Tag Archives: scoring

Scoring the St George’s Respiratory Questionnaire (SGRQ) using R

Background The St George's Respiratory Questionnaire (SGRQ) is an instrument for the measuring of Health-Related Quality-of-Life in patients with diseases of airways obstruction. The SGRQ contains 50 items covering three domains: Symptoms (8 items), Activity (16 items), and Impacts (26 … Continue reading

Posted in Fav R Packages | Tagged , | Leave a comment

Scoring the Severe Respiratory Insufficiency Questionnaire (SRI) using R

Background The SRI is a multidimensional general health questionnaire “to assess HRQL in patients with chronic respiratory failure due to various underlying diseases” [1]. Based on 49 items, seven sub scales addressing the following domains are calculated: Respiratory Complaints (8 … Continue reading

Posted in Fav R Packages | Tagged , | Leave a comment