Respiratory symptoms as predictors of 27 year mortality in a representative sample of British adults.
OBJECTIVE: To examine associations between reported respiratory symptoms (as elicited by questionnaire) and subsequent mortality. DESIGN: Prospective cohort study. SETTING: 92 General practices in Great Britain. PARTICIPANTS: A nationally representative sample of 1532 British men and women aged betw...
| Prif Awduron: | , , , , |
|---|---|
| Fformat: | Journal article |
| Iaith: | English |
| Cyhoeddwyd: |
1989
|