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Poisson regression

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https://www.readbyqxmd.com/read/28526767/migraine-and-cerebrovascular-atherosclerosis-in-patients-with-ischemic-stroke
#1
Hendrikus J A van Os, Inge A Mulder, Alexander Broersen, Ale Algra, Irene C van der Schaaf, L Jaap Kappelle, Birgitta K Velthuis, Gisela M Terwindt, Wouter J Schonewille, Marieke C Visser, Michel D Ferrari, Marianne A A van Walderveen, Marieke J H Wermer
BACKGROUND AND PURPOSE: Migraine is a well-established risk factor for ischemic stroke, but migraine is also related to other vascular diseases. This study aims to investigate the association between migraine and cerebrovascular atherosclerosis in patients with acute ischemic stroke. METHODS: We retrieved data on patients with ischemic stroke from the DUST (Dutch Acute Stroke Study). Migraine history was assessed with a migraine screener and confirmed by telephone interview based on the ICHD criteria (International Classification of Headache Disorders)...
May 19, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28526547/no-significant-gender-difference-in-hospitalizations-for-acute-coronary-syndrome-in-switzerland-over-the-time-period-of-2001-to-2010
#2
Hugo Saner, Jannette D Mollet, Claudia Berlin, Stephan Windecker, Bernhard Meier, Lorenz Räber, Marcel Zwahlen, Petra Stute
BACKGROUND: Morbidity and mortality from cardiovascular diseases have decreased since the 1970s in most Western societies. However, it is unclear if this positive trend can also be found in younger women suffering from acute coronary syndrome (ACS). METHODS: This is a prospective single center registry study including 11.015 women and men hospitalized for a first ACS between the years 2001 and 2010. We analyzed ACS rates according to sex and age group using Poisson regression in order to assess temporal trends...
May 13, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28525611/adverse-childhood-experiences-and-higher-level-functional-limitations-among-older-japanese-people-results-from-the-jages-study
#3
Airi Amemiya, Takeo Fujiwara, Hiroshi Murayama, Yukako Tani, Katsunori Kondo
Background.: A life-course perspective is essential in understanding the determinants of higher-level functional limitations. We examine the impact of adverse childhood experiences (ACEs) on higher-level functional limitations in older people. Methods.: Data were from the Japan Gerontological Evaluation Study 2013, a population-based cohort of independent people aged 65 years or older across Japan (n = 19,220). ACEs before the age of 18 were assessed in terms of seven adversities: parental death, parental divorce, parental mental illness, family violence, physical abuse, psychological neglect, and psychological abuse...
May 19, 2017: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/28522656/comparison-between-different-measures-of-body-fat-with-kidney-function-decline-and-incident-ckd
#4
Magdalena Madero, Ronit Katz, Rachel Murphy, Anne Newman, Kushang Patel, Joachim Ix, Carmen Peralta, Suzanne Satterfield, Linda Fried, Michael Shlipak, Mark Sarnak
BACKGROUND AND OBJECTIVES: Although anthropometric measures of body fat are associated with development of CKD, they may not be able to distinguish between various forms of fat and therefore may be less accurate than computed tomography (CT) measures. We compared the association of CT and anthropometric measures of obesity with kidney outcomes in the Health Aging and Body Composition Study. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: Participants were recruited from March of 1997 through July of 1998...
May 18, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28522311/effect-of-second-timed-appointments-for-non-attenders-of-breast-cancer-screening-in-england-a-randomised-controlled-trial
#5
Prue C Allgood, Roberta Maroni, Sue Hudson, Judith Offman, Anne E Turnbull, Lesley Peacock, Jim Steel, Geraldine Kirby, Christine E Ingram, Julie Somers, Clare Fuller, Anthony G Threlfall, Rhian Gabe, Anthony J Maxwell, Julietta Patnick, Stephen W Duffy
BACKGROUND: In England, participation in breast cancer screening has been decreasing in the past 10 years, approaching the national minimum standard of 70%. Interventions aimed at improving participation need to be investigated and put into practice to stop this downward trend. We assessed the effect on participation of sending invitations for breast screening with a timed appointment to women who did not attend their first offered appointment within the NHS Breast Screening Programme (NHSBSP)...
May 15, 2017: Lancet Oncology
https://www.readbyqxmd.com/read/28522108/hospital-readmission-after-ovarian-cancer-surgery-are-we-measuring-surgical-quality
#6
Emma L Barber, Kemi M Doll, Paola A Gehrig
OBJECTIVES: Readmission after surgery is a quality metric hypothesized to reflect the quality of care in the index hospitalization. We examined the link between readmissions and a surrogate of surgical quality - major postoperative complication - among ovarian cancer patients. METHODS: Patients who underwent surgery for ovarian cancer between 2012 and 2013 were identified from the National Surgical Quality Improvement Project (NSQIP). Major complications were defined as grade 3 or ≥complications on the validated Claviden-Dindo scale and included both NSQIP and non-NSQIP defined complications based on readmission ICD-9 code...
May 15, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28521056/ethnic-minority-status-age-at-immigration-and-psychosis-risk-in-rural-environments-evidence-from-the-sepea-study
#7
James B Kirkbride, Yasir Hameed, Konstantinos Ioannidis, Gayatri Ankireddypalli, Carolyn M Crane, Mukhtar Nasir, Nikolett Kabacs, Antonio Metastasio, Oliver Jenkins, Ashkan Espandian, Styliani Spyridi, Danica Ralevic, Suneetha Siddabattuni, Ben Walden, Adewale Adeoye, Jesus Perez, Peter B Jones
Objective: Several ethnic minority groups experience elevated rates of first-episode psychosis (FEP), but most studies have been conducted in urban settings. We investigated whether incidence varied by ethnicity, generation status, and age-at-immigration in a diverse, mixed rural, and urban setting. Method: We identified 687 people, 16-35 years, with an ICD-10 diagnosis of FEP, presenting to Early Intervention Psychosis services in the East of England over 2 million person-years...
May 17, 2017: Schizophrenia Bulletin
https://www.readbyqxmd.com/read/28520615/increased-risk-of-myocardial-infarction-in-hiv-infected-individuals-in-north-america-compared-to-the-general-population
#8
Daniel R Drozd, Mari M Kitahata, Keri N Althoff, Jinbing Zhang, Stephen J Gange, Sonia Napravnik, Greer A Burkholder, William C Mathews, Michael J Silverberg, Timothy R Sterling, Susan R Heckbert, Matthew J Budoff, Stephen Van Rompaey, Joseph A C Delaney, Cherise Wong, Weiqun Tong, Frank J Palella, Richard A Elion, Jeffrey N Martin, John T Brooks, Lisa P Jacobson, Joseph J Eron, Amy C Justice, Matthew S Freiberg, Daniel B Klein, Wendy S Post, Michael S Saag, Richard D Moore, Heidi M Crane
BACKGROUND: Previous studies of cardiovascular disease (CVD) among HIV-infected individuals have been limited by the inability to validate and differentiate atherosclerotic type 1 myocardial infarctions (T1MIs) from other events. We sought to define the incidence of T1MIs and risk attributable to traditional and HIV-specific factors among participants in the North American AIDS Cohort Collaboration on Research and Design (NA-ACCORD), and compare adjusted incidence rates to the general population Atherosclerosis Risk in Communities (ARIC) cohort...
May 17, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/28515098/collagen-turnover-markers-in-relation-to-future-cardiovascular-and-noncardiovascular-disease-the-multi-ethnic-study-of-atherosclerosis
#9
Daniel A Duprez, Myron D Gross, Otto A Sanchez, Jorge R Kizer, Joachim H Ix, Joao Lima, Russell P Tracy, David R Jacobs
BACKGROUND: Sustained remodeling of extracellular matrix can compromise organs and tissues. Procollagen type III N-terminal propeptide (PIIINP) and collagen type I carboxy-terminal telopeptide (ICTP) reflect collagen synthesis and degradation. We studied their predictive value for future death and disease. METHODS: A total of 3068 men and women in the Multi-Ethnic Study of Atherosclerosis who were free of cardiovascular disease (CVD) and in generally good health had a baseline blood sample taken for ICTP and PIIINP...
May 17, 2017: Clinical Chemistry
https://www.readbyqxmd.com/read/28514736/changing-trends-in-the-prevalence-of-anencephaly-in-liaoning-province-of-northeast-china-from-2006-2015-data-from-a-population-based-birth-defects-registry
#10
Ting-Ting Gong, Qi-Jun Wu, Yan-Ling Chen, Cheng-Zhi Jiang, Da Li, Jing Li, Li-Li Li, Chen Zhou, Yan-Hong Huang
The goal of this study was to assess the prevalence and trends of anencephaly on the basis of a large population-based cases identified by the Liaoning Birth Defects Registry, which included 14 cities over a 10-year period. Anencephaly prevalence, percent change, average changeand the contribution rates of each city were calculated. Statistical analysis was undertaken on the basis of a Poisson regression model. A total of 1600 anencephaly cases were collected during the observational period (4.92/10,000 live births)...
April 26, 2017: Oncotarget
https://www.readbyqxmd.com/read/28514322/relationship-between-a-sepsis-intervention-bundle-and-in-hospital-mortality-among-hospitalized-patients-a-retrospective-analysis-of-real-world-data
#11
Priya A Prasad, Erica R Shea, Stephen Shiboski, Mary C Sullivan, Ralph Gonzales, David Shimabukuro
BACKGROUND: Sepsis is a systemic response to infection that can lead to tissue damage, organ failure, and death. Efforts have been made to develop evidence-based intervention bundles to identify and manage sepsis early in the course of the disease to decrease sepsis-related morbidity and mortality. We evaluated the relationship between a minimally invasive sepsis intervention bundle and in-hospital mortality using robust methods for observational data. METHODS: We performed a retrospective cohort study at the University of California, San Francisco, Medical Center among adult patients discharged between January 1, 2012, and December 31, 2014, and who received a diagnosis of severe sepsis/septic shock (SS/SS)...
May 12, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28514234/associations-between-physical-pain-pain-management-and-frequency-of-nonmedical-prescription-opioid-use-among-young-adults-a-sex-specific-analysis
#12
Tristan I Evans, Elliott J Liebling, Traci C Green, Scott E Hadland, Melissa A Clark, Brandon D L Marshall
OBJECTIVES: We sought to determine sex-specific associations between experiences of physical pain, pain management, and frequency of nonmedical prescription opioid (NMPO) use among young adults. METHODS: Among participants enrolled in the Rhode Island Young Adult Prescription Drug Study, we identified associations between physical pain in the past 6 months, pain history, pain management, polysubstance use, and weekly NMPO use. In sex-specific models, independent correlates of weekly NMPO use were identified via modified stepwise Poisson regression...
May 16, 2017: Journal of Addiction Medicine
https://www.readbyqxmd.com/read/28514023/silicosis-prevalence-and-risk-factors-in-semi-precious-stone-mining-in-brazil
#13
Tamires P Souza, Guilherme Watte, Alaíde M Gusso, Rafaela Souza, José da S Moreira, Marli M Knorst
BACKGROUND: Underground mining generates large amounts of dust and exposes workers to silica. This study aims to determine the prevalence and predictor factors for the development of silicosis among semi-precious-stone mineworkers in southern Brazil working in a self-administered cooperative. METHODS: In a cross-sectional study of 348 current workers and retirees, demographic data, medical, and occupational history were collected through an interview performed by a nurse and medical record review...
June 2017: American Journal of Industrial Medicine
https://www.readbyqxmd.com/read/28513798/anemia-and-hemoglobin-levels-among-indigenous-xavante-children-central-brazil
#14
Aline Alves Ferreira, Ricardo Ventura Santos, July Anne Mendonça de Souza, James R Welch, Carlos E A Coimbra
Objective: To evaluate the prevalence of anemia, mean hemoglobin levels, and the main nutritional, demographic, and socioeconomic factors among Xavante children in Mato Grosso State, Brazil. Methods: A survey was conducted with children under 10 years of age in two indigenous Xavante communities within the Pimentel Barbosa Indigenous Reserve. Hemoglobin concentration levels, anthropometric measurements, and socioeconomic/demographic data were collected by means of clinical measurements and structured interviews...
January 2017: Revista Brasileira de Epidemiologia, Brazilian Journal of Epidemiology
https://www.readbyqxmd.com/read/28513797/oral-health-self-perception-in-quilombola-communities-in-rio-grande-do-sul-a-cross-sectional-exploratory-study
#15
Augusto Bacelo Bidinotto, Otávio Pereira D'Ávila, Aline Blaya Martins, Fernando Neves Hugo, Marilda Borges Neutzling, Fernanda de Souza Bairros, Juliana Balbinot Hilgert
Objective: There's a shortage of evidence on the oral health of quilombolas. This study aims to describe oral health self-perception, as well as to verify its associated factors in quilombola communities in the state of Rio Grande do Sul. Methods: The data for this cross-sectional health survey were collected by application of a questionnaire. Since this study was part of a survey on nutritional security, the probabilistic cluster sample was estimated for the outcome of nutritional insecurity, comprising 583 individuals across quilombola communities in Rio Grande do Sul...
January 2017: Revista Brasileira de Epidemiologia, Brazilian Journal of Epidemiology
https://www.readbyqxmd.com/read/28513793/social-inequalities-in-the-prevalence-of-common-mental-disorders-in-adults-a-population-based-study-in-southern-brazil
#16
Ramona Sant'Ana Maggi de Moraes, Diego Augusto Santos Silva, Walter Ferreira de Oliveira, Marco Aurélio Peres
Objective: This study aimed to investigate the prevalence and factors associated with Common Mental Disorders (CMD) in adults in a capital city in Southern Brazil. Methods: Population-based survey conducted on 1,720 adults aged 20 - 59 years from Florianópolis, Southern Brazil. The CMD were investigated through the Self-Reporting Questionnaire (SRQ-20). The independent variables were demographic, socioeconomic, health-related behaviors, health conditions and use of health services...
January 2017: Revista Brasileira de Epidemiologia, Brazilian Journal of Epidemiology
https://www.readbyqxmd.com/read/28513765/factors-associated-with-suicidal-ideation-among-university-students
#17
Hugo Gedeon Barros Dos Santos, Samira Reschetti Marcon, Mariano Martínez Espinosa, Makilin Nunes Baptista, Paula Mirianh Cabral de Paulo
Objective: to analyze the factors associated with suicidal ideation in a representative sample of university students. Methods: cross-sectional study, carried out with 637 students of the Federal University of Mato Grosso. The presence of suicidal ideation, demographic and socioeconomic variables, use of alcohol through the Alcohol, Smoking and Substance Involvement Screening Test, and depressive symptoms (Major Depression Inventory) were investigated. Bivariate analysis was performed with the Chi-square test and multivariate analysis using the Poisson regression model...
May 15, 2017: Revista Latino-americana de Enfermagem
https://www.readbyqxmd.com/read/28512923/the-braden-scale-a-standard-tool-for-assessing-pressure-ulcer-risk-predicts-early-outcomes-after-liver-transplantation
#18
Vinay Sundaram, Jane Lim, Danielle M Tholey, Sentia Iriana, Irene Kim, Vignan Manne, Nicholas N Nissen, Andrew S Klein, Tram T Tran, Walid S Ayoub, Barry Schlansky
The Braden Scale is a standardized tool to assess pressure ulcer risk, that is reported for all hospitalized patients in the United States (US) per requirements of the Center for Medicare and Medicaid Services. Previous data has shown the Braden Scale can predict both frailty and mortality risk in patients with decompensated cirrhosis. Our aim was to evaluate the association of Braden Scale score with short-term outcomes after liver transplantation (LT). We performed a retrospective cohort study of deceased-donor LT recipients at two centers, and categorized them according to the Braden Scale at hospital admission as low (>18), moderate (16-18), or high risk (<16) for pressure ulcer...
May 17, 2017: Liver Transplantation
https://www.readbyqxmd.com/read/28512757/sense-of-coherence-and-oral-health-in-older-adults-in-southern%C3%A2-brazil
#19
Anna Paula da Rosa Possebon, Ana Paula Pinto Martins, Júlia Freire Danigno, Caroline de Oliveira Langlois, Alexandre Emidio Ribeiro Silva
OBJECTIVE: The aim of this study was to evaluate the association between sense of coherence and oral health among older adults treated at family health units in southern Brazil. MATERIAL AND METHODS: The sample was composed of 164 individuals aged 60 years old or older. Socio-demographic and oral health variables were collected using a standardised questionnaire. Sense of coherence (SOC) was measured with the questionnaire proposed by Antonovsky containing 29 closed-ended questions...
May 17, 2017: Gerodontology
https://www.readbyqxmd.com/read/28512021/statin-use-after-diagnosis-of-colon-cancer-and-patient-survival
#20
Philip W Voorneveld, Marlies S Reimers, Esther Bastiaannet, Rutger J Jacobs, Ronald van Eijk, Marjolein M J Zanders, Ron M C Herings, Myrthe P P van Herk-Sukel, Liudmila L Kodach, Tom van Wezel, Peter J K Kuppen, Hans Morreau, Cornelis J H van de Velde, James C H Hardwick, Gerrit Jan Liefers
BACKGROUND & AIMS: Statin use has been associated with a reduced incidence of colorectal cancer, and might also affect survival of patients diagnosed with colon cancer. Statins are believed to inhibit Ras signaling, and also activate the bone morphogenetic protein (BMP) signaling pathway in colorectal cancer cells. We investigated the effects of statins on overall survival of patients with a diagnosis of colon cancer, and whether their effects were associated with changes in KRAS or the BMP signaling pathways...
May 13, 2017: Gastroenterology
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