CanCOLD_COPD_mild_Quarterly_followup13
Networks
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Variables
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Population
CanCOLD - COPD mild
The population is composed of non-institutionalized adults, men and women, aged 40 and more who suffered mild COPD (GOLD 1).
Data Collection Event
CanCOLD - COPD mild - Quarterly follow-up 13
A 10 minute telephone questionnaire was administered to collect information on COPD exacerbation (i.e. symptom flare-ups).