نتایج جستجو برای: risk factors multivariate logistic regression

تعداد نتایج: 2008026  

Journal: :تحقیقات نظام سلامت 0
محمدرضا مراثی دانشیار، گروه آمار زیستی و اپیدمیولوژی، مرکز تحقیقات علوم رفتاری، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران آوات فیضی استادیار، گروه آموزش بهداشت و ارتقای سلامت، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران.. مهدی باقری نژاد کارشناس، گروه آمار زیستی و اپیدمیولوژی، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران

background: in this study the overall, age and sex prevalence of diabetes mellitus and high blood pressure were calculated and the association among some risk factors and these two diseases, occurring simultaneously, were studied. methods: in this cross-sectional study 3000 isfahanian men and women between the ages of 15-64 were investigated by using stratified sampling method with multi-stage ...

Journal: :iranian journal of public health 0
mostafizur rahman 1. institute of graduate studies, university of malaya, malaysia. asma ahmad shariff 2. centre for foundation studies in science, university of malaya, malaysia. aziz shafie 3. dept. of geography, university of malaya, malaysia. rahmah saaid 4. dept. of obstetrics and gynecology, university of malaya, malaysia. rohayatimah md tahir 2. centre for foundation studies in science, university of malaya, malaysia.

caesarean section (c-section) rates have been increasing dramatically in the past decades around the world. this increase has been attributed to multiple factors such as maternal, socio-demographic and institutional fac-tors. therefore, this study examines the impact of maternal, socio-demographic and relevant characteristics on caesar-ean delivery in the northern region of bangladesh.this stud...

Journal: :international journal of infection 0
hisham medhat department of pediatrics, faculty of medicine, suez canal university, ismailia, egypt abdelmoneim khashana department of pediatrics, faculty of medicine, suez canal university, ismailia, egypt; pedego research center, medical research center oulu, university of oulu, oulu, finland; department of pediatrics, faculty of medicine, suez canal university, ismailia, egypt. tel: +2-01200411588 mohamed el kalioby department of pediatrics, faculty of medicine, suez canal university, ismailia, egypt

background it is known that risk factors related to neonatal bacterial sepsis are complex. objectives the current study aimed to determine the risk factors of neonatal sepsis. materials and methods this study was conducted on 1023 neonates admitted to neonatal intensive care units (nicus) in south sinai governorate hospitals from january 2010 till september 2014. demographic data of the neonate...

Journal: :acta medica iranica 0
mostafa hosseini department of epidemiology and biostatistics, school of public health, tehran university of medical sciences, tehran, iran. seyed ahmad seyedalinaghi iranian research center for hiv/aids (ircha), tehran university of medical sciences, tehran, iran. mahmoud mahmoudi department of epidemiology and biostatistics, school of public health, tehran university of medical sciences, tehran, iran. willi mcfarland department of epidemiology and biostatistics, university of california, san francisco, usa.

prostate cancer is a major cause of morbidity and mortality in iran, yet there are few studies examining risk factors specific to the iranian context. we conducted a case-control study to explore risk factors for prostate cancer in mazandaran, iran from 2005 to 2008. the cases were 137 men with clinicopathologically confirmed prostate cancer. controls were 137 neighborhood and age match men wit...

باقری, بابک, بختی, زهرا, بختی, فاطمه السادات, موسوی نسب, نورالدین, یزدانی چراتی, جمشید,

Background and purpose: Coronary artery disease (CAD) is the most common cause of death in many countries. Therefore, identification of risk factors for CAD is essential to carry out preventive measures. The aim of this study was using logistic regression model to determine the risk factors for cardiovascular disease in a population aged above 35 years. Materials and methods: This cross-sect...

Journal: :nursing and midwifery studies 0
yoshiyuki kashiwagi graduate school of health sciences, university of the ryukyus, nishihara, japan; graduate school of health sciences, university of the ryukyus, nishihara, japan. tel: +81-988953331 shige kakinohana graduate school of health sciences, university of the ryukyus, nishihara, japan

background the incidence and mortality rates of breast cancer are high among filipino women. the lack of knowledge on preventive behavior and early detection related to breast cancer is considered a reason. conclusions women who were aware of risk factors for breast cancer possessed a higher education level and had knowledge of the association of risk factors with preventive behaviors and early...

Journal: :iranian journal of public health 0
lanlan zhou mingjun wang aping li

background: peripherally inserted central catheter (picc) is commonly used in nursing for patients with leukemia. the purpose of this study was to investigate the risk factors of catheter-related infection (cri) in patients with leukemia and to provide some nursing strategies based on the results. methods: clinical data from 140 patients with leukemia between may 2014 and july 2016 in haiyang p...

پایان نامه :0 1392

it is definitely necessary to understand the concept and behavior of causation of life insurance policies and its determinants for insurance managers, regulators, and customers. for insurance managers, the profitability and liquidity of insurers can be increasingly influenced by the number of causation through costs, adverse selection, and cash surrender values. therefore, causation is a materi...

Journal: :Biometrics 2004
Sean M O'Brien David B Dunson

Bayesian analyses of multivariate binary or categorical outcomes typically rely on probit or mixed effects logistic regression models that do not have a marginal logistic structure for the individual outcomes. In addition, difficulties arise when simple noninformative priors are chosen for the covariance parameters. Motivated by these problems, we propose a new type of multivariate logistic dis...

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