light smokers associated_with cigarettes
Evidence from:
primary |
all sources
Evidence (1 sources)
A Practical Guide to Calculating Cohen's f(2), a Measure of Local Effect Size, from PROC MIXED.
(2012)
PMID:22529829
cited
who had smoked in the past 90 days, but not more than 5 cigarettes/day
confidence: 0.93