Rickets and Osteomalacia are usually diagnosed with lab tests which show abnormally low vitamin D levels in blood serum, low blood calcium, and elevated serum alkaline phosphatase.

实验室检查是诊断佝偻病和骨软化症的依据，包括血清维生素D异常降低，血钙降低、血清碱性磷酸酶升高。