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Hajek A, König HH. What factors are associated with functional impairment among the oldest old? Front Med (Lausanne) 2022; 9:1092775. [PMID: 36619629 PMCID: PMC9815796 DOI: 10.3389/fmed.2022.1092775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 12/09/2022] [Indexed: 12/24/2022] Open
Abstract
Purpose Most of the existing studies did not explicitly focus on the oldest old who are at high risk of functional impairment. Moreover, some potential risk factors (such as financial poverty) of functional impairment have been neglected so far. Thus, our aim was to clarify the determinants (with a particular emphasis on financial poverty) of functional impairment exclusively among the oldest old. Methods Data were taken from the "Survey on quality of life and subjective well-being of the very old in North Rhine-Westphalia (NRW80+)" - a representative sample of individuals ≥80 years (community-dwelling and in institutionalized settings) in North Rhine-Westphalia (n = 1,863, average age was 86.5 years, ranging from 80 to 102 years). Common tools were used to quantify functional impairment. In regression analysis, these determinants were included: sex, age, marital status, educational level, income poverty, asset poverty, depressive symptoms, cognitive impairment, and the number of chronic conditions. Results Multiple linear regressions showed that higher functional impairment was associated with being female (ADL, β = 0.06, p < 0.01; IADL, β = 0.09, p < 0.01), higher age (ADL, β = 0.02, p < 0.001; IADL, β = 0.04, p < 0.001), low education (compared to high education: IADL, β = -0.10, p < 0.05), the presence of income poverty (ADL, β = 0.09, p < 0.05; IADL, β = 0.16, p < 0.01), more depressive symptoms (ADL, β = 0.12, p < 0.001; IADL, β = 0.14, p < 0.001), higher cognitive impairment (ADL, β = -0.03, p < 0.001; IADL, β = -0.06, p < 0.001), and a higher number of chronic conditions (ADL, β = 0.03, p < 0.001; IADL, β = 0.05, p < 0.001). Conclusion Several determinants of functional impairment among the oldest old have been identified (i.e., being female, higher age, low education, presence of income poverty, more depressive symptoms, higher cognitive impairment, and more chronic conditions). Such knowledge (e.g., regarding the association between income poverty and functional impairment) may assist in characterizing individuals aged 80 years and over at high risk for functional impairment. Ultimately, such knowledge may help to design specific interventions for high risk groups. Moreover, such knowledge may enrich the research areas addressing inequalities.
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Cromhout PF, Thygesen LC, Moons P, Nashef S, Damgaard S, Christensen AV, Rasmussen TB, Borregaard B, Thrysoee L, Thorup CB, Mols RE, Juel K, Berg SK. Supplementing prediction by EuroSCORE with social and patient-reported measures among patients undergoing cardiac surgery. J Card Surg 2020; 36:509-521. [PMID: 33283356 DOI: 10.1111/jocs.15227] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 10/28/2020] [Accepted: 11/19/2020] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The risk of poor outcomes is traditionally attributed to biological and physiological processes in cardiac surgery. However, evidence exists that other factors, such as emotional, behavioral, social, and functional, are predictive of poor outcomes. Objectives were to evaluate the predictive value of several emotional, social, functional, and behavioral factors on four outcomes: death within 90 days, prolonged stay in intensive care, prolonged hospital admission, and readmission within 90 days following cardiac surgery. METHODS This prospective study included adults undergoing cardiac surgery 2013-2014, including information on register-based socioeconomic factors and self-reported health in a nested subsample. Logistic regression analyses to determine the association and incremental value of each candidate predictor variable were conducted. Multiple regression analyses were used to determine the incremental value of each candidate predictor variable, as well as discrimination and calibration based on the area under the curve (AUC) and Brier score. RESULTS Of 3217 patients, 3% died, 9% had prolonged intensive care stay, 51% had prolonged hospital admission, and 39% were readmitted to hospital. Patients living alone (odds ratio, 1.19; 95% confidence interval, 1.02-1.38), with lower educational levels (1.27; 1.04-1.54) and low health-related quality of life (1.43; 1.02-2.01) had prolonged hospital admission. Analyses revealed living alone as predictive of prolonged intensive care unit (ICU) stay (Brier, 0.08; AUC, 0.68), death (0.03; 0.71), and prolonged hospital admission (0.24; 0.62). CONCLUSION Living alone was found to supplement EuroSCORE in predicting death, prolonged hospital admission, and prolonged ICU stay following cardiac surgery. Low educational level and impaired health-related quality of life were, furthermore, predictive of prolonged hospital admission.
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Affiliation(s)
- Pernille F Cromhout
- Department of Cardiothoracic Anaesthesiology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Lau C Thygesen
- The National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Philip Moons
- KU Leuven Department of Public Health and Primary Care, KU Leuven-University of Leuven, Leuven, Belgium.,Institute of Health and Care Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Samer Nashef
- Department of Cardiothoracic Surgery, Papworth Hospital, Cambridge, United Kingdom
| | - Sune Damgaard
- Department of Cardiothoracic Surgery, Copenhagen University Hospital, Copenhagen, Denmark
| | - Anne V Christensen
- Department of Cardiology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Trine B Rasmussen
- Department of Cardiology, Herlev and Gentofte University Hospital, Hellerup, Denmark
| | - Britt Borregaard
- Department of Cardiothoracic and Vascular Surgery, Odense University Hospital, Odense, Denmark
| | - Lars Thrysoee
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Charlotte B Thorup
- Department of Cardiology, Cardiac Surgery & Clinical Nursing Research Unit, Aalborg University Hospital, Aalborg, Denmark
| | - Rikke E Mols
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
| | - Knud Juel
- The National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Selina K Berg
- The National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark.,Department of Cardiology, Copenhagen University Hospital, Copenhagen, Denmark
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Pavlikova B, Freel L, van Dijk JP. Compliance with the Framework Convention on Tobacco Control in Slovakia and in Finland: Two Different Worlds. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E6661. [PMID: 32933121 PMCID: PMC7558294 DOI: 10.3390/ijerph17186661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 09/10/2020] [Accepted: 09/11/2020] [Indexed: 11/17/2022]
Abstract
The Framework Convention on Tobacco Control (FCTC) developed by the State Parties to the World Health Organization was ratified in Slovakia in 2004 and in Finland in 2005. The aim of this study was to explore and compare compliance with the FCTC in Finland and Slovakia. This is a two-country comparative study of tobacco control policy based on implementation of the FCTC in Slovakia and Finland. Compliance with the FCTC was measured similarly in Slovakia and Finland in terms of their institutional structure supporting a smoking free environment and implementation of selected articles of the FCTC. In Finland the responsibilities for anti-tobacco policy are clearly assigned. Slovakia does not have specifically responsible institutions. Finland has a clear plan for achieving the goal of a smoking-free country based on empirical evidence. Slovakia meets only the minimum standard resulting from its commitment as ratified in the FCTC and data are out of date or missing completely.
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Affiliation(s)
- Barbara Pavlikova
- Department of Labor Law and Social Security Law, Faculty of Law, Comenius University, 810 00 Bratislava, Slovakia;
| | - Lenka Freel
- Department of Labor Law and Social Security Law, Faculty of Law, Comenius University, 810 00 Bratislava, Slovakia;
| | - Jitse P. van Dijk
- Department of Community and Occupational Medicine, University Medical Center Groningen, University of Groningen, 9713 GZ Groningen, The Netherlands;
- Graduate School Kosice Institute for Society and Health, Faculty of Medicine, P.J. Safarik University in Kosice, 040 01 Kosice, Slovakia
- Olomouc University Social Health Institute, Theological Faculty, Palacky University, 771 47 Olomouc, Czech Republic
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Leisure-Time Physical Inactivity’s Association With Environmental, Demographic, and Lifestyle Factors in the United States. J Phys Act Health 2020; 17:412-422. [DOI: 10.1123/jpah.2018-0522] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 11/15/2019] [Accepted: 12/29/2019] [Indexed: 11/18/2022]
Abstract
Background: This study examined the effects of environmental, demographic, and lifestyle factors on leisure-time physical inactivity (LTPI). Methods: Analyses were based on county-level data in the contiguous United States. Statistical methods included simple regression, univariate, and multivariate 2-level organizational models (mixed models), and the intraclass correlation coefficient. Results: Higher average daily maximum air temperature was directly and indirectly (through smoking and obesity) positively associated with LTPI. Higher average fine particulate matter was positively associated with LTPI. Higher precipitation was negatively associated with LTPI. Altitude (≥1500 m) was associated with lower LTPI, directly because of better physical health at higher altitude and indirectly through temperature, fine particulate matter, precipitation, poverty, smoking, and obesity. Urban dwelling had direct and indirect (through poverty) negative associations with LTPI. Poverty had direct and indirect (through smoking and obesity) associations with LTPI. Smoking, poverty, and black race were each positively associated with LTPI. The association between black race and LTPI was explained by poverty. Modifying influences of gender, precipitation, and altitude were identified. Conclusions: The significant effects of temperature, fine particulate matter, precipitation, altitude, urban dwelling, poverty, smoking, and obesity on LTPI were both direct and indirect, and sex, precipitation, and altitude modified many of these associations.
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Veru-Lesmes F, Rho A, Joober R, Iyer S, Malla A. Socioeconomic deprivation and blood lipids in first-episode psychosis patients with minimal antipsychotic exposure: Implications for cardiovascular risk. Schizophr Res 2020; 216:111-117. [PMID: 31899097 DOI: 10.1016/j.schres.2019.12.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 10/16/2019] [Accepted: 12/19/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND The influence of socioeconomic deprivation on the cardiovascular health of patients with psychosis-spectrum disorders (PSD) has not been investigated despite the growing recognition of social factors as determinants of health, and the disproportionate rates of cardiovascular mortality observed in PSD. Discordant results have been documented when studying dyslipidemia -a core cardiovascular risk factor- in first-episode psychosis (FEP), before chronic exposure to antipsychotic medications. The objective of the present study is to determine the extent to which socioeconomic deprivation affects blood lipids in patients with FEP, and examine its implications for cardiovascular risk in PSD. METHODS Linear regression models, controlling for age, sex, exposure to pharmacotherapy, and physical anergia, were used to test the association between area-based measures of material and social deprivation and blood lipid levels in a sample of FEP patients (n = 208). RESULTS Social, but not material deprivation, was associated with lower levels of total and HDL cholesterol. This effect was statistically significant in patients with affective psychoses, but not in schizophrenia-spectrum disorders. CONCLUSIONS Contrary to other reports from the literature, the relationship between socioeconomic disadvantage and blood lipid levels was contingent on the social rather than the material aspects of deprivation. Furthermore, this association also depended on the main diagnostic category of psychosis, suggesting a complex interaction between the environment, psychopathology, and physical health. Future studies exploring health issues in psychosis might benefit from taking these associations into consideration. A better understanding of the biology of blood lipids in this context is necessary.
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Affiliation(s)
- Franz Veru-Lesmes
- Prevention and Early Intervention Program for Psychosis, Montreal, Quebec, Canada; Douglas Mental Health University Institute, Montreal, Quebec, Canada; Department of Psychiatry, McGill University, Montreal, Quebec, Canada
| | - Aldanie Rho
- Prevention and Early Intervention Program for Psychosis, Montreal, Quebec, Canada; Douglas Mental Health University Institute, Montreal, Quebec, Canada
| | - Ridha Joober
- Prevention and Early Intervention Program for Psychosis, Montreal, Quebec, Canada; Douglas Mental Health University Institute, Montreal, Quebec, Canada; Department of Psychiatry, McGill University, Montreal, Quebec, Canada
| | - Srividya Iyer
- Prevention and Early Intervention Program for Psychosis, Montreal, Quebec, Canada; Douglas Mental Health University Institute, Montreal, Quebec, Canada; Department of Psychiatry, McGill University, Montreal, Quebec, Canada
| | - Ashok Malla
- Prevention and Early Intervention Program for Psychosis, Montreal, Quebec, Canada; Douglas Mental Health University Institute, Montreal, Quebec, Canada; Department of Psychiatry, McGill University, Montreal, Quebec, Canada.
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Prevalence and Predictors of Smoking among Gambian Men: A Cross-Sectional National WHO STEP Survey. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16234719. [PMID: 31779281 PMCID: PMC6926921 DOI: 10.3390/ijerph16234719] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 11/21/2019] [Accepted: 11/22/2019] [Indexed: 11/16/2022]
Abstract
Background: Tobacco use is the leading cause of preventable death in the world, with a higher burden in low- and middle-income countries. The aim of this study was to quantify the prevalence and predictors of smoking among Gambian men using nationally representative data. Methods: Data was collected in 2010 from a random, nationally representative sample of 4111 adults aged 25–64 years (78% response rate) using the World Health Organization (WHO) STEPwise cross-sectional survey methods. Our analyses focused on men with valid information on smoking status (n = 1766) because of the low prevalence of smoking among women (1%). Results: The prevalence of current smoking among men was 31.4% (95% CI: 27.2–35.9). The median age of starting smoking was 19 years; 25% started before the age of 18 years and 10% started aged 8–10 years. Rural residence, underweight, and hypertension were significantly associated with smoking. Conclusion: The study reveals a high prevalence of smoking among Gambian men. It is evident that cigarettes are obtained by minors in The Gambia, as a high proportion of current smokers started at a young age. Advice and support to quit smoking should be extended to all smokers regardless of their age and whether or not they have any underlying health conditions.
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Cromhout PF, Berg SK, Moons P, Damgaard S, Nashef S, Thygesen LC. Updating EuroSCORE by including emotional, behavioural, social and functional factors to the risk assessment of patients undergoing cardiac surgery: a study protocol. BMJ Open 2019; 9:e026745. [PMID: 31272975 PMCID: PMC6615815 DOI: 10.1136/bmjopen-2018-026745] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
INTRODUCTION Conventional risk assessment in cardiac surgery focus on medical and physiological factors and have been developed to predict mortality. Other relevant risk factors associated with increased risk of poor outcomes are not included. Adding non-medical variables as potential prognostic factors to risk assessments direct attention away from specific diagnoses towards a more holistic view of the patients and their predicament. The aim of this paper is to describe the method and analysis plan for the development and validation of a prognostic screening tool as a supplement to the European System for Cardiac Operative Risk Evaluation (EuroSCORE) to predict mortality, readmissions and prolonged length of admission in patients within 90 days after cardiac surgery, as individual outcomes. METHODS AND ANALYSIS The development of a prognostic screening tool with inclusion of emotional, behavioural, social and functional factors complementing risk assessment by EuroSCORE will adopt the methods recommended by the PROGnosis RESearch Strategy Group and report using the Transparent Reporting of a multivariable prediction model for Individual Prognosis Or Diagnosis statement. In the development stage, we will use data derived from three datasets comprising 1143, 3347 and 982 patients for a prospective cohort study of patients undergoing cardiac surgery, respectively. We will construct logistic regression models to predict mortality, prolonged length of admission and 90-day readmissions. In the validation stage, we will use data from a separate sample of 333 patients planned to undergo cardiac surgery to assess the performance of the developed prognostic model. We will produce validation plots showing the overall performance, area under the curve statistic for discrimination and the calibration slope and intercept. ETHICS AND DISSEMINATION The study will follow the requirements from the Ethical Committee System ensuring voluntary participation in accordance with the Helsinki declarations. Data will be filed in accordance with the requirements of the Danish Data Protection Agency.
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Affiliation(s)
| | - Selina Kikkenborg Berg
- Heart Centre, Rigshospitalet, Copenhagen, Denmark
- The National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Philip Moons
- Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium
- Institute of Health and Care Sciences, University of Gothenborg, Gothenborg, Sweden
| | - Sune Damgaard
- Department of Cardiothoracic Surgery, Rigshospitalet, Copenhagen, Denmark
| | - Samer Nashef
- Department of Cardiothoracic Surgery, Papworth Hospital NHS Foundation Trust, Cambridge, UK
| | - Lau Caspar Thygesen
- The National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
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Jackson WM, O’Shea TM, Allred EN, Laughon MM, Gower WA, Leviton A. Risk factors for chronic lung disease and asthma differ among children born extremely preterm. Pediatr Pulmonol 2018; 53:1533-1540. [PMID: 30160065 PMCID: PMC6716602 DOI: 10.1002/ppul.24148] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 08/11/2018] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To evaluate the hypothesis that chronic lung disease of prematurity (CLD) is a risk factor for asthma in children born extremely preterm, and the hypothesis that the risk factors for CLD are similar to those for asthma. METHODS A retrospective analysis was performed using data collected prospectively from 882 children born before the 28th week of gestation between 2002 and 2004 who returned for follow-up at ages 12 and 24 months and 10 years. We created time-oriented logistic regression models to compare risk factors for CLD, defined as need for supplemental oxygen at 36 weeks postmenstrual age, and parent-reported asthma at 10 years of age. RESULTS CLD diagnosed during neonatal admission was associated with bronchodilator use at 12 months and 24 months (P < 0.001), but not with an asthma diagnosis at 10 years (Odds Ratio 1.3; 95% confidence interval 0.98-1.8). While risk factors for CLD include lower gestational age (OR 2.7; 1.5-4.7) and fetal growth restriction (OR 2.3; 1.4-3.7), risk factors for asthma include mother's eligibility for public insurance (Medicaid) (OR 1.8; 1.1-2.8), and higher weight gain velocity during the first year (OR 1.5; 1.02-2.2) and between the 2nd and 10th year (OR 1.7; 1.2-2.4). CONCLUSIONS Among children born extremely preterm, the diagnosis of CLD and its antecedents were associated with transient preschool wheezing, but not with asthma. Post-NICU factors, such as growth velocity and socioeconomic disadvantage, appear to have stronger associations with asthma than exposures during NICU admission.
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Affiliation(s)
- Wesley M. Jackson
- Department of Pediatrics, School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - T. Michael O’Shea
- Department of Pediatrics, School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - Elizabeth N. Allred
- Departments of Neurology, Boston Children’s Hospital, and Harvard Medical School, Boston, Massachusetts
| | - Matthew M. Laughon
- Department of Pediatrics, School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - W. Adam Gower
- Department of Pediatrics, School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - Alan Leviton
- Departments of Neurology, Boston Children’s Hospital, and Harvard Medical School, Boston, Massachusetts
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Prevalence of Smoking among Men in Ethiopia and Kenya: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15061232. [PMID: 29891795 PMCID: PMC6025624 DOI: 10.3390/ijerph15061232] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 05/31/2018] [Accepted: 06/09/2018] [Indexed: 11/20/2022]
Abstract
While tobacco use remains the largest single cause of premature death in the industrialized countries, low-and-middle income countries are also experiencing a rising burden of the tobacco epidemic and are making various programmatic efforts to tackle the issue. Evidence-based policy making is critical to the long-term success of tobacco intervention programs and is reliant on regular monitoring of the trends and prevalence rates of tobacco use though population-based surveys, which are sparse for countries in eastern Africa. Therefore, in the present study we aimed to (1) estimate the trends in the prevalence of self-reported smoking status; and (2) explore the sociodemographic factors associated with smoking among adult men in Ethiopia and Kenya. Methods: Subjects were 26,919 adult men aged between 15 and 59 years from Ethiopia and Kenya. Nationally representative cross-sectional data on self-reported smoking and relevant sociodemographic indicators were collected from the Demographic and Health Surveys (DHS) conducted in these two countries. Data analysis was performed by descriptive, bivariate, and multivariable methods. Results: In Ethiopia, the prevalence rate of smoking increased from 8.5% in 2005 to 11.7% in 2011. While in Kenya, the rate declined albeit slowly from 22.9% in 2003 to 18.8% in 2008–2009 and 17% in 2014. The prevalence was significantly different in urban and rural areas. In majority of the surveys, prevalence of smoking was highest in the age group of 25–34 years. The prevalence of smoking varied widely across several socioeconomic characteristics. Conclusions: The findings indicate a high rate of smoking among men especially in urban areas, and call for policy actions to address the socioeconomic factors as a part of the policy to strengthen tobacco-control efforts.
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CHOI WS, MOON OK, YEUM DM. Latent profile analysis of lifestyle characteristics and health risk behaviors among Koreans who have completed industrial accident care. INDUSTRIAL HEALTH 2017; 55:460-470. [PMID: 28768939 PMCID: PMC5633362 DOI: 10.2486/indhealth.2017-0008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 07/24/2017] [Indexed: 06/07/2023]
Abstract
This study investigated the characteristics and health behavior profiles of 1,803 workers who had experienced industrial accidents. Average weekly exercise days, average number of cigarettes smoked per day, average daily sleep duration, and number of days of alcohol consumption were selected to investigate health behavior profiles. Specifically, latent profile analysis was applied to identify the health behavior profiles of people who had completed industrial accident care; the latent classes were the health-conscious type (n=240), the potential-risk type (n=850), and the high-risk type (n=713). Comparison of the health-conscious and potential-risk types indicated that younger subjects, the employed, and those with lower social status and life satisfaction were more likely to be the potential-risk type. Comparison of the health-conscious and high-risk types revealed that males, younger subjects, the employed, those without chronic illnesses, and those with lower social status and life satisfaction were more likely to be the high-risk type. The results suggest that industrial accident victims who have completed accident care have different health behaviors and it is necessary to improve health promotion based on health type characteristics.
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Affiliation(s)
- Wan-Suk CHOI
- International University of Korea, Republic of Korea
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Sheikh MA. Confounding and Statistical Significance of Indirect Effects: Childhood Adversity, Education, Smoking, and Anxious and Depressive Symptomatology. Front Psychol 2017; 8:1317. [PMID: 28824498 PMCID: PMC5539245 DOI: 10.3389/fpsyg.2017.01317] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Accepted: 07/18/2017] [Indexed: 11/13/2022] Open
Abstract
The life course perspective, the risky families model, and stress-and-coping models provide the rationale for assessing the role of smoking as a mediator in the association between childhood adversity and anxious and depressive symptomatology (ADS) in adulthood. However, no previous study has assessed the independent mediating role of smoking in the association between childhood adversity and ADS in adulthood. Moreover, the importance of mediator-response confounding variables has rarely been demonstrated empirically in social and psychiatric epidemiology. The aim of this paper was to (i) assess the mediating role of smoking in adulthood in the association between childhood adversity and ADS in adulthood, and (ii) assess the change in estimates due to different mediator-response confounding factors (education, alcohol intake, and social support). The present analysis used data collected from 1994 to 2008 within the framework of the Tromsø Study (N = 4,530), a representative prospective cohort study of men and women. Seven childhood adversities (low mother's education, low father's education, low financial conditions, exposure to passive smoke, psychological abuse, physical abuse, and substance abuse distress) were used to create a childhood adversity score. Smoking status was measured at a mean age of 54.7 years (Tromsø IV), and ADS in adulthood was measured at a mean age of 61.7 years (Tromsø V). Mediation analysis was used to assess the indirect effect and the proportion of mediated effect (%) of childhood adversity on ADS in adulthood via smoking in adulthood. The test-retest reliability of smoking was good (Kappa: 0.67, 95% CI: 0.63; 0.71) in this sample. Childhood adversity was associated with a 10% increased risk of smoking in adulthood (Relative risk: 1.10, 95% CI: 1.03; 1.18), and both childhood adversity and smoking in adulthood were associated with greater levels of ADS in adulthood (p < 0.001). Smoking in adulthood did not significantly mediate the association between childhood adversity and ADS in adulthood. However, when education was excluded as a mediator-response confounding variable, the indirect effect of childhood adversity on ADS in adulthood was statistically significant (p < 0.05). This study shows that a careful inclusion of potential confounding variables is important when assessing mediation.
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Affiliation(s)
- Mashhood Ahmed Sheikh
- Health Services Research Unit, Department of Community Medicine, University of TromsøTromsø, Norway
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12
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Sharp L, McDevitt J, Brown C, Comber H. Smoking at diagnosis significantly decreases 5-year cancer-specific survival in a population-based cohort of 18 166 colon cancer patients. Aliment Pharmacol Ther 2017; 45:788-800. [PMID: 28176335 DOI: 10.1111/apt.13944] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2016] [Revised: 06/15/2016] [Accepted: 12/26/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND Accumulating evidence suggests smoking may adversely affect cancer patients' outcomes. Previous studies of smoking and survival in colon cancer have been limited by size and/or lack of a population basis and results have been inconsistent. AIM To investigate in a large population-based cohort whether smoking status at diagnosis is an independent prognostic factor for cancer-specific survival in colon cancer and whether treatment modifies any impact of smoking. METHODS Colon adenocarcinomas diagnosed between 1994 and 2012 were abstracted from the National Cancer Registry Ireland, and classified by smoking status at diagnosis. Cancer-specific death rates over 5 years were compared in current, ex- and never smokers using multivariable Cox proportional hazards models, and subgroup analyses by treatment (combinations of cancer-directed surgery and chemotherapy) were conducted. RESULTS Of 18 166 colon cancers, 20% of patients were current smokers, 23% ex-smokers and 57% never smokers. Compared to never smokers, current smokers had a significantly raised cancer death rate [multivariable hazard ratio (HR) = 1.14, 95% CI: 1.07-1.12]. There was a significant interaction between treatment and smoking (P = 0.03). In those who had cancer-directed surgery only, but not other groups, current smokers had a significantly increased cancer death rate compared to never smokers (HR = 1.21, 95% CI: 1.09-1.34). CONCLUSIONS Smoking at diagnosis is an independent prognostic factor for colon cancer. The limitation of the association to surgically-treated patients suggests that the underlying mechanism(s) may be related to surgery. While further research is needed to elucidate mechanisms, continued efforts to encourage smoking prevention and cessation may yield benefits in terms of improved survival from colon cancer.
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Affiliation(s)
- L Sharp
- Institute of Health & Society, Newcastle University, Newcastle upon Tyne, UK
| | - J McDevitt
- National Cancer Registry Ireland, Cork, Ireland
| | - C Brown
- National Cancer Registry Ireland, Cork, Ireland
| | - H Comber
- National Cancer Registry Ireland, Cork, Ireland
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Feng W, Lim CY, Maiti T, Zhang Z. Spatial regression and estimation of disease risks: A clustering‐based approach. Stat Anal Data Min 2016. [DOI: 10.1002/sam.11314] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Wenning Feng
- Department of Statistics and Probability Michigan State University East Lansing, MI 48824 USA
| | - Chae Young Lim
- Department of Statistics Seoul National University Seoul 08826 South Korea
| | - Tapabrata Maiti
- Department of Statistics and Probability Michigan State University East Lansing, MI 48824 USA
| | - Zhen Zhang
- Department of Statistics University of Chicago Chicago, IL 60637 USA
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Nandy S, Lim CY, Maiti T. Additive model building for spatial regression. J R Stat Soc Series B Stat Methodol 2016. [DOI: 10.1111/rssb.12195] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Feng W, Sarkar A, Lim CY, Maiti T. Variable selection for binary spatial regression: Penalized quasi-likelihood approach. Biometrics 2016; 72:1164-1172. [PMID: 27061299 DOI: 10.1111/biom.12525] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2014] [Revised: 01/01/2016] [Accepted: 03/01/2016] [Indexed: 11/29/2022]
Abstract
We consider the problem of selecting covariates in a spatial regression model when the response is binary. Penalized likelihood-based approach is proved to be effective for both variable selection and estimation simultaneously. In the context of a spatially dependent binary variable, an uniquely interpretable likelihood is not available, rather a quasi-likelihood might be more suitable. We develop a penalized quasi-likelihood with spatial dependence for simultaneous variable selection and parameter estimation along with an efficient computational algorithm. The theoretical properties including asymptotic normality and consistency are studied under increasing domain asymptotics framework. An extensive simulation study is conducted to validate the methodology. Real data examples are provided for illustration and applicability. Although theoretical justification has not been made, we also investigate empirical performance of the proposed penalized quasi-likelihood approach for spatial count data to explore suitability of this method to a general exponential family of distributions.
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Affiliation(s)
| | - Abdhi Sarkar
- Michigan State University, East Lansing, Michigan 48824, U.S.A
| | | | - Tapabrata Maiti
- Michigan State University, East Lansing, Michigan 48824, U.S.A
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Sweileh WM, Al-Jabi SW, Sawalha AF, AbuTaha AS, Zyoud SH. Bibliometric analysis of medicine-related publications on poverty (2005-2015). SPRINGERPLUS 2016; 5:1888. [PMID: 27843745 PMCID: PMC5084147 DOI: 10.1186/s40064-016-3593-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 10/21/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND Poverty is a global problem. The war against poverty requires not only financial support, but also poverty-related research to pinpoint areas of high need of intervention. In line with international efforts to fight poverty and negative consequences, we carried out this study to give a bibliometric overview of medicine-related literature on poverty. Such a s study is an indicator of the extent of interaction of various international key players on the war against poverty-related health problems. METHODS Scopus was used to achieve the objective of this study. The time span set for this study was 2005-2015. Poverty-related articles under the subject area "Medicine" were used to give bibliometric indicators such as annual growth of publications, international collaboration, highly cited articles, active countries, institutions, journals, and authors. RESULTS The total number of retrieved articles was 1583. The Hirsh-index of retrieved articles was 56. A modest and fluctuating increase was seen over the study period. Visualization map of retrieved articles showed that "HIV", infectious diseases, mental health, India, and Africa were most commonly encountered terms. No significant dominance of any particular author or journal was observed in retrieved articles. The United States of America had the largest share in the number of published articles. The World Health Organization and Centers for Disease Prevention and Control were among top active institutions/organizations. International collaboration was observed in less than one third of publications. Top cited articles focused on three poverty-related health issues, mainly, infectious diseases, malnutrition, and child development/psychology. Most of top articles were published in high impact journals. CONCLUSIONS Data indicated that articles on poverty were published in high influential medical journals indicative of the importance of poverty as a global health problem. However, the number publications and the extent of international collaborations was lower than expected given the huge burden of poverty-related health problems.
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Affiliation(s)
- Waleed M. Sweileh
- Department of Physiology, Pharmacology, and Toxicology, College of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Samah W. Al-Jabi
- Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Ansam F. Sawalha
- Department of Physiology, Pharmacology, and Toxicology, College of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Adham S. AbuTaha
- Department of Physiology, Pharmacology, and Toxicology, College of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Sa’ed H. Zyoud
- Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
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Luh DL, Hsu HC, Chang WC, Pan LY. Sex Differences in Smoking Behavior Trajectory Patterns and Related Factors Among Older Adults in Taiwan. INT J GERONTOL 2015. [DOI: 10.1016/j.ijge.2014.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Cremers HP, Mercken L, de Vries H, Oenema A. A longitudinal study on determinants of the intention to start smoking among Non-smoking boys and girls of high and low socioeconomic status. BMC Public Health 2015; 15:648. [PMID: 26163878 PMCID: PMC4499438 DOI: 10.1186/s12889-015-1917-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Accepted: 06/09/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND This study identifies differences in socio-cognitive factors as they relate to the intention to smoke among boys and girls living in high socioeconomic status (HSES) and low socioeconomic status (LSES) neighborhoods. METHODS A total of 1,643 children (aged 10-12 years) completed a web-based questionnaire assessing their intention, attitude, social influences, and self-efficacy toward smoking at baseline and at one year follow-up. Logistic regression analyses were conducted to examine the relations between intention and predictor variables (i.e. attitude, social influence, and self-efficacy). Three-way interaction terms were added to the first analysis to examine potential interactions of gender, socioeconomic status and predictor variables. A 3-way interaction effect was present, and therefore subgroup analyses for HSES and LSES boys and girls were warranted. RESULTS The results indicated that positive attitudes toward smoking were related to the intention to smoke among HSES boys, whereas HSES girls had higher intentions to smoke if they perceived fewer disadvantages of smoking (OR: 0.42; 95 % CI: 0.22-0.82). The intention to smoke among LSES boys was predicted by perceived social norms (OR: 0.49; 95 % CI: 0.25-0.93); in LSES girls, the smoking behavior of people in their environment was most strongly related to their smoking intention (OR: 5.55; 95 % CI: 2.81-10.93). CONCLUSIONS To prevent youth smoking, HSES boys and girls may benefit from interventions that address attitudes. Boys from an LSES neighborhood may profit from smoking prevention interventions that target social norms, while LSES girls may benefit from strategies aimed at resisting the influence of smokers in their environment. TRIAL REGISTRATION The 'Fun without Smokes' study is approved by the Medical Ethics Committee of the Atrium-Orbis-Zuyd Hospital (NL32093.096.11/MEC 11-T-25) and registered in the Dutch Trial Register ( NTR3116 ).
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Affiliation(s)
- Henricus-Paul Cremers
- Department of Health Promotion, School for Public Health and Primary Care (CAPHRI), Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands.
| | - Liesbeth Mercken
- Department of Health Promotion, School for Public Health and Primary Care (CAPHRI), Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands.
| | - Hein de Vries
- Department of Health Promotion, School for Public Health and Primary Care (CAPHRI), Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands.
| | - Anke Oenema
- Department of Health Promotion, School for Public Health and Primary Care (CAPHRI), Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands.
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Walker N, Johnston V, Glover M, Bullen C, Trenholme A, Chang A, Morris P, Segan C, Brown N, Fenton D, Hawthorne E, Borland R, Parag V, Von Blaramberg T, Westphal D, Thomas D. Effect of a family-centered, secondhand smoke intervention to reduce respiratory illness in indigenous infants in Australia and New Zealand: a randomized controlled trial. Nicotine Tob Res 2015; 17:48-57. [PMID: 25156527 PMCID: PMC4282121 DOI: 10.1093/ntr/ntu128] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Accepted: 06/27/2014] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Secondhand smoke (SHS) is a significant cause of acute respiratory illness (ARI) and 5 times more common in indigenous children. A single-blind randomized trial was undertaken to determine the efficacy of a family centered SHS intervention to reduce ARI in indigenous infants in Australia and New Zealand. METHODS Indigenous mothers/infants from homes with ≥ 1 smoker were randomized to a SHS intervention involving 3 home visits in the first 3 months of the infants' lives (plus usual care) or usual care. The primary outcome was number of ARI-related visits to a health provider in the first year of life. Secondary outcomes, assessed at 4 and 12 months of age, included ARI hospitalization rates and mothers' report of infants' SHS exposure (validated by urinary cotinine/creatinine ratios [CCRs]), smoking restrictions, and smoking cessation. RESULTS Two hundred and ninety-three mother/infant dyads were randomized and followed up. Three quarters of mothers smoked during pregnancy and two thirds were smoking at baseline (as were their partners), with no change for more than 12 months. Reported infant exposure to SHS was low (≥ 95% had smoke-free homes/cars). Infant CCRs were higher if one or both parents were smokers and if mothers breast fed their infants. There was no effect of the intervention on ARI events [471 intervention vs. 438 usual care (reference); incidence rate ratio = 1.10, 95% confidence intervals (CI) = 0.88-1.37, p = .40]. CONCLUSIONS Despite reporting smoke-free homes/cars, mothers and their partners continue to smoke in the first year of infants' lives, exposing them to SHS. Emphasis needs to be placed on supporting parents to stop smoking preconception, during pregnancy, and postnatal.
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Affiliation(s)
- Natalie Walker
- National Institute for Health Innovation, School of Population Health, University of Auckland, Auckland, New Zealand;
| | - Vanessa Johnston
- Menzies School of Health Research, Institute of Advanced Studies, Charles Darwin University, Darwin, Australia
| | - Marewa Glover
- Centre for Tobacco Control Research, Social and Community Health, School of Population Health, University of Auckland, Auckland, New Zealand
| | - Christopher Bullen
- National Institute for Health Innovation, School of Population Health, University of Auckland, Auckland, New Zealand
| | - Adrian Trenholme
- Kidz First and Women's Health Division, Counties Manukau District Health Board, Auckland, New Zealand
| | - Anne Chang
- Menzies School of Health Research, Institute of Advanced Studies, Charles Darwin University, Darwin, Australia; Queensland Children's Respiratory Centre and Queensland Children's Medical Research Institute, Royal Children's Hospital, Brisbane, Queensland, Australia
| | - Peter Morris
- Menzies School of Health Research, Institute of Advanced Studies, Charles Darwin University, Darwin, Australia
| | - Catherine Segan
- Centre for Health Policy, Programs and Economics, University of Melbourne, Victoria, Australia
| | - Ngiare Brown
- Department of Medicine, University of Wollongong, Wollongong, Australia
| | - Debra Fenton
- Kidz First and Women's Health Division, Counties Manukau District Health Board, Auckland, New Zealand
| | | | - Ron Borland
- VicHealth Center for Tobacco Control, Cancer Council Victoria, Victoria, Australia
| | - Varsha Parag
- National Institute for Health Innovation, School of Population Health, University of Auckland, Auckland, New Zealand
| | - Taina Von Blaramberg
- National Institute for Health Innovation, School of Population Health, University of Auckland, Auckland, New Zealand
| | - Darren Westphal
- Menzies School of Health Research, Institute of Advanced Studies, Charles Darwin University, Darwin, Australia
| | - David Thomas
- Menzies School of Health Research, Institute of Advanced Studies, Charles Darwin University, Darwin, Australia; Lowitja Institute, Charles Darwin University, Darwin, Australia
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Hein R, Köster I, Bollschweiler E, Schubert I. Prevalence of inflammatory bowel disease: estimates for 2010 and trends in Germany from a large insurance-based regional cohort. Scand J Gastroenterol 2014; 49:1325-35. [PMID: 25259808 DOI: 10.3109/00365521.2014.962605] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE A worldwide increase in prevalence of inflammatory bowel disease (IBD) has been reported. For Germany, latest publications not restricted to actively treated disease present data of the 1980s. This study estimates the administrative 1-year period IBD prevalence in 2010 and investigates the trend in prevalence of actively treated disease between 2001 and 2010. MATERIAL AND METHODS Utilizing an insurance-based cohort (n = 311,001 in 2001 to 265,102 in 2010), case definition was based on ICD-10 codes. The prevalence of active treatment was based on internally validated IBD cases of the respective year. The 1-year period prevalence in 2010 accounts for cases actively treated in at least one of the years between 2001 and 2010. Estimates were directly standardized by age and sex to the population of Germany. The change in prevalence of actively treated disease over the years was evaluated by means of Poisson regression. RESULTS The IBD prevalence in 2010 was 744 (95% confidence interval [CI]: 707-775) per 100,000 (Crohn's disease: 322 [95% CI: 302-346], ulcerative colitis: 412 [95% CI: 389-436] per 100,000). The prevalence of actively treated disease increased significantly between 2001 (344 [95% CI: 324-364] per 100,000) and 2010 (493 [95% CI: 464-519] per 100,000; increase in prevalence by 42% [95% CI: 31%-53%], p trend = 6.0 × 10(-19)). CONCLUSION In line with worldwide reports, our results based on a large insurance cohort suggest a considerable increase in IBD prevalence in Germany since the 1980s. The significant increase in prevalence of actively treated disease in our cohort highlights the need to adapt healthcare services and deal with the burden associated with increasing numbers of IBD patients.
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Affiliation(s)
- Rebecca Hein
- PMV Research Group at the Department of Child and Adolescent Psychiatry and Psychotherapy, University of Cologne , Herderstraße 52, 50931 Cologne , Germany
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Dornelas E, Oncken C, Greene J, Sankey HZ, Kranzler HR. Major depression and PTSD in pregnant smokers enrolled in nicotine gum treatment trial. Am J Addict 2014; 22:54-9. [PMID: 23398227 DOI: 10.1111/j.1521-0391.2013.12029.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Revised: 01/14/2012] [Accepted: 07/27/2012] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Pregnant women face considerable barriers to smoking cessation. The purpose of this study was to determine the prevalence of major depressive disorder (MDD) and post-traumatic stress disorder (PTSD) and response to smoking cessation treatment in pregnant smokers participating in a randomized, placebo-controlled trial of nicotine gum. METHODS Participants were 194 low-income, ethnically diverse pregnant smokers. RESULTS Utilizing a structured interview, 45% and 18% of the subjects met criteria for a lifetime diagnosis of MDD and PTSD, respectively. There was no difference in response to treatment, based on the presence of either of these psychiatric disorders. CONCLUSIONS Cumulatively, these findings provide evidence of the high degree of unmet mental health needs in pregnant smokers. SCIENTIFIC SIGNIFICANCE Pregnant women with a history of MDD and PTSD appear to be as likely to benefit from smoking cessation treatment as those without such a history.
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Affiliation(s)
- Ellen Dornelas
- Department of Medicine, University of Connecticut School of Medicine, Farmington, Connecticut, USA.
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Giatti L, Barreto SM. Tabagismo, situação no mercado de trabalho e gênero: análise da PNAD 2008. CAD SAUDE PUBLICA 2011; 27:1132-42. [DOI: 10.1590/s0102-311x2011000600010] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2010] [Accepted: 03/18/2011] [Indexed: 11/21/2022] Open
Abstract
O presente estudo teve como objetivo verificar se o tabagismo atual está associado à inserção no mercado de trabalho, após ajuste por escolaridade, renda e saúde em homens e mulheres; objetivou, também, discutir hipóteses explicativas. Foram estudados indivíduos de 15 a 64 anos, residentes em regiões metropolitanas brasileiras, pertencentes à população economicamente ativa, incluídos na Pesquisa Nacional por Amostra de Domicílios (2008). Razão de prevalência (RP) e intervalo de 95% de confiança (IC95%) foram obtidos pela regressão de Poisson. Após ajustes, o tabagismo foi estatisticamente maior em indivíduos inseridos no trabalho sem proteção social (homens, RP = 1,31, IC95%: 1,24-1,38; mulheres, RP = 1,22, IC95%: 1,12-1,31) e desempregados (homens, RP = 1,31, IC95%: 1,18-1,44; mulheres, RP = 1,16, IC95%: 1,03-1,32). Prevalências mais altas de tabagismo foram observadas nos homens inseridos no trabalho sem proteção social. Nossos resultados confirmam que a situação no mercado de trabalho é uma dimensão independente das desigualdades sociais no tabagismo. O gradiente social observado foi mais acentuado nos homens, mas a associação entre inserção no trabalho e tabagismo está presente nos dois gêneros.
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Lovasi GS, Diez Roux AV, Hoffman EA, Smith LJ, Jiang R, Carr JJ, Barr RG. Socioeconomic status is positively associated with percent emphysema on CT scan: The MESA lung study. Acad Radiol 2011; 18:199-204. [PMID: 21232685 DOI: 10.1016/j.acra.2010.10.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2010] [Revised: 08/17/2010] [Accepted: 10/25/2010] [Indexed: 11/26/2022]
Abstract
RATIONALE AND OBJECTIVES Higher socioeconomic status (SES) has been associated with lower respiratory mortality and better lung function, but whether a similar gradient exists for computed tomography (CT) measures of subclinical emphysema is unknown. MATERIALS AND METHODS The Multi-Ethnic Study of Atherosclerosis (MESA) recruited African-American, Chinese, Hispanic, and white participants, ages 45 to 84 years, without clinical cardiovascular disease, from six US sites between 2000 and 2002. The MESA Lung Study assessed percent emphysema, defined based on the proportion of pixels below an attenuation threshold of 910 HU from lung windows of cardiac CT scans. Generalized linear models were adjusted for demographic characteristics, height, body mass index, history of respiratory illness, occupational and residential exposures, tobacco use, and CT scanner type. RESULTS Among 3706 participants with a mean age of 61 (±10), the median value for percent emphysema was 18 (interquartile range = 20). Compared with those who did not complete high school, participants with a graduate degree had a higher percent emphysema (difference of 4; P < .001). Income and wealth were also positively associated with percent emphysema. In contrast, higher SES was associated with better lung function. Descriptive and subgroup analyses were used to explore potential explanations for divergent results, including the possibility that suboptimal inspiration during CT scanning would decrease percent emphysema, making the lungs appear healthier when effort is relatively poor. CONCLUSION Although SES indicators were positively associated with subclinical emphysema detectable on CT scan, this unexpected association may highlight potential bias because of effort dependence of both CT measures and spirometry.
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Lee ACK, Siddiqi K, Khan MA, Ahmed M, Shafiq-Ur-Rehman, Shams N, Nazir A. Local Determinants of Tobacco Use in Pakistan and the Importance of Context. J Smok Cessat 2010. [DOI: 10.1375/jsc.5.2.145] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
AbstractIntroduction:The tobacco epidemic is surging in developing countries. While the determinants of tobacco use are well known, it is less certain whether they are similar in developed and developing countries. This has important ramifications for the implementation of interventions locally. This qualitative study explored the determinants and importance of context on tobacco use in Pakistan.Methods:Focus group discussions were conducted in two districts with doctors, nurses and patients from local tuberculosis clinics.Results:Peer influence, social acceptability, affordability and visibility of tobacco, public understanding and personal perception of risks influence tobacco use. Individual factors, such as personal curiosity, adversity and stress, also affected tobacco uptake and use. Patients were willing to pay for effective cessation treatment provided the costs were comparable to their expenditure on tobacco.Discussion:Factors such as peer and social influences are similar to those reported elsewhere. However, local variations exist in the degree of sociocultural acceptability, visibility of tobacco use, public understanding of risks and individual situational factors that influence tobacco use. Patients are prepared to pay for treatment, but there are gender differences in what can be afforded. For tobacco cessation interventions to be effective, local adaptations are essential to ensure cultural and contextual appropriateness.
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Christiansen BA, Brooks M, Keller PA, Theobald WE, Fiore MC. Closing tobacco-related disparities: Using community organizations to increase consumer demand. Am J Prev Med 2010; 38:S397-402. [PMID: 20176314 DOI: 10.1016/j.amepre.2009.11.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2009] [Revised: 10/28/2009] [Accepted: 11/25/2009] [Indexed: 11/18/2022]
Abstract
BACKGROUND Individuals living in poverty are more likely to smoke, and they suffer disproportionately from tobacco use. Strategies used to deliver tobacco-cessation interventions often fail to reach smokers living in poverty. Providing tobacco interventions to smokers when they present to community organizations is a potential strategy, but the acceptability and effectiveness of such interventions is unknown. METHODS In this 2007 pilot study, 295 smokers seeking emergency assistance from the Salvation Army in Wisconsin were randomly assigned to either a very brief (30-second) smoking intervention condition or to a control no-intervention condition. All participants completed a follow-up survey at the end of their visit assessing their satisfaction with the community agency, interest in quitting, and motivation to quit. RESULTS This brief intervention increased the likelihood that smokers would seek help when they decided to quit (61% vs 44%, p<0.05) but did not affect intention to quit in the next 6 months or perceived difficulty of quitting. The intervention was well received by both participants and Salvation Army staff. CONCLUSIONS Smokers in this pilot study found it acceptable to have their smoking addressed when seeking services from a community agency. Such interventions may need to be more intense than the one used in this study in order to achieve the goal of increased motivation to quit. Community agencies should consider including brief tobacco-dependence interventions as a secondary mission to improve their clients' health.
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Affiliation(s)
- Bruce A Christiansen
- Center for Tobacco Research and Intervention, University of Wisconsin School of Medicine and Public Health, Madison, USA.
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Relationship between occupational exposure to ionizing radiation and mortality at the French electricity company, period 1961-2003. Int Arch Occup Environ Health 2010; 83:935-44. [PMID: 20148259 DOI: 10.1007/s00420-010-0509-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2009] [Accepted: 01/14/2010] [Indexed: 12/23/2022]
Abstract
PURPOSE Epidemiological studies in nuclear industry workers can produce relevant information to better appreciate the health risks related to chronic external exposure to low doses of ionizing radiation (IR). This work examined the relations between exposure to IR and mortality in workers at the French Electricity Company (EDF), followed up to year 2003. METHODS Permanent staff who had worked for at least 1 year at EDF during period 1961-1994 and who had been monitored for exposure to IR were included (n = 22,393). One-sided trend tests for mortality according to cumulative dose and relative risks at 100 mSv were estimated using Poisson regression. Main analyses were stratified on age, sex, calendar time and education. RESULTS A total of 874 deaths occurred, and 66 workers were lost to follow-up. Median age at end of follow-up was 48. None of the causes of death investigated increased significantly according to dose, except cerebrovascular diseases (p = 0.01), but this last observation was based on only 22 cases. CONCLUSIONS These results do not allow dismissing a possible influence of IR on cancer risk in this population. The cohort is still relatively young and therefore confidence intervals for estimated relative risks remain wide, although they have considerably narrowed since a previous analysis. Chance is a possible explanation for the association between IR and cerebrovascular mortality, due to the low number of cases on which it is based. These results thus need to be stabilized by conducting joint analyses with similar cohorts.
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Is there a role for lifestyle education in the management of gastro-oesophageal reflux disease? Eur J Gastroenterol Hepatol 2009; 21:1229-40. [PMID: 19839082 DOI: 10.1097/meg.0b013e32832a7d87] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Gray L, Leyland AH. Is the "Glasgow effect" of cigarette smoking explained by socio-economic status?: a multilevel analysis. BMC Public Health 2009; 9:245. [PMID: 19615067 PMCID: PMC2728716 DOI: 10.1186/1471-2458-9-245] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2008] [Accepted: 07/17/2009] [Indexed: 11/30/2022] Open
Abstract
Background The Glasgow area has elevated levels of deprivation and is known for its poor health and associated negative health-related behaviours, which are socially patterned. Of interest is whether high smoking rates are explained by the area's socio-economic profile. Methods Data on age, sex, current/previous smoking status, area deprivation, social class, education, economic activity, postcode sector, and health board region were available from Scottish Health Surveys conducted in 1995, 1998 and 2003. Multilevel logistic regression models were applied by sex, unadjusted and adjusted for age, survey year, and socio-economic factors, accounting for geographical hierarchy and missing data. Results Compared with the rest of Scotland, men living in Greater Glasgow were 30% and women 43% more likely to smoke [odds ratio (OR) = 1.30, (95% CI = 1.08–1.56) and (OR = 1.43, CI = 1.22–1.68), respectively] before adjustment. In adjusted results, the association between living in Greater Glasgow and current smoking was attenuated [OR = 0.92, CI = 0.78–1.09 for men, and OR = 1.08, CI = 0.94–1.23 for women; results based on multiply imputed data to account for missing values remained borderline significant for women]. Accounting for individuals who had been told to give up smoking by a medical person/excluding ex-smokers did not alter results. Conclusion High levels of smoking in Greater Glasgow were attributable to its poorer socio-economic position and the strong social patterning of smoking. Tackling Glasgow's, and indeed Scotland's, poor health must involve policies to alleviate problems associated with poverty.
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Affiliation(s)
- Linsay Gray
- Social and Public Health Sciences Unit, Medical Research Council, Glasgow, UK.
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Balk E, Lynskey MT, Agrawal A. The association between DSM-IV nicotine dependence and stressful life events in the National Epidemiologic Survey on Alcohol and Related Conditions. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2009; 35:85-90. [PMID: 19199167 DOI: 10.1080/00952990802585430] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND AND OBJECTIVES Nicotine dependence (ND) is a pervasive public health concern and a leading cause of preventable mortality. Stressful life events (SLEs), which severely disrupt the lives of individuals experiencing such events, have been posited as correlates of persisting ND. While both ND and SLEs have been studied extensively in relation to other variables, there are few instances in which they have been investigated in concert. METHODS In this study, we use data on 18,013 smokers from the 2001-2002 data set of the National Epidemiological Survey on Alcohol and Related Conditions (NESARC, N = 43,093) to examine whether experiencing a SLE in the past 12 months was associated with meeting criteria for ND in the same past 12 months. Logistic regression analyses were conducted while accounting for a variety of covariates. RESULTS A majority of the SLEs were associated with past 12 month ND, even after controlling for poverty, psychiatric and substance use disorders, and a prior history of ND (odds-ratios 1.35-2.20). The rates of past 12 month ND were considerably greater in those experiencing more than one SLE. CONCLUSIONS While these data do not allow us to make causal interpretations, our results suggest an association between SLE and ND. Potentially, individuals experiencing SLEs may find it difficult to quit smoking; alternatively, directly or via correlated risks (e.g., living in a high risk neighborhood), smoking may increase the likelihood of exposure to SLEs.
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Affiliation(s)
- Emily Balk
- Department of Psychiatry, Washington University School of Medicine, St. Louis, Missouri 63110, USA
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Johnston V, Thomas DP. Smoking behaviours in a remote Australian Indigenous community: the influence of family and other factors. Soc Sci Med 2008; 67:1708-16. [PMID: 18938006 DOI: 10.1016/j.socscimed.2008.09.016] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2008] [Indexed: 10/21/2022]
Abstract
In Australia, tobacco smoking is more than twice as common among Indigenous people as non-Indigenous people. Some of the highest smoking rates in the country are in remote Indigenous communities in the Northern Territory of Australia. Owing to this high prevalence, tobacco use today is the single biggest contributing risk factor for excess morbidity and mortality among Indigenous Australians. Despite this, there is a lack of published research which qualitatively explores the social context of Indigenous smoking behaviour or of meanings and perceptions of smoking among Indigenous people. The aim of this study was to understand why Indigenous people start to smoke, the reasons why they persist in smoking and the obstacles and drivers of quitting. We conducted semi-structured interviews with a purposive sample of 25 Indigenous community members in two remote communities in the Northern Territory and 13 health staff. The results indicate that there is a complex interplay of historical, social, cultural, psychological and physiological factors which influence the smoking behaviours of Indigenous adults in these communities. In particular, the results signal the importance of the family and kin relations in determining smoking behaviours. While most community participants were influenced by family to initiate and continue to smoke, the health and well being of the family was also cited as a key driver of quit attempts. The results highlight the importance of attending to social and cultural context when designing tobacco control programs for this population. Specifically, this research supports the development of family-centred tobacco control interventions alongside wider policy initiatives to counter the normalisation of smoking and assist individuals to quit.
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Affiliation(s)
- Vanessa Johnston
- Menzies School of Health Research, Institute of Advances Studies, Charles Darwin University, Northern Territory, Australia.
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Bourgkard E, Wild P, Massin N, Meyer JP, Otero Sierra C, Fontana JM, Benamghar L, Mur JM, Ravaud JF, Guillemin F, Chau N. Association of physical job demands, smoking and alcohol abuse with subsequent premature mortality: a 9-year follow-up population-based study. J Occup Health 2008; 50:31-40. [PMID: 18285642 DOI: 10.1539/joh.50.31] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
This study assessed the relationships of physical job demands (PJD), smoking, and alcohol abuse, with premature mortality before age 70 (PM-70) among the working or inactive population. The sample included 4,268 subjects aged 15 or more randomly selected in north-eastern France. They completed a mailed questionnaire (birth date, sex, weight, height, job, PJD, smoking habit, alcohol abuse (Deta questionnaire)) in 1996 and were followed for mortality until 2004 (9 yr). PJD score was defined by the cumulative number of the following high job demands at work: hammer, vibrating platform, pneumatic tools, other vibrating hand tools, screwdriver, handling objects, awkward posture, tasks at heights, machine tools, pace, working on a production line, standing about and walking. The data were analyzed using the Poisson regression model. Those with PM-70 were 126 (3.81 per 1,000 person-years). The leading causes of death were cancers (46.4% in men, 57.1% in women), cardiovascular diseases (20.2% and 11.9%), suicide (9.5% and 7.1%), respiratory diseases (6.0% and 4.8%), and digestive diseases (2.4% and 4.8%). PJD3, smoker, and alcohol abuse had adjusted risk ratios of 1.71 (95% CI 1.02-2.88), 1.76 (1.08-2.88), and 2.07 (1.31-3.26) respectively for all-cause mortality. Manual workers had a risk ratio of 1.84 (1.00-3.37) compared to the higher socio-economic classes. The men had a two-fold higher mortality rate than the women; this difference became non-significant when controlling for job, PJD, smoker and alcohol abuse. For cancer mortality the factors PJD3, smoker, and alcohol abuse had adjusted risk ratios of 2.00 (1.00-3.99), 2.34 (1.19-4.63), and 2.22 (1.17-4.20), respectively. Health promotion efforts should be directed at structural measures of task redesign and they should also concern lifestyle.
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Affiliation(s)
- Eve Bourgkard
- Institut National de Recherche et de Sécurité (INRS), WHO Collaborative Centre, Département d'Epidémiologie en Entreprises, France
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Cropsey KL, Linker JA, Waite DE. An analysis of racial and sex differences for smoking among adolescents in a juvenile correctional center. Drug Alcohol Depend 2008; 92:156-63. [PMID: 17869028 DOI: 10.1016/j.drugalcdep.2007.07.018] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2007] [Revised: 06/21/2007] [Accepted: 07/24/2007] [Indexed: 10/22/2022]
Abstract
The purpose of this study was to investigate racial and sex differences on the risk factors for smoking initiation and daily smoking among juvenile justice adolescents, a population that is traditionally ignored in school-based epidemiological samples. This study used archival data collected by juvenile justice authorities for a large sample of juvenile justice adolescents (N=4381), examining interaction terms to determine race and sex differences for risk factors. About 70% of juvenile justice adolescents reported ever having smoked cigarettes while almost half reported daily smoking. Overall predictors of ever and daily smoking included older age, being female, White, use of alcohol, cannabis, and cocaine in the past year, affiliation with smoking peers, not living with at least one parent, and a diagnosis of ADHD. While differences were seen between individual predictor models for both race and sex, the interaction terms did not add significantly to the overall model. These important racial and gender differences in this study suggest that tailored prevention messages and interventions may be needed to be most effective with adolescents in the juvenile justice system. While this study provides a basic foundation of risk factors for smoking among juvenile justice adolescents, future research is needed to assess the efficacy of treatment and prevention interventions with this high risk group of adolescent smokers.
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Affiliation(s)
- Karen L Cropsey
- Virginia Commonwealth University, L. Douglas Wilder School of Government and Public Affairs, P.O. Box 842028, Richmond, VA 23284, USA.
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Baumann M, Spitz E, Guillemin F, Ravaud JF, Choquet M, Falissard B, Chau N. Associations of social and material deprivation with tobacco, alcohol, and psychotropic drug use, and gender: a population-based study. Int J Health Geogr 2007; 6:50. [PMID: 17996098 PMCID: PMC2211297 DOI: 10.1186/1476-072x-6-50] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2007] [Accepted: 11/09/2007] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The aim was to assess the relationships between social and material deprivation and the use of tobacco, excessive alcohol and psychotropic drugs by both sexes and in various age groups. Greater knowledge concerning these issues may help public health policy-makers design more effective means of preventing substance abuse. METHODS The sample comprised 6,216 people aged > or 15 years randomly selected from the population in north-eastern France. Subjects completed a post-mailed questionnaire covering socio-demographic characteristics, occupation, employment, income, smoking habit, alcohol abuse and "psychotropic" drug intake (for headache, tiredness, nervousness, anxiety, insomnia). A deprivation score (D) was defined by the cumulative number of: low educational level, manual worker, unemployed, living alone, nationality other than western European, low income, and non-home-ownership. Data were analysed using adjusted odds ratios (ORa) computed with logistic models. RESULTS Deprivation was common: 37.4% of respondents fell into category D = 1, 21.2% into D = 2, and 10.0% into D > or 3a re men than women reported tobacco use (30.2% vs. 21.9%) and alcohol abuse (12.5% vs. 3.3%), whereas psychotropic drug use was more common among women (23.8% vs. 41.0%). Increasing levels of deprivation were associated with a greater likelihood of tobacco use (ORa vs. D = 0: 1.16 in D = 1, 1.49 in D = 2, and 1.93 in D > or = 3), alcohol abuse (1.19 in D = 1, 1.32 in D = 2, and 1.80 in D > or = 3) and frequent psychotropic drug intake (1.26 in D = 1, 1.51 in D = 2, and 1.91 in D > or = 3). These patterns were observed in working/other non-retired men and women (except for alcohol abuse in women). Among retired people, deprivation was associated with tobacco and psychotropic drug use only in men. CONCLUSION Preventive measures should be designed to improve work conditions, reduce deprivation, and help deprived populations to be more aware of risk and to find remedial measures.
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Affiliation(s)
- Michèle Baumann
- INtegrative research unit on Social and Individual DEvelopment (INSIDE), University of Luxembourg, Faculty LSHASE, Luxembourg; Luxembourg
| | | | - Francis Guillemin
- EA 4003, Ecole de Santé Publique, University Henri Poincaré – Nancy 1, Faculté de Médecine, Vandoeuvre-lès-Nancy, France
| | | | - Marie Choquet
- INSERM, U669, Paris, France
- Univ Paris-Sud, Paris, France
- Univ Paris-Descartes, UMR-S0669 Paris, France
| | - Bruno Falissard
- INSERM, U669, Paris, France
- Univ Paris-Sud, Paris, France
- Univ Paris-Descartes, UMR-S0669 Paris, France
- AP-HP, Villejuif, France
| | - Nearkasen Chau
- INSERM, U669, Paris, France
- Univ Paris-Sud, Paris, France
- Univ Paris-Descartes, UMR-S0669 Paris, France
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Sharp D. More flowerpots, less smoking? J Urban Health 2007; 84:137-8. [PMID: 17206528 PMCID: PMC2231630 DOI: 10.1007/s11524-006-9138-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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