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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... -
International collaboration by economic groups of countries (1996–2012)
International collaborations were considered when the paper involved different countries, 98 in total. The combination of countries according to economic groups considered... -
Demographic characteristics, exposure history, use of personal protective equ...
Data are no. (%) of close contacts, unless otherwise indicated. Percentages may not total 100 because of rounding. Contact with well-appearing or sick/dead poultry was defined... -
Pooled relative-risk of suicide in those diagnosed with a mental or substance...
Note. 95% UI: 95% uncertainty interval; aDue to lack of data, simultaneously pooled cocaine and amphetamine relative-risk estimates into an overall estimate for... -
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. -
r37980778c78--805d98714694c23a5add2d10cbc71ab0
*Based on ISI - Thomson - Reuters Web of Science [305].aRanked by total number of citations received by all editions in all years (from year of publication until 31 December... -
Fate of protocols according to funding<sup>*</sup>.
Values are n (%). *Information on PHRC 2000 funding was obtained from the French Ministry of Health, information on other funding was provided by the primary investigator (327... -
r37980778c78--9e36793997275ae1a9ebf52b84a57a90
*To identify whether the item should be included in future shortened checklist. If excluded, the -
r37980778c78--ab54a1fa7867d82e8b40a62e7f0e26d5
*1 = yes, 2 = no, 3 = can't answer, 4 = not applicable. -
Description of methods to derive indirect and mixed estimates.
Description of methods to derive indirect and mixed estimates. -
r37980778c78--19620bf37a9ef9b7b43721c4225a48be
1The articles using documents from other companies were one article each using documents from a hospital, a physician practice management organization, a soft drinks... -
Trends in median (interquartile range) five year running actual citation inde...
ACI is calculated by dividing a publication's total citations five years post-publication by five. Lower citation counts in 2008 may reflect incomplete citations reported to Web... -
Meta-Analysis of Repository Data: Impact of Data Regularization on NIMH Schiz...
Human geneticists are increasingly turning to study designs based on very large sample sizes to overcome difficulties in studying complex disorders. This in turn almost always... -
Pearson's correlation coefficients for different pairs of measures.
For each pair, the first column provides the Pearson correlation coefficient calculated by using all cancer types, and the second is calculated by using only cancer types whose... -
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... -
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... -
r37980778c78--a4cd5e11fb874d9076d5ff5fd05bfa27
ObjectivesTo compare physical activity (PA) subcomponents from EPIC Physical Activity Questionnaire (EPAQ2) and combined heart rate and movement sensing in older... -
The reporting number and percentage for each article of the CONSORT checklist...
CJITWM: Chinese Journal of Integrated Traditional and Western Medicine, Yes: Number of trials in which the item was reported.
