“While great strides have been made to reduce children’s exposure to second-hand cigarette smoke, those efforts may be undermined by increasing use of cannabis among parents with children living at home,” said Renee Goodwin, PhD, in the Department of Epidemiology at the Mailman School of Public Health, and corresponding author.
Analyzing data from the National Survey on Drug Use and Health from 2002 to 2015, the researchers found past-month cannabis use among parents with children at home increased from 5 percent in 2002 to 7 percent in 2015, whereas cigarette smoking declined from 28 percent to 20 percent. Cannabis use increased from 11 percent in 2002 to over 17 percent in 2015 among cigarette-smoking parents and from slightly over 2 percent to 4 percent among non-cigarette-smoking parents. Cannabis use was nearly 4 times more common among cigarette smokers versus nonsmokers (17 percent vs 4 percent), as was daily cannabis use (5
... read more at: https://www.sciencedaily.com/releases/2018/05/180514083935.htm