. Author manuscript; available in PMC: 2015 Dec 1.

Published in final edited form as: Addiction. 2014 Jul 21;109(12):2107–2117. doi: 10.1111/add.12661

Table 4.

Unadjusted Biochemically-confirmed 7-Day Point-Prevalence Abstinence Rates at Weeks 4, 8, and 26 by Menthol Status/Race Groups and Gender (N=1439)

	CO-Confirmed 7-Day Point-Prevalence Abstinence Rates

	White Non-Menthol Smokers	White Menthol Smokers	African American Menthol Smokers

Females
4 Weeks	211/418=50.5%	152/308=49.7%	33/121=27.3%
8 Weeks	195/418=46.7%	139/308=45.1%	26/121=21.5%
26 Weeks	134/418=32.1%	103/308=33.4%	23/121=19.0%

Males
4 Weeks	207/396=52.3%	53/131=40.5%	28/65=43.1%
8 Weeks	195/396=49.2%	54/131=41.2%	24/65=36.9%
26 Weeks	158/396=39.9%	40/131=30.5%	21/65=32.3%