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altmeta (version 4.1)

dat.kaner: A Meta-Analysis on the Effect of Brief Alcohol Interventions vs. Control in Primary Care Populations

Description

This dataset serves as an example of meta-analysis of risk differences.

Usage

data("dat.kaner")

Arguments

Format

A data frame with 13 studies with the following 7 variables within each study.

y

point esimates of risk differences.

s2

sample variances of risk differences.

n1

sample sizes in treatment group 1 (brief alcohol interventions).

n2

sample sizes in treatment group 2 (control).

r1

event counts in treatment group 1.

r2

event counts in treatment group 2.

n

total sample sizes.