نتایج جستجو برای: cohens kappa agreement co
تعداد نتایج: 518555 فیلتر نتایج به سال:
OBJECTIVE To investigate the agreement between two international criteria for classification of children and adolescents nutritional status. METHODS The study included 778 girls and 863 boys aged from six to 13 years old. Body mass and height were measured and used to calculate the body mass index. Nutritional status was classified according to the cut-off points defined by the World Health O...
OBJECTIVE Self-reported information from questionnaires is frequently used in epidemiological studies, but few of these studies provide information on the reproducibility of individual items contained in the questionnaire. We studied the test-retest reliability of self-reported diabetes among 33,919 participants in Norwegian Women and Cancer Study. METHODS The test-retest reliability of self-...
OBJECTIVE To evaluate the interobserver reliability among 14 experts in musculoskeletal ultrasonography (US) and to determine the overall agreement about the US results compared with magnetic resonance imaging (MRI), which served as the imaging "gold standard". METHODS The clinically dominant joint regions (shoulder, knee, ankle/toe, wrist/finger) of four patients with inflammatory rheumatic ...
BACKGROUND Attention to the problem of adverse events increases worldwide. The present study aimed to evaluate inter-rater reliability of medical record reviews of adverse events in the Thai context. MATERIAL AND METHOD A total of 279 inpatient records were reviewed by 23 clinical auditors. Each record was examined independently by 3 auditors using a standardised review form. Agreements on th...
Our aim was to assess the reproducibility and the reliability of the Weber classification system for fractures of the ankle based on anteroposterior and lateral radiographs. Five observers with varying clinical experience reviewed 50 sets of blinded radiographs. The same observers reviewed the same radiographs again after an interval of four weeks. Inter- and intra-observer agreement was assess...
In this paper, we describe an alternative to the kappa statistic for measuring intercoder agreement. We present a model based on the assumption that the observed surface agreement can be divided into (unknown amounts of) true agreement and chance agreement. This model leads to confidence interval estimates for the proportion of true agreement, which turn out to be comparable to confidence inter...
OBJECTIVE to analyse the Redness, Oedema, Ecchymosis, Discharge, Approximation (REEDA) scale reliability when evaluating perineal healing after a normal delivery with a right mediolateral episiotomy. METHOD observational study based on data from a clinical trial conducted with 54 randomly selected women, who had their perineal healing assessed at four time points, from 6 hours to 10 days afte...
AIM To compare the agreement of screening breast mammography plus ultrasound and reviewed mammography alone in asymptomatic women. MATERIALS AND METHODS All breast imaging data were obtained for women who presented for routine medical checkup at National Cancer Institute (NCI), Thailand from January 2010 to June 2013. A radiologist performed masked interpretations of selected mammographic ima...
Study Design Surgeon survey. Objective To evaluate the reliability of bone single-photon emission computed tomography (SPECT) versus bone SPECT images co-registered with computed tomography (bone SPECT-CT) by analyzing interobserver agreement for identification of the anatomical location of technetium(99m)-labeled oxidronate uptake in the lumbar disk and/or facet joint. Methods Seven spine surg...
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