摘要
目的 观察菌斑控制的临床指标 ,评价其预防牙周疾病的效果。方法 随机选择 34例牙周疾病患者 ,于全口洁治和根面平整 (scalingandrootplaning ,SRP)后 2周 (基线 )、基线后 3个月、6个月、12个月及 2 4个月检测临床指标 ,其中 19例实施严格的菌斑控制 ,另外 15例加以对照。结果 菌斑控制组基线后 3个月、6个月、12个月及 2 4个月时的菌斑指数、龈沟出血指数、探诊深度显著低于对照组(P <0 .0 5 ) ,菌斑控制组基线后 12个月及 2 4个月时的临床附着丧失显著低于对照组 (P<0 .0 5 )。结论 菌斑控制能够有效地预防牙周疾病的发生。
Objective To evaluate the Effects of plaque control on periodontal disease prevention. Methods Thirty-four subjects were selected.Two weeks after scaling and root planning (baseline), they were randomly assigned to either an experimental (adopt plaque control, totally 19) or a control (totally 15) group. For both groups, the followings were recorded at baseline, 3 months after baseline, 6 months after baseline, 12 months after baseline, 24 months after baseline: plaque index (PLI), sulcus bleeding index (SBI), probing depth (PD), clinical attachment loss (CAL). Results At 3,6,12,24 months after baseline, there was significant difference between the PLI, SBI, PD of experimental group and the PLI, SBI, PD of control group(P<0.05). At 12,24 months after baseline, there was significant difference between the CAL of experimental group and the CAL of control group(P<0.05). Conclusions Plaque control is effective as a method to prevent periodontal disease.
出处
《齐齐哈尔医学院学报》
2004年第5期481-482,共2页
Journal of Qiqihar Medical University
