“…27 Among studies that used 24-hour recalls, 19 reported using 1 24-hour recall, 9,11,21,24,26,28,30−34,37, 38,41,44−48 3 used 3 random 24-hour food recalls at baseline and postintervention, 25,35,43 and 1 study used 2 baseline and 1 postintervention 24-hour food recalls. 42 Eleven studies reported using interview-administered 24-hour food recall 9,21,27,31,35,38,41,42,43,45,47 out of which 7 reported using trained interviewers. 21,27,31,35,41−43 Among studies that reported using the self-reported approach, 11,22,24,25,28,30,33,34,39,40,47,48 paraprofessional.…”