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El Homsi M, Sclison S, Huguet D, Dessimond B, Tanno LK, Prud'homme J, Collette A, Annesi-Maesano I. Association between air pollution levels and drug sales for asthma and allergy in 63 million people in metropolitan France. J Asthma 2023; 60:1246-1254. [PMID: 36332169 DOI: 10.1080/02770903.2022.2144348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 08/01/2022] [Accepted: 11/01/2022] [Indexed: 11/06/2022]
Abstract
INTRODUCTION Air pollution is known to have an impact on respiratory health. However, the assessment of this relationship is far from complete and is rarely extended to the country level. We used drug sales data, both Over-The-Counter (OTC) and prescription drugs, to assess exhaustively the impact of air pollution on asthma and allergy at the national level in France. METHODS The WHO Anatomical Therapeutic Chemical (ATC) classification system was used to describe the distribution of sales of drugs of class R03 (Drugs for obstructive airways diseases, overall for asthma) and R06 (Antihistamines for systemic use). We performed a Quasi-Poisson regression model with a generalized additive model (GAM) to estimate the relationship (Relative Risks and 95% Confidence Interval) between drug sales and air pollutants, that is Particulate Matter with a diameter less than 2.5 micrometers (PM2.5) and less than 10 micrometers (PM10) and Nitrogen dioxide (NO2), as assessed using the high-resolution CHIMERE dispersion model. We designed unadjusted and adjusted single-pollutant models as well as two-pollutant models. RESULTS PM2.5, PM10, and NO2 were significantly and positively associated with sales of R03 and R06 class drugs, after adjustment for potential confounders. Results were confirmed in the two-pollutant model for PM10 and NO2 but not for PM2.5. CONCLUSIONS Our study confirms the presence of an association between major air pollutants and the sales of drugs against asthma and allergies. Further studies on larger databases and over several years are necessary to confirm and better understand these results.
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Affiliation(s)
- Marwan El Homsi
- Desbrest Institute of Epidemiology and Public Health, Univ Montpellier, INSERM, Montpellier, France
| | | | | | - Boris Dessimond
- Desbrest Institute of Epidemiology and Public Health, Univ Montpellier, INSERM, Montpellier, France
| | - Luciana Kase Tanno
- Desbrest Institute of Epidemiology and Public Health, Univ Montpellier, INSERM, Montpellier, France
| | - Julie Prud'homme
- Desbrest Institute of Epidemiology and Public Health, Univ Montpellier, INSERM, Montpellier, France
| | - Augustin Collette
- Institut National de l'Environnement Industriel et des Risques (INERIS), Verneuil-en-Halatte, France
| | - Isabella Annesi-Maesano
- Desbrest Institute of Epidemiology and Public Health, Univ Montpellier, INSERM, Montpellier, France
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Danesh Yazdi M, Wang Y, Di Q, Wei Y, Requia WJ, Shi L, Sabath MB, Dominici F, Coull BA, Evans JS, Koutrakis P, Schwartz JD. Long-Term Association of Air Pollution and Hospital Admissions Among Medicare Participants Using a Doubly Robust Additive Model. Circulation 2021; 143:1584-1596. [PMID: 33611922 PMCID: PMC8055197 DOI: 10.1161/circulationaha.120.050252] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND Studies examining the nonfatal health outcomes of exposure to air pollution have been limited by the number of pollutants studied and focus on short-term exposures. METHODS We examined the relationship between long-term exposure to fine particulate matter with an aerodynamic diameter <2.5 micrometers (PM2.5), NO2, and tropospheric ozone and hospital admissions for 4 cardiovascular and respiratory outcomes (myocardial infarction, ischemic stroke, atrial fibrillation and flutter, and pneumonia) among the Medicare population of the United States. We used a doubly robust method for our statistical analysis, which relies on both inverse probability weighting and adjustment in the outcome model to account for confounding. The results from this regression are on an additive scale. We further looked at this relationship at lower pollutant concentrations, which are consistent with typical exposure levels in the United States, and among potentially susceptible subgroups. RESULTS Long-term exposure to fine PM2.5 was associated with an increased risk of all outcomes with the highest effect seen for stroke with a 0.0091% (95% CI, 0.0086-0.0097) increase in the risk of stroke for each 1-µg/m3 increase in annual levels. This translated to 2536 (95% CI, 2383-2691) cases of hospital admissions with ischemic stroke per year, which can be attributed to each 1-unit increase in fine particulate matter levels among the study population. NO2 was associated with an increase in the risk of admission with stroke by 0.00059% (95% CI, 0.00039-0.00075) and atrial fibrillation by 0.00129% (95% CI, 0.00114-0.00148) per ppb and tropospheric ozone was associated with an increase in the risk of admission with pneumonia by 0.00413% (95% CI, 0.00376-0.00447) per parts per billion. At lower concentrations, all pollutants were consistently associated with an increased risk for all our studied outcomes. CONCLUSIONS Long-term exposure to air pollutants poses a significant risk to cardiovascular and respiratory health among the elderly population in the United States, with the greatest increase in the association per unit of exposure occurring at lower concentrations.
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Affiliation(s)
- Mahdieh Danesh Yazdi
- Department of Environmental Health, Harvard TH Chan School of Public Health, Boston, MA (M.D.Y., Y.W., Q.D., Y.W., W.J.R., L.S., J.S.E., P.K., J.D.S.)
| | - Yan Wang
- Department of Environmental Health, Harvard TH Chan School of Public Health, Boston, MA (M.D.Y., Y.W., Q.D., Y.W., W.J.R., L.S., J.S.E., P.K., J.D.S.).,Department of Biostatistics, Harvard TH Chan School of Public Health, Boston, MA (Y.W., M.B.S., F.D., B.A.C.)
| | - Qian Di
- Department of Environmental Health, Harvard TH Chan School of Public Health, Boston, MA (M.D.Y., Y.W., Q.D., Y.W., W.J.R., L.S., J.S.E., P.K., J.D.S.).,Vanke School of Public Health, Tsinghua University, Beijing, China (Q.D.).,Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, MA (Q.D., J.D.S.)
| | - Yaguang Wei
- Department of Environmental Health, Harvard TH Chan School of Public Health, Boston, MA (M.D.Y., Y.W., Q.D., Y.W., W.J.R., L.S., J.S.E., P.K., J.D.S.)
| | - Weeberb J. Requia
- Department of Environmental Health, Harvard TH Chan School of Public Health, Boston, MA (M.D.Y., Y.W., Q.D., Y.W., W.J.R., L.S., J.S.E., P.K., J.D.S.)
| | - Liuhua Shi
- Department of Environmental Health, Harvard TH Chan School of Public Health, Boston, MA (M.D.Y., Y.W., Q.D., Y.W., W.J.R., L.S., J.S.E., P.K., J.D.S.).,Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA (L.S.)
| | - Matthew Benjamin Sabath
- Department of Biostatistics, Harvard TH Chan School of Public Health, Boston, MA (Y.W., M.B.S., F.D., B.A.C.)
| | - Francesca Dominici
- Department of Biostatistics, Harvard TH Chan School of Public Health, Boston, MA (Y.W., M.B.S., F.D., B.A.C.)
| | - Brent A. Coull
- Department of Biostatistics, Harvard TH Chan School of Public Health, Boston, MA (Y.W., M.B.S., F.D., B.A.C.)
| | - John S. Evans
- Department of Environmental Health, Harvard TH Chan School of Public Health, Boston, MA (M.D.Y., Y.W., Q.D., Y.W., W.J.R., L.S., J.S.E., P.K., J.D.S.)
| | - Petros Koutrakis
- Department of Environmental Health, Harvard TH Chan School of Public Health, Boston, MA (M.D.Y., Y.W., Q.D., Y.W., W.J.R., L.S., J.S.E., P.K., J.D.S.)
| | - Joel D. Schwartz
- Department of Environmental Health, Harvard TH Chan School of Public Health, Boston, MA (M.D.Y., Y.W., Q.D., Y.W., W.J.R., L.S., J.S.E., P.K., J.D.S.).,Vanke School of Public Health, Tsinghua University, Beijing, China (Q.D.)
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Radespiel-Tröger M, Geiss K, Twardella D, Maier W, Meyer M. Cancer incidence in urban, rural, and densely populated districts close to core cities in Bavaria, Germany. Int Arch Occup Environ Health 2017; 91:155-174. [DOI: 10.1007/s00420-017-1266-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 10/02/2017] [Indexed: 11/29/2022]
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Sakuma KLK, Felicitas J, Fagan P, Gruder CL, Blanco L, Cappelli C, Trinidad DR. Smoking Trends and Disparities Among Black and Non-Hispanic Whites in California. Nicotine Tob Res 2015; 17:1491-8. [PMID: 25666813 PMCID: PMC5967264 DOI: 10.1093/ntr/ntv032] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Accepted: 01/26/2015] [Indexed: 11/12/2022]
Abstract
OBJECTIVES The current study examined disparities in smoking trends across Blacks and non-Hispanic Whites in California. METHODS Data from the 1996 to 2008 California Tobacco Survey were analyzed to examine trends in smoking behaviors and cessation across Blacks and non-Hispanic Whites. RESULTS A decrease in overall ever and current smoking was observed for both Black and non-Hispanic Whites across the 12-year time period. A striking decrease in proportions of heavy daily smokers for both Black and non-Hispanic Whites were observed. Proportions of light and intermittent smokers and moderate daily smokers displayed modest increases for Blacks, but large increases for non-Hispanic Whites. Increases in successful cessation were also observed for Blacks and, to a lesser extent, for non-Hispanic Whites. DISCUSSION Smoking behavior and cessation trends across Blacks and non-Hispanic Whites were revealing. The decline in heavy daily and former smokers may demonstrate the success and effectiveness of tobacco control efforts in California. However, the increase in proportions of light and intermittent smokers and moderate daily smokers for both Blacks and non-Hispanic Whites demonstrates a need for tobacco cessation efforts focused on lighter smokers.
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Affiliation(s)
- Kari-Lyn Kobayakawa Sakuma
- College of Public Health and Human Sciences, School of Social and Behavioral Health Sciences, Oregon State University, Corvallis, OR;
| | - Jamie Felicitas
- School of Community and Global Health, Claremont Graduate University, Claremont, CA
| | | | | | - Lyzette Blanco
- School of Community and Global Health, Claremont Graduate University, Claremont, CA
| | - Christopher Cappelli
- School of Community and Global Health, Claremont Graduate University, Claremont, CA
| | - Dennis R Trinidad
- School of Community and Global Health, Claremont Graduate University, Claremont, CA
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Grant WB. An ecological study of cancer mortality rates in California, 1950-64, with respect to solar UVB and smoking indices. DERMATO-ENDOCRINOLOGY 2012; 4:176-82. [PMID: 22928074 PMCID: PMC3427197 DOI: 10.4161/derm.19834] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
UNLABELLED <u> PURPOSE </u> This paper addresses whether nonmelanoma skin cancer (NMSC) mortality rates can serve as a useful index of population ultraviolet-B (UVB) irradiance and vitamin D production in a manner that affects the risk of internal cancers <u> METHODS </u> This analysis uses the ecological study approach with cancer mortality rate data from 19 state economic areas in California. This paper uses age-adjusted data for those aged 40 y or older. Two additional indices for solar UVB doses were also used: latitude and surface UVB doses for July 1992 from the total ozone mapping spectrometer. Lung cancer mortality rates served as the index of the health effects of smoking<u> RESULTS </u> Significant inverse correlations with NMSC mortality rate in multiple linear regression analyses were found during the period 1950-64 for eight types of cancer for males: bladder, brain, colon, gastric, prostate, and rectal cancer; multiple myeloma; and non-Hodgkin lymphoma. No similar results emerged for females with respect to all three UVB indices. Their NMSC mortality rates averaged 60% lower than those for males. Lung cancer mortality rates were directly correlated with three types of cancer for males: laryngeal, oral, and renal. No significant correlations with NMSC mortality rates appeared for later periods<u> CONCLUSIONS </u> NMSC mortality rates were found inversely correlated with internal cancers for males in the period 1950-64. After that period, no further such correlations were found. The reasons may hypothetically include reduced NMSC mortality rates, high immigration rates, movement from rural to urban locations and reduced solar UVB irradiance.
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Affiliation(s)
- William B Grant
- Sunlight, Nutrition, and Health Research Center (SUNARC); San Francisco, CA USA
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Lifetime risk for cancer death by sex and smoking status: the lifetime risk pooling project. Cancer Causes Control 2012; 23:1729-37. [PMID: 22825072 DOI: 10.1007/s10552-012-9959-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2011] [Accepted: 04/06/2012] [Indexed: 01/11/2023]
Abstract
BACKGROUND Understanding how sex and tobacco exposure may modify lifetime risks for cancer mortality is important for effective communication of risk in targeted public health messages. OBJECTIVE To determine lifetime risk estimates for cancer death associated with sex and smoking status in the United States. METHODS A pooled cohort design using ten well-defined epidemiologic cohorts including middle-aged and older individuals was used to estimate the lifetime risk for cancer death at selected index ages, with death from non-cancer causes as the competing risk, by sex and smoking status. RESULTS There were a total of 11,317 cancer-related deaths. At age 45 years, the lifetime risk of cancer death for male smokers is 27.7 % (95 % CI 24.0-31.4 %) compared to 15.8 % (95 % CI 12.7-18.9 %) for male non-smokers. At age 45 years, the lifetime risk of cancer death for female smokers is 21.7 % (95 % CI 18.8-24.6 %) compared to 13.2 % (95 % CI 11.0-15.4 %) for female non-smokers. Remaining lifetime risk for cancer death declined with age, and men have a greater risk for cancer death compared to women. Adjustment for competing risk of death, particularly representing cardiovascular mortality, yielded a greater change in lifetime risk estimates for men and smokers compared to women and non-smokers. CONCLUSIONS At the population level, the lifetime risk for cancer death remains significantly higher for smokers compared to non-smokers, regardless of sex. These estimates may provide clinicians with useful information for counseling individual patients and highlight the need for continued public health efforts related to smoking cessation.
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Sinclair CF, Foushee HR, Pevear JS, Scarinci IC, Carroll WR. Patterns of blunt use among rural young adult African-American men. Am J Prev Med 2012; 42:61-4. [PMID: 22176848 PMCID: PMC3244685 DOI: 10.1016/j.amepre.2011.08.023] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2011] [Revised: 08/02/2011] [Accepted: 08/30/2011] [Indexed: 11/15/2022]
Abstract
BACKGROUND Blunts are hollowed-out cigars or leaf tobacco filled with marijuana. Use of blunts has increased since the 1990s and, in 2005, 3.5% of all American youth were estimated to have used blunts in the past month. Blunt smokers may have greater odds of cannabis and tobacco dependency and are at risk of smoking-related diseases. Previous studies have suggested that blunt use is more common among blacks, older teens, and men. However, data pertaining to blunt use in non-adolescent African-American populations are scarce. PURPOSE To assess patterns of blunt use among young adult African-American men aged 19-30 years residing in five rural Black Belt counties in Alabama and to compare these data with those from tobacco cigarette smokers within the same study population. METHODS Verbal, face-to-face interviewer-administered survey of 415 participants collected and analyzed between December 2008 and February 2011. RESULTS 159 respondents (38.3%) smoked cigarettes and 45 smoked blunts (10.8%). Of blunt smokers, 33 also smoked cigarettes (73.3%). Use of blunts was prevalent among unemployed, single men, and occupational blunt use was uncommon. Factors important in the initiation, maintenance, and cessation of product use were similar for blunt and cigarette smokers, especially product use and acceptance by friends. Legal concerns were an important factor facilitating blunt cessation. CONCLUSIONS Blunt use is relatively common among male African Americans aged 19-30 years and is frequently associated with concomitant cigarette use. Tobacco control efforts in this male African-American population should also address blunt usage.
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Affiliation(s)
- Catherine F Sinclair
- Division of Otolaryngology, University of Alabama at Birmingham, Birmingham, Alabama 35294-0012, USA
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Carroll WR, Foushee HR, Hardy CM, Floyd T, Sinclair CF, Scarinci I. Tobacco use among rural African American young adult males. Otolaryngol Head Neck Surg 2011; 145:259-63. [PMID: 21521898 DOI: 10.1177/0194599811404968] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Tobacco-related disease is a primary source of mortality for African American men. Recent studies suggest that alternative tobacco products may have supplanted cigarettes as the most common products used by young African Americans. Effective cessation strategies require community-specific prevalence data. This project measures the prevalence of 9 tobacco products among young African American men in rural Alabama. STUDY DESIGN Principles of community-based participatory research were used to design a verbally administered tobacco product survey to measure the prevalence and behavioral factors influencing use. SETTING Black Belt counties of rural Alabama. SUBJECTS AND METHODS African American men aged 19 to 30 years were recruited from the target counties. Participants were stratified by income and education level. Prevalence rates for 9 products were determined, and logistic regression analysis was performed. RESULTS A total of 415 participants completed surveys. Cigarettes were the most common product ever (54%) and currently (39.9%) used. Participants who attended school for more than 12 years or attended religious services were less likely to use cigarettes. Marijuana and blunts were used next most commonly. Only 35 respondents (8.9%) currently used mini-cigars. Other products, bidis/kreteks, smokeless tobacco, and pipes were used uncommonly in this sample. CONCLUSIONS Cigarettes remain the dominant tobacco product used by young African American men in rural Alabama. Cigarette prevalence far exceeds that measured statewide for African American men of the same age. Alternative products were not commonly used in this study population. Effective community-based intervention must target cigarette initiation and cessation in this vulnerable population.
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Affiliation(s)
- William R Carroll
- University of Alabama at Birmingham School of Medicine, Division of Otolaryngology, Birmingham, Alabama, USA.
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Grant WB. An ecological study of cancer mortality rates in the United States with respect to solar ultraviolet-B doses, smoking, alcohol consumption and urban/rural residence. DERMATO-ENDOCRINOLOGY 2010; 2:68-76. [PMID: 21547102 PMCID: PMC3081680 DOI: 10.4161/derm.2.2.13812] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2010] [Revised: 09/26/2010] [Accepted: 09/28/2010] [Indexed: 12/25/2022]
Abstract
The Cohort Consortium Vitamin D Polling Project of Rarer Cancers (VDPP ) study failed to find a beneficial role of prediagnostic serum 25-hydroxyvitamin D [25(OH)D] levels on risk of seven types of rarer cancer: endometrial, esophageal, gastric, kidney, ovarian and pancreatic cancer and non-Hodgkin's lymphoma (NHL). However, ecological studies and studies of oral vitamin D intake have generally found solar ultraviolet B (UVB) and oral vitamin D inversely correlated with incidence and/or mortality rates of these cancers. To explore the discrepancy, I conducted an ecological study of cancer mortality rates for white Americans in the United States for 1950-1994 with data for 503 state economic areas in multiple linear regression analyses with respect to UVB for July, lung cancer, alcohol consumption and urban/rural residence. UVB was significantly inversely correlated with six types of cancer (not pancreatic cancer) in both periods. However, the adjusted R(2) values were much lower for cancers with lower mortality rates than those in an earlier ecological study that used state-averaged data. This finding suggests that the VDPP study may have had too few cases. Thus, the VDPP study should not be considered as providing strong evidence against the solar UVB-vitamin D-cancer hypothesis.
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Affiliation(s)
- William B Grant
- Sunlight, Nutrition and Health Research Center (SUNARC); San Francisco, CA USA
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Grant WB. An ecological study of cancer incidence and mortality rates in France with respect to latitude, an index for vitamin D production. DERMATO-ENDOCRINOLOGY 2010; 2:62-7. [PMID: 21547101 PMCID: PMC3081677 DOI: 10.4161/derm.2.2.13624] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2010] [Revised: 09/07/2010] [Accepted: 09/08/2010] [Indexed: 12/31/2022]
Abstract
France has unexplained large latitudinal variations in cancer incidence and mortality rates. Studies of cancer rate variations in several other countries, as well as in multicountry studies, have explained such variations primarily in terms of gradients in solar ultraviolet-B (UVB) doses and vitamin D production. To investigate this possibility in France, I obtained data on cancer incidence and mortality rates for 21 continental regions and used this information in regression analyses with respect to latitude. This study also used dietary data. Significant positive correlations with latitude emerged for breast, colorectal, esophageal (males), lung (males), prostate, both uterine cervix and uterine corpus, all and all less lung cancer. Although correlations with latitude were similar for males and females, the regression variance for all and all less lung cancer was about twice as high for males than for females. Lung cancer incidence and mortality rates for females had little latitudinal gradient, indicating that smoking may have also contributed to the latitudinal gradients for males. On the basis of the available dietary factor, micro- and macronutrient data, dietary differences do not significantly affect geographical variation in cancer rates. These results are consistent with solar UVB's reducing the risk of cancer through production of vitamin D. In the context of serum 25-hydroxyvitamin D level-cancer incidence relations, cancer rates could be reduced significantly in France if everyone obtained an additional 1,000 IU/day of vitamin D. Many other benefits of vitamin D exist as well.
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Affiliation(s)
- William B Grant
- Sunlight, Nutrition and Health Research Center (SUNARC); San Francisco, CA USA
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Sherman EJ, Primack BA. What works to prevent adolescent smoking? A systematic review of the National Cancer Institute's Research-Tested Intervention Programs. THE JOURNAL OF SCHOOL HEALTH 2009; 79:391-9. [PMID: 19691713 PMCID: PMC3004538 DOI: 10.1111/j.1746-1561.2009.00426.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
BACKGROUND Cigarette use remains the leading preventable cause of death in the United States. Although school is an ideal setting for antismoking interventions, school-based programs have not been successful in the long term. The purpose of this study was to explore characteristics of programs deemed to be successful short-term Research-Tested Intervention Programs (RTIPs) by the National Cancer Institute (NCI). METHODS To identify adolescent smoking prevention programs, 2 independently working researchers applied specified selection criteria to all programs in the NCI's RTIP database. Selected programs were abstracted using a structured form for general information, participants, interventions, outcomes, and quality. Extracted data were then assessed for common themes and contrasts in each category. RESULTS As of June 2008, 18 studies met the NCI's standards for RTIPs preventing smoking among adolescents. After selection criteria were applied, only 5 programs remained. Each independently working researcher arrived at the same pool of programs. In chronological order according to date of publication of outcomes evaluation, the 5 programs ultimately included were Project Towards No Tobacco Use, Pathways to Health, Native FACETS, Kentucky Adolescent Tobacco Prevention Project, and Sembrando Salud. The majority of these programs were targeted toward a particular sociodemographic group (eg, American Indians, Hispanic migrant communities). CONCLUSIONS New school-based programs are needed to address current issues in tobacco control. To improve chances of success, these programs may wish to target certain specific high-risk demographic groups, use professional health educators and/or trained community members, and build in methods of updating material.
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Affiliation(s)
- Elyse J Sherman
- Trachtenberg School of Public Policy and Public Administration, George Washington University, 12137 Woodsyde Court, Owings Mills, MD 21117, USA.
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Leistikow BN. Smoking and ischemic heart disease disparities between studies, genders, times, and socioeconomic strata. J Cardiovasc Transl Res 2009; 2:267-73. [PMID: 19654885 PMCID: PMC2719731 DOI: 10.1007/s12265-009-9113-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2009] [Accepted: 05/22/2009] [Indexed: 11/26/2022]
Abstract
Large, unexplained, but possibly related disparities exist between heart disease risks observed in differing genders, educational levels, times, and studies. Such heart disease disparities might be related to cumulative tobacco smoke damage (smoke load) disparities that are overlooked in standard assessments of point smoking status. So, I reviewed possible relationships between smoke load and heart disease levels across genders, educational strata, years, and leading studies. Smoker heart disease risk assessments in the Nurses Health Study (Nurses), Cancer Prevention Study-II (CPS-II), and British Doctors studies were compared and related to their likely selection and misclassification biases. Relationships between smoke loads and United States (US) education- and gender-related heart disease mortality disparities were qualitatively assessed using lung cancer rates as a smoke load proxy. The high heart disease mortality risks observed in smoking Nurses in 1980–2004 and in less educated US women in 2001 were qualitatively associated with their higher smoke loads and lower selection and exposure misclassification biases than in the CPS-II and Doctors studies. Smoking-attributable heart disease death tolls and disparities extrapolated from mortality ratios from the CPS-II and Doctors studies may be substantial underestimates. Such studies appear to have compared convenience samples of light smokers to lighter smokers instead of comparing representative smokers to the unexposed. Further efforts to minimize smoke exposures and better quantify cumulative smoking-attributable burdens are needed.
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Affiliation(s)
- Bruce N Leistikow
- Department of Public Health Sciences, University of California, Davis, 1 Shields Avenue, Davis, CA 95616, USA.
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Leistikow BN. Are most cancer deaths in more developed nations now from smoking? Recent smoke load/cancer death association trends. Future Oncol 2009; 5:413-6. [PMID: 19450169 DOI: 10.2217/fon.09.27] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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El cáncer de pulmón como marcador de tabaquismo: relación con la mortalidad por cáncer no pulmonar. GACETA SANITARIA 2009; 23:224-7. [DOI: 10.1016/j.gaceta.2008.06.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2007] [Accepted: 06/11/2008] [Indexed: 11/21/2022]
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Grant WB. The Health Benefits of Solar Irradiance and Vitamin D and the Consequences of Their Deprivation. Clin Rev Bone Miner Metab 2009. [DOI: 10.1007/s12018-009-9029-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Grant WB. Solar ultraviolet irradiance and cancer incidence and mortality. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2009; 624:16-30. [PMID: 18348444 DOI: 10.1007/978-0-387-77574-6_2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Evidence supporting the UVB/vitamin D/cancer theory continues to mount with little detraction, although there are some inconsistent results, such as some from Nordic countries, with respect to serum calcidiol levels. Also, studies designed and conducted before it was realized that dietary sources are largely inadequate to have a pronounced effect on cancer risk were largely unable to confirm a beneficial role for vitamin D in reducing the risk of cancer. The analysis of the economic burden of solar UVB irradiance and vitamin D deficiencies compared to excess solar UV irradiance for the United States yielded interesting findings. One was that the US economic burden due to vitamin D insufficiency from inadequate exposure to solar UVB irradiance, diet and supplements was estimated at $40 billion to $56 billion in 2004, whereas the economic burden for excess UV irradiance was estimated at $6 billion to $7 billion. These findings are probably still approximately correct, if not on the low side, with respect to vitamin D because of the additional benefits found recently, such as protection against infectious diseases.
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Affiliation(s)
- William B Grant
- Sunlight, Nutrition and Health Research Center (SUNARC), San Francisco, CA, USA.
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Leistikow BN, Kabir Z, Connolly GN, Clancy L, Alpert HR. Male tobacco smoke load and non-lung cancer mortality associations in Massachusetts. BMC Cancer 2008; 8:341. [PMID: 19025639 PMCID: PMC2606690 DOI: 10.1186/1471-2407-8-341] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2008] [Accepted: 11/24/2008] [Indexed: 11/21/2022] Open
Abstract
Background Different methods exist to estimate smoking attributable cancer mortality rates (Peto and Ezzati methods, as examples). However, the smoking attributable estimates using these methods cannot be generalized to all population sub-groups. A simpler method has recently been developed that can be adapted and applied to different population sub-groups. This study assessed cumulative tobacco smoke damage (smoke load)/non-lung cancer mortality associations across time from 1979 to 2003 among all Massachusetts males and ages 30–74 years, using this novel methodology. Methods Annual lung cancer death rates were used as smoke load bio-indices, and age-adjusted lung/all other (non-lung) cancer death rates were analyzed with linear regression approach. Non-lung cancer death rates include all cancer deaths excluding lung. Smoking-attributable-fractions (SAFs) for the latest period (year 2003) were estimated as: 1-(estimated unexposed cancer death rate/observed rate). Results Male lung and non-lung cancer death rates have declined steadily since 1992. Lung and non-lung cancer death rates were tightly and steeply associated across years. The slopes of the associations analyzed were 1.69 (95% confidence interval (CI) 1.35–2.04, r = 0.90), and 1.36 (CI 1.14–1.58, r = 0.94) without detected autocorrelation (Durbin-Watson statistic = 1.8). The lung/non-lung cancer death rate associations suggest that all-sites cancer death rate SAFs in year 2003 were 73% (Sensitivity Range [SR] 61–82%) for all ages and 74% (SR 61–82%) for ages 30–74 years. Conclusion The strong lung/non-lung cancer death rate associations suggest that tobacco smoke load may be responsible for most prematurely fatal cancers at both lung and non-lung sites. The present method estimates are greater than the earlier estimates. Therefore, tobacco control may reduce cancer death rates more than previously noted.
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Affiliation(s)
- Bruce N Leistikow
- Department of Public Health Sciences, University of California, Davis, Davis, CA 95616-8638, USA.
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18
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Bennett GG, Wolin KY, Okechukwu CA, Arthur CM, Askew S, Sorensen G, Emmons KM. Nativity and cigarette smoking among lower income blacks: results from the Healthy Directions Study. J Immigr Minor Health 2008; 10:305-11. [PMID: 17924192 DOI: 10.1007/s10903-007-9088-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Blacks in the United States bear the greatest disease burden associated with cigarette smoking. Previous studies have shown that the rapidly increasing population of foreign-born Blacks has lower smoking rates compared to their native-born counterparts. However, less is known about whether cigarette smoking among Blacks varies by region of birth (US, Africa, or the Caribbean), generational status, or acculturation. We examined the association between nativity and cigarette smoking among 667 Black adult men and women enrolled in the Harvard Cancer Prevention Program project. In multi-variable analyses, US-born Blacks were more likely to be smokers compared to those born in the Caribbean (OR = 0.16, 95% CI 0.08, and 0.34) or in Africa (OR = 0.24, 95% CI 0.08, and 0.74). Language acculturation was positively associated with cigarette smoking (OR = 2.62, 95% CI 1.17, and 5.85). We found that US-born Blacks were more likely to be current cigarette smokers than those born in either Caribbean or African countries. Our findings highlight the importance of intervening early new Black immigrants to stem the uptake of cigarette smoking behaviors as individuals become acculturated.
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Affiliation(s)
- Gary G Bennett
- Department of Society, Human Development, and Health, Harvard School of Public Health, Boston, MA 02115, USA.
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19
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Haneuse S, Wakefield J. Geographic-based ecological correlation studies using supplemental case-control data. Stat Med 2008; 27:864-87. [PMID: 17624917 DOI: 10.1002/sim.2979] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
It is well known that the ecological study design suffers from a variety of biases that render the interpretation of its results difficult. Despite its limitations, however, the ecological study design is still widely used in a range of disciplines. The only solution to the ecological inference problem is to supplement the aggregate data with individual-level data and, to this end, Haneuse and Wakefield (Biometrics 2007; 63:128-136) recently proposed a hybrid study design in which an ecological study is supplemented with a sample of case-control data. The latter provides the basis for the control of bias, while the former may provide efficiency gains. Building on that work, we illustrate the use of the hybrid design in the context of a geographical correlation study of lung cancer mortality from the state of Ohio. Focusing on epidemiological applications, we initially provide an overview of the use of ecological studies in scientific research, highlighting the breadth of current application as well as advantages and drawbacks of the design. We consider the interplay between the two sources of information in the design: ecological and case-control, and then provide details on a Bayesian spatial random effects model in the setting of the hybrid design. Issues of specification are addressed, as well as sensitivity to modeling assumptions. Further, an interesting feature of these data is that they provide an example of how the proposed design may be used to resolve the ecological fallacy.
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Affiliation(s)
- S Haneuse
- Center for Health Studies, Group Health Cooperative, Seattle, WA 98101, USA.
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20
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Abstract
Blacks experience disproportionately elevated rates of tobacco-related morbidity and mortality. Blacks experience delayed smoking initiation relative to other racial/ethnic groups, highlighting the importance of examining smoking correlates occurring in late adolescence/early adulthood. The current study reports data collected as part of an ongoing collaborative effort to assess alcohol and drug use on the campuses of historically black colleges and universities (HBCUs). Two-thousand, two-hundred, seventy-seven African-American subjects, aged 20.3 +/- 3.9 (range 18-53), completed the CORE Alcohol and Drug survey and a brief demographic questionnaire. Results indicated that 90% of all subjects overestimated the rate of smoking among their peers. Overestimating was associated with a > 80% increase in the risk of smoking. These data highlight the need to correct misinformation regarding smoking norms among students at some HBCUs.
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Park HY, Leistikow B, Tsodikov A, Yoo CI, Lee K. Smoke load/cancer death rate associations in Korea females, 1985-2004. Prev Med 2007; 45:309-12. [PMID: 17692908 DOI: 10.1016/j.ypmed.2007.06.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2006] [Revised: 06/04/2007] [Accepted: 06/07/2007] [Indexed: 11/26/2022]
Abstract
BACKGROUND Korea female death rates from many cancers have risen rapidly since 1985. The sources of those cancer death epidemics are unclear but may be related to rising cumulative tobacco smoke damage (smoke load). We assessed Korea female smoke load/cancer death rate associations from 1985 to 2004. METHODS Lung cancer rates were used as a smoke load bio-index. Subtracting lung, stomach, and uterine corpus cancer death World age standard rates (rates) from all-sites rates gave us non-lung-stomach-uterine corpus (NLSUc) rates. Lung/NLSUc linear regressions were run, adjusted for autocorrelation. Estimated, lower, and upper bound smoking-attributable fractions (SAFs) were calculated using the formula SAF=1-{(unexposeds' cancer death rate)/(observed rate)}, based on the linear regression and respective best, upper, and lower bound estimated lung, stomach, and uterine cancer death rates in the unexposed. RESULTS Lung cancer death rates (smoke load) can explain 88% of the variance in NLSUc rates from 1985 to 2004 after adjusting for autocorrelation. The estimated Korea female all-sites cancer death rate SAF in 2004 was 43% (sensitivity range 29-56%). CONCLUSIONS Smoke load, probably from tobacco given the epidemic time course, may cause a large cancer death burden in Korea females despite their very low self-reported prevalence of smoking.
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Affiliation(s)
- Hye-Youn Park
- Department of Public Health Sciences, University of California, Davis, 1 Shields Avenue, Davis, CA 95616-8638, USA
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Primack BA, Bost JE, Land SR, Fine MJ. Volume of tobacco advertising in African American markets: systematic review and meta-analysis. Public Health Rep 2007; 122:607-15. [PMID: 17877308 PMCID: PMC1936959 DOI: 10.1177/003335490712200508] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE African Americans currently bear the greatest burden of morbidity and mortality due to smoking, and exposure to pro-tobacco media messages predicts smoking. This study compared the concentration (proportion of media messages that are for tobacco) and density (pro-tobacco media messages per person) of pro-tobacco media messages between African American and Caucasian markets. METHODS We searched Medline (1966 to June 2006), PsychINFO (1974 to June 2006), and CINAHL (1982 to June 2006) for studies from peer-reviewed journals directly comparing the volume of pro-tobacco media messages in African American and Caucasian markets. From each study, we extracted the number of total media messages, the number of tobacco-related messages, and the number of residents living in each market area. We calculated the concentration and density of tobacco advertising in each market. RESULTS Out of 131 studies identified, 11 met eligibility criteria, including seven comparing billboard/signage in African American and Caucasian markets and four comparing magazine advertising in African American and Caucasian markets. Meta-analysis estimated a pooled odds ratio of 1.7 (95% confidence interval [CI] 1.1, 2.6) for a given billboard being smoking-related in African American vs. Caucasian market areas (i.e., concentration). The pooled rate ratio of the density of smoking-related billboards was 2.6 (95% CI 1.5, 4.7) in African American vs. Caucasian market areas. Magazine data were insufficient for meta-analysis. CONCLUSION Available data indicated that African Americans are exposed to a higher volume of pro-tobacco advertising in terms of both concentration and density. These findings have important implications for research, policy measures, and educational interventions involving racial disparities due to tobacco.
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Affiliation(s)
- Brian A Primack
- Division of General Internal Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
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23
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Kabir Z, Connolly GN, Clancy L. Temporal patterns in lung cancer death rates in Ireland. Ir J Med Sci 2007; 176:81-5. [PMID: 17458584 DOI: 10.1007/s11845-007-0035-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2006] [Accepted: 04/02/2007] [Indexed: 11/25/2022]
Abstract
BACKGROUND Distinct temporal patterns can be identified through estimating annual-percent-changes (APC) in age-specific disease rates, but APCs in lung cancer rates among the youngest adults can also reflect the recent changing smoking habits of a population. METHOD Lung cancer mortality rates from 1970 to 1999 were investigated in Ireland, using the Joinpoint regression modelling technique. RESULTS In the most recent decade (1989-1999) male lung cancer death rates showed a significant annual decline (-2.4%), but female annual rates have scarcely decelerated (0.1%). The combined gender youngest adults (30-39 year-olds) showed decreasing rates, but the annual decline in the youngest female rates were significant only from 1970 to 1990 and thereafter increased non-significantly. CONCLUSION Unlike male lung cancer death rates, the overall female rates are increasing significantly. While the combined gender youngest adult rates are decreasing, the apparent reversal in trends among the youngest female rates from 1990 onwards is worrying.
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Affiliation(s)
- Z Kabir
- Division of Public Health Practice, Harvard School of Public Health, 401 Park Drive, Landmark Center (3rd Floor, East), Boston, MA, 02215, USA.
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Grant WB. A meta-analysis of second cancers after a diagnosis of nonmelanoma skin cancer: additional evidence that solar ultraviolet-B irradiance reduces the risk of internal cancers. J Steroid Biochem Mol Biol 2007; 103:668-74. [PMID: 17208438 DOI: 10.1016/j.jsbmb.2006.12.030] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2006] [Indexed: 01/04/2023]
Abstract
BACKGROUND Nearly 20 types of cancer have been found to be inversely correlated with solar ultraviolet-B (UVB) levels determined geographically in ecologic studies, assuming that personal solar UVB irradiances were directly related to July solar UVB doses. This assumption has been questioned. METHODS Rates of second cancer after diagnosis of nonmelanoma skin cancer (NMSC) from the literature were used in linear regression analyses. The risk modification of NMSC due to smoking was accounted for by comparing second cancer risk ratios (RRs) with lung cancer RRs in regression analysis for each cancer. RESULTS For a diagnosis of squamous cell carcinoma, RRs for subsequent colon, gastric, and rectal cancers were significantly reduced, with that for renal cancer being marginally insignificant. For NMSC, RRs for cervical, esophageal, gastric, and rectal cancer were significantly reduced; those for colon and gallbladder cancer were marginally insignificant, while those for female breast, laryngeal, ovarian, renal, and uterine corpus cancers were insignificantly reduced; RRs for lip and salivary gland cancers and melanoma were significantly increased. Melanoma was inversely correlated with lung cancer. CONCLUSION These results provide nearly direct evidence that solar UVB irradiance reduces the risk of many internal cancers. The likely mechanism is production of Vitamin D.
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Grant WB. An ecologic study of cancer mortality rates in Spain with respect to indices of solar UVB irradiance and smoking. Int J Cancer 2006; 120:1123-8. [PMID: 17149699 DOI: 10.1002/ijc.22386] [Citation(s) in RCA: 119] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
There is increasing evidence that vitamin D reduces the risk of many types of cancer. Geographic variations in cancer mortality rates in Spain are apparently linked to variations in solar ultraviolet (UV) irradiances and other factors. Cancer mortality rates for 48 continental Spanish provinces for 1978-1992 were used in linear regression analyses with respect to mortality rates for latitude (an index of solar UVB levels), skin cancer (an index of high cumulative UVB irradiance), melanoma (an index related to solar UV irradiance and several other factors) and lung cancer (an index of cumulative effects of smoking). The 9 cancers with mortality rates significantly correlated with latitude for 1 or both sexes were brain, gastric, melanoma, nonmelanoma skin cancer (NMSC), non-Hodgkin's lymphoma (NHL), pancreatic, pleural, rectal and thyroid cancer. Inverse correlations with latitude were found for laryngeal, lung and uterine corpus cancer. The 17 cancers inversely correlated with NMSC are bladder, brain, breast, colon, esophageal, gallbladder, Hodgkin's lymphoma, lung, melanoma, multiple myeloma, NHL, ovarian, pancreatic, pleural, rectal, thyroid and uterine corpus cancer. The 16 correlated with melanoma are bladder, brain, breast, colon, gallbladder, leukemia, lung, multiple myeloma, NHL, ovarian, pancreatic, pleural, prostate, rectal, renal and uterine corpus cancer. The results for lung cancer were in accordance with the literature. These results provide more support for the UVB/vitamin D/cancer hypothesis and indicate a new way to investigate the role of solar UV irradiance on cancer risk. They also provide more evidence that melanoma and NMSC have different etiologies.
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Affiliation(s)
- William B Grant
- Sunlight, Nutrition, and Health Research Center (SUNARC) 2115 Van Ness Ave., MB 101 San Francisco, CA 94109-2510, USA.
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Boscoe FP, Schymura MJ. Solar ultraviolet-B exposure and cancer incidence and mortality in the United States, 1993-2002. BMC Cancer 2006; 6:264. [PMID: 17096841 PMCID: PMC1665523 DOI: 10.1186/1471-2407-6-264] [Citation(s) in RCA: 220] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2006] [Accepted: 11/10/2006] [Indexed: 11/10/2022] Open
Abstract
Background An inverse relationship between solar ultraviolet-B (UV-B) exposure and non-skin cancer mortality has long been reported. Vitamin D, acquired primarily through exposure to the sun via the skin, is believed to inhibit tumor development and growth and reduce mortality for certain cancers. Methods We extend the analysis of this relationship to include cancer incidence as well as mortality, using higher quality and higher resolution data sets than have typically been available. Over three million incident cancer cases between 1998 and 2002 and three million cancer deaths between 1993 and 2002 in the continental United States were regressed against daily satellite-measured solar UV-B levels, adjusting for numerous confounders. Relative risks of reduced solar UV-B exposure were calculated for thirty-two different cancer sites. Results For non-Hispanic whites, an inverse relationship between solar UV-B exposure and cancer incidence and mortality was observed for ten sites: bladder, colon, Hodgkin lymphoma, myeloma, other biliary, prostate, rectum, stomach, uterus, and vulva. Weaker evidence of an inverse relationship was observed for six sites: breast, kidney, leukemia, non-Hodgkin lymphoma, pancreas, and small intestine. For three sites, inverse relationships were seen that varied markedly by sex: esophagus (stronger in males than females), gallbladder (stronger in females than males), and thyroid (only seen in females). No association was found for bone and joint, brain, larynx, liver, nasal cavity, ovary, soft tissue, male thyroid, and miscellaneous cancers. A positive association between solar UV-B exposure and cancer mortality and incidence was found for anus, cervix, oral cavity, melanoma, and other non-epithelial skin cancer. Conclusion This paper adds to the mounting evidence for the influential role of solar UV-B exposure on cancer, particularly for some of the less-well studied digestive cancers. The relative risks for cancer incidence are similar to those for cancer mortality for most sites. For several sites (breast, colon, rectum, esophagus, other biliary, vulva), the relative risks of mortality are higher, possibly suggesting that the maintenance of adequate vitamin D levels is more critical for limiting tumor progression than for preventing tumor onset. Our findings are generally consistent with the published literature, and include three cancer sites not previously linked with solar UV-B exposure, to our knowledge: leukemia, small intestine, and vulva.
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Affiliation(s)
- Francis P Boscoe
- Department of Epidemiology and Biostatistics, School of Public Health, University at Albany, Rensselaer, NY 12144, USA
- New York State Cancer Registry, New York State Department of Health, Albany, NY 12237, USA
| | - Maria J Schymura
- Department of Epidemiology and Biostatistics, School of Public Health, University at Albany, Rensselaer, NY 12144, USA
- New York State Cancer Registry, New York State Department of Health, Albany, NY 12237, USA
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Physical and Psychosocial Issues in Lung Cancer Survivors. Oncology 2006. [DOI: 10.1007/0-387-31056-8_108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Leistikow BN, Tsodikov A. Cancer death epidemics in United States Black males: evaluating courses, causation, and cures. Prev Med 2005; 41:380-5. [PMID: 15890397 DOI: 10.1016/j.ypmed.2004.12.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2004] [Revised: 11/17/2004] [Accepted: 12/29/2004] [Indexed: 11/20/2022]
Abstract
BACKGROUND Estimates that smoking contributes 38-72% of the United States (US) Black male cancer death rate leave a wide range of uncertainty. This paper uses additional and regional data, and refined methods, to reassess that range. METHODS This study uses lung cancer rates as an exposure index, linear regression, age adjusted US 1950-2001 and US regional 1969-2001 death rates (rates), and the formula: smoking-attributable fraction (SAF)=(1-((rate in the unexposed) / (rate in the exposed))). Estimated lung cancer rates in the unexposed range between rates predicted for a population with no smoking-attributable lung cancers to rates seen in "nonsmokers." RESULTS Lung cancer death rates predicted 99.9% and 99.8% of the variances in non-lung non-stomach cancer death rates from 1950-1980 and 1950-1988, respectively (each P<0.0001). That suggests 2001 all-sites cancer death SAFs of 63% (sensitivity range 60-66%) nationally and from 43% in the Northeast to 67% in the South. CONCLUSIONS Smoking may cause most premature cancer deaths and temporal and regional cancer death rate disparities in Black men.
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Affiliation(s)
- Bruce N Leistikow
- Department of Public Health Sciences, University of California, Davis, CA 95616, USA.
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Bennett GG, Wolin KY, Robinson EL, Fowler S, Edwards CL. Perceived racial/ethnic harassment and tobacco use among African American young adults. Am J Public Health 2005; 95:238-40. [PMID: 15671457 PMCID: PMC1449159 DOI: 10.2105/ajph.2004.037812] [Citation(s) in RCA: 134] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/01/2004] [Indexed: 11/04/2022]
Abstract
We examined the association between perceived racial/ethnic harassment and tobacco use in 2129 African American college students in North Carolina. Age-adjusted and multivariate analyses evaluated the effect of harassment on daily and less-than-daily tobacco use. Harassed participants were twice as likely to use tobacco daily (odds ratio = 2.01; 95% confidence interval=1.94, 2.08) compared with those with no reported harassment experiences. Experiences of racial/ethnic harassment may contribute to tobacco use behaviors among some African American young adults.
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Affiliation(s)
- Gary G Bennett
- Harvard School of Public Health and Dana-Farber Cancer Institute, Center for Community-Based Research, 44 Binney St, SM256, Boston, MA 02115, USA.
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Grant WB, Garland CF, Holick MF. Comparisons of Estimated Economic Burdens due to Insufficient Solar Ultraviolet Irradiance and Vitamin D and Excess Solar UV Irradiance for the United States. Photochem Photobiol 2005; 81:1276-86. [PMID: 16159309 DOI: 10.1562/2005-01-24-ra-424] [Citation(s) in RCA: 88] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Vitamin D sufficiency is required for optimal health, and solar ultraviolet B (UVB) irradiance is an important source of vitamin D. UVB and/or vitamin D have been found in observational studies to be associated with reduced risk for over a dozen forms of cancer, multiple sclerosis, osteoporotic fractures, and several other diseases. On the other hand, excess UV irradiance is associated with adverse health outcomes such as cataracts, melanoma, and nonmelanoma skin cancer. Ecologic analyses are used to estimate the fraction of cancer mortality, multiple sclerosis prevalence, and cataract formation that can be prevented or delayed. Estimates from the literature are used for other diseases attributed to excess UV irradiation, additional cancer estimates, and osteoporotic fractures. These results are used to estimate the economic burdens of insufficient UVB irradiation and vitamin D insufficiency as well as excess UV irradiation in the United States for these diseases and conditions. We estimate that 50,000-63,000 individuals in the United States and 19,000-25,000 in the UK die prematurely from cancer annually due to insufficient vitamin D. The U.S. economic burden due to vitamin D insufficiency from inadequate exposure to solar UVB irradiance, diet, and supplements was estimated at $40-56 billion in 2004, whereas the economic burden for excess UV irradiance was estimated at $6-7 billion. These results suggest that increased vitamin D through UVB irradiance, fortification of food, and supplementation could reduce the health care burden in the United States, UK, and elsewhere. Further research is required to confirm these estimates.
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Affiliation(s)
- William B Grant
- Sunlight, Nutrition and Health Research Center (SUNARC), 2107 Van Ness Avenue, Suite 403B, San Francisco, CA 94109-2529, USA.
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