Fig. 2From: Smoking, heavy drinking, physical inactivity, and obesity among middle-aged and older adults in China: cross-sectional findings from the baseline survey of CHARLS 2011–2012Prevalence of current smoking, heavy drinking, physical inactivity and obesity by provinces. Notes. The density maps were generated by DataMap for Excel 5.1.2, using the Chinese geographic map template. An appropriate license from Microsoft has been obtainedBack to article page