The age - , sex - , pubertal stage - , and social class-adjusted probabilities ( 95 % confidence interval ) for being in the highest CVR score tertile at follow-up for children who had at most one ( n = 48 ) , two ( n = 64 ) , three ( n = 56 ) , four ( n = 41 ) , or five or more ( n = 14 ) risky lifestyle factors were 15.4 % ( 8.9-25 .3 ) , 24.3 % ( 17.4-32 .8 ) , 36.0 % ( 28.6-44 .2 ) , 49.8 % ( 38.6-61 .0 ) , and 63.5 % ( 47.2-77 .2 ) , respectively .