Vegetable selection increased in the chef ( OR , @ ; @ % CI , @-@ @ ) , smart caf ( OR , @ ; @ % CI , @-@ @ ) , and chef plus smart caf schools ( OR , @ , @ % CI , @-@ @ ) compared with the control schools , and consumption also increased in the chef ( OR , @ ; @ % CI , @-@ @ cups/d ) and chef plus smart caf ( OR , @ ; @ % CI , @-@ @ cups/d ) schools ; however , the smart caf intervention alone had no effect on consumption .