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Proportion of Cancer Cases Attributable to Physical Inactivity by US State, 2013-2016. Med Sci Sports Exerc 2021; 54:417-423. [PMID: 34628449 DOI: 10.1249/mss.0000000000002801] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
INTRODUCTION/PURPOSE Little is known concerning the cancer burden attributable to physical inactivity by state. Our objective was to calculate the proportion of incident cancer cases attributable to physical inactivity among adults aged ≥30 years in 2013-2016 in all 50 states and District of Columbia. METHODS State-level, self-reported physical activity data from the Behavioral Risk Factor Surveillance System were adjusted by sex, age, and race/ethnicity using national level, self-reported physical activity data from the National Health and Nutrition Examination Survey. Age-, sex-, and state-specific cancer incidence data were obtained from the US Cancer Statistics database. Sex-, age-, and state-specific adjusted prevalence estimates for 8 physical activity categories and cancer-specific relative risks for the same categories from a large-scale pooled analysis were used to calculate PAFs by state for stomach, kidney, esophageal (adenocarcinoma), colon, bladder, breast, and endometrial cancer. RESULTS When optimal physical activity was defined ≥5 hours/week of moderate-intensity activity, equivalent to ≥15 metabolic equivalent task (MET)-hours/week, 3.0% (95% CI 2.9%-3.0%) of all incident cancer cases (excluding non-melanoma skin cancers) were attributable to physical inactivity, accounting for an average of 46,356 attributable cases per year. The PAF ranged from 2.3% (95% CI 2.2%-2.5%) in Utah to 3.7% (95% CI 3.4%-3.9%) in Kentucky. By cancer site, the PAF ranged from 3.9% (95% CI 3.6%-4.2%) for urinary bladder to 16.9% (95% CI 16.1%-17.7%) for stomach. CONCLUSION Our results indicate that promoting physical activity through broad implementation of interventions could prevent many cancer cases. Over 46,000 cancer cases annually could be potentially avoided if the American population met the recommended 5 hours/week of moderate-intensity (or 15 (MET)-hours/week) physical activity.
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State Variation in Low-Dose Computed Tomography Scanning for Lung Cancer Screening in the United States. J Natl Cancer Inst 2021; 113:1044-1052. [PMID: 33176362 PMCID: PMC8328984 DOI: 10.1093/jnci/djaa170] [Citation(s) in RCA: 99] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 08/10/2020] [Accepted: 10/16/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Annual lung cancer screening (LCS) with low-dose chest computed tomography in older current and former smokers (ie, eligible adults) has been recommended since 2013. Uptake has been slow and variable across the United States. We estimated the LCS rate and growth at the national and state level between 2016 and 2018. METHODS The American College of Radiology's Lung Cancer Screening Registry was used to capture screening events. Population-based surveys, the US Census, and cancer registry data were used to estimate the number of eligible adults and lung cancer mortality (ie, burden). Lung cancer screening rates (SRs) in eligible adults and screening rate ratios with 95% confidence intervals (CI) were used to measure changes by state and year. RESULTS Nationally, the SR was steady between 2016 (3.3%, 95% CI = 3.3% to 3.7%) and 2017 (3.4%, 95% CI = 3.4% to 3.9%), increasing to 5.0% (95% CI = 5.0% to 5.7%) in 2018 (2018 vs 2016 SR ratio = 1.52, 95% CI = 1.51 to 1.62). In 2018, several southern states with a high lung-cancer burden (eg, Mississippi, West Virginia, and Arkansas) had relatively low SRs (<4%) among eligible adults, whereas several northeastern states with lower lung cancer burden (eg, Massachusetts, Vermont, and New Hampshire) had the highest SRs (12.8%-15.2%). The exception was Kentucky, which had the nation's highest lung cancer mortality rate and one of the highest SRs (13.7%). CONCLUSIONS Fewer than 1 in 20 eligible adults received LCS nationally, and uptake varied widely across states. LCS rates were not aligned with lung cancer burden across states, except for Kentucky, which has supported comprehensive efforts to implement LCS.
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Trends in E-Cigarette Use by Age Group and Combustible Cigarette Smoking Histories, U.S. Adults, 2014-2018. Am J Prev Med 2021; 60:151-158. [PMID: 33032869 DOI: 10.1016/j.amepre.2020.07.026] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 07/10/2020] [Accepted: 07/16/2020] [Indexed: 01/08/2023]
Abstract
INTRODUCTION The trends in e-cigarette prevalence and population count of users according to cigarette smoking histories are unknown. These data are needed to inform public health actions against a rapidly changing U.S. e-cigarette market. METHODS Data collected between 2014 and 2018 (analyzed in 2020) from cross-sectional, nationally representative National Health Interview Surveys were used to estimate current e-cigarette prevalence, adjusted prevalence differences (percentage points), and population counts of users. Analyses were stratified by age group (younger, 18-29 years, n=25,445; middle age, 30-49 years, n=47,745; older, ≥50 years, n=79,517) and cigarette smoking histories (current smokers, recent quitters [quit <1 year ago], near-term quitters [quit 1-8 years ago], long-term quitters [quit >8 years ago], never smokers). RESULTS Among younger adults, e-cigarette use increased in all groups of smokers, with notable increases between 2014 and 2018 among never smokers (1.3%-3.3%, adjusted prevalence difference=2%, p<0.001) and near-term quitters (9.1%-19.2%, adjusted prevalence difference=8.8%, p=0.024). Conversely, the only substantial increase in e-cigarette use between 2014 and 2018 among middle-aged (5.8%-14.4%, adjusted prevalence difference=8.2%, p<0.001) and older (6.3%-9.5%, adjusted prevalence difference=3.3%, p=0.045) adults was among near-term quitters. The largest absolute population increase in e-cigarette users between 2014 and 2018 was among younger-adult never smokers (0.49-1.35 million), followed by near-term quitters among middle-aged (0.36-0.95 million), younger (0.23-0.57 million), and older (0.35-0.50 million) adults. CONCLUSIONS The continuous increase among younger-adult never smokers suggests a rise in primary nicotine initiation with e-cigarettes. The concomitant increase among near-term quitters of all age groups suggests continuing e-cigarette use among smokers who may have switched from cigarettes previously.
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Proportion of cancer cases and deaths attributable to alcohol consumption by US state, 2013-2016. Cancer Epidemiol 2021; 71:101893. [PMID: 33477084 DOI: 10.1016/j.canep.2021.101893] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 01/05/2021] [Accepted: 01/06/2021] [Indexed: 01/19/2023]
Abstract
BACKGROUND Alcohol consumption is an established risk factor for several cancer types, but there are no contemporary published estimates of the state-level burden of cancer attributed to alcoholic beverage consumption. Such estimates are needed to inform public policy and cancer control efforts. We estimated the proportion and number of incident cancer cases and cancer deaths attributable to alcohol consumption by sex in adults aged ≥30 years in all 50 states and the District of Columbia in 2013-2016. METHODS Age-, sex-, and state-specific cancer incidence and mortality data (2013-2016) were obtained from the US Cancer Statistics database. State-level, self-reported age and sex stratified alcohol consumption prevalence was estimated using the 2003-2006 Behavioral Risk Factor Surveillance System surveys and adjusted with state sales data. RESULTS The proportion of alcohol-attributable incident cancer cases ranged from 2.9 % (95 % confidence interval: 2.7 %-3.1 %) in Utah to 6.7 % (6.4 %-7.0 %) in Delaware among men and women combined, from 2.7 % (2.5 %-3.0 %) in Utah to 6.3 % (5.9 %-6.7 %) in Hawaii among men, and from 2.7 % (2.4 %-3.0 %) in Utah to 7.7 % (7.2 %-8.3 %) in Delaware among women. The proportion of alcohol-attributable cancer deaths also varied considerably across states: from 1.9 % to 4.5 % among men and women combined, from 2.1% to 5.0% among men, and from 1.4 % to 4.4 % among women. Nationally, alcohol consumption accounted for 75,199 cancer cases and 18,947 cancer deaths annually. CONCLUSION Alcohol consumption accounts for a considerable proportion of cancer incidence and mortality in all states. Implementing state-level policies and cancer control efforts to reduce alcohol consumption could reduce this cancer burden.
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Characterization of COVID-19 in Assisted Living Facilities - 39 States, October 2020. MMWR. MORBIDITY AND MORTALITY WEEKLY REPORT 2020; 69:1730-1735. [PMID: 33211679 PMCID: PMC7676639 DOI: 10.15585/mmwr.mm6946a3] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has highlighted the vulnerability of residents and staff members in long-term care facilities (LTCFs) (1). Although skilled nursing facilities (SNFs) certified by the Centers for Medicare & Medicaid Services (CMS) have federal COVID-19 reporting requirements, national surveillance data are less readily available for other types of LTCFs, such as assisted living facilities (ALFs) and those providing similar residential care. However, many state and territorial health departments publicly report COVID-19 surveillance data across various types of LTCFs. These data were systematically retrieved from health department websites to characterize COVID-19 cases and deaths in ALF residents and staff members. Limited ALF COVID-19 data were available for 39 states, although reporting varied. By October 15, 2020, among 28,623 ALFs, 6,440 (22%) had at least one COVID-19 case among residents or staff members. Among the states with available data, the proportion of COVID-19 cases that were fatal was 21.2% for ALF residents, 0.3% for ALF staff members, and 2.5% overall for the general population of these states. To prevent the introduction and spread of SARS-CoV-2, the virus that causes COVID-19, in their facilities, ALFs should 1) identify a point of contact at the local health department; 2) educate residents, families, and staff members about COVID-19; 3) have a plan for visitor and staff member restrictions; 4) encourage social (physical) distancing and the use of masks, as appropriate; 5) implement recommended infection prevention and control practices and provide access to supplies; 6) rapidly identify and properly respond to suspected or confirmed COVID-19 cases in residents and staff members; and 7) conduct surveillance of COVID-19 cases and deaths, facility staffing, and supply information (2).
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Abstract S09-04: Unemployment and cancer screening: Baseline estimates to inform health care provision in the context of COVID-19 economic distress. Clin Cancer Res 2020. [DOI: 10.1158/1557-3265.covid-19-s09-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction: During the COVID-19 pandemic, the unemployment rate has sharply risen from 3.5% in February 2020 to 13.3% in May 2020, a level not seen since the Great Depression. There are an estimated 21.0 million unemployed adults in the United States. Employers are the most common source of health insurance among working-aged adults and their families. Thus, job loss may lead to loss of insurance and reduce access to cancer screening, which can detect cancer at earlier, more treatable stages, and reduce cancer mortality. In this study, we examined sequential associations between unemployment, health insurance, and cancer screening to inform COVID’s potential longer-lasting impacts on early cancer detection.
Methods: Up-to-date (UTD) and recent (past-year) breast (BC) and colorectal cancer (CRC) screening prevalence were computed among respondents aged 50-64 years in 2000-2018 National Health Interview Survey data. Respondents were grouped as unemployed (not working but looking BC n=852; CRC n=1,747) and employed (currently working BC n=19,013; CRC n= 36,566). A series of logistic regression models with predicted marginal probabilities were used to estimate unemployed vs. employed unadjusted (PR) and adjusted prevalence ratios (aPR) and corresponding 95% Confidence Intervals (CI).
Results: Unemployed adults were four times as likely to be uninsured as employed adults (41.4% v 10.0%, p-value <0.001). Unemployment was associated with lower UTD breast (67.8% vs 77.5%, p-value<0.001, PR=0.82, 95%CI 0.77,0.87) and colorectal (49.4% and 60.1%, p-value<0.001, PR=0.86, 95%CI 0.80, 0.92) cancer screening prevalence. These differences remained after adjusting for race/ethnicity, age, and sex, but were eliminated after accounting for health insurance. Patterns and magnitudes of PR and aPRs were similar for past-year CRC and BC screening prevalence.
Conclusion: Unemployment was adversely associated with guideline-recommended and potentially life-saving breast and colorectal cancer screening. Compared to the employed, the unemployed disproportionately lacked health insurance, which accounted for their lower cancer screening utilization. Expanding and ensuring health insurance coverage after job loss may mitigate COVID-19’s economic impacts on cancer screening.
Citation Format: Stacey A. Fedewa, K. Robin Yabroff, Zhiyuan Zheng, Priti Bandi, Ann Goding Sauer, Robert A. Smith, Nigar Nargis, Jeffrey Drope, Ahmedin Jemal. Unemployment and cancer screening: Baseline estimates to inform health care provision in the context of COVID-19 economic distress [abstract]. In: Proceedings of the AACR Virtual Meeting: COVID-19 and Cancer; 2020 Jul 20-22. Philadelphia (PA): AACR; Clin Cancer Res 2020;26(18_Suppl):Abstract nr S09-04.
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Changes in Black-White Difference in Lung Cancer Incidence among Young Adults. JNCI Cancer Spectr 2020; 4:pkaa055. [PMID: 32851203 PMCID: PMC7440250 DOI: 10.1093/jncics/pkaa055] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 05/20/2020] [Accepted: 05/30/2020] [Indexed: 01/02/2023] Open
Abstract
Background We previously reported that lung cancer incidence between Blacks and Whites younger than 40 years of age converged in women and approached convergence in men. Whether this pattern has continued in contemporary young birth cohorts is unclear. Methods We examined 5-year age-specific lung cancer incidence in Blacks and Whites younger than 55 years of age by sex and calculated the Black-to-White incidence rate ratios (IRRs) and smoking prevalence ratios by birth cohort using nationwide incidence data from 1997 to 2016 and smoking data from 1970 to 2016 from the National Health Interview Survey. Results Five-year age-specific incidence decreased in successive Black and White men born since circa 1947 and women born since circa 1957, with the declines steeper in Blacks than Whites. Consequently, the Black-to-White IRRs became unity in men born 1967-1972 and reversed in women born since circa 1967. For example, the Black-to-White IRRs in ages 40-44 years born between 1957 and 1972 declined from 1.92 (95% confidence interval [CI] = 1.82 to 2.03) to 1.03 (95% CI = 0.93 to 1.13) in men and from 1.32 (95% CI = 1.24 to 1.40) to 0.71 (95% CI = 0.64 to 0.78) in women. Similarly, the historically higher sex-specific smoking prevalence in Blacks than Whites disappeared in men and reversed in women born since circa 1965. The exception to these patterns is that the incidence became higher in Black men than White men born circa 1977-1982. Conclusions The historically higher lung cancer incidence in young Blacks than young Whites in the United States has disappeared in men and reversed in women, coinciding with smoking patterns, though incidence again became higher in Black men than White men born circa 1977-1982.
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Changes in Noninsurance and Care Unaffordability Among Cancer Survivors Following the Affordable Care Act. J Natl Cancer Inst 2020; 112:688-697. [PMID: 31688923 PMCID: PMC7357320 DOI: 10.1093/jnci/djz218] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 10/15/2019] [Accepted: 10/30/2019] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Little is known about changes in socioeconomic disparities in noninsurance and care unaffordability among nonelderly cancer survivors following the Affordable Care Act (ACA). METHODS Cancer survivors aged 18-64 years nationwide were identified from the Behavioral Risk Factor Surveillance System. Trend and difference-in-differences analyses were conducted to examine changes in percent uninsured and percent reporting care unaffordability pre-(2011 to 2013) and post-(2014 to 2017) ACA Medicaid expansion, by sociodemographic factors. RESULTS A total of 118 631 cancer survivors were identified from Medicaid expansion (n = 72 124) and nonexpansion (n = 46 507) states. Following the ACA, percent uninsured and percent reporting care unaffordability decreased nationwide. Medicaid expansion was associated with a 1.8 (95% confidence interval [CI] = 0.1 to 3.5) percentage points (ppt) net decrease in noninsurance and a 2.9 (95% CI = 0.7 to 5.1) ppt net decrease in care unaffordability. In stratified analyses by sociodemographic factors, substantial decreases were observed in female survivors, those with low or medium household incomes, the unemployed, and survivors with multiple comorbidities. However, we observed slightly increased percentages in reporting noninsurance (ppt = 1.7; 95% CI = -1.2 to 4.5) and care unaffordability (ppt = 3.1, 95% CI = -0.4 to 6.5) in nonexpansion states between 2016 and 2017, translating to 67 163 and 124 160 survivors, respectively. CONCLUSION We observed reductions in disparities by sociodemographic factors in noninsurance and care unaffordability among nonelderly cancer survivors following the ACA, with largest decreases in women, those with low or medium income, multiple comorbid conditions, the unemployed, and those residing in Medicaid expansion states. However, the uptick of 82 750 uninsured survivors in 2017, mainly from nonexpansion states, is concerning. Ongoing monitoring of the effects of the ACA is warranted, especially in evaluating health outcomes.
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Current Prevalence of Major Cancer Risk Factors and Screening Test Use in the United States: Disparities by Education and Race/Ethnicity. Cancer Epidemiol Biomarkers Prev 2020; 28:629-642. [PMID: 30944145 DOI: 10.1158/1055-9965.epi-18-1169] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 01/11/2019] [Accepted: 02/21/2019] [Indexed: 11/16/2022] Open
Abstract
Overall cancer death rates in the United States have declined since 1990. The decline could be accelerated by eliminating socioeconomic and racial disparities in major risk factors and screening utilization. We provide an updated review of the prevalence of modifiable cancer risk factors, screening, and vaccination for U.S. adults, focusing on differences by educational attainment and race/ethnicity. Individuals with lower educational attainment have higher prevalence of modifiable cancer risk factors and lower prevalence of screening versus their more educated counterparts. Smoking prevalence is 6-fold higher among males without a high school (HS) education than female college graduates. Nearly half of women without a college degree are obese versus about one third of college graduates. Over 50% of black and Hispanic women are obese compared with 38% of whites and 15% of Asians. Breast, cervical, and colorectal cancer screening utilization is 20% to 30% lower among those with <HS education compared with college graduates. Screening for breast, cervical, and colorectal cancers is also lower among Hispanics, Asians, and American Indians/Alaska Natives relative to whites and blacks. Enhanced, multilevel efforts are needed to further reduce the prevalence of modifiable risk factors and improve screening and vaccination, particularly among those with lower socioeconomic status and racial/ethnic minorities.
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Abstract B106: Cervical cancer screening modalities by state, 2016. Cancer Epidemiol Biomarkers Prev 2020. [DOI: 10.1158/1538-7755.disp18-b106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Abstract
Introduction: The Papanicolaou (Pap) test has long been a recommended cervical cancer screening modality. However, for women age 30-65 years, recommendations of the American Cancer Society and the US Preventive Services Task Force (USPSTF) now include testing for human papillomavirus (HPV) in conjunction with Pap test every five years (co-testing) or Pap testing alone. Additionally, draft USPSTF recommendations issued in 2017 include primary HPV testing for women 30-65 years. HPV co-testing is the preferred cervical cancer screening method in this age group because abnormalities are less likely to be missed. It is unknown how test modality varies by geography and insurance status, but such information could be useful for cancer control efforts. We examined prevalence estimates of cervical cancer screening modality among women age 30-65 years by state and insurance status.
Methods: Nonpregnant female respondents age 30-65 years with intact uteri and complete information on HPV and Pap testing (n=83,715) were selected from 2016 Behavioral Risk Factor Surveillance System data. Cervical cancer screening modality was categorized as co-testing (HPV and Pap testing in the past five years), HPV testing alone (in the past 5 years), and Pap testing alone (in the past 3 years), among those recently screened. SAS-callable SUDAAN was used to generate weighted, age-adjusted prevalence estimates.
Results: The prevalence of recent cervical cancer screening ranged from 79.9% in Idaho to 92.4% in Massachusetts (median=87.4%). Among those who were recently screened, Pap testing (range: 49.7%-73.3%; median=62.0%) was more common than co-testing (range: 26.1%-48.9%; median=37.4%) or HPV testing alone (<2%). Although modality varied widely by state, in the District of Columbia (DC), Maine, and New York the prevalence of co-testing approached that of Pap testing where 48.9%, 45.9%, 44.2% were co-tested and 49.7%, 53.8%, and 54.6% had Pap testing alone, respectively. Generally, the prevalence of co-testing was lower in Southern and Midwestern states compared to states in other regions. The prevalence of recent screening was about 18% higher among the insured (median=89.1%) compared to the uninsured (median=71.2%). Among both the insured (median=61.5%) and uninsured (median=65.1%) Pap testing was the most common modality, but co-testing was more common in the insured (median=38.1%) than uninsured (median=34.9%).
Discussion: In 2016, most women had recently been screened for cervical cancer; however, utilization was notably lower among the uninsured than the insured. Among those who had been recently screened, the prevalence of Pap testing was higher than co-testing in all states, but was most similar in DC, Maine, and New York. Pap testing was even more common than co-testing among the uninsured compared to the insured. Efforts to educate women and their providers on the benefits of HPV co-testing may be needed.
Citation Format: Ann Goding Sauer, Ahmedin Jemal, Stacey A. Fedewa. Cervical cancer screening modalities by state, 2016 [abstract]. In: Proceedings of the Eleventh AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2018 Nov 2-5; New Orleans, LA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2020;29(6 Suppl):Abstract nr B106.
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Abstract
Colorectal cancer (CRC) is the second most common cause of cancer death in the United States. Every 3 years, the American Cancer Society provides an update of CRC occurrence based on incidence data (available through 2016) from population-based cancer registries and mortality data (through 2017) from the National Center for Health Statistics. In 2020, approximately 147,950 individuals will be diagnosed with CRC and 53,200 will die from the disease, including 17,930 cases and 3,640 deaths in individuals aged younger than 50 years. The incidence rate during 2012 through 2016 ranged from 30 (per 100,000 persons) in Asian/Pacific Islanders to 45.7 in blacks and 89 in Alaska Natives. Rapid declines in incidence among screening-aged individuals during the 2000s continued during 2011 through 2016 in those aged 65 years and older (by 3.3% annually) but reversed in those aged 50 to 64 years, among whom rates increased by 1% annually. Among individuals aged younger than 50 years, the incidence rate increased by approximately 2% annually for tumors in the proximal and distal colon, as well as the rectum, driven by trends in non-Hispanic whites. CRC death rates during 2008 through 2017 declined by 3% annually in individuals aged 65 years and older and by 0.6% annually in individuals aged 50 to 64 years while increasing by 1.3% annually in those aged younger than 50 years. Mortality declines among individuals aged 50 years and older were steepest among blacks, who also had the only decreasing trend among those aged younger than 50 years, and excluded American Indians/Alaska Natives, among whom rates remained stable. Progress against CRC can be accelerated by increasing access to guideline-recommended screening and high-quality treatment, particularly among Alaska Natives, and elucidating causes for rising incidence in young and middle-aged adults.
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Cutaneous melanomas attributable to ultraviolet radiation exposure by state. Int J Cancer 2020; 147:1385-1390. [DOI: 10.1002/ijc.32921] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 01/24/2020] [Indexed: 12/22/2022]
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Geographic and sociodemographic differences in cervical cancer screening modalities. Prev Med 2020; 133:106014. [PMID: 32027912 DOI: 10.1016/j.ypmed.2020.106014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 01/29/2020] [Accepted: 02/01/2020] [Indexed: 10/25/2022]
Abstract
Cervical cancer screening recommendations for women aged 30-65 years include co-testing (high-risk human papillomavirus [hrHPV] with Pap testing) every five years or Pap testing alone every three years. Geographic variations of these different screening modalities across the United States have not been examined. We selected 82,426 non-pregnant women aged 30-65 years from the 2016 Behavioral Risk Factor Surveillance System with data on sociodemographics, hysterectomy, and cervical cancer screening, representing 42 states and the District of Columbia. Logistic regression models with predicted marginal probabilities were used to calculate state-level prevalence estimates of recent cervical cancer screening and uptake of co-testing, Pap testing, and hrHPV testing among those who were recently screened. Analysis was conducted in 2018-2019. Recent screening prevalence ranged from 80.0% (Idaho) to 92.2% (Massachusetts), with more state-level geographic variability in co-testing than Pap testing alone. Uptake of co-testing ranged from 27.5% (Utah) to 49.9% (District of Columbia); compared to the national estimate, co-testing was lower in 12 states and higher in six states. Overall, Midwestern and Southern states had the lowest uptake of co-testing whereas Northeastern states had the highest. Sociodemographic, healthcare, and behavioral factors accounted for some but not all state-level variation in co-testing. There was substantial state-level variability in co-testing prevalence, which was lowest in Midwestern and Southern states; the variation was not entirely explained by individual sociodemographic, healthcare, and behavioral factors. Future studies should monitor the impact of geographic variations in screening modalities on state-level differences in cervical cancer incidence, survival, and mortality.
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Abstract
Importance Excess body weight (EBW) is an established cause of cancer. Despite variations in the prevalence of EBW among US states, there is little information on the EBW-related cancer burden by state; this information would be useful for setting priorities for cancer-control initiatives. Objective To calculate the population attributable fraction (PAF) of incident cancer cases attributable to EBW among adults 30 years or older in 2011 to 2015 in all 50 states and the District of Columbia. Design, Setting, and Participants State-level, self-reported body mass index (BMI [calculated as weight in kilograms divided by height in meters squared]) data from the Behavioral Risk Factor Surveillance System were adjusted by sex, age, race/ethnicity, and education using objectively measured BMI values from the National Health and Nutrition Examination Survey. Age- and sex-specific cancer incidence data by state were obtained from the US Cancer Statistics database. All analyses were performed between February 15, 2018, and July 17, 2018. Main Outcomes and Measures Sex-, age-, and state-specific adjusted prevalence estimates for 4 high BMI categories and corresponding relative risks from large-scale pooled analyses or meta-analyses were used to compute the PAFs for each US state for esophageal adenocarcinoma, multiple myeloma, and cancers of the gastric cardia, colorectum, liver, gallbladder, pancreas, female breast, corpus uteri, ovary, kidney and renal pelvis, and thyroid. Results Each year, an estimated 37 670 cancer cases in men (4.7% of all cancer cases excluding nonmelanoma skin cancers) and 74 690 cancer cases in women (9.6%) 30 years or older in the United States were attributable to EBW from 2011 to 2015. In both men and women, there was at least a 1.5-fold difference in the proportions of cancers attributable to EBW between states with the highest and lowest PAFs. Among men, the PAF ranged from 3.9% (95% CI, 3.6%-4.3%) in Montana to 6.0% (95% CI, 5.6%-6.4%) in Texas. The PAF for women was approximately twice as high as for men, ranging from 7.1% (95% CI, 6.7%-7.6%) in Hawaii to 11.4% (95% CI, 10.7%-12.2%) in the District of Columbia. The largest PAFs were found mostly in southern and midwestern states, as well as Alaska and the District of Columbia. Conclusions and Relevance The proportion of cancers attributable to EBW varies among states, but EBW accounts for at least 1 in 17 of all incident cancers in each state. Broad implementation of known community- and individual-level interventions is needed to reduce access to and marketing of unhealthy foods (eg, through a tax on sugary drinks) and to promote and increase access to healthy foods and physical activity, as well as preventive care.
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Colorectal cancer screening patterns after the American Cancer Society’s recommendation to initiate screening at age 45 years. Cancer 2019; 126:1351-1353. [DOI: 10.1002/cncr.32662] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 11/17/2019] [Indexed: 12/13/2022]
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Abstract
This article is the American Cancer Society's biennial update on female breast cancer statistics in the United States, including data on incidence, mortality, survival, and screening. Over the most recent 5-year period (2012-2016), the breast cancer incidence rate increased slightly by 0.3% per year, largely because of rising rates of local stage and hormone receptor-positive disease. In contrast, the breast cancer death rate continues to decline, dropping 40% from 1989 to 2017 and translating to 375,900 breast cancer deaths averted. Notably, the pace of the decline has slowed from an annual decrease of 1.9% during 1998 through 2011 to 1.3% during 2011 through 2017, largely driven by the trend in white women. Consequently, the black-white disparity in breast cancer mortality has remained stable since 2011 after widening over the past 3 decades. Nevertheless, the death rate remains 40% higher in blacks (28.4 vs 20.3 deaths per 100,000) despite a lower incidence rate (126.7 vs 130.8); this disparity is magnified among black women aged <50 years, who have a death rate double that of whites. In the most recent 5-year period (2013-2017), the death rate declined in Hispanics (2.1% per year), blacks (1.5%), whites (1.0%), and Asians/Pacific Islanders (0.8%) but was stable in American Indians/Alaska Natives. However, by state, breast cancer mortality rates are no longer declining in Nebraska overall; in Colorado and Wisconsin in black women; and in Nebraska, Texas, and Virginia in white women. Breast cancer was the leading cause of cancer death in women (surpassing lung cancer) in four Southern and two Midwestern states among blacks and in Utah among whites during 2016-2017. Declines in breast cancer mortality could be accelerated by expanding access to high-quality prevention, early detection, and treatment services to all women.
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Abstract
Adults aged 85 years and older, the "oldest old," are the fastest-growing age group in the United States, yet relatively little is known about their cancer burden. Combining data from the National Cancer Institute, the North American Association of Central Cancer Registries, and the National Center for Health Statistics, the authors provide comprehensive information on cancer occurrence in adults aged 85 years and older. In 2019, there will be approximately 140,690 cancer cases diagnosed and 103,250 cancer deaths among the oldest old in the United States. The most common cancers in these individuals (lung, breast, prostate, and colorectum) are the same as those in the general population. Overall cancer incidence rates peaked in the oldest men and women around 1990 and have subsequently declined, with the pace accelerating during the past decade. These trends largely reflect declines in cancers of the prostate and colorectum and, more recently, cancers of the lung among men and the breast among women. We note differences in trends for some cancers in the oldest age group (eg, lung cancer and melanoma) compared with adults aged 65 to 84 years, which reflect elevated risks in the oldest generations. In addition, cancers in the oldest old are often more advanced at diagnosis. For example, breast and colorectal cancers diagnosed in patients aged 85 years and older are about 10% less likely to be diagnosed at a local stage compared with those diagnosed in patients aged 65 to 84 years. Patients with cancer who are aged 85 years and older have the lowest relative survival of any age group, with the largest disparities noted when cancer is diagnosed at advanced stages. They are also less likely to receive surgical treatment for their cancers; only 65% of breast cancer patients aged 85 years and older received surgery compared with 89% of those aged 65 to 84 years. This difference may reflect the complexities of treating older patients, including the presence of multiple comorbidities, functional declines, and cognitive impairment, as well as competing mortality risks and undertreatment. More research on cancer in the oldest Americans is needed to improve outcomes and anticipate the complex health care needs of this rapidly growing population.
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Changes in Breast and Colorectal Cancer Screening After Medicaid Expansion Under the Affordable Care Act. Am J Prev Med 2019; 57:3-12. [PMID: 31128952 DOI: 10.1016/j.amepre.2019.02.015] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 02/26/2019] [Accepted: 02/27/2019] [Indexed: 01/08/2023]
Abstract
INTRODUCTION Medicaid expansions following the Affordable Care Act have improved insurance coverage in low-income adults, but little is known about its impact on cancer screening. This study examined associations between Medicaid expansion timing and colorectal cancer (CRC) and breast cancer (BC) screening. METHODS Up-to-date and past 2-year CRC (n=95,400) and BC (women, n=43,279) screening prevalence were computed among low-income respondents aged 50-64 years in 2012, 2014, and 2016 Behavioral Risk Factor Surveillance System data. Respondents were grouped according to Medicaid expansion timing as: very early ([VE] six states expanding March 1, 2010-April 14, 2011), early (21 states expanding January 1, 2014-August 15, 2014), late (five states expanding January 1, 2015-July 1, 2016), and non-expansion states (19 states). Absolute adjusted difference-in-differences (aDDs) were computed in 2018-2019 (ref, non-expansion states). RESULTS Between 2012 and 2016, absolute up-to-date CRC screening increased by 8.8%, 2.9%, 2.4%, and 3.8% among low-income adults in VE, early, late, and non-expansion states, respectively. Past 2-year CRC screening increased by 8.0% in VE and 2.8% in non-expansion states, with an aDD of 4.9% (p=0.041). In 2012-2016, up-to-date BC screening increased by 5.1%, 4.9%, and 3.7% among low-income women in VE, early, and non-expansion states, respectively, but aDDs were not statistically significant. CONCLUSIONS Prevalence of CRC and BC screening among low-income adults rose in Medicaid expansion states, though increases were significantly higher than those in non-expansion states only for recent CRC screening in VE expansion states. Large-scale improvements in cancer screening may take several years following expansion in access to care.
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Abstract
In the United States, African American/black individuals bear a disproportionate share of the cancer burden, having the highest death rate and the lowest survival rate of any racial or ethnic group for most cancers. To monitor progress in reducing these inequalities, every 3 years the American Cancer Society provides the estimated number of new cancer cases and deaths for blacks in the United States and the most recent data on cancer incidence, mortality, survival, screening, and risk factors using data from the National Cancer Institute, the North American Association of Central Cancer Registries, and the National Center for Health Statistics. In 2019, approximately 202,260 new cases of cancer and 73,030 cancer deaths are expected to occur among blacks in the United States. During 2006 through 2015, the overall cancer incidence rate decreased faster in black men than in white men (2.4% vs 1.7% per year), largely due to the more rapid decline in lung cancer. In contrast, the overall cancer incidence rate was stable in black women (compared with a slight increase in white women), reflecting increasing rates for cancers of the breast, uterine corpus, and pancreas juxtaposed with declining trends for cancers of the lung and colorectum. Overall cancer death rates declined faster in blacks than whites among both males (2.6% vs 1.6% per year) and females (1.5% vs 1.3% per year), largely driven by greater declines for cancers of the lung, colorectum, and prostate. Consequently, the excess risk of overall cancer death in blacks compared with whites dropped from 47% in 1990 to 19% in 2016 in men and from 19% in 1990 to 13% in 2016 in women. Moreover, the black-white cancer disparity has been nearly eliminated in men <50 years and women ≥70 years. Twenty-five years of continuous declines in the cancer death rate among black individuals translates to more than 462,000 fewer cancer deaths. Continued progress in reducing disparities will require expanding access to high-quality prevention, early detection, and treatment for all Americans.
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Abstract
The prevalence of excess body weight and the associated cancer burden have been rising over the past several decades globally. Between 1975 and 2016, the prevalence of excess body weight in adults-defined as a body mass index (BMI) ≥ 25 kg/m2 -increased from nearly 21% in men and 24% in women to approximately 40% in both sexes. Notably, the prevalence of obesity (BMI ≥ 30 kg/m2 ) quadrupled in men, from 3% to 12%, and more than doubled in women, from 7% to 16%. This change, combined with population growth, resulted in a more than 6-fold increase in the number of obese adults, from 100 to 671 million. The largest absolute increase in obesity occurred among men and boys in high-income Western countries and among women and girls in Central Asia, the Middle East, and North Africa. The simultaneous rise in excess body weight in almost all countries is thought to be driven largely by changes in the global food system, which promotes energy-dense, nutrient-poor foods, alongside reduced opportunities for physical activity. In 2012, excess body weight accounted for approximately 3.9% of all cancers (544,300 cases) with proportion varying from less than 1% in low-income countries to 7% or 8% in some high-income Western countries and in Middle Eastern and Northern African countries. The attributable burden by sex was higher for women (368,500 cases) than for men (175,800 cases). Given the pandemic proportion of excess body weight in high-income countries and the increasing prevalence in low- and middle-income countries, the global cancer burden attributable to this condition is likely to increase in the future. There is emerging consensus on opportunities for obesity control through the multisectoral coordinated implementation of core policy actions to promote an environment conducive to a healthy diet and active living. The rapid increase in both the prevalence of excess body weight and the associated cancer burden highlights the need for a rejuvenated focus on identifying, implementing, and evaluating interventions to prevent and control excess body weight.
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Letter to the Editor Regarding "Gender Identity Disparities in Cancer Screening Behaviors". Am J Prev Med 2019; 56:162. [PMID: 30573146 DOI: 10.1016/j.amepre.2018.08.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 08/20/2018] [Accepted: 08/21/2018] [Indexed: 11/26/2022]
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Educational attainment & quitting smoking: A structural equation model approach. Prev Med 2018; 116:32-39. [PMID: 30170014 DOI: 10.1016/j.ypmed.2018.08.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 06/20/2018] [Accepted: 08/26/2018] [Indexed: 11/15/2022]
Abstract
In the United States, disparities in smoking prevalence and cessation by socioeconomic status are well documented, but there is limited research on reasons why and none conducted in a national sample assessing multiple potential mechanisms. We identified smoking and cessation-related behavioral and environmental variables associated with both educational attainment and quitting success. We used a structural equation model of cross-sectional data from respondents ≥25 years from the United States 2010-2011 Tobacco Use Supplement-Current Population Survey. Quitting success was defined as former (n = 2607) versus continuing smokers (n = 7636); categories of educational attainment were ≤high school degree, some college/college degree, and advanced degree. Results indicated that using nicotine replacement therapy (NRT) >1 month and having a home smoking restriction were associated with both educational attainment and quitting success. Those with lower educational attainment versus those with an advanced degree were less likely to report using NRT >1 month (≤high school: β = -0.50, p < 0.001; college: β = -0.24, p = 0.019). Use of NRT >1 month, in turn, was positively associated with quitting success (β = 0.25, p < 0.001). Those with lower educational attainment were also less likely to report a home smoking restriction (≤high school: β = -0.42, p < 0.001; college: β = -0.21, p = 0.009). Having a home smoking restriction was positively associated with quitting success (β = 0.50, p < 0.001). Results were similar with income substituted for education. Using NRT >1 month and having a home smoking restriction are two strategies that may explain the association between low education and lower cessation success; these strategies should be further tested for their potential ability to mitigate this association.
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Abstract
Cancer is the leading cause of death among Hispanics/Latinos, who represent the largest racial/ethnic minority group in the United States, accounting for 17.8% (57.5 million) of the total population in the continental United States and Hawaii in 2016. In addition, more than 3 million Hispanic Americans live in the US territory of Puerto Rico. Every 3 years, the American Cancer Society reports on cancer occurrence, risk factors, and screening for Hispanics in the United States based on data from the National Cancer Institute, the North American Association of Central Cancer Registries, and the Centers for Disease Control and Prevention. For the first time, contemporary incidence and mortality rates for Puerto Rico, which has a 99% Hispanic population, are also presented. An estimated 149,100 new cancer cases and 42,700 cancer deaths will occur among Hispanics in the continental United States and Hawaii in 2018. For all cancers combined, Hispanics have 25% lower incidence and 30% lower mortality compared with non-Hispanic whites, although rates of infection-related cancers, such as liver, are up to twice as high in Hispanics. However, these aggregated data mask substantial heterogeneity within the Hispanic population because of variable cancer risk, as exemplified by the substantial differences in the cancer burden between island Puerto Ricans and other US Hispanics. For example, during 2011 to 2015, prostate cancer incidence rates in Puerto Rico (146.6 per 100,000) were 60% higher than those in other US Hispanics combined (91.6 per 100,000) and 44% higher than those in non-Hispanic whites (101.7 per 100,000). Prostate cancer is also the leading cause of cancer death among men in Puerto Rico, accounting for nearly 1 in 6 cancer deaths during 2011-2015, whereas lung cancer is the leading cause of cancer death among other US Hispanic men combined. Variations in cancer risk are driven by differences in exposure to cancer-causing infectious agents and behavioral risk factors as well as the prevalence of screening. Strategies for reducing cancer risk in Hispanic populations include targeted, culturally appropriate interventions for increasing the uptake of preventive services and reducing cancer risk factor prevalence, as well as additional funding for Puerto Rico-specific and subgroup-specific cancer research and surveillance.
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Reaching 80% human papillomavirus vaccination prevalence by 2026: How many adolescents need to be vaccinated and what are their characteristics? Cancer 2018; 124:4720-4730. [PMID: 30257056 DOI: 10.1002/cncr.31763] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 08/06/2018] [Accepted: 01/12/2018] [Indexed: 11/11/2022]
Abstract
BACKGROUND Human papillomavirus vaccination (HPVV) prevents several types of cancer. The American Cancer Society recently established a goal that by 2026, 80% of adolescents will be up to date (UTD) before their 13th birthday. However, the number in need of vaccination to reach this goal is unknown. This study estimated the number of additional adolescents (11-12 years old) who need HPVV for 80% prevalence to be reached by 2026. METHODS The study used de-identified and publicly available data and exempt from institutional review board approval and informed consent. The 2016 National Immunization Survey for Teens was used to estimate the baseline HPVV prevalence. Linear growth to 80% HPVV prevalence by 2026 was applied to set intermediate targets. US Census Bureau data were used for population projections. This study estimated the cumulative number of additional adolescents 11 to 12 years old who would need to become UTD (ie, receive 2 doses) by first subtracting the number who would need to be vaccinated to achieve an intermediate target prevalence from the estimated number currently compliant and then summing these numbers between 2018 and 2026. RESULTS Nationwide, an additional 7.62 million males (95% confidence interval [CI], 6.78 million to 8.40 million) and an additional 6.77 million females (95% CI, 5.95 million to 7.55 million), aged 11 to 12 years, would need to receive 2 doses of the vaccine between 2018 and 2026 for 80% prevalence to be achieved. Most adolescents not UTD (80%) also needed to initiate vaccination, and more than 90% recently visited a health care provider. CONCLUSIONS It is estimated that at least 14.39 million additional adolescents aged 11 to 12 years in the United States will need to receive 2 doses of HPVV for a UTD HPVV prevalence of 80% to be achieved by 2026. To reach this goal, improvements in facilitators of HPVV initiation, including physician recommendations and parental acceptability, are needed.
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Abstract
PURPOSE Previous studies report infrequent use of shared decision making for prostate-specific antigen (PSA) testing. It is unknown whether this pattern has changed recently considering increased emphasis on shared decision making in prostate cancer screening recommendations. Thus, the objective of this study is to examine recent changes in shared decision making. METHODS We conducted a retrospective cross-sectional study among men aged 50 years and older in the United States using 2010 and 2015 National Health Interview Survey (NHIS) data (n = 9,598). Changes in receipt of shared decision making were expressed as adjusted prevalence ratios (aPR) and 95% confidence intervals (CI). Analyses were stratified on PSA testing (recent [in the past year] or no testing). Elements of shared decision making assessed included the patient being informed about the advantages only, advantages and disadvantages, and full shared decision making (advantages, disadvantages, and uncertainties). RESULTS Among men with recent PSA testing, 58.5% and 62.6% reported having received ≥1 element of shared decision making in 2010 and 2015, respectively (P = .054, aPR = 1.04; 95% CI, 0.98-1.11). Between 2010 and 2015, being told only about the advantages of PSA testing significantly declined (aPR = 0.82; 95% CI, 0.71-0.96) and full shared decision making prevalence significantly increased (aPR = 1.51; 95% CI, 1.28-1.79) in recently tested men. Among men without prior PSA testing, 10% reported ≥1 element of shared decision making, which did not change with time. CONCLUSION Between 2010 and 2015, there was no increase in shared decision making among men with recent PSA testing though there was a shift away from only being told about the advantages of PSA testing towards full shared decision making. Many men receiving PSA testing did not receive shared decision making.
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Proportion and number of cancer cases and deaths attributable to potentially modifiable risk factors in the United States. CA Cancer J Clin 2018; 68:31-54. [PMID: 29160902 DOI: 10.3322/caac.21440] [Citation(s) in RCA: 801] [Impact Index Per Article: 133.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 10/10/2017] [Accepted: 10/11/2017] [Indexed: 12/12/2022] Open
Abstract
Contemporary information on the fraction of cancers that potentially could be prevented is useful for priority setting in cancer prevention and control. Herein, the authors estimate the proportion and number of invasive cancer cases and deaths, overall (excluding nonmelanoma skin cancers) and for 26 cancer types, in adults aged 30 years and older in the United States in 2014, that were attributable to major, potentially modifiable exposures (cigarette smoking; secondhand smoke; excess body weight; alcohol intake; consumption of red and processed meat; low consumption of fruits/vegetables, dietary fiber, and dietary calcium; physical inactivity; ultraviolet radiation; and 6 cancer-associated infections). The numbers of cancer cases were obtained from the Centers for Disease Control and Prevention (CDC) and the National Cancer Institute; the numbers of deaths were obtained from the CDC; risk factor prevalence estimates were obtained from nationally representative surveys; and associated relative risks of cancer were obtained from published, large-scale pooled analyses or meta-analyses. In the United States in 2014, an estimated 42.0% of all incident cancers (659,640 of 1570,975 cancers, excluding nonmelanoma skin cancers) and 45.1% of cancer deaths (265,150 of 587,521 deaths) were attributable to evaluated risk factors. Cigarette smoking accounted for the highest proportion of cancer cases (19.0%; 298,970 cases) and deaths (28.8%; 169,180 deaths), followed by excess body weight (7.8% and 6.5%, respectively) and alcohol intake (5.6% and 4.0%, respectively). Lung cancer had the highest number of cancers (184,970 cases) and deaths (132,960 deaths) attributable to evaluated risk factors, followed by colorectal cancer (76,910 cases and 28,290 deaths). These results, however, may underestimate the overall proportion of cancers attributable to modifiable factors, because the impact of all established risk factors could not be quantified, and many likely modifiable risk factors are not yet firmly established as causal. Nevertheless, these findings underscore the vast potential for reducing cancer morbidity and mortality through broad and equitable implementation of known preventive measures. CA Cancer J Clin 2018;68:31-54. © 2017 American Cancer Society.
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Comparing cancer screening estimates: Behavioral Risk Factor Surveillance System and National Health Interview Survey. Prev Med 2018; 106:94-100. [PMID: 29079098 DOI: 10.1016/j.ypmed.2017.10.019] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 09/19/2017] [Accepted: 10/16/2017] [Indexed: 11/26/2022]
Abstract
Cancer screening prevalence from the Behavioral Risk Factor Surveillance System (BRFSS), designed to provide state-level estimates, and the National Health Interview Survey (NHIS), designed to provide national estimates, are used to measure progress in cancer control. A detailed description of the extent to which recent cancer screening estimates vary by key demographic characteristics has not been previously described. We examined national prevalence estimates for recommended breast, cervical, and colorectal cancer screening using data from the 2012 and 2014 BRFSS and the 2010 and 2013 NHIS. Treating the NHIS estimates as the reference, direct differences (DD) were calculated by subtracting NHIS estimates from BRFSS estimates. Relative differences were computed by dividing the DD by the NHIS estimates. Two-sample t-tests (2-tails), were performed to test for statistically significant differences. BRFSS screening estimates were higher than those from NHIS for breast (78.4% versus 72.5%; DD=5.9%, p<0.0001); colorectal (65.5% versus 57.6%; DD=7.9%, p<0.0001); and cervical (83.4% versus 81.8%; DD=1.6%, p<0.0001) cancers. DDs were generally higher in racial/ethnic minorities than whites, in the least educated than most educated persons, and in uninsured than insured persons. For example, the colorectal cancer screening DD for whites was 7.3% compared to ≥8.9% for blacks and Hispanics. Despite higher prevalence estimates in BRFSS compared to NHIS, each survey has a unique and important role in providing information to track cancer screening utilization among various populations. Awareness of these differences and their potential causes is important when comparing the surveys and determining the best application for each data source.
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Disparities in cancer screening by occupational characteristics. Prev Med 2017; 105:311-318. [PMID: 28987332 DOI: 10.1016/j.ypmed.2017.10.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 09/20/2017] [Accepted: 10/03/2017] [Indexed: 11/25/2022]
Abstract
Cancer screening patterns according to occupation characteristics in the United States are not well known, but could be used to help inform cancer control efforts. We examined cervical (CC), breast (BC) and colorectal cancer (CRC) screening prevalence and prevalence ratios (PR) by occupational characteristics in 2010, 2013 and 2015 National Health Interview Surveys (NHIS) among eligible US workers (CC women 21-65years; n=20,997), (BC women ≥40years; n=14,258) and (CRC men and women ≥50years; n=17,333). Cervical, breast and colorectal cancer screening prevalence among US workers was 84.0%, 68.9%, and 56.8%, respectively. Unadjusted prevalence ratios for cervical (PR=0.92, 95%CI 0.90, 0.94), breast (PR=0.86, 95%CI 0.83, 0.90) and colorectal cancer screening (PR=0.83, 95%CI 0.80, 0.87) were lower among workers in small (<25 employees) compared to large organizations (≥500 employees). People in food service, construction, production, and sales occupations were 13-26%, 17-28% and 9-30% less likely to be up to date with cervical, breast, and colorectal cancer screening, respectively, compared to healthcare professionals. Adjustment for socioeconomic factors and insurance status eliminated most associations. Disparities in cancer screening by occupational characteristics were mostly attributed to lower socioeconomic status and lack of insurance. These findings underscore the need for innovative public health strategies to improve cancer screening in vulnerable populations.
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Breast cancer statistics, 2017, racial disparity in mortality by state. CA Cancer J Clin 2017; 67:439-448. [PMID: 28972651 DOI: 10.3322/caac.21412] [Citation(s) in RCA: 1019] [Impact Index Per Article: 145.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Accepted: 08/22/2017] [Indexed: 12/11/2022] Open
Abstract
In this article, the American Cancer Society provides an overview of female breast cancer statistics in the United States, including data on incidence, mortality, survival, and screening. Approximately 252,710 new cases of invasive breast cancer and 40,610 breast cancer deaths are expected to occur among US women in 2017. From 2005 to 2014, overall breast cancer incidence rates increased among Asian/Pacific Islander (1.7% per year), non-Hispanic black (NHB) (0.4% per year), and Hispanic (0.3% per year) women but were stable in non-Hispanic white (NHW) and American Indian/Alaska Native (AI/AN) women. The increasing trends were driven by increases in hormone receptor-positive breast cancer, which increased among all racial/ethnic groups, whereas rates of hormone receptor-negative breast cancers decreased. From 1989 to 2015, breast cancer death rates decreased by 39%, which translates to 322,600 averted breast cancer deaths in the United States. During 2006 to 2015, death rates decreased in all racial/ethnic groups, including AI/ANs. However, NHB women continued to have higher breast cancer death rates than NHW women, with rates 39% higher (mortality rate ratio [MRR], 1.39; 95% confidence interval [CI], 1.35-1.43) in NHB women in 2015, although the disparity has ceased to widen since 2011. By state, excess death rates in black women ranged from 20% in Nevada (MRR, 1.20; 95% CI, 1.01-1.42) to 66% in Louisiana (MRR, 1.66; 95% CI, 1.54, 1.79). Notably, breast cancer death rates were not significantly different in NHB and NHW women in 7 states, perhaps reflecting an elimination of disparities and/or a lack of statistical power. Improving access to care for all populations could eliminate the racial disparity in breast cancer mortality and accelerate the reduction in deaths from this malignancy nationwide. CA Cancer J Clin 2017;67:439-448. © 2017 American Cancer Society.
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Racial and Ethnic Disparities in Interval Colorectal Cancer Incidence: A Population-Based Cohort Study. Ann Intern Med 2017; 166:857-866. [PMID: 28531909 PMCID: PMC5897770 DOI: 10.7326/m16-1154] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Interval colorectal cancer (CRC) accounts for 3% to 8% of all cases of CRC in the United States. Data on interval CRC by race/ethnicity are scant. OBJECTIVE To examine whether risk for interval CRC among Medicare patients differs by race/ethnicity and whether this potential variation is accounted for by differences in the quality of colonoscopy, as measured by physicians' polyp detection rate (PDR). DESIGN Population-based cohort study. SETTING Medicare program. PARTICIPANTS Patients aged 66 to 75 years who received colonoscopy between 2002 and 2011 and were followed through 2013. MEASUREMENTS Kaplan-Meier curves and adjusted Cox models were used to estimate cumulative probabilities and hazard ratios (HRs) of interval CRC, defined as a CRC diagnosis 6 to 59 months after colonoscopy. RESULTS There were 2735 cases of interval CRC identified over 235 146 person-years of follow-up. A higher proportion of black persons (52.8%) than white persons (46.2%) received colonoscopy from physicians with a lower PDR. This rate was significantly associated with interval CRC risk. The probability of interval CRC by the end of follow-up was 7.1% in black persons and 5.8% in white persons. Compared with white persons, black persons had significantly higher risk for interval CRC (HR, 1.31 [95% CI, 1.13 to 1.51]); the disparity was more pronounced for cancer of the rectum (HR, 1.70 [CI, 1.25 to 2.31]) and distal colon (HR, 1.45 [CI, 1.00 to 2.11]) than for cancer of the proximal colon (HR, 1.17 [CI, 0.96 to 1.42]). Adjustment for PDR did not alter HRs by race/ethnicity, but differences between black persons and white persons were greater among physicians with higher PDRs. LIMITATION Colonoscopy and polypectomy were identified by using billing codes. CONCLUSION Among elderly Medicare enrollees, the risk for interval CRC was higher in black persons than in white persons; the difference was more pronounced for cancer of the distal colon and rectum and for physicians with higher PDRs. PRIMARY FUNDING SOURCE American Cancer Society.
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Updated Review of Prevalence of Major Risk Factors and Use of Screening Tests for Cancer in the United States. Cancer Epidemiol Biomarkers Prev 2017; 26:1192-1208. [DOI: 10.1158/1055-9965.epi-17-0219] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 04/21/2017] [Accepted: 05/11/2017] [Indexed: 11/16/2022] Open
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Abstract
IMPORTANCE State-specific information about the health burden of smoking is valuable because state-level initiatives are at the forefront of tobacco control. Smoking-attributable cancer mortality estimates are currently available nationally and by cancer, but not by state. OBJECTIVE To calculate the proportion of cancer deaths among adults 35 years and older that were attributable to cigarette smoking in 2014 in each state and the District of Columbia. DESIGN, SETTING, AND PARTICIPANTS The population-attributable fraction (PAF) of cancer deaths due to cigarette smoking was computed using relative risks for 12 smoking-related cancers (acute myeloid leukemia and cancers of the oral cavity and pharynx; esophagus; stomach; colorectum; liver; pancreas; larynx; trachea, lung, and bronchus; cervix uteri; kidney and renal pelvis; and urinary bladder) from large US prospective studies and state-specific smoking prevalence data from the Behavioral Risk Factor Surveillance System. MAIN OUTCOMES AND MEASURES The PAF of cancer deaths due to cigarette smoking in each US state and the District of Columbia. RESULTS We estimate that at least 167 133 cancer deaths in the United States in 2014 (28.6% of all cancer deaths; 95% CI, 28.2%-28.8%) were attributable to cigarette smoking. Among men, the proportion of cancer deaths attributable to smoking ranged from a low of 21.8% in Utah (95% CI, 19.9%-23.5%) to a high of 39.5% in Arkansas (95% CI, 36.9%-41.7%), but was at least 30% in every state except Utah. Among women, the proportion ranged from 11.1% in Utah (95% CI, 9.6%-12.3%) to 29.0% in Kentucky (95% CI, 27.2%-30.7%) and was at least 20% in all states except Utah, California, and Hawaii. Nine of the top 10 ranked states for men and 6 of the top 10 ranked states for women were located in the South. In men, smoking explained nearly 40% of cancer deaths in the top 5 ranked states (Arkansas, Louisiana, Tennessee, West Virginia, and Kentucky). In women, smoking explained more than 26% of all cancer deaths in the top 5 ranked states, which included 3 Southern states (Kentucky, Arkansas, and Tennessee), and 2 Western states (Alaska and Nevada). CONCLUSIONS AND RELEVANCE The proportion of cancer deaths attributable to cigarette smoking varies substantially across states and is highest in the South, where up to 40% of cancer deaths in men are caused by smoking. Increasing tobacco control funding, implementing innovative new strategies, and strengthening tobacco control policies and programs, federally and in all states and localities, might further increase smoking cessation, decrease initiation, and reduce the future burden of morbidity and mortality associated with smoking-related cancers.
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Dialysis Event Surveillance Report: National Healthcare Safety Network data summary, January 2007 through April 2011. Am J Infect Control 2016; 44:944-7. [PMID: 27040568 DOI: 10.1016/j.ajic.2016.02.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Revised: 02/01/2016] [Accepted: 02/04/2016] [Indexed: 11/17/2022]
Abstract
A total of 24,092 adverse events in hemodialysis outpatients during January 2007 through April 2011 were reported to the National Healthcare Safety Network. Of 2,656 bloodstream infections, 67.3% were in patients with central venous catheters. For all events, rates associated with central venous catheters were higher than for other vascular access types.
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Cancer statistics for African Americans, 2016: Progress and opportunities in reducing racial disparities. CA Cancer J Clin 2016; 66:290-308. [PMID: 26910411 DOI: 10.3322/caac.21340] [Citation(s) in RCA: 556] [Impact Index Per Article: 69.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
In this article, the American Cancer Society provides the estimated number of new cancer cases and deaths for blacks in the United States and the most recent data on cancer incidence, mortality, survival, screening, and risk factors for cancer. Incidence data are from the National Cancer Institute, the Centers for Disease Control and Prevention, and the North American Association of Central Cancer Registries, and mortality data are from the National Center for Health Statistics. Approximately 189,910 new cases of cancer and 69,410 cancer deaths will occur among blacks in 2016. Although blacks continue to have higher cancer death rates than whites, the disparity has narrowed for all cancers combined in men and women and for lung and prostate cancers in men. In contrast, the racial gap in death rates has widened for breast cancer in women and remained level for colorectal cancer in men. The reduction in overall cancer death rates since the early 1990s translates to the avoidance of more than 300,000 deaths among blacks. In men, incidence rates from 2003 to 2012 decreased for all cancers combined (by 2.0% per year) as well as for the top 3 cancer sites (prostate, lung, and colorectal). In women, overall rates during the corresponding time period remained unchanged, reflecting increasing trends in breast cancer combined with decreasing trends in lung and colorectal cancer rates. Five-year relative survival is lower for blacks than whites for most cancers at each stage of diagnosis. The extent to which these disparities reflect unequal access to health care versus other factors remains an active area of research. Progress in reducing cancer death rates could be accelerated by ensuring equitable access to prevention, early detection, and high-quality treatment. CA Cancer J Clin 2016;66:290-308. © 2016 American Cancer Society.
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Mammography Use and Physician Recommendation After the 2009 U.S. Preventive Services Task Force Breast Cancer Screening Recommendations. Am J Prev Med 2016; 50:e123-e131. [PMID: 26699245 DOI: 10.1016/j.amepre.2015.10.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Revised: 10/06/2015] [Accepted: 10/12/2015] [Indexed: 11/29/2022]
Abstract
INTRODUCTION In 2009, the U.S. Preventive Services Task Force (USPSTF) no longer recommended routine mammography for women aged 40-49 and ≥75 years (younger and older women, respectively). Whether mammography usage and physician recommendation among younger and older women changed in response to these recommendations is unclear. METHODS Cross-sectional data from women aged ≥40 years in the 2008 and 2013 National Health Interview Surveys were used (n=4,942 younger and 3,047 older women) and were analyzed in 2015. Changes between 2008 and 2013 in self-reports about having undergone mammography in the past 2 years and physician recommendation for mammography were expressed as adjusted prevalence difference (PD) and 95% CI. RESULTS Overall, adjusted prevalence of mammography among younger women was similar in 2008 (62.2%) and 2013 (58.5%) (p=0.05), but significantly declined in high-income (PD=-6.1%, 95% CI=-11.2, -1.0); non-Hispanic white (PD=-5.5%, 95% CI=-10.2, -0.8); and privately insured (PD=-5.7%, 95% CI=-9.8, -1.6) younger women. For older women, there was no change in adjusted mammography prevalence overall (2008, 56.2%; 2013, 54.2%; p=0.473) or by SES. Physician mammography recommendation declined in younger (PD=-5.0%, 95% CI=-8.7, -1.3) and older (PD=-5.8%, 95% CI=-10.5, -1.1) women. CONCLUSIONS Four years after publication of USPSTF mammography recommendations, mammography prevalence for younger and older women did not significantly decrease except for higher-SES younger women. The significant decrease in physician recommendation of mammography in younger and older women may reflect a change in practice patterns by some physicians in response to USPSTF recommendations.
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Temporal Trends in Colorectal Cancer Screening among Asian Americans. Cancer Epidemiol Biomarkers Prev 2016; 25:995-1000. [PMID: 27197273 DOI: 10.1158/1055-9965.epi-15-1147] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 03/22/2016] [Indexed: 11/16/2022] Open
Abstract
Asian Americans (AA) are less likely to be screened for colorectal cancer compared with non-Hispanic Whites (NHW), with a widening disparity for some AA subgroups in the early 2000s. Whether these patterns have continued in more recent years is unknown. We examined temporal trends in colorectal cancer screening among AA overall compared with NHWs and by AA subgroup (Chinese, Japanese, Korean, Filipino, South Asian, Vietnamese) using data from the 2003, 2005, 2007, and 2009 California Health Interview Surveys. Unadjusted (PR) and adjusted (aPR) prevalence ratios for colorectal cancer screening, accounting for sociodemographic, health care, and acculturation factors, were calculated for respondents ages 50 to 75 years (NHW n = 60,125; AA n = 6,630). Between 2003 and 2009, colorectal cancer screening prevalence increased from 43.3% to 64.6% in AA (P ≤ 0.001) and from 58.1% to 71.4% in NHW (P ≤ 0.001). Unadjusted colorectal cancer screening was significantly lower among AA compared with NHW in 2003 [PR = 0.74; 95% confidence interval (CI), 0.68-0.82], 2005 (PR = 0.78; 95% CI, 0.72-0.84), 2007 (PR = 0.91; 95% CI, 0.85-0.96), and 2009 (PR = 0.90; 95% CI, 0.84-0.97), though disparities narrowed over time. After adjustment, there were no significant differences in colorectal cancer screening between the two groups, except in 2003. In subgroup analyses, between 2003 and 2009, colorectal cancer screening significantly increased by 22% in Japanese, 56% in Chinese, 47% in Filipino, and 94% in Koreans. In our study of California residents, colorectal cancer screening disparities between AA and NHW narrowed, but were not eliminated and screening prevalence among AA remains below nationwide goals, including the Healthy People 2020 goal of increasing colorectal cancer screening prevalence to 70.5%. Cancer Epidemiol Biomarkers Prev; 25(6); 995-1000. ©2016 AACR.
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Cancer statistics for African Americans, 2016: Progress and opportunities in reducing racial disparities. CA Cancer J Clin 2016. [PMID: 26910411 DOI: 10.3322/caac.21340.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
In this article, the American Cancer Society provides the estimated number of new cancer cases and deaths for blacks in the United States and the most recent data on cancer incidence, mortality, survival, screening, and risk factors for cancer. Incidence data are from the National Cancer Institute, the Centers for Disease Control and Prevention, and the North American Association of Central Cancer Registries, and mortality data are from the National Center for Health Statistics. Approximately 189,910 new cases of cancer and 69,410 cancer deaths will occur among blacks in 2016. Although blacks continue to have higher cancer death rates than whites, the disparity has narrowed for all cancers combined in men and women and for lung and prostate cancers in men. In contrast, the racial gap in death rates has widened for breast cancer in women and remained level for colorectal cancer in men. The reduction in overall cancer death rates since the early 1990s translates to the avoidance of more than 300,000 deaths among blacks. In men, incidence rates from 2003 to 2012 decreased for all cancers combined (by 2.0% per year) as well as for the top 3 cancer sites (prostate, lung, and colorectal). In women, overall rates during the corresponding time period remained unchanged, reflecting increasing trends in breast cancer combined with decreasing trends in lung and colorectal cancer rates. Five-year relative survival is lower for blacks than whites for most cancers at each stage of diagnosis. The extent to which these disparities reflect unequal access to health care versus other factors remains an active area of research. Progress in reducing cancer death rates could be accelerated by ensuring equitable access to prevention, early detection, and high-quality treatment. CA Cancer J Clin 2016;66:290-308. © 2016 American Cancer Society.
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Prevalence of major risk factors and use of screening tests for cancer in the United States. Cancer Epidemiol Biomarkers Prev 2016; 24:637-52. [PMID: 25834147 DOI: 10.1158/1055-9965.epi-15-0134] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Much of the suffering and death from cancer could be prevented by more systematic efforts to reduce tobacco use, improve diet, increase physical activity, reduce obesity, and expand the use of established screening tests. Monitoring the prevalence of cancer risk factors and screening is important to measure progress and strengthen cancer prevention and early detection efforts. In this review article, we provide recent prevalence estimates for several cancer risk factors, including tobacco, obesity, physical activity, nutrition, ultraviolet radiation exposure as well as human papillomavirus and hepatitis B vaccination coverage and cancer screening prevalence in the United States. In 2013, cigarette smoking prevalence was 17.8% among adults nationally, but ranged from 10.3% in Utah to 27.3% in West Virginia. In addition, 15.7% of U.S. high school students were current smokers. In 2011-2012, obesity prevalence was high among both adults (34.9%) and adolescents (20.5%), but has leveled off since 2002. About 20.2% of high school girls were users of indoor tanning devices, compared with 5.3% of boys. In 2013, cancer screening prevalence ranged from 58.6% for colorectal cancer to 80.8% for cervical cancer and remains low among the uninsured, particularly for colorectal cancer screening where only 21.9% of eligible adults received recommended colorectal cancer screening.
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Breast cancer statistics, 2015: Convergence of incidence rates between black and white women. CA Cancer J Clin 2016; 66:31-42. [PMID: 26513636 DOI: 10.3322/caac.21320] [Citation(s) in RCA: 842] [Impact Index Per Article: 105.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Accepted: 08/21/2015] [Indexed: 12/21/2022] Open
Abstract
In this article, the American Cancer Society provides an overview of female breast cancer statistics in the United States, including data on incidence, mortality, survival, and screening. Approximately 231,840 new cases of invasive breast cancer and 40,290 breast cancer deaths are expected to occur among US women in 2015. Breast cancer incidence rates increased among non-Hispanic black (black) and Asian/Pacific Islander women and were stable among non-Hispanic white (white), Hispanic, and American Indian/Alaska Native women from 2008 to 2012. Although white women have historically had higher incidence rates than black women, in 2012, the rates converged. Notably, during 2008 through 2012, incidence rates were significantly higher in black women compared with white women in 7 states, primarily located in the South. From 1989 to 2012, breast cancer death rates decreased by 36%, which translates to 249,000 breast cancer deaths averted in the United States over this period. This decrease in death rates was evident in all racial/ethnic groups except American Indians/Alaska Natives. However, the mortality disparity between black and white women nationwide has continued to widen; and, by 2012, death rates were 42% higher in black women than in white women. During 2003 through 2012, breast cancer death rates declined for white women in all 50 states; but, for black women, declines occurred in 27 of 30 states that had sufficient data to analyze trends. In 3 states (Mississippi, Oklahoma, and Wisconsin), breast cancer death rates in black women were stable during 2003 through 2012. Widening racial disparities in breast cancer mortality are likely to continue, at least in the short term, in view of the increasing trends in breast cancer incidence rates in black women.
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How many individuals will need to be screened to increase colorectal cancer screening prevalence to 80% by 2018? Cancer 2015; 121:4258-65. [PMID: 26308967 DOI: 10.1002/cncr.29659] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Revised: 07/20/2015] [Accepted: 07/21/2015] [Indexed: 11/09/2022]
Abstract
BACKGROUND A recent study estimates that 277,000 colorectal cancer (CRC) cases and 203,000 CRC deaths will be averted between 2013 and 2030 if the National Colorectal Cancer Roundtable goal of increasing CRC screening prevalence to 80% by 2018 is reached. However, the number of individuals who need to be screened (NNS) to achieve this goal is unknown. In this communication, the authors estimate the NNS to achieve 80% by 2018 nationwide and by state. METHODS The authors estimated the NNS by subtracting adults aged 50 to 75 years who would need to be screened to achieve an 80% CRC screening prevalence from the number who are currently guideline-compliant from population estimates for this age group. The 2013 National Health Interview Survey and the 2012 Behavioral Risk Factor Surveillance System were used to estimate CRC screening prevalence and data from the US Census Bureau were used to estimate population projections. The NNS were age-standardized and sex-standardized. RESULTS Nationwide, 24.39 million individuals (95% confidence interval, 24.37-24.41 million) aged 50 to 75 years will need to be screened to achieve 80% by 2018. By state, the NNS ranged from 45,400 in Vermont to 2.72 million in California. The majority of individuals who need to be screened are aged 50 to 64 years and the largest subgroup is privately insured. CONCLUSIONS The authors estimated that at least 24.4 million additional individuals in the United States will need to be screened to achieve the National Colorectal Cancer Roundtable goal of increasing CRC screening prevalence to 80% by 2018. To reach this goal, improving facilitators of CRC screening, including physician recommendation and patient awareness, is needed.
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Differential uptake of recent Papanicolaou testing by HPV vaccination status among young women in the United States, 2008-2013. Cancer Epidemiol 2015; 39:650-5. [PMID: 26055147 DOI: 10.1016/j.canep.2015.05.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Revised: 04/30/2015] [Accepted: 05/10/2015] [Indexed: 11/18/2022]
Abstract
BACKGROUND A positive association between recent Papanicolaou (Pap) test uptake and initiation of HPV vaccination among U.S. women has been reported. However, it is unknown whether recent Pap testing by HPV vaccination status varies by race/ethnicity. Discerning racial/ethnic variations is important given the higher prevalence of HPV types other than 16 and 18 in some racial/ethnic groups. We assessed whether uptake of recent Pap testing differed among women aged 21-30 years who had not initiated the HPV vaccination series versus those who had and whether this pattern differed by sociodemographic factors. METHODS 2008, 2010, and 2013 National Health Interview Survey data were used to generate weighted prevalence estimates and 95% confidence intervals (CIs) (n=7095). Adjusted predicted marginal models were used to generate adjusted prevalence ratios (aPRs) to assess the relationship between recent Pap test uptake and HPV vaccination series initiation by race/ethnicity. RESULTS The uptake of recent Pap testing among those who had not initiated the HPV vaccination series was significantly lower (81.0%) compared to those who had initiated vaccination (90.5%) (aPR=0.93, 95% CI: 0.90-0.96). This finding was consistent across most sociodemographic factors, though not statistically significant for Blacks, Hispanics, those with lower levels of education, or those with higher levels of income. CONCLUSION Young women who had not initiated HPV vaccination were less likely to have had a recent Pap test compared to women who had initiated vaccination. Concerted efforts are needed to increase uptake of recommended cervical cancer screening and HPV vaccination among young women.
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Elimination of cost-sharing and receipt of screening for colorectal and breast cancer. Cancer 2015; 121:3272-80. [PMID: 26042576 DOI: 10.1002/cncr.29494] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Revised: 04/20/2015] [Accepted: 05/07/2015] [Indexed: 11/06/2022]
Abstract
BACKGROUND The aim of the cost-sharing provision of the Patient Protection and Affordable Care Act (ACA) was to reduce financial barriers for preventive services, including screening for colorectal cancer (CRC) and breast cancer (BC) among privately and Medicare-insured individuals. Whether the provision has affected CRC and BC screening prevalence is unknown. The current study investigated whether CRC and BC screening prevalence among privately and Medicare-insured adults by socioeconomic status (SES) changed before and after the ACA. METHODS Data obtained from the National Health Interview Survey pertaining to privately and Medicare-insured adults from 2008 (before the ACA) and 2013 (after the ACA) were used. There were 15,786 adults aged 50 to 75 years in the CRC screening analysis and 14,530 women aged ≥40 years in the BC screening analysis. Changes in guideline-recommended screening between 2008 and 2013 by SES were expressed as the prevalence difference (PD) and 95% confidence interval (95% CI) adjusted for demographics, insurance, income, education, body mass index, and having a usual provider. RESULTS Overall, CRC screening prevalence increased from 57.3% to 61.2% between 2008 and 2013 (P<.001). Adjusted CRC screening prevalence during the corresponding period increased in low-income (PD, 5.9; 95% CI, 1.8 to 10.2), least-educated (PD, 7.2; 95% CI, 0.9 to 13.5), and Medicare-insured (PD, 6.2; 95% CI, 1.7 to 10.7) individuals, but not in high-income, most-educated, and privately insured respondents. BC screening remained unchanged overall (70.5% in 2008 vs 70.2% in 2013) and in the low SES groups. CONCLUSIONS Increases in CRC screening prevalence between 2008 and 2013 were confined to respondents with low SES. These findings may in part reflect the ACA's removal of financial barriers.
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Potentially preventable premature lung cancer deaths in the USA if overall population rates were reduced to those of educated whites in lower-risk states. Cancer Causes Control 2015; 26:409-18. [PMID: 25555993 DOI: 10.1007/s10552-014-0517-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2014] [Accepted: 12/19/2014] [Indexed: 01/22/2023]
Abstract
PURPOSE Death rates for lung cancer, the leading cause of cancer death in the USA, vary substantially by the level of education at the national level, but this has not previously been analyzed by state. METHODS We examined age-standardized lung cancer death rates by educational attainment, race/ethnicity, and state in men and women (aged 25-64 years) in the USA in 2008-2010 and estimated the proportion of potentially avoidable premature lung cancer deaths for each state if rates were reduced to those achieved among more educated non-Hispanic whites in five states with low lung cancer rates, using data on 134,869 lung cancer deaths. RESULTS Age-standardized lung cancer mortality rates differed substantially by state and education level. Among non-Hispanic white men, for example, rates per 100,000 ranged from below 6 in more educated men (≥16 years of education) in Utah, Colorado, and Montana to >75 in less educated men (≤12 years of education) in Mississippi, Oklahoma, and Kentucky. An estimated 73 % of lung cancer deaths in the USA (32,700 deaths annually in 25- to 64-year-old individuals alone) would be prevented. This proportion was ≥85 % among men in Arkansas, Alabama, Kentucky, and Mississippi, and ≥80 % among women in West Virginia and Kentucky. CONCLUSION Most premature lung cancer deaths in the USA are potentially avoidable. As most of these deaths can be attributed to smoking, our findings underscore the importance of increasing tobacco control measures in high-risk states and targeting tobacco control interventions to less educated populations in all states.
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Abstract
PURPOSE Although disparities in colorectal cancer (CRC) with regard to race, socioeconomic status, and geography are well documented, the extent to which these factors contribute to premature death resulting from CRC nationwide and by state is unknown. PATIENTS AND METHODS We calculated age-standardized CRC death rates for three broad educational categories as a marker of socioeconomic status by race/ethnicity and state among individuals age 25 to 64 years from 2008 through 2010. We also calculated the proportion of premature death resulting from CRC that could potentially be averted in each state by applying the average death rate for the five states with the lowest rates among the most educated whites (Connecticut, North Dakota, Utah, Vermont, and Wisconsin) to all populations. RESULTS Compared with those with the most education, those with the least education had significantly higher CRC death rates in virtually all states for each racial/ethnic group. For example, rate ratios ranged from 1.15 (95% CI, 0.66 to 2.01) in Delaware to 3.18 (95% CI, 2.01 to 5.05) in New Mexico among whites. Overall, half the premature deaths resulting from CRC that occurred nationwide from 2008 through 2010, or 7,690 deaths annually, would have been avoided if everyone had experienced the lowest death rates of the most educated whites. More premature deaths could be averted in southern states (60% to 70%) than in northern and western states (30% to 40%). Restricting the analyses to persons age 50 to 64 years, for whom CRC screening is recommended, resulted in similar findings. CONCLUSION The majority of premature deaths from CRC in southern states and half these deaths nationwide are due to racial/ethnic, socioeconomic, and geographic inequalities.
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Abstract
BACKGROUND In 1996, Turkey made tobacco control a health priority. The tobacco control effort was extended in July 2009 with the expansion of the smoke-free law to include all enclosed workplaces and public places and, in January 2010, with a 20% increase in the Special Consumption Tax on Tobacco. METHODS Sales data were averaged, by month, for the period January 2005 through June 2009 to establish an 'expected' monthly sales pattern. This was the period when no new tobacco control measures were implemented. The overall monthly average was then calculated for the same period. The expected monthly sales pattern was then graphed against the overall monthly sales average to delineate a seasonal sales pattern that was used to evaluate the divergence of actual monthly sales from the 'expected' pattern. RESULTS A distinct seasonal pattern was found with sales above average from May through August. Comparison of actual cigarette sales to the 'expected' monthly sales pattern following the implementation of the expanded smoke-free law in July resulted in a 5.2% decrease. Cigarettes sales decreased by 13.6% following the January 2010 Special Consumption Tax. Since the implementation of the expanded smoke-free law in July 2009 and the tax increase in January 2010, cigarette sales in Turkey decreased by 10.7%. CONCLUSION The effect of recent Turkish tobacco control policies could contribute to a reduction in the number of premature deaths related to tobacco use. Evidence has shown that periodic tax increases and strong enforcement of all tobacco control policies are essential to further decrease tobacco consumption.
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