Mean values of plasma 25 (OH)-D in Shenyang, Cambridge and Gambian women are 16. 3+5. 6ng/rnl, 20. 9+10. Ong/ml and 27. 4; t8. 7ng/ml respectively.

• 结果显示；沈阳妇女血浆25-(OH)-D水平为16.；3±5