| mstate3_exdata {hesim} | R Documentation |
Example data for a reversible 3-state multi-state model
Description
Example multi-state data for parameterizing a continuous time state transition model. Costs and utility are also included to facilitate cost-effectiveness analysis.
Usage
mstate3_exdata
Format
A list containing the following elements:
- transitions
A data frame containing the times at which patient transitions between health states based on the prothr dataset from the mstate package.
- costs
A list of data frames. The first data frame contains summary medical cost estimates and the second data frame contains drug cost data.
- utility
A data frame of summary utility estimates.
Transitions data
The data frame has the following columns:
- strategy_id
Treatment strategy identification number.
- patient_id
Patient identification number.
- age
Patient age (in years).
- female
1 if a patient is female; 0 if male.
- from
Starting state.
- to
Receiving state.
- trans
Transition number.
- Tstart
Starting time.
- Tstop
Transition time.
- years
Elapsed years between
TstartandTstop.- status
Status variable; 1=transition, 0=censored.
Cost data
The cost list contains two data frames. The first data frame contains data on the drug costs associated with each treatment strategy.
- strategy_id
The treatment strategy identification number.
- costs
Annualized drug costs.
The second data frame contains summary data on medical costs by health state, and contains the following columns:
- state_id
The health state identification number.
- mean
Mean costs.
- se
Standard error of medical costs.
Utility data
The data frame has the following columns:
- state_id
The health state identification number.
- mean
Mean utility
- se
Standard error of utility