Your test report shows severe vitamin D deficiency; supplementation therapy is needed.

您的检查报告显示维生素D严重缺乏，需要补充治疗。

同一单元的其他句子

• Based on the test results, your thyroid function indicators are slightly abnormal. We recommend further evaluation at the endocrinology department.根据检查结果，您的甲状腺功能指标略有异常，建议内分泌科进一步评估。
• This medication is a prescription drug that requires a doctor's prescription to purchase at the pharmacy.这种药物属于处方药，需要医生开具处方后才能在药房购买。
• Your ECG shows mild ST-segment depression. We recommend an echocardiogram for further investigation.您的心电图显示ST段轻度压低，建议做心脏彩超进一步排查。
• After surgery, you need to take antibiotics for one week to prevent infection and keep the wound dry.术后需要服用抗生素一周以预防感染，同时注意保持伤口干燥。
• Your fasting blood glucose is 7.2, which meets the diagnostic criteria for diabetes.您的空腹血糖为7.2，已经达到糖尿病的诊断标准。