MrOS data
Description
Dataset used in Chapter 6 of Regression Methods in Biostatistics (2nd edition), as distributed on the UCSF companion website. Study design: Prospective cohort of older men in the Osteoporotic Fractures in Men (MrOS) study. Primary article: Orwoll and colleagues (2005), Contemporary Clinical Trials.
Usage
mros
Format
A data frame with 5994 rows and 5 variables:
- bmd3
- 3 quantiles of bmd
- months
- Follow-up time in months.
- status
- Event status indicator (coded outcome/censoring status).
- weight
- q2.weight (kg)
- years
- Follow-up time in years.