df.radua2019 {metaumbrella}

Meta-analyses exploring the risk factors for posttraumatic stress disorder.

Description

Real dataset taken from Tortella-Feliu et al. (2019).

Usage

df.radua2019

Format

The dataset contains the following variables:

meta_review	name of the first author of the meta-analysis.
factor	name of the risk factor.
author	first study author of the individual studies.
year	year of publication of the individual studies.
multiple_es	indicates the reason of the presence of multiple effect sizes
	(due to multiple groups or outcomes) per study.
measure	type of effect size.
value	value of the effect size.
ci_lo	lower bound of the 95% confidence interval.
ci_up	upper bound of the 95% confidence interval.
n_cases	number of cases.
n_controls	number of controls.
n_exp	number of participants in the exposed group (sum of the number of cases
	and controls in the exposed group).
n_nexp	number of participants in the non-exposed group (sum of the number of cases
	and controls in the non-exposed group).
n_cases_exp	number of cases in the exposed group.
n_controls_exp	number of controls in the exposed group.
n_cases_nexp	number of cases in the non-exposed group.
n_controls_nexp	number of controls in the non-exposed group.
mean_cases	means of participants in the experimental arm.
sd_cases	standard deviation of participants in the experimental arm.
mean_controls	means of participants in the control arm.
sd_controls	standard deviation of participants in the control arm.
amstar	AMSTAR score of the meta-analysis

Source

Tortella-Feliu, M. and Fullana, M.A., Perez-Vigil, A., Torres, X., Chamorro, J., and Littarelli, S.A., ..., & Radua, J. (2019). Risk Factors for Posttraumatic Stress Disorder: An Umbrella Review of Systematic Reviews and Meta-Analyses. Neuroscience & Biobehavioral Reviews, 107, 154–165.