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  Volume 5: 
	No. 3, July 2008 
ORIGINAL RESEARCHAssociation of Smoking and Khat (Catha edulis Forsk) 
	Use with High Blood Pressure Among Adults in Addis Ababa, Ethiopia, 2006
Binge drinking only: 3.8%  Current smoking only: 2.6%  Current khat chewing only: 7.3%  Binge drinking and current smoking: 2.4%  Binge drinking and current khat chewing: 3.0%  Current smoking and current khat chewing: 6.8%  Binge drinking, current chewing, and current khat chewing: 1.2%  None of these behaviors: 73.0%  Figure. Intersection of risk factors among men 
surveyed in Addis Ababa, Ethiopia, 2006. Relative area of the circles is 
proportional to the prevalence of the corresponding behavior and the total area 
of the square, which represents 100% of men. Return to article |