GH1 and diabetes mellitus: The other reasons were refusal to continue or start GH treatment (n = 18, 22.8%), uncontrolled diabetes (n = 8, 10.1%), another medical problem (n = 6, 7.6%), technical difficulties (n = 4), loss to follow-up soon after their first medical visit in the adult department (n = 4), social problems (n = 2), refusal to discontinue GH treatment (n = 1) or fear of weight gain after discontinuing GH treatment (n = 1).