Relationship between tooth loss and bone mineral density
After adjusting the confounding factors such as age,smoking,body mass index(BMI) and family history of cancer, tooth loss increased risk of esophageal cancer in male and gastric cancer in female.
经调整年龄、吸烟、体质指数、家族史等混杂因素后,男性 牙齿缺失增加食管癌发病、女性 牙齿缺失增加胃癌发病的危险性。
Investigation of tooth loss and prosthetic conditions on 986 elderly outpatients
Prospective Study on the Relationship Between Tooth Loss and Upper Gastrointestinal Cancer
Methods Healthy Tibetan women, aged 40-79 years, without history of periodontal therapy were recruited randomly and their status of tooth loss was detected.
方法 随机选择西藏拉萨 4 0～ 79岁健康藏族妇女(无牙周疾病治疗史 ) 135人 ,检查 牙齿缺失状况确定缺牙原因。
The investigation of tooth-missing and dental restorations of 636 young and middle-aged cadres in Guangzhou.
The Investigation of Tooth-missing and Dental Prosthesis of 853 Residents in Shanghai
There are significance of incidence rate of tooth-missing and dental prosthesis of different aged, gender, income, culture background in residents. Dentition defect is 91.8%, edentia is 8.2%. Caries is 80.6%, periodontal disease is 14.7% in reason of tooth-missing.
There were no significant statistic differences between the two groups in the mean CAL, extent of CAL≥3 cm, and numbers of missing teeth.
而两组间CAL均值、CAL≥3 mm的范围和 牙齿缺失数无统计学差异。
The numbers of missing teeth were positively correlated with PLI and mean CAL, and the rs values were 0. 243 (P <0. 05) and 0. 611 (P <0. 001), respectively.
The mean CAL was positively correlated with the PLI, GI, and numbers of missing teeth, and the rs values were 0. 515 (P <0. 001), 0. 432 (P <0. 001) and 0.611 (P < 0.001), respectively. Conclusions: There are close correlation between periodontal disease and acute cerebral infarction. To study the relationship between them may have an important significance in the prevention of ischemic stroke.
CAL均值与PLI、GI、 牙齿缺失数呈正相关,rs值分别为0．515(P<0．001)、0．432(P<0．001>和0．611(P< 0．001)。结论:牙剧病与急性脑梗死有密切联系,研究二者的关系可能对缺血性卒中的预防具有重要意义。
Object: Implant is an important method for repairing missing teeth.
Objective:To investigate the relationships between medical conditions and tooth-loss in the aged.
目的 :了解口腔科老年患者系统性疾病与 牙齿缺失的关系。
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This infection causes destruction of the supporting alveolar bone and can lead to tooth loss.
Periodontal disease is a common multifactorial process that leads to bone destruction and tooth loss.
Tooth loss in the group of third molars with overeruption without root exposure was greater than in that without overeruption or root exposure in men, whereas the relationship was not seen in women.
We found associations among variables that were similar to findings in other studies, such as bruxism, tooth loss, stress, and anxiety.
The final model explains that the effect of stress on TMD depends of the tooth loss, controlling for sex, bruxism, unilateral chewing, and anxiety.
Two different patterns of missing teeth were identified.
There was no difference in missing teeth between the unilateral and bilateral cleft lip and palate groups.
Although, as in tissue engineering of other organs, many challenges remain, stem-cell-based tissue engineering of teeth could be a choice for the replacement of missing teeth in the future.
Factors correlating with root caries were: (a) number of missing teeth, (b) probing depth, (c) smoking habit, (d) regular dental attendance and (e) the reason for the last dental treatment.
The other 100 patients were partially edentulous patients, who had RPD replacing upper and lower partially missing teeth and their supporting structures.
Results showed that lack of oral hygiene, inadequate calcium intake and old age were the most common explanations of tooth-loss.
A test for trend was performed for each characteristic across the 3 tooth-loss categories described below.