Comparisons between patients in different level of age at diagnosis.
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*comparison among groups showed significant difference.#lowest quartile: age at diagnosis≤40 years old; second quartile: 40 years old Abbreviations in the tables: DR: diabetic retinopathy; PDR: proliferative diabetic retinopathy; BMI: body mass index; HbA1c: hemoglobin A1c.
创建时间：
2015-12-02
