cigarette smokers weighed less ( mean +/- standard error = 69.8 +/- 0.2 kg ) and were leaner ( body mass index ( weight ( kg ) /height ( m ) 2 ) = 24.6 +/- 0.1 ) than nonsmokers ( 72.5 +/- 0.2 kg and 25.7 +/- 0.1 , respectively ) , controlling for age and sex .
C0039870
leaner
C0005910
weight