Results 11 to 20 of about 3,253,095 (322)

A Multilevel Meta‑Analysis [PDF]

open access: yes, 2020
Insecure attachment to primary caregivers is associated with the development of depression symptoms in children and youth. This association has been shown by individual studies testing the relation between attachment and depression and by meta-analyses ...
Colonnesi, Cristina   +6 more
core   +1 more source

Risk factors of nonalcoholic fatty liver disease in lean body mass population: A systematic review and meta‐analysis

open access: yesJGH Open, 2021
The pathophysiology and risk factors of nonalcoholic fatty liver disease (NAFLD) among lean patients is poorly understood and therefore investigated. We performed a meta‐analysis of observational studies.
Shahinul Alam   +7 more
doaj   +1 more source

Uptake of systematic reviews and meta-analyses based on individual participant data in clinical practice guidelines: descriptive study. [PDF]

open access: yes, 2015
To establish the extent to which systematic reviews and meta-analyses of individual participant data (IPD) are being used to inform the recommendations included in published clinical ...
Cochrane IPD Meta-analysis Methods Group, .   +6 more
core   +2 more sources

Neutrophil-to-lymphocyte ratio as a bladder cancer biomarker: assessing prognostic and predictive value in SWOG 8710 [PDF]

open access: yes, 2017
No abstract ...
Advanced Bladder Cancer (ABC) Meta-analysis Collaboration   +12 more
core   +1 more source

Individual patient data network meta-analysis using either restricted mean survival time difference or hazard ratios: is there a difference? A case study on locoregionally advanced nasopharyngeal carcinomas

open access: yesSystematic Reviews, 2019
Background This study aimed at applying the restricted mean survival time difference (rmstD) as an absolute outcome measure in a network meta-analysis and comparing the results with those obtained using hazard ratios (HR) from the individual patient data
C. Petit   +3 more
doaj   +1 more source

Topical Metronidazole Versus Ivermectin for Low-density Demodex Rosacea: A Rater-blinded, Randomized, Split-face Trial

open access: yesActa Dermato-Venereologica, 2022
is missing (Short communication)
Marvin Chia-Han Yeh   +3 more
doaj   +1 more source

ForestPMPlot: A Flexible Tool for Visualizing Heterogeneity Between Studies in Meta-analysis. [PDF]

open access: yes, 2016
Meta-analysis has become a popular tool for genetic association studies to combine different genetic studies. A key challenge in meta-analysis is heterogeneity, or the differences in effect sizes between studies.
Eskin, Eleazar   +5 more
core   +3 more sources

Obesity and Mortality Among Patients Diagnosed With COVID-19: A Systematic Review and Meta-Analysis

open access: yesFrontiers in Medicine, 2021
Coronavirus disease 2019 (COVID-19) has already raised serious concern globally as the number of confirmed or suspected cases have increased rapidly. Epidemiological studies reported that obesity is associated with a higher rate of mortality in patients ...
Tahmina Nasrin Poly   +20 more
doaj   +1 more source

High-speed multiwavelength InGaAs/InP quantum well nanowire array micro-LEDs for next generation optical communications

open access: yesOpto-Electronic Science, 2023
Miniaturized light sources at telecommunication wavelengths are essential components for on-chip optical communication systems. Here, we report the growth and fabrication of highly uniform p-i-n core-shell InGaAs/InP single quantum well (QW) nanowire ...
Fanlu Zhang   +12 more
doaj   +1 more source

Meta-analyses in psychology often overestimate evidence for and size of effects

open access: yesRoyal Society Open Science, 2023
Adjusting for publication bias is essential when drawing meta-analytic inferences. However, most methods that adjust for publication bias do not perform well across a range of research conditions, such as the degree of heterogeneity in effect sizes ...
František Bartoš   +5 more
doaj   +1 more source

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