›› 2018, Vol. 35 ›› Issue (9): 819-823.

• 临床研究 • 上一篇    下一篇

次氯酸钠去蛋白化对牙釉质抗剪切强度影响的Meta分析

孙立众1,王琦2,王琳璇3,王若帆2,马文强3,韩梅3,米方林1   

  1. 1. 川北医学院
    2. 川北医学院口腔医学系
    3. 四川省川北医学院附属医院
  • 收稿日期:2018-01-25 修回日期:2018-03-02 出版日期:2018-09-28 发布日期:2018-09-14
  • 通讯作者: 米方林 E-mail:626248870@qq.com
  • 基金资助:
    四川省教育厅科研项目

Influence of deproteinization of sodium hypochlorite on shear bond strength of enamel:a meta-analysis

  • Received:2018-01-25 Revised:2018-03-02 Online:2018-09-28 Published:2018-09-14
  • Contact: Fanglin fanglinMi E-mail:626248870@qq.com

摘要: 目的 对次氯酸钠增加牙釉质抗剪切强度的有效性进行Meta分析。方法 计算机检索The Cochrane Library、PubMed、CBM、CNKI、万方数据库、VIP数据库,检索时间均为建库至2017年9月30日。搜集有关次氯酸钠使牙釉质表面去蛋白化从而影响其抗剪切强度的相关研究。由两位研究者独立筛选文献、提取资料并评价纳入研究的偏倚风险后,采用RevMan5.3软件进行统计分析, Stata 12.0对发表偏倚进行分析。结果 共纳入10个研究,包括处理组和对照组牙齿各179颗。Meta分析结果显示:连续性变量合并MD为3.86,95%CI为3.06~4.66。结论 次氯酸钠处理牙面可以有效提高牙釉质的抗剪切强度。

关键词: 次氯酸钠, 去蛋白, 抗剪切强度, 牙釉质, Meta分析

Abstract: Objective To evaluate the effectiveness of sodium hypochlorite in heightening the shear bond strength of enamel by Meta-analysis. Methods The Cochrane Library, PubMed, CBM, CNKI, WanFang Data, VIP databases from inception to September 30th, 2017, were searched to collect relative studies on the influence of deproteinization of sodium hypochlorite on shear bond strength of enamel. Two reviewers independently screened the search results,extracted data and assessed the risk of bias of included studies. Then Meta-analysis was performed using RevMan5.3 software,while Stata 12.0 was used to valuate publication bias. Results A total of 10 studies were included, involving 179 teeth in treated and control groups respectively. The result of Meta-analysis showed that the pooled-MD and 95%CI for continuous variations were 3.86 and 3.06-4.66 respectively. Conclusion Treatment of tooth surface with sodium hypochlorite can significantly improve the shear strength of enamel.

Key words: sodium hypochlorite, deproteinization, shear bond strength, enamel, Metaanalysis

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