Vitamin D inadequacy was defined as <32 ng/mL, vitamin D insufficiency was defined as 20 to <32 ng/mL, and vitamin D deficiency was defined at <20 ng/mL.
维生素D含量在32ng/mL左右为维生素D缺陷（inadequacy）， 20—32ng/mL为维生素D不足（insufficiency），低于20ng/mL为维生素D缺乏（deficiency）。
They found 94% of people in the study had a vitamin D (25-hydroxyvitamin D) deficiency or insufficiency.
参加这项研究的94 ％人存在维生素D （ 25羟基维他命D ）缺乏或不足。
Have pins and needles in personally often or itch indicating the insufficiency vitamin possibly developing glycuresis.
手经常发麻或发痒表明缺乏维生素或者患有糖尿病。
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