论文部分内容阅读
调查本校４９６名学员口腔卫生状况，结果：软垢、牙石、龈炎的检出率分别为８３．９％，６６．７％，９０．９％，牙石、龈炎检出率男女间差异非常显著（Ｐ＜０．０１）；其中以轻度者居多；口腔卫生指数、牙龈指数分别为１．１，０．９，男女间差异非常显著（Ｐ＜０．０１）；软垢、牙石与龈炎间呈正相关关系（ｒ＝０．５４４６，Ｐ＜０．０１，ｒ＝０．５７１３，Ｐ＜０．０１）。说明口腔卫生保健十分必要。
The results showed that the detection rates of soft dirt, calculus and gingivitis were 83.9%, 66.7% and 90.9% respectively. The detection rate of dental calculus and gingivitis was very different between men and women (P <0.01). The most common ones were mild ones. The oral hygienic index and gingival index were 1.1 and 0.9, respectively. There was significant difference between male and female (P <0.01) There was a positive correlation between gingivitis (r = 0.5446, P <0.01, r = 0.5713, P <0.01). Oral health care is necessary.