plasma.silicon {TestsSymmetry}

Dataset: plasma.silicon

Description

A study was conducted to measure the plasma silicon level in blood within 30 women who have been taken a silicone implants surgery. Plasma silicon levels (microg per gram dry weight) were taken prior to surgical placement of the implants. A post-surgery washout period was allowed, and the plasma silicon levels were retaken.

Usage

plasma.silicon

Format

A data frame contains 30 rows and 3 variables:

PatientNo

Patient Number.

preoperative

pre-operative measurement of plasma silicion level.

postoperative

post-operative measurement of plasma silicion level.

Source

Riffenburgh, R. H., & Gillen, D. L. (2020). Statistics in medicine. Academic press. Appendix 2 databases

References

Riffenburgh, R. H., & Gillen, D. L. (2020). Statistics in medicine. Academic press.