Tópico 73

Palavras

sampl ( 1606 )
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effect ( 955 )
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howev ( 297 )
condit ( 272 )
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also ( 187 )
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consist ( 177 )
smaller ( 166 )
either ( 159 )
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restrict ( 78 )
allow ( 78 )
due ( 70 )
type ( 65 )
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Resumos

J. Med. Internet Res. - Effects of a web-based tailored multiple-lifestyle intervention for adults: a two-year randomized controlled trial comparing sequential and simultaneous delivery modes. ( 38 )
Comput Biol Chem - Effective sample size: Quick estimation of the effect of related samples in genetic case-control association analyses. ( 35 )
Res Synth Methods - Trial sequential methods for meta-analysis. ( 35 )
Comput. Biol. Med. - Random forests ensemble classifier trained with data resampling strategy to improve cardiac arrhythmia diagnosis. ( 31 )
J. Med. Internet Res. - Web-based cognitive behavior therapy for depression with and without telephone tracking in a national helpline: secondary outcomes from a randomized controlled trial. ( 31 )
Med Decis Making - Sample Size and Power When Designing a Randomized Trial for the Estimation of Treatment, Selection, and Preference Effects. ( 30 )
J Am Med Inform Assoc - Usability-driven pruning of large ontologies: the case of SNOMED CT. ( 29 )
Med Decis Making - Test result-based sampling: an efficient design for estimating the accuracy of patient safety indicators. ( 29 )
J. Med. Internet Res. - Comparison of Web-based and paper-based administration of ADHD questionnaires for adults. ( 27 )
J. Med. Internet Res. - Representation of health conditions on Facebook: content analysis and evaluation of user engagement. ( 24 )
Methods Inf Med - Chronological bias in randomized clinical trials arising from different types of unobserved time trends. ( 24 )
J. Med. Internet Res. - Does self-selection affect samples' representativeness in online surveys? An investigation in online video game research. ( 23 )
J. Med. Internet Res. - Performance of eHealth data sources in local influenza surveillance: a 5-year open cohort study. ( 23 )
Appl Clin Inform - What big size you have! Using effect sizes to determine the impact of public health nursing interventions. ( 22 )
BMC Med Inform Decis Mak - Acceptability and adoption of handheld computer data collection for public health research in China: a case study. ( 22 )
Med Decis Making - The influence of graphic display format on the interpretations of quantitative risk information among adults with lower education and literacy: a randomized experimental study. ( 22 )
Comput Biol Chem - Extensive increase of microarray signals in cancers calls for novel normalization assumptions. ( 21 )
Comput. Biol. Med. - Empirical evaluation of consistency and accuracy of methods to detect differentially expressed genes based on microarray data. ( 20 )
J. Med. Internet Res. - Risk estimates from an online risk calculator are more believable and recalled better when expressed as integers. ( 20 )
BMC Med Inform Decis Mak - Predicting sample size required for classification performance. ( 19 )
Int J Comput Assist Radiol Surg - GPU-based multi-volume ray casting within VTK for medical applications. ( 19 )
J Chem Inf Model - Comparative assessment of scoring functions on an updated benchmark: 2. Evaluation methods and general results. ( 19 )
Med Decis Making - The effect of health state selection on the valuation of EQ-5D. ( 19 )
Methods Inf Med - Blinded sample size reestimation with negative binomial counts in superiority and non-inferiority trials. ( 19 )
Methods Inf Med - Sample size reassessment in non-inferiority trials. Internal pilot study designs with ANCOVA. ( 19 )
Comput Methods Programs Biomed - A C++ program to calculate sample sizes for cost-effectiveness trials in a Bayesian framework. ( 18 )
IEEE Trans Pattern Anal Mach Intell - Accuracy of Pseudo-Inverse Covariance Learning-A Random Matrix Theory Analysis. ( 18 )
J Biomed Inform - A method for determining the number of documents needed for a gold standard corpus. ( 18 )
J Biomed Inform - An ensemble heterogeneous classification methodology for discovering health-related knowledge in social media messages. ( 18 )
J Chem Inf Model - Sampling multiple scoring functions can improve protein loop structure prediction accuracy. ( 18 )
J Med Syst - Family physicians' perceptions and use of electronic clinical decision support during the first year of implementation. ( 18 )
Comput Math Methods Med - Error analysis of deep sequencing of phage libraries: peptides censored in sequencing. ( 18 )
Int J Comput Assist Radiol Surg - Case-based fracture image retrieval. ( 17 )
J Biomed Inform - Sample size estimation in diagnostic test studies of biomedical informatics. ( 17 )
Med Biol Eng Comput - Transit dosimetry in dynamic IMRT with an a-Si EPID. ( 17 )
Comput Math Methods Med - Power and stability properties of resampling-based multiple testing procedures with applications to gene oncology studies. ( 16 )
J Biomed Inform - Practical approach to determine sample size for building logistic prediction models using high-throughput data. ( 16 )
J. Med. Internet Res. - Comparison of text and video computer-tailored interventions for smoking cessation: randomized controlled trial. ( 16 )
J. Comput. Biol. - Using iterative ridge regression to explore associations between conditioned variables. ( 16 )
J. Med. Internet Res. - Using metrics to describe the participative stances of members within discussion forums. ( 16 )
Comput Math Methods Med - Cancer outlier analysis based on mixture modeling of gene expression data. ( 16 )
Methods Inf Med - Evaluation of imbalance in stratified blocked randomization: some remarks on the range of validity of the model by Hallstrom and Davis. ( 16 )
BMC Med Inform Decis Mak - Surfing the internet for health information: an italian survey on use and population choices. ( 15 )
Int J Med Inform - Effects of two different levels of computerized decision support on blood glucose regulation in critically ill patients. ( 15 )
Med Decis Making - Common scale valuations across different preference-based measures: estimation using rank data. ( 15 )
Neural Comput - Mapping of visual receptive fields by tomographic reconstruction. ( 15 )
BMC Med Inform Decis Mak - Automated systems to identify relevant documents in product risk management. ( 14 )
BMC Med Inform Decis Mak - Detecting referral and selection bias by the anonymous linkage of practice, hospital and clinic data using Secure and Private Record Linkage (SAPREL): case study from the evaluation of the Improved Access to Psychological Therapy (IAPT) service. ( 14 )
J. Comput. Biol. - Reconciliation revisited: handling multiple optima when reconciling with duplication, transfer, and loss. ( 14 )
J. Med. Internet Res. - Internet-based, culturally sensitive, problem-solving therapy for Turkish migrants with depression: randomized controlled trial. ( 14 )
J. Med. Internet Res. - The good, bad, and ugly of online recruitment of parents for health-related focus groups: lessons learned. ( 14 )
Neural Comput - Stability against fluctuations: scaling, bifurcations, and spontaneous symmetry breaking in stochastic models of synaptic plasticity. ( 14 )
Med Decis Making - Determining the impact of informed choice: separating treatment effects from the effects of choice and selection in randomized trials. ( 14 )
Med Decis Making - Health effects in significant others: separating family and care-giving effects. ( 14 )
Methods Inf Med - Influence of selection bias on the test decision. A simulation study. ( 14 )
AMIA Annu Symp Proc - Automated disambiguation of acronyms and abbreviations in clinical texts: window and training size considerations. ( 13 )
IEEE Trans Image Process - Blind adaptive sampling of images. ( 13 )
IEEE Trans Pattern Anal Mach Intell - Learning Hybrid Image Templates (HIT) by Information Projection. ( 13 )
Int J Health Geogr - Do measures matter? Comparing surface-density-derived and census-tract-derived measures of racial residential segregation. ( 13 )
J Chem Inf Model - Improving the use of ranking in virtual screening against HIV-1 integrase with triangular numbers and including ligand profiling with antitargets. ( 13 )
J. Med. Internet Res. - Online alcohol interventions: a systematic review. ( 13 )
Med Biol Eng Comput - Comparison of real beat-to-beat signals with commercially available 4?Hz sampling on the evaluation of foetal heart rate variability. ( 13 )
J. Med. Internet Res. - Speech perception benefits of internet versus conventional telephony for hearing-impaired individuals. ( 13 )
Comput Biol Chem - Effect of sampling on the extent and accuracy of the inferred genetic history of recombining genome. ( 12 )
Artif Intell Med - Feasibility of case-based beam generation for robotic radiosurgery. ( 12 )
Brief. Bioinformatics - The relationship between rational drug design and drug side effects. ( 12 )
BMC Med Inform Decis Mak - Decision aids for respite service choices by carers of people with dementia: development and pilot RCT. ( 12 )
IEEE Trans Image Process - Discretization of parametrizable signal manifolds. ( 12 )
IEEE Trans Image Process - On dependent bit allocation for multiview image coding with depth-image-based rendering. ( 12 )
Int J Health Geogr - The effects of local street network characteristics on the positional accuracy of automated geocoding for geographic health studies. ( 12 )
IEEE Trans Vis Comput Graph - An Intrinsic Algorithm for Parallel Poisson Disk Sampling on Arbitrary Surfaces. ( 12 )
Int J Med Inform - Evaluating the success of an emergency response medical information system. ( 12 )
Int J Health Geogr - Using ArcMap, Google Earth, and Global Positioning Systems to select and locate random households in rural Haiti. ( 12 )
J Am Med Inform Assoc - Making electronic prescribing alerts more effective: scenario-based experimental study in junior doctors. ( 12 )
J Chem Inf Model - BioSM: metabolomics tool for identifying endogenous mammalian biochemical structures in chemical structure space. ( 12 )
J. Med. Internet Res. - Web-based, computer-tailored, pedometer-based physical activity advice: development, dissemination through general practice, acceptability, and preliminary efficacy in a randomized controlled trial. ( 12 )
J. Med. Internet Res. - Technology-based interventions for mental health in tertiary students: systematic review. ( 12 )
Res Synth Methods - The impact of multiple endpoint dependency on Q and I(2) in meta-analysis. ( 12 )
J Med Syst - The effect of socio-cultural characteristics on the effectiveness of teamwork: a study in the G?lhane Military Medical Faculty Training Hospital. ( 12 )
Res Synth Methods - Using meta-analysis to inform the design of subsequent studies of diagnostic test accuracy. ( 12 )
Telemed J E Health - Investigation into the use of short message services to expand uptake of human immunodeficiency virus testing, and whether content and dosage have impact. ( 12 )
Methods Inf Med - Electronic health records. A systematic review on quality requirements. ( 12 )
Methods Inf Med - Discovering subgroups using descriptive models of adverse outcomes in medical care. ( 12 )
BMC Med Inform Decis Mak - A simple clinical model for planning transfusion quantities in heart surgery. ( 11 )
Comput Math Methods Med - Discrete-state stochastic models of calcium-regulated calcium influx and subspace dynamics are not well-approximated by ODEs that neglect concentration fluctuations. ( 11 )
Comput Math Methods Med - The number of candidate variants in exome sequencing for Mendelian disease under no genetic heterogeneity. ( 11 )
Comput. Biol. Med. - Blood flow vectoring control in aortic arch using full and partial clamps. ( 11 )
Comput. Biol. Med. - Probing the existence of medium pulmonary crackles via model-based clustering. ( 11 )
Comput Methods Programs Biomed - Designing group sequential randomized clinical trials with time to event end points using a R function. ( 11 )
Comput Methods Programs Biomed - A bootstrap approach for lower injury levels of the risk curves. ( 11 )
IEEE Trans Image Process - Sampling optimization for printer characterization by direct search. ( 11 )
Int J Health Geogr - The effects of deprivation and relative deprivation on self-reported morbidity in England: an area-level ecological study. ( 11 )
Int J Health Geogr - A probabilistic sampling method (PSM) for estimating geographic distance to health services when only the region of residence is known. ( 11 )
Int J Med Inform - Content analysis of physical examination templates in electronic health records using SNOMED CT. ( 11 )
J Chem Inf Model - Composition and topology of activity cliff clusters formed by bioactive compounds. ( 11 )
J Chem Inf Model - Determining the degree of randomness of descriptors in linear regression equations with respect to the data size. ( 11 )
J. Med. Internet Res. - Increasing physical activity with mobile devices: a meta-analysis. ( 11 )
J. Med. Internet Res. - Mind the gap: social media engagement by public health researchers. ( 11 )
J. Med. Internet Res. - An international comparison of web-based reporting about health care quality: content analysis. ( 11 )
J. Comput. Biol. - Phylogenetic stochastic mapping without matrix exponentiation. ( 11 )