trial range meaning in English

测标间距离

Patients enrolled in the trial ranged from 12 to 80 with baseline hemoglobin a1c greater than 7 . 5 % and were already using an insulin pump to treat their diabetes
参与试验的病人年龄是从12岁到80岁，他们的糖化蛋白a1c的基线都大于7 . 5 % ，已经用胰岛素泵进行治疗。
Patients enrolled in the trial ranged from 12 to 80 with baseline hemoglobin a1c greater than 7 . 5 % and were already using an insulin pump to treat their diabetes
试验中登记的患者年龄在12到80岁之间，血红蛋白a1c基线值升高7 . 5 ，并且已经使用胰岛素泵进行糖尿病的治疗。