Abstract:
:[This corrects the article DOI: 10.2147/CLEP.S249903.].
journal_name
Clin Epidemioljournal_title
Clinical epidemiologyauthors
doi
10.2147/CLEP.S259005subject
Has Abstractpub_date
2020-04-29 00:00:00pages
403issn
1179-1349pii
259005journal_volume
12pub_type
杂志文章,已发布勘误abstract:OBJECTIVES:Translational epidemiology studies often use archived tumor specimens to evaluate genetic hypotheses involving cancer outcomes. When the exposure of interest is a germline polymorphism, a key concern is whether the genotype assayed from tumor-derived DNA is representative of the germline. We evaluated the co...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S13811
更新日期:2010-10-22 00:00:00
abstract:Background:Primary care databases represent a rich source of data for health care research; however, the quality of recording of secondary care events in these databases is uncertain. This study sought to investigate the completeness of recording of hospital admissions for bleeds in primary care records and explore the...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S170304
更新日期:2018-09-04 00:00:00
abstract:OBJECTIVE:To validate a clinical database for nonmelanoma skin cancer (NMSC) with the aim of monitoring and predicting the prognosis of NMSC treated by dermatologists in clinics in the central and north Denmark regions. METHODS:We assessed the completeness of registration of patients and follow-up visits, and positive...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/clep.s9959
更新日期:2010-08-09 00:00:00
abstract:BACKGROUND:A number of population-based studies have demonstrated lower cancer survival in elderly patients than among middle-aged or younger patients. Also, data quality in cancer registries has been shown to be associated with age. The objective of this study was to examine the recent age-specific cancer survival tre...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S87699
更新日期:2015-07-29 00:00:00
abstract::Routinely-collected health data (RCD) are now used for a wide range of studies, including observational studies, comparative effectiveness research, diagnostics, studies of adverse effects, and predictive analytics. At the same time, limitations inherent in using data collected without specific a priori research quest...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S110528
更新日期:2016-10-19 00:00:00
abstract:Objective:To evaluate the long-term risk of stroke and poststroke adverse outcomes in patients with heart failure (HF). Methods:We used research data from Taiwan's National Health Insurance Program from 2000 to 2005 and identified 20,072 adults aged ≥30 years who were newly diagnosed with HF. Frequency matching based ...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S261179
更新日期:2020-11-05 00:00:00
abstract:Background:The combination of organized cervical cancer screening and childhood HPV vaccination programs has the potential to eliminate cervical cancer in the future. However, only women participating in both programs gain the full protection, and combined non-attenders remain at high risk of developing cervical cancer...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S203023
更新日期:2019-11-08 00:00:00
abstract:Purpose:Anemia is prevalent in patients with chronic kidney disease (CKD), but the longitudinal risk of anemia in patients with newly identified CKD is unknown. We therefore examined the risks of experiencing anemia in persons with newly identified CKD. Patients and Methods:This cohort study included adult patients wi...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S259648
更新日期:2020-09-11 00:00:00
abstract:BACKGROUND:Case-control studies are a common and efficient means of studying rare diseases or illnesses with long latency periods. Matching of cases and controls is frequently employed to control the effects of known potential confounding variables. The analysis of matched data requires specific statistical methods. M...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S30816
更新日期:2012-01-01 00:00:00
abstract:Purpose:To establish the validity of intracerebral hemorrhage (ICH) diagnoses in the Danish Stroke Registry (DSR) and the Danish National Patient Registry (DNPR). Patients and Methods:Based on discharge summaries and brain imaging reports, we estimated the positive predictive value (PPV) of a first-ever diagnosis code...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S267583
更新日期:2020-12-01 00:00:00
abstract:Background:Hydroxychloroquine and chloroquine may reduce the risk of cancer as they inhibit autophagy, in particular, in people with connective tissue diseases. Methods:The hazard ratios of cancers, metastases, and death were assessed in adults with connective tissue diseases prescribed hydroxychloroquine/chloroquine ...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S143563
更新日期:2017-11-03 00:00:00
abstract::Sjögren's syndrome is a chronic systemic autoimmune disease characterized by lymphocytic infiltration of exocrine glands. It can present as an entity by itself, primary Sjögren's syndrome (pSS), or in addition to another autoimmune disease, secondary Sjögren's syndrome (sSS). pSS has a strong female propensity and is ...
journal_title:Clinical epidemiology
pub_type: 杂志文章,评审
doi:10.2147/CLEP.S47399
更新日期:2014-07-30 00:00:00
abstract:Aim:To improve consistency between register studies in Sweden and ensure valid comparisons of possible changes in alcohol-related disorders and diseases (ARDDs) over time, we propose a definition of ARDDs. Based on this definition, we examined Sweden's incidence rates of ARDDs from 1970 to 2018 in non-primary healthcar...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S285936
更新日期:2020-12-31 00:00:00
abstract:Purpose:Former studies have suggested that women with Crohn's disease (CD) and ulcerative colitis (UC) have a decreased chance of a live born child after assisted reproductive technology (ART) treatment. It is debated whether corticosteroids before ART may improve outcomes, either by decreasing inflammatory bowel disea...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S234996
更新日期:2020-03-23 00:00:00
abstract:Background:The presence of comorbid medical conditions can significantly affect a cancer patient's treatment options, quality of life, and survival. However, these important data are often lacking from population-based cancer registries. Leveraging routine linkage to hospital discharge data, a comorbidity score was cal...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S146395
更新日期:2017-11-20 00:00:00
abstract:Objective:To investigate the impact of moderate wine consumption on the risk of prostate cancer (PCa). We focused on the differential effect of moderate consumption of red versus white wine. Design:This study was a meta-analysis that includes data from case-control and cohort studies. Materials and methods:A systemat...
journal_title:Clinical epidemiology
pub_type: 杂志文章,评审
doi:10.2147/CLEP.S163668
更新日期:2018-04-17 00:00:00
abstract:Background:Cost-effective primary prevention of cardiovascular disease (CVD) relies on accuracy of risk assessment. Current risk scores require clinical and laboratory measures, are expensive and are often difficult to apply in the population setting. Objective:This study sought to estimate CVD risk from individuals' ...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S219708
更新日期:2020-01-14 00:00:00
abstract::Background: The Swedish National Patient Registry (NPR) is a nationwide registry that is used extensively for epidemiological research. Using the NPR, we recently found a recurrent pregnancy loss (RPL) incidence of 650/100,000 (0.65%) pregnant women in Sweden. It is of great importance that the quality of the coding i...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S199206
更新日期:2019-05-08 00:00:00
abstract::Long-term storage of biological samples from patients has become increasingly important in studies of disease control and treatment. The first nationwide Danish diabetes project, ie, The Danish Center for Strategic Research in Type II Diabetes (DD2), aims to improve treatment and the long-term outcome of patients with...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S33042
更新日期:2012-01-01 00:00:00
abstract:AIM OF THE DATABASE:The main purpose of the database of the Danish Renal Cancer Group (DaRenCaData) is to improve the quality of renal cancer treatment in Denmark and secondarily to conduct observational research. STUDY POPULATION:DaRenCaData includes all Danish patients with a first-time diagnosis of renal cancer in ...
journal_title:Clinical epidemiology
pub_type: 杂志文章,评审
doi:10.2147/CLEP.S106042
更新日期:2016-10-25 00:00:00
abstract::Introduction: Spontaneous (non-traumatic) subarachnoid hemorrhage (ntSAH) is frequently suspected in the emergency department, but the incidence rate is low. Diagnosis registers can provide valuable data for research in uncommon conditions like ntSAH. Unfortunately, validity vary in the registers. We aimed to assess t...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S197251
更新日期:2019-05-01 00:00:00
abstract:Background:Individuals with a family history of Parkinson's disease (PD) appear to have a higher risk of developing PD and other neuropsychiatric diseases. However, estimates of the relative risks (RRs) of PD and the roles of genetic and environmental factors in PD susceptibility are unclear. The aim of this study was ...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S164330
更新日期:2018-05-30 00:00:00
abstract:BACKGROUND:Assessment of psychosocial functioning in people with schizophrenia is important. The Global Assessment of Functioning (GAF-F) scale represents a widely applied, easy, and quick tool, but its validity and reliability have been debated. The aim was to investigate whether GAF-F scores are associated with other...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S109036
更新日期:2016-09-02 00:00:00
abstract:BACKGROUND:The Danish National Registry of Patients (DNRP) is a potentially valuable resource for monitoring national trends in the use of chemotherapy and evaluating the benefits and harms of alternative treatments among colorectal cancer (CRC) patients in Denmark. However, the validity of chemotherapy reporting in th...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S49773
更新日期:2013-08-30 00:00:00
abstract::Characterizing the relations between exposures and diseases is the central tenet of epidemiology. Researchers may want to evaluate exposure-disease causation by assessing whether the disease under concern is induced by the various exposures - the so-called "attribution". In this paper, the authors propose a method to ...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S160205
更新日期:2018-04-27 00:00:00
abstract:PURPOSE:Rotavirus (RV) is a leading cause of severe gastroenteritis (GE) in children across the world. As there is a lack of epidemiological data for RV gastroenteritis (RVGE) in Saudi Arabia, this hospital-based study was designed to estimate the disease burden of RVGE and assess the prevalent RV types in Saudi childr...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S69502
更新日期:2015-02-11 00:00:00
abstract:Purpose:Sharing of detailed individual-level data continues to pose challenges in multi-center studies. This issue can be addressed in part by using analytic methods that require only summary-level information to perform the desired multivariable-adjusted analysis. We examined the feasibility and empirical validity of ...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S178163
更新日期:2018-11-27 00:00:00
abstract:AIM:In 2008, the Danish National Chronic Lymphocytic Leukemia Registry was founded within the Danish National Hematology Database. The primary aim of the registry is to assure quality of diagnosis and care of patients with chronic lymphocytic leukemia (CLL) in Denmark. Secondarily, to evaluate adherence to national gui...
journal_title:Clinical epidemiology
pub_type: 杂志文章,评审
doi:10.2147/CLEP.S99486
更新日期:2016-10-25 00:00:00
abstract:Background:Sentinel lymph node biopsy (SLNB) was introduced over 30 years ago, but the application of SLNB in China is unclear. This study aimed to explore the real-world implementation of SLNB among early-stage breast cancer patients in China. Methods:A multi-center, retrospective study was conducted among primary br...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S264349
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:The study objective was to compare the Newcastle-Ottawa Scale (NOS) and the RTI item bank (RTI-IB) and estimate interrater agreement using the RTI-IB within a systematic review on the cardiovascular safety of glucose-lowering drugs. METHODS:We tailored both tools and added four questions to the RTI-IB. Two ...
journal_title:Clinical epidemiology
pub_type: 杂志文章
doi:10.2147/CLEP.S66677
更新日期:2014-10-10 00:00:00