Serum 25(OH)D (mean ± SD) and vitamin D status (deficiency: 25(OH)D lower than 20 ng/mL; insufficiency: 25(OH)D between 20 and 30 ng/mL; and sufficiency (25(OH)D ≥ 30 ng/mL) in Systemic Lupus Erythematosus patients, according to medication use.

Serum 25(OH)D (mean ± SD) and vitamin D status (deficiency: 25(OH)D lower than 20 ng/mL; insufficiency: 25(OH)D between 20 and 30 ng/mL; and sufficiency (25(OH)D ≥ 30 ng/mL) in Systemic Lupus Erythematosus patients, according to medication use.本数据集涵盖系统性红斑狼疮（Systemic Lupus Erythematosus）患者依据用药情况划分的血清25-羟维生素D（25(OH)D）水平（平均值±标准差）及维生素D营养状态分层：维生素D缺乏定义为25(OH)D＜20 ng/mL，不足定义为25(OH)D介于20 ng/mL与30 ng/mL之间，充足定义为25(OH)D≥30 ng/mL。