Study On Initiation Factor Of Pericoronitis Of Wisdom Tooth And Phsical Constitution To Students From HuaiBei Coal Industry Teachers College

To university student, PWT (pericoronitis of wisdom tooth) is an usual oral disease influencing the health of university students, body and mind. So far, the correlation of the initiation of PWT and the physical fitness , whether or not physical exercise could reducing the incidence rate of PWT have not been introduced. Therefore this paper attempts to make the first step study.After filtration from 1900 students coming from Huaibei coal industry teachers college by random sampling, 170 students which have one more mandible perpendicular high wisdom tooth were studied through questionnaire investigation. In the 170 individuals, 50 boy patients, 58 girl patients, 33 healthy boy students and 29 healthy girl students, And from the four sorts students 15 cases (amount to 60 cases)were random selected respectively to make physical fitness testing. The statistic was analysed by spss 11.0 software.The results show as follows:(1)The scores of the constitution inspection was observed in the disease group and the control group, male disease group and male control group, female disease group female control group, and significant differences were found.(2)The comparison made between the disease and the normal reveals that in the spirit factor, fatigue, the sleep, the food, and the oral health, the scores of the normal were significantly lower than those of the disease (P<0.001,P<0.001,P<0.01,P<0.05, and P<0.05).(3)There were significant changes in the incidence rate of PWT between the exercise group and non-exercise group, the sports population and the non-sports population, and the latter were higher.(P<0.01,P<0.001).(1)Sex, town and country, family wealth, mother culture did not obviously relate to the initiation of PWT (P>0.05) .The result incidences that there were some effects of body consititution spirit, physiology factor,sports exercise, on initiation of PWT. The weaker situation of spirit, physiology and constitution may cause PWT, whereas sports activity can improve the level of physical fitness and prevent PWT, lowering incidence rate of PWT, effectively.