df.IRR {metaumbrella} | R Documentation |
Meta-analysis exploring adverse events of smoking.
Description
Fictitious dataset of a meta-analysis of prospective cohorts assessing adverse effects of smoking on one binary outcome.
Usage
df.IRR
Format
The dataset contains the following variables:
meta_review | name of the first author of the meta-analysis. |
factor | name of the factor (only one factor is included). |
author | first study author of the individual studies |
year | year of publication of the individual studies. |
measure | type of effect size (IRR). |
value | IRR value. |
ci_lo | lower bound of the 95% confidence interval. |
ci_up | upper bound of the 95% confidence interval. |
n_cases | number of cases (sum of the number of cases in the exposed and non-exposed |
groups). | |
n_cases_exp | number of cases in the exposed group. |
n_cases_nexp | number of cases in the non-exposed group. |
time | total person-time at risk (sum of the person-time at risk in the exposed and |
non-exposed groups). | |
time_exp | person-time at risk in the exposed group. |
time_nexp | person-time at risk in the non-exposed group. |
Source
No source, the data are entirely fictitious
[Package metaumbrella version 1.0.11 Index]