Description

This data set deals with urinary tract infection in sexually active college women, along with covariate information on age an contraceptive use. The variables are all binary and coded in 1 (condition is present) and 0 (condition is absent).

Usage

Format

sex2: a data.frame containing 239 observations

case

urinary tract infection, the study outcome variable

age

>= 24 years

dia

use of diaphragm

oc

use of oral contraceptive

vic

use of condom

vicl

use of lubricated condom

vis

use of spermicide

Source

<http://www.cytel.com/>

References

Cytel Inc., (2010) LogXact 9 user manual, Cambridge, MA:Cytel Inc