sex2 {logistf}R Documentation

Condom use and first time urinary tract infection

Description

The case-control study of Foxman et al (1997) examines urinary tract infection in related to age and contraceptive use. The data set consists of 130 college women with urinary tract infections and 109 uninfected controls. The data set include the binary covariates age (age), oral contraceptive use (oc), condom use (vic), lubricated condom use (vicl), spermicide use (vis) and diaphragm used (dia).

Usage

data(sex2)

Format

A data frame table.

References

Foxman B, Marsh J, Gillespie B, Rubin N, Koopman JS, Spear S (1997). Condom Use and First-Time Urinary Tract Infection. Epidemiology 8: 637–641.

Examples

data(sex2)

[Package logistf version 1.06 Index]