between 2000 and 2005. METHODS Cancer screening rates were compared between 2000 and 2005 using the National Health Interview Survey data. The age ranges of the study subjects and definitions of cancer screening were site specific and based on the American Cancer Society recommendations. RESULTS Hispanic men were less likely to comply with cancer screening guidelines than white non-Hispanic men. However, significant increases in CRC endoscopic screening were observed in both ethnic groups. It increased 2.1-fold and 2.4-fold for Hispanics and white non-Hispanics, respectively (P < .05). In contrast, the use of home fecal occult blood tests decreased among white non-Hispanics but remained similar among Hispanics. Prostate-specific antigen screening remained stable, while the use of skin cancer screening tended to increase among both groups. CONCLUSION Although cancer screening rates may be affected by multiple factors, our study suggested the intervention programs such as the Centers for Disease Control and Prevention's national Screen for Life campaign may have raised CRC screening awareness and may contributed to the increase in endoscopic screening rates among both ethnic groups.
Collapse
Affiliation(s)
- Jing Zhou
- US Military Cancer institute, Washington, District of Columbia, USA
| | | | | | | | | | | | | | | | | |
Collapse
|
204
|
Kadiyala S, Strumpf EC. Are United States and Canadian cancer screening rates consistent with guideline information regarding the age of screening initiation? Int J Qual Health Care 2011; 23:611-20. [PMID: 21890706 DOI: 10.1093/intqhc/mzr050] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE To understand whether US and Canadian breast, colorectal and prostate cancer screening test utilization is consistent with US and Canadian cancer screening guideline information with respect to the age of screening initiation. DESIGN Cross-sectional, regression discontinuity. SETTING Canada and the US. PARTICIPANTS Canadian and American women of ages 30-60 and men of ages 40-60. INTERVENTIONS None. Main Outcomes Measures Mammography, prostate-specific antigen (PSA) and colorectal cancer test use within the past 2 years. METHODS We identify US and Canadian compliance with age screening information in a novel manner, by comparing test utilization rates of individuals who are immediately on either side of the guideline recommended initiation ages. RESULTS US mammography utilization within the last 2 years increased from 33% at age 39 to 48% at age 40 and 60% at age 41. US colorectal cancer test utilization, within the last 2 years, increased from 15% at age 49 to 18% at age 50 and 28% at age 51. US PSA utilization within the last 2 years increased from 37% at age 49 to 44% at age 50 and 54% at age 51. In Canada, mammography utilization within the last 2 years increased from 47% at age 49 to 57% at age 50 and 66% at age 51. CONCLUSION American and Canadian cancer screening utilization is generally consistent with each country's guideline recommendations regarding age. US and Canadian differences in screening due to guidelines can potentially explain cross-country differences in breast cancer mortality and affect interpretation of international comparisons of cancer statistics.
Collapse
|
205
|
Subrahmanian K, Petereit DG, Kanekar S, Burhansstipanov L, Esmond S, Miner R, Spotted Tail C, Guadagnolo BA. Community-based participatory development, implementation, and evaluation of a cancer screening educational intervention among American Indians in the Northern Plains. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2011; 26:530-9. [PMID: 21431984 PMCID: PMC3162121 DOI: 10.1007/s13187-011-0211-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The study describes the creation and implementation of a culturally appropriate cancer education intervention, and assesses its efficacy among American Indians in a community with documented cancer-related disparities. Education workshops were developed and conducted on three western South Dakota reservations and in Rapid City by trained community representatives. Over 400 individuals participated in the 2-h workshops. Participants answered demographic questions, questions about previous cancer screening (to establish baseline screening rates), and completed a pre- and post-workshop quiz to assess learning. Participants demonstrated significant increases in cancer screening-related knowledge levels. Surveys reveal that participants found the information of high quality, great value and would recommend the program to friends. Pre-workshop data reveals cancer screening rates well below the national average. Workshop participants increased their knowledge about cancer etiology and screening. This intervention may represent an effective tool for increasing cancer screening utilization among American Indians.
Collapse
|
206
|
Trinh QD, Schmitges J, Sun M, Sammon J, Shariat SF, Zorn K, Sukumar S, Bianchi M, Perrotte P, Graefen M, Rogers CG, Peabody JO, Menon M, Karakiewicz PI. Morbidity and mortality of radical prostatectomy differs by insurance status. Cancer 2011; 118:1803-10. [DOI: 10.1002/cncr.26475] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2011] [Revised: 06/07/2011] [Accepted: 07/11/2011] [Indexed: 11/11/2022]
|
207
|
Bradley CJ, Lansdorp-Vogelaar I, Yabroff KR, Dahman B, Mariotto A, Feuer EJ, Brown ML. Productivity savings from colorectal cancer prevention and control strategies. Am J Prev Med 2011; 41:e5-e14. [PMID: 21767717 PMCID: PMC3139918 DOI: 10.1016/j.amepre.2011.04.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2010] [Revised: 02/08/2011] [Accepted: 04/05/2011] [Indexed: 10/17/2022]
Abstract
BACKGROUND Lost productivity represents a considerable portion of the total economic burden of colorectal cancer (CRC), but cost-effectiveness studies of CRC prevention and control have not included these costs and therefore underestimate potential savings from CRC prevention and control. PURPOSE To use microsimulation modeling study to estimate and project productivity costs of CRC and to model the savings from four approaches to reducing CRC incidence and mortality: risk factor reduction, improved screening, improved treatment, and a simultaneous approach where all three strategies are implemented. METHODS A model was developed to project productivity losses from CRC using the U.S. population with CRC incidence and mortality projected through the year 2020. Outcome measures were CRC mortality, morbidity, and productivity savings. RESULTS With 2005 levels in risk factors, screening, and treatment, 48,748 CRC deaths occurred in 2010, amounting to $21 billion of lost productivity. Using prevention and treatment strategies simultaneously, 3586 deaths could have been avoided in 2010, leading to a savings of $1.4 billion. Cumulatively, by 2020, simultaneous strategies that reduce risk factors and increase screening and treatment could result in 101,353 deaths avoided and $33.9 billion in savings in reduced productivity loss. Improved screening rates alone led to nearly $14.7 billion in savings between 2005 and 2020, followed by risk factor reduction ($12.4 billion) and improved treatment ($8.4 billion). CONCLUSIONS The savings in productivity loss from strategies to reduce CRC incidence and mortality are substantial, providing evidence that CRC prevention and control strategies are likely to be cost-saving.
Collapse
Affiliation(s)
- Cathy J Bradley
- Department of Healthcare Policy and Research, Virginia Commonwealth University, Richmond, Virginia 23113, USA.
| | | | | | | | | | | | | |
Collapse
|
208
|
Klabunde CN, Cronin KA, Breen N, Waldron WR, Ambs AH, Nadel MR. Trends in colorectal cancer test use among vulnerable populations in the United States. Cancer Epidemiol Biomarkers Prev 2011; 20:1611-21. [PMID: 21653643 PMCID: PMC3153583 DOI: 10.1158/1055-9965.epi-11-0220] [Citation(s) in RCA: 204] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Evaluating trends in colorectal cancer (CRC) screening use is critical for understanding screening implementation, and whether population groups targeted for screening are receiving it, consistent with guidelines. This study examines recent national trends in CRC test use, including among vulnerable populations. METHODS We used the 2000, 2003, 2005, and 2008 National Health Interview Survey to examine national trends in CRC screening use overall and for fecal occult blood test (FOBT), sigmoidoscopy, and colonoscopy. We also assessed trends by race/ethnicity, educational attainment, income, time in the United States, and access to health care. RESULTS During 2000 to 2008, significant declines in FOBT and sigmoidoscopy use and significant increases in colonoscopy use and in the percentages of adults up-to-date with CRC screening occurred overall and for most population subgroups. Subgroups with consistently lower rates of colonoscopy use and being up-to-date included Hispanics; people with minimal education, low income, or no health insurance; recent immigrants; and those with no usual source of care or physician visits in the past year. Among up-to-date adults, there were few subgroup differences in the type of test by which they were up-to-date (i.e., FOBT, sigmoidoscopy, or colonoscopy). CONCLUSIONS Although use of CRC screening and colonoscopy increased among U.S. adults, including those from vulnerable populations, 45% of adults aged 50 to 75-or nearly 35 million people-were not up-to-date with screening in 2008. IMPACT Continued monitoring of CRC screening rates among population subgroups with consistently low utilization is imperative. Improvement in CRC screening rates among all population groups in the United States is still needed.
Collapse
Affiliation(s)
- Carrie N Klabunde
- Applied Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, MD 20892-7344, USA.
| | | | | | | | | | | |
Collapse
|
209
|
Smith ML, Hochhalter AK, Ahn S, Wernicke MM, Ory MG. Utilization of screening mammography among middle-aged and older women. J Womens Health (Larchmt) 2011; 20:1619-26. [PMID: 21780914 DOI: 10.1089/jwh.2010.2168] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
AIMS This study examines patterns of screening mammogram use, investigating the relationship of screening with demographic, health status, and healthcare factors. METHODS Data from 1242 women aged ?41 were obtained from a random sample of mailed surveys to community households in an eight-county region in Central Texas in 2010. The dependent variable was the timing of the participants' most recent screening mammography (in the past 12 months, between 1 and 2 years, or >2 years). Predictor variables included demographic, health status, and healthcare access factors. Multinomial logistic regression identified variables associated with screening mammography practices. RESULTS The majority of women reported having at least one mammogram during their lifetime (93.0%) and having a mammography within the past 2 years (76.2%). Participants who reported not having a routine checkup in the past 12 months (odds ratio [OR] 0.12, p<0.001), having a lapse of insurance in the past 3 years (OR 2.95, p<0.05), and living in a health provider shortage area (OR 1.42, p<0.05) were less likely to be screened within the past 2 years. CONCLUSIONS Routine healthcare plays a major role in preventive screening, which indicates screening mammography practices can be enhanced by improving participation in routine checkups with medical providers, continuity of insurance coverage, and women's access to healthcare. Interventions to encourage screening mammography may be particularly needed for women who have experienced a lapse in insurance or have not had a checkup in the past year.
Collapse
Affiliation(s)
- Matthew Lee Smith
- College of Public Health, University of Georgia, 330 River Road, Athens, GA 30602-6522, USA.
| | | | | | | | | |
Collapse
|
210
|
Prevalence and implications of multiple cancer screening needs among Hispanic community health center patients. Cancer Causes Control 2011; 22:1343-9. [PMID: 21728056 DOI: 10.1007/s10552-011-9807-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2011] [Accepted: 06/17/2011] [Indexed: 10/18/2022]
Abstract
OBJECTIVES To examine adherence rates for multiple cancer screening tests, which will inform prevention efforts in community health centers (CHCs). METHODS We report on the prevalence of screening for multiple cancers (cervical, breast and colorectal) among 43,000 patients who are predominantly Hispanic, in four CHC sites that share an integrated electronic medical record. RESULTS Among the 20,057 patients eligible for at least one test, 43% of the population was current on all screening targets; 15,887 additional screening tests were needed among 11,526 individuals. CONCLUSIONS Expanding use of health information technology in community health centers provides an opportunity to create an electronic infrastructure for addressing multiple screening needs from a patient-centered perspective.
Collapse
|
211
|
Pons-Vigués M, Puigpinós-Riera R, Rodríguez-Sanz M, Serral G, Palència L, Borrell C. Preventive Control of Breast and Cervical Cancer in Immigrant and Native Women in Spain: The Role of Country of Origin and Social Class. INTERNATIONAL JOURNAL OF HEALTH SERVICES 2011; 41:483-99. [DOI: 10.2190/hs.41.3.e] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The study describes the periodic use of cervical and breast cancer screening by women residing in Spain, according to their country of origin, and analyzes whether the observed associations are modified by social class. A cross-sectional design was used, with the study population consisting of women residing in Spain in 2006, ages 25–65 years (N = 10,093) and 40–69 years (N = 6,674) in the cervical and breast cancer screening groups, respectively. The information source was Spain's National Health Survey of 2006. The dependent variables were: undergoing periodic cervical cancer screening (every 5 years or less) and breast cancer screening (every 2 years or less). The independent variables were: country of origin, social class, health care coverage, cohabitation, and age. A descriptive analysis was carried out, and robust Poisson regression models were fitted. Women from low-income countries underwent fewer periodic screening exams for cervical cancer and breast cancer. Independent of country of origin, women from the manual classes underwent fewer screening exams than those from the non-manual classes. In the 50–69 years age group, it was mainly women from the manual classes from low-income countries who underwent fewer periodic mammograms. Having only public health care coverage and not cohabiting with a partner were also associated with lower prevalences of use.
Collapse
|
212
|
James AS, Daley CM, Greiner KA. Knowledge and attitudes about colon cancer screening among African Americans. Am J Health Behav 2011; 35:393-401. [PMID: 22040586 DOI: 10.5993/ajhb.35.4.2] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVES To explore knowledge and attitudes about colorectal cancer (CRC) screening among African American patients age 45 and older at a community health center serving low-income and uninsured patients. METHODS We conducted 7 focus groups and 17 additional semistructured interviews. Sessions were audio-recorded, transcribed, and analyzed using standard text analysis. RESULTS Most participants who were age eligible for CRC screening were nonadherent according to national guidelines. Themes included low CRC knowledge, low perceived norms, high barriers, and other screening beliefs. CONCLUSION Lack of knowledge, low perceived risk, and attitudes about CRC screening may be important targets for interventions in low-income African American patients.
Collapse
Affiliation(s)
- Aimee S James
- Department of Surgery, Washington University in St. Louis, Saint Louis, MO, USA.
| | | | | |
Collapse
|
213
|
Simon MS, Thomson CA, Pettijohn E, Kato I, Rodabough RJ, Lane D, Hubbell FA, O'Sullivan MJ, Adams-Campbell L, Mouton CP, Abrams J, Chlebowski RT. Racial differences in colorectal cancer incidence and mortality in the Women's Health Initiative. Cancer Epidemiol Biomarkers Prev 2011; 20:1368-78. [PMID: 21602308 PMCID: PMC3784999 DOI: 10.1158/1055-9965.epi-11-0027] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Colorectal cancer (CRC) incidence and mortality rates are higher in African-Americans as compared with other racial/ethnic groups. The women's health initiative (WHI) study sample was used to determine whether differences in CRC risk factors explain racial/ethnic differences in incidence and mortality. METHODS The WHI is a longitudinal study of postmenopausal women recruited from 40 centers. Baseline questionnaires were used to collect sociodemographic and health status information. All CRC diagnoses were centrally adjudicated. Cox regression models were used to compute hazard ratios (HRs) and 95% confidence intervals (CIs) for invasive CRC by race/ethnicity. RESULTS The study sample included 131,481 (83.7%) White, 14,323 (9.1%) African-American, 6,362 (4.1%) Hispanic, 694 (0.4%) Native American and 4,148 (2.6%) Asian/Pacific Islanders. After a mean follow-up of 10.8 years (SD 2.9), CRC incidence was the highest in African-Americans (annualized rate = 0.14%), followed by Whites and Native Americans (0.12% each), Asian/Pacific Islanders (0.10%), and Hispanics (0.08%). After adjustment for age and trial assignment, Hispanics had a lower risk compared with Whites, HR 0.73 (95% CI: 0.54-0.97) (P = 0.03), and African-Americans had a marginally greater risk, HR 1.16 (95% CI: 0.99-1.34), P = 0.06. Multivariable adjustment attenuated the difference in incidence between African-Americans and Whites (HR 0.99, 95% CI: 0.82-1.20), while strengthening the lower HR for Hispanics (HR 0.68, 95% CI: 0.48-0.97). CONCLUSIONS African-American/White differences in CRC risk are likely due to sociodemographic/cultural factors other than race. IMPACT A number of modifiable exposures could be a focus for reducing CRC risk in African-Americans.
Collapse
Affiliation(s)
- Michael S Simon
- Karmanos Cancer Institute, Department of Oncology, Detroit, MI, USA.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
214
|
Park MJ, Park EC, Choi KS, Jun JK, Lee HY. Sociodemographic gradients in breast and cervical cancer screening in Korea: the Korean National Cancer Screening Survey (KNCSS) 2005-2009. BMC Cancer 2011; 11:257. [PMID: 21682886 PMCID: PMC3144456 DOI: 10.1186/1471-2407-11-257] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2010] [Accepted: 06/17/2011] [Indexed: 11/25/2022] Open
Abstract
Background Cancer screening rates in Korea for five cancer types have increased steadily since 2002. With regard to the life-time cancer screening rates in 2009 according to cancer sites, the second highest was breast cancer (78.1%) and the third highest was cervical cancer (76.1%). Despite overall increases in the screening rate, disparities in breast and cervical cancer screening, based on sociodemographic characteristics, still exist. Methods Data from 4,139 women aged 40 to74 years from the 2005 to 2009 Korea National Cancer Screening Survey were used to analyze the relationship between sociodemographic characteristics and receiving mammograms and Pap smears. The main outcome measures were ever having had a mammogram and ever having had a Pap smear. Using these items of information, we classified women into those who had had both types of screening, only one screening type, and neither screening type. We used logistic regression to investigate relationships between screening history and sociodemographic characteristics of the women. Results Being married, having a higher education, a rural residence, and private health insurance were significantly associated with higher rates of breast and cervical cancer screening after adjusting for age and sociodemographic factors. Household income was not significantly associated with mammograms or Pap smears after adjusting for age and sociodemographic factors. Conclusions Disparities in breast and cervical cancer screening associated with low sociodemographic status persist in Korea.
Collapse
Affiliation(s)
- Mi Jin Park
- National Cancer Control Institute, National Cancer Center, 111 Jungbalsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do 410-769, Korea.
| | | | | | | | | |
Collapse
|
215
|
Azerkan F, Sparén P, Sandin S, Tillgren P, Faxelid E, Zendehdel K. Cervical screening participation and risk among Swedish-born and immigrant women in Sweden. Int J Cancer 2011; 130:937-47. [PMID: 21437898 DOI: 10.1002/ijc.26084] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2010] [Accepted: 02/23/2011] [Indexed: 11/10/2022]
Abstract
Cervical cancer is one of the most common cancers among women worldwide, although cervical screening has reduced the incidence in many high-income countries. Low screening uptake among immigrant women may reflect differences in risk of cervical cancer. We investigated the degree of participation in cervical screening among immigrant and Swedish-born women and their concurrent risk of cervical cancer based on individual information on Pap smears taken both from organized and opportunistic screening. Mean degree of participation in cervical screening was estimated for women between 23 and 60 years from 1993 to 2005, stratified by birth region and age at migration. In Poisson regression models, we estimated relative risks (RRs), incidence rates and incidence rate ratios of cervical cancer for women adhering or not to the cervical screening program. We also assessed effect of adherence to screening on the risk of cervical cancer among immigrant groups compared to Swedish-born women. The degree of participation was 62% and 49% among Swedish-born and immigrant women, respectively, with large variations between immigrant groups. Participation was lowest among those immigrating at older ages. Swedish-born and immigrant women who where nonadherent to the cervical screening program had a fivefold excess risk of cervical cancer compared to adherent women. After adjustment for screening adherence, excess RRs of cervical cancer were statistically significant only for women from Norway and the Baltic States. Participation to screening is lower among immigrant than Swedish-born women, and adherence to the recommended screening intervals strongly prevents cervical cancer.
Collapse
Affiliation(s)
- Fatima Azerkan
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.
| | | | | | | | | | | |
Collapse
|
216
|
Price RA, Koshiol J, Kobrin S, Tiro JA. Knowledge and intention to participate in cervical cancer screening after the human papillomavirus vaccine. Vaccine 2011; 29:4238-43. [PMID: 21473953 PMCID: PMC3105777 DOI: 10.1016/j.vaccine.2011.03.076] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2011] [Revised: 03/14/2011] [Accepted: 03/22/2011] [Indexed: 01/18/2023]
Abstract
BACKGROUND If women who receive the human papillomavirus (HPV) vaccine are unduly reassured about the cancer prevention benefits of vaccination, they may choose not to participate in screening, thereby increasing their risk for cervical cancer. This study assesses adult women's knowledge of the need to continue cervical cancer screening after HPV vaccination, describes Pap test intentions of vaccinated young adult women, and evaluates whether knowledge and intentions differ across groups at greatest risk for cervical cancer. METHODS Data were from the 2008 Health Information National Trends Survey (HINTS) and the 2008 National Health Interview Survey (NHIS), which initiated data collection approximately 18 months after the first FDA approval of an HPV vaccine. We calculated associations between independent variables and the outcomes using chi-square tests. RESULTS Of 1586 female HINTS respondents ages 18 through 74, 95.6% knew that HPV-vaccinated women should continue to receive Pap tests. This knowledge did not vary significantly by race/ethnicity, education, income, or healthcare access. Among 1101 female NHIS respondents ages 18-26 who had ever received a Pap test, the proportion (12.7%; n=139) who reported receipt of the HPV vaccine were more likely than those not vaccinated to plan to receive a Pap test within three years (98.1% vs. 92.5%, p<0.001). CONCLUSIONS US adult women possess high knowledge and intention to participate in Pap testing after HPV vaccination. The vast majority of young adult women who received the HPV vaccine within its first two years on the market intend to participate in cervical cancer screening in the near future. Future studies are needed to examine whether those vaccinated in adolescence will become aware of, and adhere to, screening guidelines as they become eligible.
Collapse
Affiliation(s)
- Rebecca Anhang Price
- Work completed at: SAIC-Frederick, Inc. while a contractor to: Applied Cancer Screening Branch, Behavioral Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, 6130 Executive Boulevard EPN 4096 Bethesda, MD 20852
| | - Jill Koshiol
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 6120 Executive Boulevard, Bethesda, MD 20852
| | - Sarah Kobrin
- Applied Cancer Screening Research Branch, Division of Cancer Control and Population Sciences, National Cancer Institute, 6130 Executive Boulevard Bethesda, MD 20852
| | - Jasmin A. Tiro
- Division of Behavioral and Communication Sciences, Department of Clinical Sciences, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, Texas 75390
| |
Collapse
|
217
|
Young RF, Schwartz K, Booza J. Medical barriers to mammography screening of African American women in a high cancer mortality area: implications for cancer educators and health providers. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2011; 26:262-269. [PMID: 21210272 DOI: 10.1007/s13187-010-0184-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
African American women have a higher breast cancer mortality rate than whites even when cancer subtype is considered, are more likely to be diagnosed at a later stage, and are less likely to have mammography screening. Structural barriers limit screening but may be less important than clinical care and personal barriers among minority and lower income women. A random sample of 178 African American females aged >40 years from a high cancer risk area was surveyed to associate mammography screening with clinical, structural, and personal barriers. Clinical barriers including patient education and communication were significantly associated with lack of screening in previous 2 years. Personal barriers (lack of trust and knowledge) and structural barriers (lack of insurance, facilities, and providers) also reduced screening. Results reveal that medical practitioners should be more pro-active in reducing clinical barriers to mammography screening among lower income African American women. Improved patient physician communication, education about breast cancer to build knowledge and reduce fears, referral for mammography, and building trust are indicated.
Collapse
Affiliation(s)
- Rosalie F Young
- Department of Family Medicine and Public Health Sciences, Wayne State University School of Medicine, 3939 Woodward, Detroit, 48201 MI, USA.
| | | | | |
Collapse
|
218
|
White A, Vernon SW, Franzini L, Du XL. Racial and ethnic disparities in colorectal cancer screening persisted despite expansion of Medicare's screening reimbursement. Cancer Epidemiol Biomarkers Prev 2011; 20:811-7. [PMID: 21546366 PMCID: PMC6114094 DOI: 10.1158/1055-9965.epi-09-0963] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE We examined the effect of Medicare's expansion of colorectal cancer (CRC) screening test reimbursement on racial/ethnic disparities in CRC screening. METHODS CRC screening was ascertained for Medicare beneficiaries (n = 30,893), aged 70 to 89, who had no history of any tumor and resided in 16 Surveillance, Epidemiology and End Results regions of the United States from 1996 to 2005. CRC screening tests were identified in the 5% sample of Medicare claims. Age-gender-adjusted percentages and -adjusted odds of receiving any guideline-specific CRC screening [i.e., annual fecal occult blood test (FOBT), sigmoidoscopy every 5 years or colonoscopy every 10 years] by race/ethnicity and Medicare coverage expansion period (i.e., prior to FOBT coverage, FOBT coverage only, and post-colonoscopy coverage) were reported. RESULTS CRC screening increased as Medicare coverage expanded for white and black Medicare beneficiaries. However, blacks were less likely than whites to receive screening prior to FOBT coverage (OR = 0.74, 95% CI: 0.61-0.90), during FOBT coverage only (OR = 0.66, 95% CI: 0.52-0.83) and after colonoscopy coverage (OR = 0.80, 95% CI: 0.68-0.95). Hispanics were less likely to receive screening after colonoscopy coverage (OR = 0.73, 95% CI: 0.54-0.99). CONCLUSIONS Despite the expansion of Medicare coverage for CRC screening tests, racial/ethnic differences in CRC screening persisted over time in this universally insured population, especially for blacks and Hispanics. Future studies should explore other factors beyond health insurance that may contribute to screening disparities in this and younger populations. IMPACT Although CRC screening rates increased over time, they were still low according to recommendations. More effort is needed to increase CRC screening among all Medicare beneficiaries.
Collapse
Affiliation(s)
- Arica White
- Division of Epidemiology, School of Public Health, University of Texas Health Science Center, Houston, Texas, USA.
| | | | | | | |
Collapse
|
219
|
Ross LE, Taylor YJ, Howard DL. Trends in prostate-specific antigen test use, 2000-2005. Public Health Rep 2011; 126:228-39. [PMID: 21387953 DOI: 10.1177/003335491112600214] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE This study examined prostate-specific antigen (PSA) test use among men and identified sociodemographic and health-related characteristics associated with its use over time. METHODS The National Health Interview Survey collected information on PSA test use among 16,058 men > or = 40 years of age in 2000 and 2005. We examined two outcomes: (1) having had a recent (within two years) screening PSA test and (2) having had three or more PSA tests in the past five years (to indicate frequent use). RESULTS Marital status, family history of prostate cancer, and having seen a doctor in the past year differed over time in the unadjusted model. In the adjusted model, recent PSA screening decreased from 2000 to 2005 for single, never-married men, but increased for men with chronic diseases. Frequent PSA test use increased for men with a family history of prostate cancer, men with chronic diseases, and men who had seen a physician in the past year. Significant correlates of higher recent PSA test use included being older, married, and of black race/ethnicity; having higher levels of education and income, health-care coverage, and a usual place of health care; and increased comorbidity. CONCLUSION Major organizations are not in agreement about the efficacy of prostate cancer screening; however, men > or = 40 years of age continue to use the PSA test. Both recent screening and frequent testing showed variability during the study period and may have implications for the ongoing randomized clinical trials that are expected to clarify whether early detection of prostate cancer with PSA testing increases survival.
Collapse
Affiliation(s)
- Louie E Ross
- Institute for Health, Social and Community Research, Shaw University, Raleigh, NC 27601, USA.
| | | | | |
Collapse
|
220
|
Schapira MM, Neuner J, Fletcher KE, Gilligan MA, Hayes E, Laud P. The relationship of health numeracy to cancer screening. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2011; 26:103-10. [PMID: 20577913 PMCID: PMC4162638 DOI: 10.1007/s13187-010-0133-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Health numeracy is associated with increased understanding of cancer risk reduction information and improved control of chronic disease. A cross-sectional survey was conducted among a primary care population to evaluate the effect of health numeracy on breast, cervical, and colorectal cancer screening. No association was found between health numeracy and cancer screening. However, at a baseline screening rate of 85%, increased knowledge (RR 1.06, 95% CI 1.02-1.08) and decreased perceived barriers (RR 0.93, 95% CI 0.92-0.95) were associated with increased screening rates. In conclusion, health numeracy was not predictive of cancer screening among a primary care population.
Collapse
Affiliation(s)
- Marilyn M Schapira
- Center for Patient Care and Outcomes Research Center, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI 53226-0509, USA.
| | | | | | | | | | | |
Collapse
|
221
|
Lee K, Lim HT, Hwang SS, Chae DW, Park SM. Socio-economic disparities in behavioural risk factors for cancer and use of cancer screening services in Korean adults aged 30 years and older: the Third Korean National Health and Nutrition Examination Survey, 2005 (KNHANES III). Public Health 2011; 124:698-704. [PMID: 20888016 DOI: 10.1016/j.puhe.2010.07.004] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2009] [Revised: 03/20/2010] [Accepted: 07/06/2010] [Indexed: 01/21/2023]
Abstract
OBJECTIVES To estimate the current status of cancer-related health disparities in cancer risk factors and the use of cancer screening services by Korean adults. STUDY DESIGN Cross-sectional survey study. METHODS The disparities of behavioural cancer risk factors and use of cancer screening services according to equivalent monthly household income were evaluated, using multivariate logistic regression analysis, among 6466 subjects aged ≥30 years and who completed the health promotion knowledge, attitude and practice survey, which is part of the Third Korean National Health and Nutrition Examination Survey. RESULTS In men, smoking (P for trend = 0.05) and physical inactivity (P for trend = 0.05) were more common in the lower-income group, while high-risk drinking (P for trend <0.01) was more common in the higher-income group. In women, physical inactivity (P for trend <0.01) was more common in the lower-income group, while smoking and high-risk drinking showed no income disparities. Income disparities were also found in the degree of participation in cancer screening programmes. Men in the highest income quintile underwent more screening for both colorectal and gastric cancer than men in the lowest income quintile and men in the second to fourth income quintiles (P for trend <0.01 for both). Women in the highest income quintile underwent more screening for cervical (P for trend <0.01) and gastric (P for trend = 0.04) cancer, while income disparities were not seen for participation in colorectal or breast cancer screening. CONCLUSIONS In order to decrease behavioural risk factors and promote participation in cancer screening programmes, more targeted efforts are needed for cancer prevention among lower-income Koreans.
Collapse
Affiliation(s)
- K Lee
- Department of Family Medicine, Seoul National University Bundang Hospital, Korea
| | | | | | | | | |
Collapse
|
222
|
Nichols MA, Mell LK, Hasselle MD, Karrison TG, MacDermed D, Meriwether A, Witt ME, Weichselbaum RR, Chmura SJ. Outcomes in black patients with early breast cancer treated with breast conservation therapy. Int J Radiat Oncol Biol Phys 2011; 79:392-9. [PMID: 20434849 DOI: 10.1016/j.ijrobp.2009.11.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2009] [Accepted: 11/02/2009] [Indexed: 11/18/2022]
Abstract
BACKGROUND The race-specific impact of prognostic variables for early breast cancer is unknown for black patients undergoing breast conservation. METHODS AND MATERIALS This was a retrospective study of 1,231 consecutive patients ≥40 years of age with Stage I-II invasive breast cancer treated with lumpectomy and radiation therapy at the University of Chicago Hospitals and affiliates between 1986 and 2004. Patients were classified as either black or nonblack. Cox proportional hazards regression was used to model the effects of known prognostic factors and interactions with race. RESULTS Median follow-up for surviving patients was 82 months. Thirty-four percent of patients were black, and 66% were nonblack (Caucasian, Hispanic, and Asian). Black patients had a poorer 10-year overall survival (64.6% vs. 80.8%; adjusted hazard ratio [HR], 1.59; 95% confidence interval [CI], 1.23-2.06) and 10-year disease-free survival (58.1% vs. 75.4%; HR 1.49; 95% CI, 1.18-1.89) compared with nonblack patients. Tumor sizes were similar between nonblack and black patients with mammographically detected tumors (1.29 cm vs. 1.20 cm, p = 0.20, respectively). Tumor size was significantly associated with overall survival (HR 1.48; 95% CI, 1.12-1.96) in black patients with mammographically detected tumors but not in nonblack patients (HR 1.09; 95% CI, 0.78-1.53), suggesting that survival in black patients depends more strongly on tumor size in this subgroup. Tests for race-size method of detection interactions were statistically significant for overall survival (p = 0.049), locoregional control (p = 0.036), and distant control (p = 0.032) and borderline significant for disease-free survival (p = 0.067). CONCLUSION Despite detection at comparable sizes, the prognostic effect of tumor size in patients with mammographically detected tumors is greater for black than in nonblack patients.
Collapse
Affiliation(s)
- Michael A Nichols
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL 60637, USA
| | | | | | | | | | | | | | | | | |
Collapse
|
223
|
Morrow JB, Dallo FJ, Julka M. Community-based colorectal cancer screening trials with multi-ethnic groups: a systematic review. J Community Health 2011; 35:592-601. [PMID: 20224864 DOI: 10.1007/s10900-010-9247-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The objective of this review was to summarize the current literature of community-based colorectal cancer screening randomized controlled trials with multi-ethnic groups. The CDC reports 40% of adults do not receive time-appropriate colorectal cancer screening. Although overall screening rates have improved since 2000, disparities remain. Studies examining community characteristics may offer insight into improving screening rates and eliminating disparities. We identified community-based colorectal cancer screening studies using PubMed and Ovid Medline database searches. Inclusion criteria were: community-based, randomized controlled trials; English language; published from 1/2001 to 8/2009; all colorectal cancer screening test interventions recommended in the 2008 "Joint Consensus" report; and study participants from at least two racial/ethnic groups, with not more than 90% representation from one group. There were 29 relevant articles published during 2001-2009; with 15 meeting inclusion criteria. We categorized the final studies (n = 15) into the four categories of Patient mailings (n = 3), Telephone outreach (n = 3), Electronic/multimedia (n = 4), and Counseling/community education (n = 5). Of 15 studies, 11 (73%) demonstrated increased screening rates for the intervention group compared to controls, including all studies (100%) from the Patient mailings and Telephone outreach groups, 4 of 5 (80%) Counseling/community education studies, and 1 of 4 (25%) Electronic/multimedia interventions. Patient choice and tailoring of information were common features of trials that increased screening rates across study categories. Including community-level factors and social context may be useful in future design and evaluation of colorectal cancer interventions to reduce or prevent new cases of colorectal cancer.
Collapse
Affiliation(s)
- Jay B Morrow
- Department of Family and Community Medicine, UT Southwestern Medical Center at Dallas, 6263 Harry Hines Blvd, Dallas, TX 75390-9067, USA.
| | | | | |
Collapse
|
224
|
Weiss ES, Taber SK, Breslau ES, Lillie SE, Li Y. The role of leadership and management in six southern public health partnerships: a study of member involvement and satisfaction. HEALTH EDUCATION & BEHAVIOR 2011; 37:737-52. [PMID: 20930135 DOI: 10.1177/1090198110364613] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Research has led to greater understanding of what is needed to create and sustain well-functioning public health partnerships. However, a partnership's ability to foster an environment that encourages broad member involvement in discussions, decision making, and activities has received scant empirical attention. This study examined the relationship between partnership members' perceptions of how well leadership and management facilitated their involvement, and their satisfaction with their role and influence within the partnership. Data came from 60 individuals who participated in two waves of a quantitative process evaluation of six southern interorganizational partnerships, formed as part of a national pilot project to increase cervical and breast cancer screening rates. Results suggested that environments fostering broad partner involvement were associated with measures of member satisfaction, controlling for other partnership characteristics. Findings indicated that facilitation of member involvement deserves increased consideration from researchers and practitioners as an indicator of the quality of partnership functioning.
Collapse
Affiliation(s)
- Elisa S Weiss
- Albert Einstein College of Medicine, Bronx, New York 10467, USA.
| | | | | | | | | |
Collapse
|
225
|
McQueen A, Vernon SW, Rothman AJ, Norman GJ, Myers RE, Tilley BC. Examining the role of perceived susceptibility on colorectal cancer screening intention and behavior. Ann Behav Med 2011; 40:205-17. [PMID: 20658212 DOI: 10.1007/s12160-010-9215-3] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Although support exists for multiple psychosocial predictors of colorectal cancer (CRC) screening, little is known about the relationships among these variables. Understanding the associations between such predictors could refine health behavior theories and inform the design of interventions. In addition to direct effects, we examined whether baseline perceived susceptibility was a moderator of, or was mediated by, changes in other psychosocial determinants of CRC screening intention and behavior. Longitudinal path models were tested using data from 1,001 white male automotive workers who participated in The Next Step Trial. Our sample included workers with no history of CRC who were due for CRC screening but did not complete CRC screening prior to the assessment of hypothesized mediators at year 1 follow-up. Perceived susceptibility interacted differently with four psychosocial constructs in models predicting CRC screening intention or behavior. Perceived susceptibility was independent of perceived benefits, moderated the change in perceived barriers and self-efficacy, and was mediated by the change in family influence. The role of perceived susceptibility was not limited to direct effects but involved mediating and moderating pathways of influence.
Collapse
Affiliation(s)
- Amy McQueen
- Division of Health Behavior Research, Washington University, School of Medicine, Campus Box 8504, 4444 Forest Park Ave, St. Louis, MO, 63108, USA.
| | | | | | | | | | | |
Collapse
|
226
|
Erickstad L, Reed G, Bhat D, Roehrborn CG, Lotan Y. Use of electronic medical records to identify patients at risk for prostate cancer in an academic institution. Prostate Cancer Prostatic Dis 2010; 14:85-9. [PMID: 21151199 DOI: 10.1038/pcan.2010.50] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
One purported advantage of electronic medical records (EMRs) is to improve patient care. This study uses a search of EMR to identify patients at risk for prostate cancer who were not evaluated by an urologist. The University of Texas Southwestern Medical Center (UTSW) has an institutional outpatient EMR that is used by all providers in all specialties. Since March 2009, all PSA tests were reported with specific interpretative comments including a recommendation for referral to urology for a PSA >2.5 ng ml(-1). All PSA tests were performed on campus since institution of these recommendations were analyzed, and charts reviewed for all patients not seen in urology with a serum PSA >2.5 ng ml(-1). Of the 2884 non-urology patients that had a serum PSA drawn between March 2009 and February 2010 at UTSW, 293 patients had a serum PSA >2.5 ng ml(-1). Of these, 39 patients had known prostate cancer and were seeing an oncologist. There were 59 patients seeing urologists outside the institution. A total of 195 patients were not seen by an urologist and only 11 patients were recommended to see one but did not make an appointment. There were 151 patients with more than one PSA in the system, and of these 103 had a rise in PSA with a median rise of 0.53 ng ml(-1) per year. EMR allows identification of patients at increased risk of prostate cancer who are not evaluated. Prospective studies are needed to identify ways to improve appropriate evaluation and detection of prostate cancer.
Collapse
Affiliation(s)
- L Erickstad
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | | | | | | | | |
Collapse
|
227
|
Guadagnolo BA, Boylan A, Sargent M, Koop D, Brunette D, Kanekar S, Shortbull V, Molloy K, Petereit DG. Patient navigation for American Indians undergoing cancer treatment: utilization and impact on care delivery in a regional healthcare center. Cancer 2010; 117:2754-61. [PMID: 21656754 DOI: 10.1002/cncr.25823] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2010] [Revised: 10/28/2010] [Accepted: 11/04/2010] [Indexed: 12/20/2022]
Abstract
BACKGROUND A study was undertaken to assess patient navigation utilization and its impact on treatment interruptions and clinical trial enrollment among American Indian cancer patients. METHODS Between February 2004 and September 2009, 332 American Indian cancer patients received patient navigation services throughout cancer treatment. The patient navigation program provided culturally competent navigators to assist patients with navigating cancer therapy, obtaining medications, insurance issues, communicating with medical providers, and travel and lodging logistics. Data on utilization and trial enrollment were prospectively collected. Data for a historical control group of 70 American Indian patients who did not receive patient navigation services were used to compare treatment interruptions among those undergoing patient navigation during curative radiation therapy (subgroup of 123 patients). RESULTS The median number of contacts with a navigator was 12 (range, 1-119). The median time spent with the navigator at first contact was 40 minutes (range, 10-250 minutes), and it was 15 minutes for subsequent contacts. Patients treated with radiation therapy with curative intent who underwent patient navigation had fewer days of treatment interruption (mean, 1.7 days; 95% confidence interval [CI], 1.1-2.2 days) than historical controls who did not receive patient navigation services (mean, 4.9 days; 95% CI, 2.9-6.9 days). Of the 332 patients, 72 (22%; 95% CI, 17%-26%) were enrolled on a clinical treatment trial or cancer control protocol. CONCLUSIONS Patient navigation was associated with fewer treatment interruptions and relatively high rates of clinical trial enrollment among American Indian cancer patients compared with national reports.
Collapse
Affiliation(s)
- B Ashleigh Guadagnolo
- Department of Radiation Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA.
| | | | | | | | | | | | | | | | | |
Collapse
|
228
|
Pandhi N, Guadagnolo BA, Kanekar S, Petereit DG, Karki C, Smith MA. Intention to receive cancer screening in Native Americans from the Northern Plains. Cancer Causes Control 2010; 22:199-206. [PMID: 21132524 DOI: 10.1007/s10552-010-9687-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2010] [Accepted: 11/04/2010] [Indexed: 10/18/2022]
Abstract
BACKGROUND Native Americans are disproportionately affected by cancer morbidity and mortality. This study examined intention to receive cancer screening in a large sample of Native Americans from the Northern Plains, a region with high cancer mortality rates. METHODS A survey was administered orally to 975 individuals in 2004-2006 from three reservations and among the urban Native American community in the service region of the Rapid City Regional Hospital. Data analysis was conducted in 2009. RESULTS About 63% of the sample planned to receive cancer screening. In multivariate analyses, individuals who planned to receive cancer screening were women, responsible for four or more people, received physical examinations at least yearly and had received prior cancer screening. They also were more likely to hold the belief that most people would go through cancer treatment even though these treatments can be emotionally or physically uncomfortable. About 90% of those who did not plan to receive cancer screening would be more likely to intend to receive cancer screening if additional resources were available. CONCLUSIONS In an area of high cancer morbidity and mortality, over one-third of screening eligible individuals did not plan to receive cancer screening. Future research should evaluate the potential for improving cancer screening rates through interventions that seek to facilitate increased knowledge about cancer screening and access to cancer screening services in the community.
Collapse
Affiliation(s)
- Nancy Pandhi
- Department of Family Medicine, University of Wisconsin School of Medicine and Public Health, Madison, 53705, USA.
| | | | | | | | | | | |
Collapse
|
229
|
Menard J, Kobetz E, Maldonado JC, Barton B, Blanco J, Diem J. Barriers to cervical cancer screening among Haitian immigrant women in Little Haiti, Miami. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2010; 25:602-608. [PMID: 20232188 DOI: 10.1007/s13187-010-0089-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Previous research has not examined barriers to Pap test screening among Haitian immigrant women through their own discourse. Community Health Workers conducted in-depth interviews with Haitian women in Little Haiti, Miami. We used a grounded theory approach to analyze data from the in-depth interviews. Emergent themes coalesced into three core categories of screening barriers: structural, psychosocial, and sociocultural. We developed a model of screening barriers to depict the themes within each core category. Screening barriers must be examined and understood from the social contexts in which they are produced in order to create meaningful interventions.
Collapse
Affiliation(s)
- Janelle Menard
- University of Miami, Sylvester Comprehensive Cancer Center, Miami, FL, USA
| | | | | | | | | | | |
Collapse
|
230
|
Drew JAR, Short SE. Disability and Pap smear receipt among U.S. Women, 2000 and 2005. PERSPECTIVES ON SEXUAL AND REPRODUCTIVE HEALTH 2010; 42:258-66. [PMID: 21126302 PMCID: PMC4181604 DOI: 10.1363/4225810] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
CONTEXT Sexually experienced women are at risk of cervical cancer, one of the most common female reproductive cancers. Nearly 20% of U.S. women aged 18-64 have a disability, and disability is associated with health care access; however, the relationship between disability and Pap smear receipt remains underexplored. METHODS Data on 20,907 women aged 21-64 from the 2000 and 2005 National Health Interview Surveys were used to investigate the relationship between disability and cervical cancer screening. Logistic regression analyses were conducted to assess the association between disability and both women's receipt of a Pap smear and their receipt of a doctor's recommendation for a Pap smear in the past year. RESULTS Having a disability was negatively associated with Pap smear receipt (odds ratio, 0.6). Compared with women with no disabilities, those with mobility limitations and those with other types of limitations had reduced odds of having received a Pap smear (0.5-0.7). Disability was positively associated with having received a recommendation for a Pap smear (1.2); however, among women who had received a recommendation, those with disabilities had reduced odds of having received a Pap smear (0.5). Among women who had not received a Pap smear, 31% of those with disabilities and 13% of others cited cost or lack of insurance as the primary reason. CONCLUSIONS The negative relationship between Pap smear receipt and multiple types of disability suggests barriers beyond the human-made physical features of the environment. Efforts to reduce inequalities in reproductive health care access should consider the needs of women with disabilities.
Collapse
|
231
|
Nguyen TUN, Tran JH, Kagawa-Singer M, Foo MA. A qualitative assessment of community-based breast health navigation services for Southeast Asian women in Southern California: recommendations for developing a navigator training curriculum. Am J Public Health 2010; 101:87-93. [PMID: 21088273 DOI: 10.2105/ajph.2009.176743] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We identified key elements required for a training curriculum for Southeast Asian community-based health navigators (CBHNs), who help low-income, immigrant Cambodian, Laotian, Thai, and Vietnamese women negotiate cultural and systemic barriers to breast cancer screening and care in the United States. METHODS We gathered the perspectives of 3 groups: CBHNs, community members, and their providers. We conducted 16 focus groups with 110 women representing different stages of the cancer care continuum and in-depth interviews with 15 providers and 10 navigators to identify the essential roles, skills, and interpersonal qualities that characterize successful CBHNs. RESULTS The most important areas identified for training CBHNs were information (e.g., knowing pertinent medical information and how to navigate resources), logistics (transportation, interpretation), and affective interpersonal skills (understanding the language and cultural beliefs of patients, communicating with providers, establishing trust). CONCLUSIONS CBHNs serve a crucial role in building trust and making screening practices culturally meaningful, accessible, usable, and acceptable. Future research should focus on developing training curricula, policies, resources, and funding to better maximize the expertise and services that CBHNs provide and to expand our findings to other underserved communities.
Collapse
Affiliation(s)
- Tu-Uyen N Nguyen
- Asian American Studies Program, College of Humanities and Social Sciences, California State University, Fullerton, CA 92834-6868, USA.
| | | | | | | |
Collapse
|
232
|
Bian J, Fisher DA, Gillespie TW, Halpern MT, Lipscomb J. Using VA administrative data to measure colorectal cancer screening adherence among average-risk non-elderly veterans. HEALTH SERVICES AND OUTCOMES RESEARCH METHODOLOGY 2010. [DOI: 10.1007/s10742-010-0068-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
233
|
Swan J, Breen N, Graubard BI, McNeel TS, Blackman D, Tangka FK, Ballard-Barbash R. Data and trends in cancer screening in the United States: results from the 2005 National Health Interview Survey. Cancer 2010; 116:4872-81. [PMID: 20597133 DOI: 10.1002/cncr.25215] [Citation(s) in RCA: 108] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND This paper examines the prevalence of cancer screening use as reported in 2005 among US adults, focusing on differences among historically underserved subgroups. We also examine trends from 1992 through 2005 to determine whether differences in screening use are increasing, staying the same, or decreasing. METHODS Data from the National Health Interview Surveys between 1992 and 2005 were analyzed to describe patterns and trends in cancer screening practices, including Papanicolaou test, mammography, prostate-specific antigen, and colorectal screening. Logistic regression was used to report 2005 data for population subgroups defined by several demographic and socioeconomic characteristics. RESULTS Rates of use for cancer tests are rising only for colorectal cancer, due largely to the increase in colorectal endoscopy screening. Use of all the modalities was strongly influenced by contact with a physician and by having health insurance coverage. CONCLUSIONS There remain large gaps in use for all screening modalities by education, income, usual source of care, health insurance, and recent physician contact. These specific populations would benefit from interventions to overcome these barriers to screening.
Collapse
Affiliation(s)
- Judith Swan
- Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, Maryland, USA
| | | | | | | | | | | | | |
Collapse
|
234
|
Sprague BL, Trentham-Dietz A, Gangnon RE, Ramchandani R, Hampton JM, Robert SA, Remington PL, Newcomb PA. Socioeconomic status and survival after an invasive breast cancer diagnosis. Cancer 2010; 117:1542-51. [PMID: 21425155 DOI: 10.1002/cncr.25589] [Citation(s) in RCA: 116] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2010] [Revised: 06/28/2010] [Accepted: 07/20/2010] [Indexed: 01/22/2023]
Abstract
BACKGROUND Women who live in geographic areas with high poverty rates and low levels of education experience poorer survival after a breast cancer diagnosis than women who live in communities with indicators of high socioeconomic status (SES). However, very few studies have examined individual-level SES in relation to breast cancer survival or have assessed the contextual role of community-level SES independent of individual-level SES. METHODS The authors of this report examined both individual-level and community-level SES in relation to breast cancer survival in a population-based cohort of women ages 20 to 69 years who were diagnosed with breast cancer in Wisconsin between 1995 and 2003 (N = 5820). RESULTS Compared with college graduates, women who had no education beyond high school were 1.39 times more likely (95% confidence interval [CI], 1.10-1.76) to die from breast cancer. Women who had household incomes <2.5 times the poverty level were 1.46 times more likely (95% CI, 1.10-1.92) to die from breast cancer than women who had household incomes ≥5 times the poverty level. Adjusting the analysis for use of screening mammography, disease stage at diagnosis, and lifestyle factors eliminated the disparity by income, but the disparity by education persisted (hazard ratio [HR], 1.27; 95% CI, 0.99-1.61). In multilevel analyses, low community-level education was associated with increased breast cancer mortality even after adjusting for individual-level SES (HR, 1.57; 95% CI, 1.09-2.27 for ≥20% vs <10% of adults without a high school degree). CONCLUSIONS The current results indicated that screening and early detection explain some of the disparity according to SES, but further research will be needed to understand the additional ways in which individual-level and community-level education are associated with survival.
Collapse
Affiliation(s)
- Brian L Sprague
- University of Wisconsin Carbone Cancer Center, Madison, Wisconsin, USA.
| | | | | | | | | | | | | | | |
Collapse
|
235
|
Kobetz E, Menard J, Barton B, Maldonado JC, Diem J, Auguste PD, Pierre L. Barriers to breast cancer screening among Haitian immigrant women in Little Haiti, Miami. J Immigr Minor Health 2010; 12:520-6. [PMID: 20091231 DOI: 10.1007/s10903-010-9316-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Previous research has not examined barriers to mammography screening among Haitian immigrant women through their own discourse. Community Health Workers conducted in-depth interviews with Haitian women in Little Haiti, Miami. We used a grounded theory approach to analyze data from the in-depth interviews. Emergent themes coalesced into three core categories of screening barriers: Structural, Psychosocial, and Socio-Cultural. We developed a model of screening barriers to depict the themes within each core category. Screening barriers must be examined and understood from the social contexts in which they are produced in order to create meaningful interventions.
Collapse
Affiliation(s)
- Erin Kobetz
- Department of Epidemiology and Public Health, University of Miami Miller School of Medicine, 1120 NW 14th Street, Miami, FL 33136, USA.
| | | | | | | | | | | | | |
Collapse
|
236
|
Immigration, health care access, and recent cancer tests among Mexican-Americans in California. J Immigr Minor Health 2010; 12:433-44. [PMID: 19052868 DOI: 10.1007/s10903-008-9198-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Immigrants' lower rates of cancer testing may be due to lack of fluency in English and other skills and knowledge about navigating US health care markets, lack of access to health services, or both. We analyzed 9,079 Mexican-American respondents to the 2001 California Health Interview Survey (CHIS) grouped as born in the US, living in the US 10 or more years, or living in the US less than 10 years. The CHIS provides the largest Mexican-American sample in a US survey. Access to care meant having health insurance coverage and a usual source of care. English proficiency meant the respondent took the interview in English. Multivariate logistic regression was used to predict outcomes. Respondents reporting more time in the US were more likely to report access to medical care and to report getting a cancer screening exam. Regardless of time in the US, respondents reporting access had similar test rates. Regression results indicate that time in the US and primary language were not significant relative to use of cancer screening tests, but access to care was. Cancer screening tests that are covered by Every Woman Counts, California's breast and cervical cancer early detection program, had smaller gaps among groups than colorectal cancer screening which is not covered by a program. California is the only state with a survey able to monitor changes in small population groups. Understanding barriers specific to subgroups is key to developing appropriate policy and interventions to increase use of cancer screening exams.
Collapse
|
237
|
Denny JC, Peterson JF, Choma NN, Xu H, Miller RA, Bastarache L, Peterson NB. Extracting timing and status descriptors for colonoscopy testing from electronic medical records. J Am Med Inform Assoc 2010; 17:383-8. [PMID: 20595304 DOI: 10.1136/jamia.2010.004804] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Colorectal cancer (CRC) screening rates are low despite confirmed benefits. The authors investigated the use of natural language processing (NLP) to identify previous colonoscopy screening in electronic records from a random sample of 200 patients at least 50 years old. The authors developed algorithms to recognize temporal expressions and 'status indicators', such as 'patient refused', or 'test scheduled'. The new methods were added to the existing KnowledgeMap concept identifier system, and the resulting system was used to parse electronic medical records (EMR) to detect completed colonoscopies. Using as the 'gold standard' expert physicians' manual review of EMR notes, the system identified timing references with a recall of 0.91 and precision of 0.95, colonoscopy status indicators with a recall of 0.82 and precision of 0.95, and references to actually completed colonoscopies with recall of 0.93 and precision of 0.95. The system was superior to using colonoscopy billing codes alone. Health services researchers and clinicians may find NLP a useful adjunct to traditional methods to detect CRC screening status. Further investigations must validate extension of NLP approaches for other types of CRC screening applications.
Collapse
Affiliation(s)
- Joshua C Denny
- Department of Biomedical Informatics, Vanderbilt University, Nashville, Tennessee, USA.
| | | | | | | | | | | | | |
Collapse
|
238
|
Abstract
CONTEXT Cancer screening has been integrated into routine primary care but does not benefit patients with limited life expectancy. OBJECTIVE To evaluate the extent to which patients with advanced cancer continue to be screened for new cancers. DESIGN, SETTING, AND PARTICIPANTS Utilization of cancer screening procedures (mammography, Papanicolaou test, prostate-specific antigen [PSA], and lower gastrointestinal [GI] endoscopy) was assessed in 87,736 fee-for-service Medicare enrollees aged 65 years or older diagnosed with advanced lung, colorectal, pancreatic, gastroesophageal, or breast cancer between 1998 and 2005, and reported to one of the Surveillance, Epidemiology, and End Results (SEER) tumor registries. Participants were followed up until death or December 31, 2007, whichever came first. A group of 87,307 Medicare enrollees without cancer were individually matched by age, sex, race, and SEER registry to patients with cancer and observed over the same period to evaluate screening rates in context. Demographic and clinical characteristics associated with screening were also investigated. MAIN OUTCOME MEASURE For each cancer screening test, utilization rates were defined as the percentage of patients who were screened following the diagnosis of an incurable cancer. RESULTS Among women following advanced cancer diagnosis compared with controls, at least 1 screening mammogram was received by 8.9% (95% confidence interval [CI], 8.6%-9.1%) vs 22.0% (95% CI, 21.7%-22.5%); Papanicolaou test screening was received by 5.8% (95% CI, 5.6%-6.1%) vs 12.5% (95% CI, 12.2%-12.8%). Among men following advanced cancer diagnosis compared with controls, PSA test was received by 15.0% (95% CI, 14.7%-15.3%) vs 27.2% (95% CI, 26.8%-27.6%). For all patients following advanced diagnosis compared with controls, lower GI endoscopy was received by 1.7% (95% CI, 1.6%-1.8%) vs 4.7% (95% CI, 4.6%-4.9%). Screening was more frequent among patients with a recent history of screening (16.2% [95% CI, 15.4%-16.9%] of these patients had mammography, 14.7% [95% CI, 13.7%-15.6%] had a Papanicolaou test, 23.3% [95% CI, 22.6%-24.0%] had a PSA test, and 6.1% [95% CI, 5.2%-7.0%] had lower GI endoscopy). CONCLUSION A sizeable proportion of patients with advanced cancer continue to undergo cancer screening tests that do not have a meaningful likelihood of providing benefit.
Collapse
Affiliation(s)
- Camelia S Sima
- Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, 307 E 63rd St, Second Floor, New York, NY 10065, USA.
| | | | | |
Collapse
|
239
|
Hendren S, Griggs JJ, Epstein RM, Humiston S, Rousseau S, Jean-Pierre P, Carroll J, Yosha AM, Loader S, Fiscella K. Study protocol: a randomized controlled trial of patient navigation-activation to reduce cancer health disparities. BMC Cancer 2010; 10:551. [PMID: 20939928 PMCID: PMC2964637 DOI: 10.1186/1471-2407-10-551] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2010] [Accepted: 10/13/2010] [Indexed: 11/23/2022] Open
Abstract
Background Cancer health disparities affecting low-income and minority patients are well documented. Root-causes are multifactorial, including diagnostic and treatment delays, social and financial barriers, and poor communication. Patient navigation and communication coaching (activation) are potential interventions to address disparities in cancer treatment. The purpose of this clinical trial is to test the effectiveness of an intervention combining patient navigation and activation to improve cancer treatment. Methods/Design The Rochester Patient Navigation Research Program (PNRP) is a National Cancer Institute-sponsored, patient-level randomized trial (RCT) of patient navigation and activation, targeting newly-diagnosed breast and colorectal cancer patients in Rochester, NY. The goal of the program is to decrease cancer health disparities by addressing barriers to receipt of cancer care and promoting patient self-efficacy. The intervention uses trained, paraprofessional patient navigators recruited from the target community, and a detailed training and supervisory program. Recruited patients are randomly assigned to receive either usual care (except for baseline and follow-up questionnaires and interviews) or intervention. The intervention patients receive tailored assistance from their patient navigators, including phone calls, in-person meetings, and behind-the-scenes coordination of care. A total of 344 patients have been recruited. Outcomes measured at three month intervals include timeliness of care, patient adherence, patient satisfaction, quality of life, self-efficacy, health literacy, and cancer knowledge. Discussion This unique intervention combining patient navigation and patient activation is designed to address the multifactorial problem of cancer health disparities. If successful, this study will affect the design and implementation of patient navigation programs. Trials Registration clinicaltrials.gov identifier NCT00496678
Collapse
Affiliation(s)
- Samantha Hendren
- Department of Surgery, University of Michigan, Ann Arbor, MI, USA.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
240
|
Staras SAS, Vadaparampil ST, Haderxhanaj LT, Shenkman EA. Disparities in human papillomavirus vaccine series initiation among adolescent girls enrolled in Florida Medicaid programs, 2006-2008. J Adolesc Health 2010; 47:381-8. [PMID: 20864008 PMCID: PMC3791862 DOI: 10.1016/j.jadohealth.2010.07.028] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2010] [Revised: 07/29/2010] [Accepted: 07/30/2010] [Indexed: 01/25/2023]
Abstract
PURPOSE To better understand the human papillomavirus (HPV) vaccine series initiation among 9-17-year-old female Medicaid beneficiaries in Florida programs between June 2006 and December 2008 (n = 237,015). METHODS Among the Florida Medicaid enrollees with itemized claims collected (non-managed care organization enrollees), we assessed the association between HPV vaccine series initiation (≥1 vaccine claim) and important demographic characteristics (age, race/ethnicity, program enrollment, area of residence, and length of enrollment). RESULTS Among 11-17-year-olds, vaccine initiation increased over time from <1% by December 2006 to nearly 19% by December 2008. By December 2008, HPV vaccine initiation increased with respect to age from 9 (1.6%) to 13 years (22.9%), remained relatively stable from ages 13 to 15 years (between 21% and 22%), and decreased among 16- (18.6%) and 17-year-olds (15.7%). Compared with girls in Pilot or Fee for Service programs, the girls in MediPass or Children's Medical Service Network programs were more likely to have initiated the vaccine series. Within three of the four programs, Hispanics were more likely than non-Hispanic white and black girls to have initiated the vaccine series. CONCLUSIONS This study expands the understanding of HPV vaccine initiation to low-income adolescents eligible for free vaccine through the Federal Vaccine for Children program. Increased understanding of reasons for the observed differences, especially by program and race/ethnicity, will aid in developing interventions to improve HPV vaccine initiation.
Collapse
Affiliation(s)
- Stephanie A S Staras
- Department of Health Outcomes and Policy, and Institute for Child Health Policy, University of Florida, Gainesville, Florida 32610, USA.
| | | | | | | |
Collapse
|
241
|
Köşüş N, Köşüş A, Duran M, Simavlı S, Turhan N. Comparison of standard mammography with digital mammography and digital infrared thermal imaging for breast cancer screening. J Turk Ger Gynecol Assoc 2010; 11:152-7. [PMID: 24591923 DOI: 10.5152/jtgga.2010.24] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2010] [Accepted: 08/06/2010] [Indexed: 01/22/2023] Open
Abstract
Breast cancer is the most common malignancy in women. Screen-film mammography (SFM) has been considered the gold standard for breast cancer screening and detection. Despite its recognized value in detecting and characterizing breast disease, mammography has important limitations and its false-negative rate ranges from 4% to 34%. Given these limitations, development of imaging modalities that would enhance, complement, or replace mammography has been a priority. Digital mammography (FFDM) and digital infrared thermal imaging (DITI) are some of these alternative modalities.
Collapse
Affiliation(s)
- Nermin Köşüş
- Department of Obstetrics and Gynecology, Faculty of Medicine, Fatih University, Ankara, Turkey
| | - Aydın Köşüş
- Department of Obstetrics and Gynecology, Faculty of Medicine, Fatih University, Ankara, Turkey
| | - Müzeyyen Duran
- Department of Obstetrics and Gynecology, Faculty of Medicine, Fatih University, Ankara, Turkey
| | - Serap Simavlı
- Department of Obstetrics and Gynecology, Faculty of Medicine, Fatih University, Ankara, Turkey
| | - Nilgün Turhan
- Department of Obstetrics and Gynecology, Faculty of Medicine, Fatih University, Ankara, Turkey
| |
Collapse
|
242
|
Hoffman RM, Lewis CL, Pignone MP, Couper MP, Barry MJ, Elmore JG, Levin CA, Van Hoewyk J, Zikmund-Fisher BJ. Decision-making processes for breast, colorectal, and prostate cancer screening: the DECISIONS survey. Med Decis Making 2010; 30:53S-64S. [PMID: 20881154 PMCID: PMC3139436 DOI: 10.1177/0272989x10378701] [Citation(s) in RCA: 140] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Patients should understand the risks and benefits of cancer screening in order to make informed screening decisions. OBJECTIVES To evaluate the extent of informed decision making in patient-provider discussions for colorectal (CRC), breast (BrCa), and prostate (PCa) cancer screening. SETTING National sample of US adults identified by random-digit dialing. DESIGN Cross-sectional survey conducted between November 2006 and May 2007. PARTICIPANTS English-speaking US adults aged 50 y and older who had discussed cancer screening with a health care provider within the previous 2 y. MEASUREMENTS Cancer screening survey modules that asked about demographic characteristics, cancer knowledge, the importance of various sources of information, and self-reported cancer screening decision-making processes. RESULTS Overall, 1082 participants completed 1 or more of the 3 cancer modules. Although participants generally considered themselves well informed about screening tests, half or more could not correctly answer even 1 open-ended knowledge question for any given module. Participants consistently overestimated risks for being diagnosed with and dying from each cancer and overestimated the positive predictive values of prostate-specific antigen tests and mammography. Providers were the most highly rated information source, usually initiated screening discussions (64%-84%), and often recommended screening (73%-90%). However, participants reported that providers elicited their screening preferences in only 31% (CRC women) to 57% (PCa) of discussions. Although more than 90% of the discussions addressed the pros of screening, only 19% (BrCa) to 30% (PCa) addressed the cons of screening. LIMITATIONS Recall bias is possible because screening process reports were not independently validated. CONCLUSIONS Cancer screening decisions reported by patients who discussed screening with their health care providers consistently failed to meet criteria for being informed. Given the high ratings for provider information and frequent recommendations for screening, providers have important opportunities to ensure that informed decision making occurs for cancer screening decisions.
Collapse
Affiliation(s)
- Richard M Hoffman
- Medicine Service, New Mexico VA Health Care System and Department of Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA.
| | | | | | | | | | | | | | | | | |
Collapse
|
243
|
Keegan THM, John EM, Fish KM, Alfaro-Velcamp T, Clarke CA, Gomez SL. Breast cancer incidence patterns among California Hispanic women: differences by nativity and residence in an enclave. Cancer Epidemiol Biomarkers Prev 2010; 19:1208-18. [PMID: 20447917 DOI: 10.1158/1055-9965.epi-10-0021] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Breast cancer incidence is higher in U.S.-born Hispanic women than foreign-born Hispanics, but no studies have examined how these rates have changed over time. To better inform cancer control efforts, we examined incidence trends by nativity and incidence patterns by neighborhood socioeconomic status (SES) and Hispanic enclave (neighborhoods with high proportions of Hispanics or Hispanic immigrants). METHODS Information about all Hispanic women diagnosed with invasive breast cancer between 1988 and 2004 was obtained from the California Cancer Registry. Nativity was imputed from Social Security number for the 27% of cases with missing birthplace information. Neighborhood variables were developed from Census data. RESULTS From 1988 to 2004, incidence rates for U.S.-born Hispanics were parallel but lower than those of non-Hispanic whites, showing an annual 6% decline from 2002 to 2004. Foreign-born Hispanics had an annual 4% increase in incidence rates from 1995 to 1998 and a 1.4% decline thereafter. Rates were 38% higher for U.S.- than foreign-born Hispanics, with elevations more pronounced for localized than regional/distant disease, and for women>50 years of age. Residence in higher SES and lower Hispanic enclave neighborhoods were independently associated with higher incidence, with Hispanic enclave having a stronger association than SES. CONCLUSIONS Compared with foreign-born, U.S.-born Hispanic women in California had higher prevalence of breast cancer risk factors, suggesting that incidence patterns largely reflect these differences in risk factors. IMPACT Further research is needed to separate the effects of individual- and neighborhood-level factors that affect incidence in this large and growing population.
Collapse
Affiliation(s)
- Theresa H M Keegan
- Northern California Cancer Center, 2201 Walnut Avenue, Suite 300, Fremont, CA 94538, USA.
| | | | | | | | | | | |
Collapse
|
244
|
Soneji S, Iyer SS, Armstrong K, Asch DA. Racial disparities in stage-specific colorectal cancer mortality: 1960-2005. Am J Public Health 2010; 100:1912-6. [PMID: 20724684 DOI: 10.2105/ajph.2009.184192] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
OBJECTIVES We examined whether racial disparities in stage-specific colorectal cancer survival changed between 1960 and 2005. METHODS We used US Mortality Multiple-Cause-of-Death Data Files and intercensal estimates to calculate standardized mortality rates by gender and race from 1960 to 2005. We used Surveillance, Epidemiology, and End Results (SEER) data to estimate stage-specific colorectal cancer survival. To account for SEER sampling uncertainty, we used a bootstrap resampling procedure and fit a Cox proportional hazards model. RESULTS Between 1960-2005, patterns of decline in mortality rate as a result of colorectal cancer differed greatly by gender and race: 54% reduction for White women, 14% reduction for Black women, 39% reduction for White men, and 28% increase for Black men. Blacks consistently experienced worse rates of stage-specific survival and life expectancy than did Whites for both genders, across all age groups, and for localized, regional, and distant stages of the disease. CONCLUSIONS The rates of stage-specific colorectal cancer survival differed among Blacks when compared with Whites during the 4-decade study period. Differences in stage-specific life expectancy were the result of differences in access to care or quality of care. More attention should be given to racial disparities in colorectal cancer management.
Collapse
Affiliation(s)
- Samir Soneji
- Robert Wood Johnson Health & Society Scholars Program, University of Pennsylvania, Philadelphia, PA 19104, USA.
| | | | | | | |
Collapse
|
245
|
Yaesoubi R, Roberts SD. A game-theoretic framework for estimating a health purchaser’s willingness-to-pay for health and for expansion. Health Care Manag Sci 2010; 13:358-77. [DOI: 10.1007/s10729-010-9135-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2010] [Accepted: 07/27/2010] [Indexed: 12/24/2022]
|
246
|
Lee HY, Park EC, Jun JK, Hahm MI, Jung KW, Kim Y, Han MA, Choi KS. Trends in socioeconomic disparities in organized and opportunistic gastric cancer screening in Korea (2005-2009). Cancer Epidemiol Biomarkers Prev 2010; 19:1919-26. [PMID: 20647409 DOI: 10.1158/1055-9965.epi-09-1308] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND A growth of consensus and increasing activities related to organized cancer screening programs has occurred in Korea since 1999. It is important to assess disparities in the fight against cancer, and it is crucial to identify particular groups that may be experiencing a high burden of cancer-related illness. METHODS Data from 8,160 men and women ages >40 years from the 2005 to 2009 Korean National Cancer Screening Survey were used to analyze the relationship between socioeconomic position and receiving upper gastrointestinal series or upper endoscopy within the past 2 years. We used absolute and relative concentration indexes, that is, summary measures of disparity based on both rate differences and rate ratios. RESULTS For organized screening, the education disparity declined, but the income disparity index increased, indicating that participation in organized screening was relatively more concentrated among the lower-income groups. For opportunistic screening, income and education disparities increased due to the widening of socioeconomic differences. CONCLUSIONS The results of this study suggested progress toward socioeconomic disparity-related goals in organized screening for gastric cancer. However, the income disparity trends in organized screening may change in a manner similar to those in opportunistic screening in the future because of the much faster rate of organized screening uptake by those higher on the socioeconomic scale. IMPACT This study addresses the routine monitoring of coverage of screening among different socioeconomic groups and could be used to inform policies to reduce disparity in coverage.
Collapse
Affiliation(s)
- Hoo-Yeon Lee
- National Cancer Control Institute, National Cancer Center, 111 Jungbalsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, Korea
| | | | | | | | | | | | | | | |
Collapse
|
247
|
Han MA, Choi KS, Jun JK, Kim Y, Park EC, Lee HY. Factors associated with the intention to have colorectal cancer screening in Korean adults. Eur J Cancer Care (Engl) 2010; 20:475-82. [PMID: 20646036 DOI: 10.1111/j.1365-2354.2010.01209.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The purpose of this study was to investigate the factors related to screening intention in a population-based screening programme for colorectal cancer. The data were taken from the 2008 Korean National Cancer Screening Survey. We conducted a nationwide survey with trained interviewers using a questionnaire. A total of 2038 participants agreed to answer the survey. There were 955 study subjects aged ≥ 50 years in the target age group for colorectal cancer screening. Colorectal cancer screening behaviour and demographic characteristics were collected to evaluate intention for colorectal cancer screening and related factors. Descriptive statistics and multiple logistic regression were used in the analysis. The lifetime screening rate was 50.4% (50.9% for men and 49.8% for women). The screening rate with recommendation was 39.7% (39.3% for men and 40.1% of women). The odds ratios of intention to be screened increased significantly in younger subjects and those screened with double-contrast barium enema or colonoscopy. 'Without any symptoms' was reported as the most frequent reason for non-attendance or no intention to be screened. Age and recent screening methods were important factors related to intention to be screened for colorectal cancer. Further research is needed to identify remaining barriers to screening.
Collapse
Affiliation(s)
- M A Han
- National Cancer Control Research Institute, National Cancer Centre, Goyang, Korea
| | | | | | | | | | | |
Collapse
|
248
|
Abstract
BACKGROUND Although colorectal cancer (CRC) prognosis is improved by early diagnosis, screening rates remain low. OBJECTIVE To determine the effect of an automated telephone intervention on completion of fecal occult blood testing (FOBT). RESEARCH DESIGN In this randomized controlled trial conducted at Kaiser Permanente Northwest, a not-for-profit health maintenance organization, 5905 eligible patients aged 51 to 80, at average risk for CRC and due for CRC screening, were randomly assigned to an automated telephone intervention (n = 2943) or usual care (UC; n = 2962). The intervention group received up to three 1-minute automated telephone calls that provided a description and health benefits of FOBT. During the call, patients could request that an FOBT kit be mailed to their home. Those who requested but did not return the cards received an automated reminder call. Cox proportional hazard method was used to determine the independent effect of automated telephone calls on completion of an FOBT, after adjusting for age, sex, and prior CRC screening. RESULTS By 6 months after call initiation, 22.5% in the intervention and 16.0% in UC had completed an FOBT. Those in the intervention group were significantly more likely to complete an FOBT (hazard ratio, 1.31; 95% confidence interval, 1.10-1.56) compared with UC. Older patients (aged 71-80 vs. aged 51-60) were also more likely to complete FOBT (hazard ratio, 1.48; 95% confidence interval, 1.07-2.04). CONCLUSIONS Automated telephone calls increased completion of FOBT. Further research is needed to evaluate automated telephone interventions among diverse populations and in other clinical settings.
Collapse
|
249
|
Ferrer RR, Ramirez M, Beckman LJ, Danao LL, Ashing-Giwa KT. The impact of cultural characteristics on colorectal cancer screening adherence among Filipinos in the United States: a pilot study. Psychooncology 2010; 20:862-70. [PMID: 20597065 DOI: 10.1002/pon.1793] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2009] [Revised: 05/14/2010] [Accepted: 05/27/2010] [Indexed: 11/06/2022]
Abstract
OBJECTIVES Studies on colorectal cancer screening among specific Asian American groups are limited despite the fact that Asians are comprised of culturally distinct subgroups. The purpose of this study was to investigate the impact of cultural characteristics on colorectal cancer screening adherence among Filipinos in the United States. METHODS One hundred and seventeen Filipino men and women aged 50 years or older participated in the cross-section research design. Lifetime proportion of immigration, language preference and cultural beliefs of personal control regarding health outcomes measured cultural characteristics. Demographic and healthcare variables were also measured to describe the study sample. Participant recruitment employed culturally responsive sampling methods. RESULTS There was no significant association between language preference and screening. Likewise, perceived personal internal control of health outcome was not related to screening. However, personal external control revealed a marginally significant association. The percent of lifetime residence in the United States was significantly greater among those who were adherent to screening than those who were not adherent. After adjusting for demographic and healthcare variables, the relationship between length of immigration and screening adherence was no longer significant. Finally, age and doctor's recommendation showed significant impact on colorectal cancer screening adherence. DISCUSSION This pilot study adds to the knowledge regarding cultural factors associated with colorectal cancer screening behaviors among Filipino Americans. Future research is needed to confirm findings that will be useful in developing culturally appropriate strategies to increase screening adherence.
Collapse
Affiliation(s)
- Rizaldy R Ferrer
- California School of Professional Psychology, Alliant International University, Alhambra, CA 91803, USA.
| | | | | | | | | |
Collapse
|
250
|
Vernon SW, McQueen A, Tiro JA, del Junco DJ. Interventions to promote repeat breast cancer screening with mammography: a systematic review and meta-analysis. J Natl Cancer Inst 2010; 102:1023-39. [PMID: 20587790 DOI: 10.1093/jnci/djq223] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Various interventions to promote repeat use of mammography have been evaluated, but the efficacy of such interventions is not well understood. METHODS We searched electronic databases through August 15, 2009, and extracted data to calculate unadjusted effect estimates (odds ratios [ORs] and 95% confidence intervals [CIs]). Eligible studies were those that reported estimates of repeat screening for intervention and control groups. We tested homogeneity and computed summary odds ratios. To explore possible causes of heterogeneity, we performed stratified analyses, examined meta-regression models for 15 a priori explanatory variables, and conducted influence analyses. We used funnel plots and asymmetry tests to assess publication bias. Statistical tests were two-sided. RESULTS The 25 eligible studies (27 effect estimates) were statistically significantly heterogeneous (Q = 69.5, I(2) = 63%, P < .001). Although there were homogeneous subgroups in some categories of the 15 explanatory variables, heterogeneity persisted after stratification. For all but one explanatory variable, subgroup summary odds ratios were similar with overlapping confidence intervals. The summary odds ratio for the eight heterogeneous reminder-only studies was the largest observed (OR = 1.79, 95% CI = 1.41 to 2.29) and was statistically significantly greater than the summary odds ratio (P(diff) = .008) for the homogeneous group of 17 studies that used the more intensive strategies of education/motivation or counseling (OR = 1.27, 95% CI = 1.17 to 1.37). However, reminder-only studies remained statistically significantly heterogeneous, whereas the studies classified as education/motivation or counseling were homogeneous. Similarly, in meta-regression modeling, the only statistically significant predictor of the intervention effect size was intervention strategy (reminder-only vs the other two combined as the referent). Publication bias was not apparent. CONCLUSIONS The observed heterogeneity precludes a summary effect estimate. We also cannot conclude that reminder-only intervention strategies are more effective than alternate strategies. Additional studies are needed to identify methods or strategies that could increase repeat mammography.
Collapse
Affiliation(s)
- Sally W Vernon
- Center for Health Promotion and Prevention Research, Division of Health Promotion and Behavioral Sciences, University of Texas School of Public Health, Houston, TX 77030, USA.
| | | | | | | |
Collapse
|