racusum_example_data {cusum}

Risk-adjusted Performance Data

Description

Generated performance data of indicator: Ratio of observed to expected cases of severe stroke or death under open carotid stenosis surgery.

Usage

racusum_example_data

Format

A data frame with 2000 rows and 4 variables:

t

Sequence of observations

y

Patient outcome

score

Patient risk score

year

Year of treatment

Details

Individual patient risk scores were drawn from actual hospital data and patient outcomes were simulated. Two years are provided, so Phase I and Phase II can be defined.

Source

Data for simulation was provided by Bavarian Agency of Quality Assurance (BAQ), Munich Germany.

Description of performance indicator (in German): https://iqtig.org/downloads/auswertung/2016/10n2karot/QSKH_10n2-KAROT_2016_QIDB_V02_2017-04-26.pdf