RESULTS—Adherencetothedietary-interventionprotocolwasreportedfrom70%offamilies. During the first 3 years, weight and height were similar in children in the control and lateexposure groups, as was the probability of developing TGCAs (14 vs. 4%; P = 0.1). Eleven children in the control group and 13 children in the late-exposure group developed islet autoantibodies(3-yearrisk:12vs.13%;P=0.6).Sevenchildrendevelopeddiabetes,includingfourin the late-exposure group. No significant differences were observed when children were analyzed as per protocol on the basis of the reported first gluten exposure of the children.