StatinWISE Primary VAS Dataset Codebook

Permanent identifier

https://doi.org/10.17037/DATA.00001695

Description

Statins are one of the most commonly prescribed drugs in the United Kingdom. There is strong evidence that they are effective in safely reducing heart disease. However, there is some doubt about whether statins cause muscle pain, stiffness or weakness. The StatinWISE study sought to understand the effect of statins on muscle symptoms. The study recruited 200 volunteers from across England and Wales who had either recently stopped taking statins due to muscle symptoms, or were considering stopping due to muscle symptoms.

Data access

The Statinwise datasets are made available through an application process. Applicants must outline their proposed research and provide proof of ethical approval for the work.

Codebook

Variable Name Variable Label Answer Label Answer Code Variable Type
share_pid Unique patient ID for shared data Open ended   Numeric
seq_num Randomised sequence, numerical version     long
    PSPSPS 1  
    PSPSSP 2  
    PSSPPS 3  
    PSSPSP 4  
    SPPSPS 5  
    SPPSSP 6  
    SPSPPS 7  
    SPSPSP 8  
treat Randomised treatment for this period     Numeric
    Placebo 0  
    Statin 1  
period Treatment period (1-6) Open ended   Numeric
daynumber Day number within treatment period (VAS reported on days 50-56) Open ended   Numeric
adherence_daily Participant took randomised medication yesterday (self-report)     Numeric
    No 0  
    Yes 1  
    Missing    
muscle_symptoms_daily Participant experienced muscle symptoms today (self-report)     Numeric
    No 0  
    Yes 1  
    Missing    
vas_primary Daily muscle symptoms, primary outcome (0(none)-10(worst))     Numeric
    None 0  
    Worst 10