sex associated_with COPD
Evidence from:
primary |
all sources
Evidence (1 sources)
Time to First Morning Cigarette and Risk of Chronic Obstructive Pulmonary Disease: Smokers in the PLCO Cancer Screening Trial.
(2015)
PMID:25985429
cited
Subgroup analyses by gender showed similar trends; the point estimate for the risk of COPD conferred by shortened TTFC was higher among females.
confidence: 0.85