| pubmed-article:1595997 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:1595997 | lifeskim:mentions | umls-concept:C0018759 | lld:lifeskim |
| pubmed-article:1595997 | lifeskim:mentions | umls-concept:C0521346 | lld:lifeskim |
| pubmed-article:1595997 | lifeskim:mentions | umls-concept:C1553316 | lld:lifeskim |
| pubmed-article:1595997 | lifeskim:mentions | umls-concept:C0024117 | lld:lifeskim |
| pubmed-article:1595997 | lifeskim:mentions | umls-concept:C0034394 | lld:lifeskim |
| pubmed-article:1595997 | lifeskim:mentions | umls-concept:C0242485 | lld:lifeskim |
| pubmed-article:1595997 | lifeskim:mentions | umls-concept:C0079809 | lld:lifeskim |
| pubmed-article:1595997 | pubmed:issue | 6 | lld:pubmed |
| pubmed-article:1595997 | pubmed:dateCreated | 1992-7-2 | lld:pubmed |
| pubmed-article:1595997 | pubmed:abstractText | A need was identified for a fixed-format self-complete questionnaire for measuring health in chronic airflow limitation. A 76-item questionnaire was developed, the St. George's Respiratory Questionnaire (SGRQ). Three component scores were calculated: symptoms, activity, and impacts (on daily life), and a total score. Three studies were performed. (1) Repeatability was tested over 2 wk in 40 stable asthmatic patients and 20 patients with stable COPD. The coefficient of variation for the SGRQ total score was 19%. (2) SGRQ scores were compared with spirometry, 6-min walking distance (6-MWD), MRC respiratory symptoms questionnaire, anxiety, depression, and general health measured using the Sickness Impact Profile score. A total of 141 patients were studied, mean age 63 yr (range 31 to 75) and prebronchodilator FEV1, 47% (range 11 to 114%). SGRQ scores correlated with appropriate comparison measures. For example, symptom score versus frequency of wheeze, r2 = 0.32, p less than 0.0001; activity versus 6-MWD, r2 = 0.50, p less than 0.0001; impact versus anxiety, r2 = 0.38, p less than 0.0001. Multivariate analysis demonstrated that SGRQ scores summed a number of areas of disease activity. (3) Changes in SGRQ scores and other measures were studied over 1 yr in 133 patients. Significant correlations were found between changes in SGRQ scores and the comparison measures (minimum r2 greater than 0.05, p less than 0.01). Multivariate analysis showed that change in total SGRQ score summed changes in a number of aspects of disease activity. We conclude that the SGRQ is a valid measure of impaired health in diseases of chronic airflow limitation that is repeatable and sensitive. | lld:pubmed |
| pubmed-article:1595997 | pubmed:language | eng | lld:pubmed |
| pubmed-article:1595997 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:1595997 | pubmed:citationSubset | AIM | lld:pubmed |
| pubmed-article:1595997 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:1595997 | pubmed:month | Jun | lld:pubmed |
| pubmed-article:1595997 | pubmed:issn | 0003-0805 | lld:pubmed |
| pubmed-article:1595997 | pubmed:author | pubmed-author:JonesP WPW | lld:pubmed |
| pubmed-article:1595997 | pubmed:author | pubmed-author:LittlejohnsPP | lld:pubmed |
| pubmed-article:1595997 | pubmed:author | pubmed-author:BaveystockC... | lld:pubmed |
| pubmed-article:1595997 | pubmed:author | pubmed-author:QuirkF HFH | lld:pubmed |
| pubmed-article:1595997 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:1595997 | pubmed:volume | 145 | lld:pubmed |
| pubmed-article:1595997 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:1595997 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:1595997 | pubmed:pagination | 1321-7 | lld:pubmed |
| pubmed-article:1595997 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
| pubmed-article:1595997 | pubmed:meshHeading | pubmed-meshheading:1595997-... | lld:pubmed |
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| pubmed-article:1595997 | pubmed:meshHeading | pubmed-meshheading:1595997-... | lld:pubmed |
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| pubmed-article:1595997 | pubmed:meshHeading | pubmed-meshheading:1595997-... | lld:pubmed |
| pubmed-article:1595997 | pubmed:year | 1992 | lld:pubmed |
| pubmed-article:1595997 | pubmed:articleTitle | A self-complete measure of health status for chronic airflow limitation. The St. George's Respiratory Questionnaire. | lld:pubmed |
| pubmed-article:1595997 | pubmed:affiliation | Department of Medicine, St. George's Hospital Medical School, London, United Kingdom. | lld:pubmed |
| pubmed-article:1595997 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:1595997 | pubmed:publicationType | Comparative Study | lld:pubmed |
| pubmed-article:1595997 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
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