Abstract：
:A 110-item food frequency questionnaire was tested among 152 community controls of the Kuopio Breast Cancer Study. They completed the questionnaire twice and kept two 7-day diet records at 3-month intervals. The intraclass correlations for nutrients varied from 0.49 (thiamine with supplements) to 0.81 (lactose), and for foods from 0.52 (poultry) to 0.84 (alcoholic drinks). The Pearson correlations between the first food frequency questionnaire and the 14-day diet records, after adjustment for energy, varied for nutrients from 0.18 (thiamine without supplements) to 0.80 (alcohol), and for foods from 0.30 (inner organs) to 0.90 (coffee). Comparison of quintile classification between the two methods is reasonably accurate when observed restrictions concerning some nutrients and foods are taken into account. A low association (r = 0.12) was observed between toenail selenium and dietary selenium intake, indicating the difficulty of estimating selenium intake in the Finnish diet.
journal_name
J Clin Epidemioljournal_title
Journal of clinical epidemiologyauthors
Männistö S,Virtanen M,Mikkonen T,Pietinen Pdoi
10.1016/0895-4356(95)00551-xsubject
Has Abstractpub_date
1996-04-01 00:00:00pages
401-9issue
4eissn
0895-4356issn
1878-5921pii
0895-4356(95)00551-Xjournal_volume
49pub_type
杂志文章abstract：:Many longitudinal studies attempt to examine changes in outcome measures over time in groups of patients. Applying conventional analytic techniques, such as a single classical linear regression model, to these data will often not result in minimum variance estimates, and may affect the results of tests of significance...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/0895-4356(93)90038-3
更新日期：1993-07-01 00:00:00
abstract：OBJECTIVE:The area under the receiver operating characteristic (ROC) curve has been frequently used to assess the ability of diagnostic tests to discriminate between individuals with and without a disease. In this paper, we propose to use the ROC area to evaluate the discriminating power of ordinal measures, such as ma...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/j.jclinepi.2007.11.016
更新日期：2008-10-01 00:00:00
abstract：OBJECTIVE:Hospital mortality outcomes for acute myocardial infarction (AMI) patients are a focus of quality improvement programs conducted by government agencies. AMI mortality risk-adjustment models using administrative data typically adjust for baseline differences in mortality risk with a limited set of common and d...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/j.jclinepi.2006.05.014
更新日期：2007-02-01 00:00:00
abstract：:Prediction models are developed to aid health care providers in estimating the probability or risk that a specific disease or condition is present (diagnostic models) or that a specific event will occur in the future (prognostic models), to inform their decision making. However, the overwhelming evidence shows that th...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/j.jclinepi.2014.11.010
更新日期：2015-02-01 00:00:00
abstract：OBJECTIVES:Elderly patients are inordinately affected by surgical site infections (SSIs). This study derived and internally validated a model that used routinely collected health administrative data to measure the probability of SSI in elderly patients within 30 days of surgery. STUDY DESIGN AND SETTING:All people exc...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/j.jclinepi.2016.05.010
更新日期：2016-09-01 00:00:00
abstract：OBJECTIVES:The aim of this study was to evaluate how frequently complex interventions are shown to be superior to routine care in general practice-based cluster-randomized controlled studies (c-RCTs) and to explore whether potential differences explain results that come out in favor of a complex intervention. STUDY DE...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章,评审
doi：10.1016/j.jclinepi.2017.10.010
更新日期：2018-02-01 00:00:00
abstract：:Sarcoidosis is a chronic granulomatous disorder of unknown cause, characterized by activation of T-lymphocytes and macrophages. A Case Control Etiologic Study of Sarcoidosis (ACCESS) is a multicenter study designed to determine the etiology of sarcoidosis. The study organization includes 10 Clinical Centers, a Clinica...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章,多中心研究
doi：10.1016/s0895-4356(99)00142-0
更新日期：1999-12-01 00:00:00
abstract：OBJECTIVES:Our study aimed to systematically assess and report the methodological quality used in epidemiological systematic reviews (SRs) and meta-analysis (MA) of pathogen genotypes/genogroups. STUDY DESIGN AND SETTING:Nine electronic databases and manual search of reference lists were used to identify relevant stud...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章,评审
doi：10.1016/j.jclinepi.2019.11.009
更新日期：2020-03-01 00:00:00
abstract：:A literature search identified eight articles containing data on both baldness and coronary artery disease (CAD). Three of these articles described case-control studies that showed a positive relationship between baldness and CAD when controlling for CAD risk factors. Three other case-control studies showed no such re...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章,评审
doi：10.1016/0895-4356(90)90026-l
更新日期：1990-01-01 00:00:00
abstract：:In this project, we set out to identify ways to increase the uptake of core outcome sets in clinical research. In doing so, we uncovered a growing recognition, across many different health care sectors, of the need for common, relevant outcomes to improve the quality of decision-making. This has led to a plethora of p...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/j.jclinepi.2019.05.016
更新日期：2019-12-01 00:00:00
abstract：OBJECTIVE:To assess the impact of including unpublished data on adverse effects in systematic reviews. STUDY DESIGN AND SETTING:We carried out a systematic review of methodological evaluations that compared the quantitative reporting of adverse effects data between published and unpublished sources, in particular, the...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章,评审
doi：10.1016/j.jclinepi.2010.02.009
更新日期：2010-10-01 00:00:00
abstract：:We investigated the value of the ankle-brachial systolic pressure index (ABPI) as a test for the diagnosis of peripheral arterial occlusive disease (PAOD) in general practice. ABPI measurements on 231 legs of 117 subjects performed in three general practice centers (GPC) were compared with the diagnostic conclusions o...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章,多中心研究
doi：10.1016/s0895-4356(96)00275-2
更新日期：1996-12-01 00:00:00
abstract：OBJECTIVES:To evaluate how the rank probabilities obtained from network meta-analysis (NMA) change with the use of increasingly stringent criteria for the relative effect comparing two treatments which ranks one treatment better than the other. STUDY DESIGN AND SETTING:Systematic survey and reanalysis of published dat...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/j.jclinepi.2018.02.008
更新日期：2018-06-01 00:00:00
abstract：OBJECTIVES:To study the statistical power of randomized clinical trials and examine developments over time. STUDY DESIGN AND SETTING:We analyzed the statistical power in 136,212 clinical trials between 1975 and 2014 extracted from meta-analyses from the Cochrane database of systematic reviews. We determined study powe...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/j.jclinepi.2018.06.014
更新日期：2018-10-01 00:00:00
abstract：:The uses of hypothesis in scientific medicine and in clinical medicine are broadly similar; but they differ in subtle but important logical details. The key distinction is that scientific medicine deals with broad ("public") hypotheses about entire populations; and the predominant problem of inference is statistics in...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/0895-4356(89)90028-0
更新日期：1989-01-01 00:00:00
abstract：OBJECTIVES:The aim of this study was to reanalyze and reinterpret data obtained in Paracetamol in Acute Low Back Pain (PACE), the first large randomized controlled trial evaluating the efficacy of paracetamol in acute low back pain, to assess the inferential reproducibility of the original conclusions. STUDY DESIGN AN...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1016/j.jclinepi.2020.01.010
更新日期：2020-05-01 00:00:00
abstract：:Medicine has been dominated by uncontrolled data, often of unproven validity and insufficient to answer clinically important questions pertaining to individual patients. Controlled clinical trials, when designed and conducted rigorously, offer advantages over uncontrolled data, but they cannot be done for everything a...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/s0895-4356(98)00042-0
更新日期：1998-08-01 00:00:00
abstract：OBJECTIVE:To assess the quality of clinical practice guidelines providing recommendations on the frequency of mammography screening in asymptomatic, average-risk women 40-49 years of age. STUDY DESIGN AND SETTING:We searched the National Guideline Clearinghouse and MEDLINE for guidelines published from 2005 to 2010. F...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章,评审
doi：10.1016/j.jclinepi.2010.12.005
更新日期：2011-09-01 00:00:00
abstract：:The similarity in meaning assigned to response choice labels from the SF-36 Health Survey (SF-36) was evaluated across countries. Convenience samples of judges (range, 10 to 117; median = 48) from 13 countries rated translations of response choice labels, using a variation of the Thurstone method of equal appearing in...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/s0895-4356(98)00084-5
更新日期：1998-11-01 00:00:00
abstract：:Differences in the rate of metacarpal bone loss were evaluated in a 9 year population based follow-up study among 799 women initially aged 45-64 years, using initial and follow-up radiographs of the hands. Metacarpal bone loss started around the age of 50 years and was present in more than 95% of the women. The averag...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/0895-4356(90)90162-i
更新日期：1990-01-01 00:00:00
abstract：:Although routinely used in health surveys, the factors affecting maternal perceptions of health in children, especially those with health problems, have received little examination. This question has been addressed using a telephone interview of families of 483 children followed in one of three clinics at Children's H...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/0895-4356(88)90139-4
更新日期：1988-01-01 00:00:00
abstract：:Irritable bowel syndrome (IBS) is one of the most common gastrointestinal disorders. There continues to be a need for community-based research into this condition. Unfortunately, response rates in community-based IBS surveys have typically been very low. In this study, we explore the use of incentives and multiple-res...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/s0895-4356(02)00586-3
更新日期：2003-03-01 00:00:00
abstract：:To assess the independent prognostic role of functional status, as reflected by a measure of an inpatient's global requirement for nursing assistance with basic activities of daily living (Global ADL), we compared Global ADL with three validated AIDS mortality predictors: the Clinical AIDS Prognostic Staging (CAPS); t...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章,多中心研究
doi：10.1016/0895-4356(95)00546-3
更新日期：1996-02-01 00:00:00
abstract：OBJECTIVE:Systematic reviews (SRs) are convenient summaries of evidence for health care practitioners. They form a basis for clinical practice guidelines and suggest directions for new research. SRs are most helpful if they are current; however, most of them are not being updated. This SR summarizes strategies and meth...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章,评审
doi：10.1016/j.jclinepi.2007.03.008
更新日期：2007-11-01 00:00:00
abstract：:To examine the effect of cancer histopathology on the relationship between estrogen-replacement therapy (ERT) use and breast cancer risk, we performed a case-control study of 109 postmenopausal women 45 years or older with in situ or invasive breast cancer matched to 545 controls. When in situ and invasive tumors were...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/s0895-4356(98)00116-4
更新日期：1998-12-01 00:00:00
abstract：BACKGROUND AND OBJECTIVE:We consider the number needed to treat (NNT) when the event of interest is defined by dichotomizing a continuous response at a threshold level. If the response is measured with error, the resulting NNT is biased. We consider methods to reduce this bias. METHODS:Bias adjustment was studied usin...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/j.jclinepi.2004.01.021
更新日期：2004-12-01 00:00:00
abstract：OBJECTIVES:The objective of this study was to assess if there is evidence of publication bias in prognostic accuracy studies of middle cerebral artery (MCA) or cerebroplacental ratio (CPR) for adverse perinatal outcome. STUDY DESIGN AND SETTING:We queried PubMed, EMBASE, the Cochrane Library, and ClinicalTrials.gov an...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章,评审
doi：10.1016/j.jclinepi.2019.07.016
更新日期：2019-12-01 00:00:00
abstract：:Serum cholesterol has been increasing in recent years in Japan. There is concern that risk of coronary heart disease (CHD) may be increasing too, but there is little information on validated fatal CHD trends in the Japanese population. We identified 1,056 deaths from heart disease and other deaths possibly hiding CHD ...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/s0895-4356(01)00516-9
更新日期：2002-05-01 00:00:00
abstract：OBJECTIVE:The aim of the study was to consider statistical and methodological issues affecting the results of meta-analysis of genetic association studies for pertinent gene-disease associations. Although the basic statistical issues for performing meta-analysis are well described in the literature, there are remaining...
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章,评审
doi：10.1016/j.jclinepi.2007.12.011
更新日期：2008-07-01 00:00:00
abstract：BACKGROUND AND OBJECTIVE:Novel cancer therapies are often approved with evidence from a single pivotal trial alone. There are concerns about the credibility of this evidence. Higher validity may be indicated by five methodological and statistical characteristics of pivotal trial evidence that were described by the U.S....
journal_title：Journal of clinical epidemiology
pub_type： 杂志文章
doi：10.1016/j.jclinepi.2019.05.033
更新日期：2019-10-01 00:00:00
