146 items found

Tags: Research assessment Research validity

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  • dataset

    Volunteer Bias in Recruitment, Retention, and Blood Sample Donation in a Rand...

    BackgroundThe vulnerability of clinical trials to volunteer bias is under-reported. Volunteer bias is systematic error due to differences between those who choose to participate...
  • dataset

    Classification of the states based on degree of age displacement for women in...

    Classification of the states based on degree of age displacement for women in the DLHS-3 survey.
  • dataset

    r37980778c78--acc5a56128d9ae7b0ab95bf85745bd4d

    NA Not Applicable. *The study did not investigate this.1Gives results for trials with discrepancies for ≥1 primary outcome.2Results obtained from 248 of the completed studies.
  • dataset

    Knowledge of CGs (quotes).

    Knowledge of CGs (quotes).
  • dataset

    Reviewer statements and editorial decisions.

    1Probability (“risk”) of a manuscript in this group being published compared to the probability of a manuscript in both other groups.
  • dataset

    r37980778c78--9e36793997275ae1a9ebf52b84a57a90

    *To identify whether the item should be included in future shortened checklist. If excluded, the
  • dataset

    r37980778c78--1ffcf6e32cffe56a79e1342baaf6ea0f

    Journal policy on research data and code availability is an important part of the ongoing shift toward publishing reproducible computational science. This article extends the...
  • dataset

    Sensitivities, specificities, positive and negative predictive values of 5 ye...

    CI: Confidence interval. PPV: positive predictive value. NPV: Negative predictive value.
  • dataset

    r37980778c78--d28fb58e68fc59080c460cc549529348

    Multiple ordinal regression assessing how parameters hypothesised to reflect consensus predict a rank order of scientific domains (main test: I-physical, II-biological-hard,...
  • dataset

    r37980778c78--db8cd6a8f3cbd3707ce6c78eaaabcaa5

    Abbreviations: CC, cubic centimeter; FWE, family-wise error; FDR, false discovery rate; FWHM, full-width at half-maximum; RESEL, resolution element. The conditional item which...
  • dataset

    r37980778c78--66131b9e0259d8a535d9ec06d6742365

    Contribution of imidacloprid to the msPAF at locations where msPAF > 5%.
  • dataset

    Results of fits of optimal excess relative risk model (2) (maximum likelihood...

    aUnless otherwise stated all p-values refer to improvement in fit of model immediately above indicated one in the Table.bp-value for improvement in fit over null model (without...
  • dataset

    r37980778c78--a4cd5e11fb874d9076d5ff5fd05bfa27

    ObjectivesTo compare physical activity (PA) subcomponents from EPIC Physical Activity Questionnaire (EPAQ2) and combined heart rate and movement sensing in older...
  • dataset

    Typical error of measurement (TEM) and intraclass correlation coefficient (IC...

    Typical error of measurement (TEM) and intraclass correlation coefficient (ICC) values for the ankle at 90° and 150°, considering both the two measurements of the PA determined...
  • dataset

    Study Design and Quality of Reporting of Randomized Controlled Trials of Chro...

    BackgroundThe recommended first-line therapy of chronic urticaria is second-generation antihistamines, but the modalities of treatment remains unclear. Numerous recommendations...
  • dataset

    r37980778c78--5177eeaeef4a3f85fe6bb1c1f7a14539

    BackgroundThe methodological quality of animal studies is an important factor hampering the translation of results from animal studies to a clinical setting. Systematic reviews...
  • dataset

    r37980778c78--be1966f267635de839d5ececd5ac11e1

    ISI Classifications Represented in the Journal Titles.
  • dataset

    r37980778c78--6d788a3f0084d39e5264492cb000c911

    Number of articles, number articles with at least one error, number of articles with at least one large error, and number of articles with at least one gross error for each...
  • dataset

    r37980778c78--d74efcb441a6669f46078a592f2c4621

    *Recalculated > actual indicates underestimation of the sample size by the authors of the RCTs and is characterized by negative values for the calculated standardized...