Ontology highlight
ABSTRACT:
SUBMITTER: Hancox RJ
PROVIDER: S-EPMC4780250 | biostudies-literature | 2015 Jul
REPOSITORIES: biostudies-literature
Hancox Robert J RJ Shin Hayden H HH Gray Andrew R AR Poulton Richie R Sears Malcolm R MR
The European respiratory journal 20150402 1
Smoking cannabis is associated with symptoms of bronchitis. Little is known about the persistence of symptoms after stopping cannabis use. We assessed associations between changes in cannabis use and respiratory symptoms in a population-based cohort of 1037 young adults. Participants were asked about cannabis and tobacco use at ages 18, 21, 26, 32 and 38 years. Symptoms of morning cough, sputum production, wheeze, dyspnoea on exertion and asthma diagnoses were ascertained at the same ages. Frequ ...[more]