4Xu Z, Wang Y, Jing H,et al. Uncontrolled diabetes and cluster of macro- vascular risk factors-severe challenge in health care in China [J]. Diabe- tes Metab,2003 ;29:10-3.
4Shiming Tang. Effect of living environment and human relationship on life quality of Chinese old-aged peoples in municipal cities[J].Asian Soc Sci, 2007 ;4 (4) :69-70.
5Shiming Tang. The creation and promotion of service security system for returned overseas Chinese of empty-nest status in provincial capitals [J].Asian Soc Sci,2007 ;7(7) :7-9.
4American Diabetes Association Diagnosis and classification of diabe-tes mellitus[J]. Diabetes Care,2006,29(Suppl 1):S12-S16.
5卞金友.预防口腔医学[M].4版.北京:人民卫生出版社,2003:30-31.
6Schei O,Waerhaug J, Lovdal A, et al. Alveolar bone losses related to oral hygiene and age[J]. J Periodontal,1959,30(1):7-16.
7Andelski--Radicevid B, Zelid O, Mirkovid S, et al. Periodontal condition in diabetics in Belgrade[J]. Vojnosanit Pregl, 2008,65 (11) :799-802.
8Friedlander A H, Chandhuri G, Altman L. A past medical history of gestational diabetes its medical significance and its dental impli- cation[J]. Oral Surg Oral Med Oral Pathol Oral Radiol gndod, 2007,103(2) : 157- 163.
9Khader Y S, Albaehaireh Z S, Hammad M M. Periodontal status of type 2 diabetic Compared with nondiabetics in north Jordan[J]. Eagt Mediterr Health J,2008,14(3):654-661.