Objective To assess whether Community Periodontal Index (CPI) teeth and random half-mouth methods are representative of full-mouth method in gingival bleeding examination. Methods Data from 1000 untreated adults (age ...Objective To assess whether Community Periodontal Index (CPI) teeth and random half-mouth methods are representative of full-mouth method in gingival bleeding examination. Methods Data from 1000 untreated adults (age > 18) collected in Beijing from January 2000 to January 2001 were utilized in the analysis. Half of the subjects were examined by Gingival Bleeding Index (GBI) and the other half by Sulcus Bleeding Index (SBI). The data were sorted out and calculated according to CPI teeth and random half-mouth teeth methods. The results of the 2 methods were separately compared with those of full-mouth examination. Results There was a significant difference between CPI teeth method and full-mouth examination (P<0.05) in both GBI and SBI. In contrast, compared with full-mouth examination, significant difference was not observed in diagonal or ipsilateral half-mouth results in SBI (P>0.05), nor in diagonal half-mouth results in GBI (P>0.05) Conclusions The results of CPI teeth method on gingival bleeding could not reflect the full-mouth situation. Ipsilateral and diagonal half-mouth results can serve as a substitute for full-mouth results in SBI, while diagonal half-mouth results in GBI.展开更多
文摘【目的】探讨2型糖尿病（T2DM）患者血清总同型半胱氨酸（total homosysteine ，tHcy）对大血管并发症的影响。【方法】收集上海、北京、广东、南京、辽宁、天津、浙江29家三级医院共1441例 T2DM 患者，检测其空腹血清 tHcy水平。同时进行体格检查、血糖、血脂、维生素B6水平的测定。并通过问卷形式获得糖尿病（DM）并发症等相关信息。【结果】DM大血管并发症的发生率为16．17％（233/1441）。有并发症组中血清tHcy水平为（14．28±8．76）μmol/L显著高于无并发症组的（11．55±5．50）μmol/L（ P＜0．001）。调整年龄和性别后，血清tHcy＞15μmol/L组的DM大血管并发症OR值为2．345（95％ CI 1．665～3．302），冠状动脉并发症OR值为1．932（95％ CI 1．104～3．380），脑血管并发症 OR值为2．056（95％ CI 1．311～3．176），周围血管并发症OR值3．004（95％ CI 1．656～5．450）。【结论】高同型半胱氨酸血症增加 T2DM 患者大血管并发症发生风险。
文摘Objective To assess whether Community Periodontal Index (CPI) teeth and random half-mouth methods are representative of full-mouth method in gingival bleeding examination. Methods Data from 1000 untreated adults (age > 18) collected in Beijing from January 2000 to January 2001 were utilized in the analysis. Half of the subjects were examined by Gingival Bleeding Index (GBI) and the other half by Sulcus Bleeding Index (SBI). The data were sorted out and calculated according to CPI teeth and random half-mouth teeth methods. The results of the 2 methods were separately compared with those of full-mouth examination. Results There was a significant difference between CPI teeth method and full-mouth examination (P<0.05) in both GBI and SBI. In contrast, compared with full-mouth examination, significant difference was not observed in diagonal or ipsilateral half-mouth results in SBI (P>0.05), nor in diagonal half-mouth results in GBI (P>0.05) Conclusions The results of CPI teeth method on gingival bleeding could not reflect the full-mouth situation. Ipsilateral and diagonal half-mouth results can serve as a substitute for full-mouth results in SBI, while diagonal half-mouth results in GBI.
