A survey of oral health status of population in Gansu Province
10.3969/j.issn.1001-3733.2009.04.011
- VernacularTitle:甘肃省口腔健康流行病学抽样调查报告
- Author:
Lan YANG
;
Liyang MA
;
Zhenghu FENG
;
Ling WANG
;
Na LI
;
Zhijie LI
;
Weijuan LIAN
- Publication Type:Journal Article
- Keywords:
Oral health;
Dental caries;
Gingival bleeding;
Dental calculus;
Periodontal pocket;
Artificial dental prosthesis;
Diseases of oral mucosa
- From:
Journal of Practical Stomatology
2009;25(4):501-504
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the oral health status of population in Gansu Province and get scientific information for oral diseases prevention. Methods: An equal-sized stratified multi-stage random sampling design was applied in the investigation. According to standard and method used in the third national oral health epidemiological investigation, the oral health investigation was made in 3 158 people aged 5 years, 12 years, 35-44 years and 65-74 years with a gender ratio of half to half in Gansu. Results: The caries prevalence rate was 55.80%, 19.09%, 61.95% and 78.63% and the caries-filling rate was 3.11%, 10.76%,10.34% and 4.60% in the four groups respectively. Detection rates of gingival bleeding and dental calculus were 82.81%, 93.55%, 85.34% and 69.66%, 99.37%, 92.54% in 12, 35-44 and 65-74 groups respectively. Detection rates of periodontal pocket and diseases of oral mucosa were 60.94%, 62.20% and 6.32%, 7.71% in 35-44 and 65-74 groups respectively. The most denture-prosthesis was removable partial dentures and irregular fixed bridge. Conclusion: The prevalence of caries is serious but better than the average results of the nation in 2005 and the results of Gansu in 1995. The prevalence of periodontal disease is more serious than the results of the nation in 2005. It is essential to strengthen oral health education and oral health service, especially in rural area in Gansu, so as to ensure the oral diseases be treated in time and effectively.
