OBJECTIVES: The purpose of this study was to compare scaling rates in 16 cities and provinces using data from the Community Health Survey (CHS) and National Health Insurance Service (NHIS). METHODS: This study involved cross-sectional secondary data analysis. A total of 16,646,190 subjects who participated in the CHS and 218,184 subjects in the NHIS were included in the final analysis. The dependent variable was the scaling rate, and the independent variables were sex, age, and 16 regions. The study included individuals aged 19 years or older who received scaling between August 2014 and August 2015 in the past year in the CHS and codes U2232 (scaling) and U2233 (scaling before periodontal treatment) in the NHIS. The total scaling rates were compared between the CHS and NHIS. The differences in scaling rates according to sex, age, and 16 regions were analyzed. RESULTS: The CHS (42.6%) scaling rates were 17.5% higher than the NHIS (25.1%) scaling rates in 16 regions in 2015. The median in the CHS data was in Busan (41.5%), while that in the NHIS data was in Jeonbuk (23.5%). There was no significant difference between scaling rates above and below the median region in the CHS and NHIS. CONCLUSIONS: The results suggested that CHS data, which show a higher rate, should be used to assess and monitor the dental needs of community residents. NHIS data should be used to evaluate community oral health projects. It is necessary to develop health indicators for the community oral health project of input, process, and outcome evaluation.
Busan ; Dental Scaling ; Health Surveys ; Jeollabuk-do ; National Health Programs ; Oral Health ; Statistics as Topic

OBJECTIVE: The aim of this study is to survey the need, the utilization, and the influencing factors of dental services for children in selected areas in Chongqing province by investigating their oral health status. The survey will provide references for preventive oral health care in targeted Chongqing areas, which may improve the level of oral health among pre-school children. METHODS: Random cluster sampling was utilized according to standards of the Fourth National Oral Health Epidemiological sampling survey, and 1 300 children between the ages of three and four years old from 24 kindergartens in 12 subdistricts of three areas in Chongqing were interviewed for free dental checkups and to participate in the survey. The questionnaires were designed according to the Anderson model and were answered by the children's parents. The results were analyzed utilizing Chi-square test logistic regression. RESULTS: The prevalence rate of caries among the pre-school children in selected areas of Chongqing was 55.4%, the decay, missing, filled surface (dmfs) was 6 696, the mean dmfs was 5.2, and the caries filling constituent ratio was 2.3%. A total of 1 173 questionnaires were analyzed. The ratio for seeing a dentist for therapeutic reasons was 6.31% (74/1 173) and for prevalence was 22.93% (269/1 173). CONCLUSIONS The oral health service needs of pre-school children in selected areas of Chongqing are large and the oral health service utilization rate is low. Oral health care processes are arduous; thus, targeted oral prevention policies should be created.
Child ; Child, Preschool ; Dental Care ; statistics & numerical data ; Dental Caries ; Dental Health Surveys ; Humans ; Oral Health ; Prevalence

Background: Tooth decay and gingivitis are common diseases in the world in general and in Vietnam in particular. They occur so early, even shortly after teething. The treatment cost for these diseases is so expensive. Objective: To evaluate the knowledge, attitude and practice (KAP) of dental health care of school children aged 12 years old in Dong Da and Thanh Tri districts of Hanoi, 2005. Subjects and method: An epidemiological, cross-sectional, analytical study was conducted in 227 school children aged 12 years old in Dong Da and Thanh Tri districts of Hanoi, from November/2005 to May/2006. Results: Among 227 participants: men were more than female (115 versus 112). 179 participants (78.9%) knew that teeth brushing after main meals was the best method of dental care. 199 (87.7%) knew unclean teeth causing dental caries. 224 (98.7%) knew that eating sweet foods without teeth brushing could lead to tooth decay. 74.8% participants agreed to brush teeth after main meals daily. 88.1% agreed to see the dentist regularly. However, only 49.79% participants brushed their teeth after main meals; 31.3% brushed their teeth after eating or drinking sweet foods. 89% did not gargle their mouth with flour water in school. Conclusion: Behavior and knowledge of dental care of school children were good, but not for practice.
Dental Health Surveys/ statistics & ; numerical data ; Health Knowledge ; Attitudes ; Practice ; Child

OBJECTIVETo analyze the status and characteristics of dental manpower in the center for disease controls (CDC) in Sichuan Province and to provide more evidence for strengthening the oral healthcare workforce in the CDC system.

METHODSA mass survey on dental manpower was made in CDCs in Sichuan Province through questionnaire investigation. Data were collected and entered with the Epidemiological Dynamic Data Collection (EDDC) platform and analyzed with SPSS 13.0 software.

RESULTSSichuan Province had 0.15 hospitals providing oral health services and 0.38 dentists on average per 10,000 people. About 65.53% (135/206) of the CDCs had one department responsible for the oral health service. However, oral health care personnel comprised only 2.23% (237/10,624) of the personnel of the whole CDC system. About 64.67% (119/184) of county CDCs and 47.62% (10/21) of city CDCs knew well the dental health status of local residents. Less than 5% of the CDCs used the data and assisted in the policy making of public health administrators.

CONCLUSIONThe dental care personal deficit exists in the CDC system in Sichuan Province. The distribution and composition of dental manpower are not reasonable. The oral health service ability of CDCs in Sichuan Province should be strengthened and improved.

China ; Dental Care ; statistics & numerical data ; Dentists ; Humans ; Oral Health ; Surveys and Questionnaires

OBJECTIVEThe purpose of this survey was to assess dental knowledge and behaviors of the teachers and mothers of school children.

METHODSAll data was collected from 1365 mothers of first grade students and 215 schoolteachers in Yichang, Hubei by using questionnaires and, analyzed using SPSS software.

RESULTSThe level of dental knowledge was higher among schoolteachers than among mothers; the mothers were mostly informed through television/book (62.4%/51.5%), while teachers received information from various sources, including the dentists (75.3%). Most of the children (94.0%) didn't have practical support from their parents in daily tooth cleaning. Only 18.9% of them visited the dentist at least once per year.

CONCLUSIONThis finding suggested that we should emphasize oral healthy education among mothers and schoolteachers, in order to promote school-based oral health education program.

Adult ; Attitude to Health ; Child ; China ; Dental Care for Children ; statistics & numerical data ; Dental Caries ; prevention & control ; Female ; Health Behavior ; Health Education, Dental ; Health Knowledge, Attitudes, Practice ; Humans ; Male ; Mothers ; Periodontal Diseases ; prevention & control ; Surveys and Questionnaires ; Teaching ; Toothbrushing ; statistics & numerical data

AIMTo find the relationship of periodontal status and dental caries status with oral health knowledge, attitude, behavior, among professional students in India.

METHODOLOGYIn a cross sectional study, a total of 825 students (males: 577, females: 248) from six professions were surveyed using a self administered structured questionnaire including 41 multiple choice questions and the WHO Oral Health Assessment Form (1997). The data was analyzed using the SPSS version 13.0 to perform the Student's t-test, ANOVA test, Scheffe's test and Chi-square test, linear regression analysis.

RESULTSThe mean percentage scores of the students for knowledge were 53.25 +/- 15.05; for attitude 74.97 +/- 20.48; and for behavior 59.09 +/- 18.77. The percentage of students with calculus score was found to be significantly high (43.8%). The percentage of professional students with DMFT >4 was 14.1% and the percentage of students with decayed teeth was 46.2%. The regression analysis showed that the oral health behavior of the students was dependent on the attitude (P < 0.001), but showed no significant linear relation with the knowledge. Also, that the mean DMFT score was dependent on the oral health behavior (P < 0.05), but showed no significant relationship with the knowledge and attitude of the students. The periodontal status was independent on the knowledge, but showed a significant relationship with attitude and behavior of the students.

CONCLUSIONA positive attitude and adherence to good oral hygiene behaviors is associated with better oral health.

Attitude to Health ; Cross-Sectional Studies ; DMF Index ; Dental Calculus ; epidemiology ; Dental Caries ; epidemiology ; Education, Professional ; statistics & numerical data ; Epidemiologic Studies ; Female ; Health Behavior ; Health Education, Dental ; Health Knowledge, Attitudes, Practice ; Humans ; India ; epidemiology ; Male ; Oral Health ; Oral Hygiene ; statistics & numerical data ; Periodontal Diseases ; epidemiology ; Periodontal Index ; Students ; statistics & numerical data ; Students, Health Occupations ; statistics & numerical data ; Surveys and Questionnaires ; Young Adult

PURPOSE: This study was to identify health behavior, health service use, and health related quality of life of adult women in one-person and multi-person households. METHODS: It was used data from the 7th Korea National Health and Nutrition Examination Survey (KNHANES VII-2017). Subjects were 2,522 women with age of 19 to 64 years in 2017. Complex sampling design and data analysis were performed using SPSS 20.1. RESULTS: Women in one-person households had higher rates of alcohol drinking (χ²=13.77, p=.003), smoking (χ²=16.07, p=.001), unmet medical care (χ²=8.77, p=.004) and non-practice of cancer screening (χ²=13.77, p=.003) compared to women in multi-person households. Health-related quality of life was also lower for women in one-person households (t=−2.46, p=.015). Factors affecting health-related quality of life in one-person households were household income, job status, and unmet dental care, having 32.4% explanatory power. One-person household women with low incomes, no jobs, and unmet dental care showed low health-related quality of life. In comparison, factors affecting health-related quality of life of women in multi-person household women were age, education level, unmet medical care, and unmet dental care, having 10.4% explaining power. Women in multi-person households with age of 60–64, low education level, unmet medical care, and unmet dental care showed low health-related quality of life. CONCLUSION: Health promotion strategies should be developed based on unique understanding of social, economic, and health of adult women in one-person and multi-person households.
Adult ; Alcohol Drinking ; Dental Care ; Early Detection of Cancer ; Education ; Family Characteristics ; Female ; Health Behavior ; Health Promotion ; Health Services ; Humans ; Korea ; Nutrition Surveys ; Quality of Life ; Smoke ; Smoking ; Statistics as Topic

OBJECTIVETo investigate the utilization of oral health services and to analyze the factors associated with oral health services for the community residents.

METHODSHousehold health interview and oral health condition survey were conducted to obtain information about oral health services. The respondents were recruited by a multi-stage random cluster sampling procedure. Multiple dummy regression analyses were performed for the assessment of the relative effect of behavioural factors on dental attendance.

RESULTSA total of 2003 families, 4459 people participated in this study. The people seeking dental treatment accounted for 11.3% (502/4459) per year. Young people (OR = 2.072), having medical insurance system (OR = 2.835), short distance to see dentist (OR = 3.535), oral health awareness (OR = 2.595), poor self-assessment of oral health status (OR = 2.014) were the main factors which influenced dental attendance of community residents.

CONCLUSIONSThe utilization of oral health service was low, particularly for middle-aged people and the elderly. Oral health education and medical insurance system should be strengthened.

Adolescent ; Adult ; Aged ; Dental Care ; economics ; utilization ; Dental Health Services ; economics ; utilization ; Health Services Accessibility ; statistics & numerical data ; Health Services Needs and Demand ; Humans ; Income ; statistics & numerical data ; Insurance, Dental ; statistics & numerical data ; Logistic Models ; Middle Aged ; Sampling Studies ; Self-Assessment ; Surveys and Questionnaires ; Urban Health Services ; utilization ; Urban Population ; Young Adult

OBJECTIVETo evaluate the prevalence of malocclusion and orthodontic treatment priority in adolescent.

METHODS591 boys and 567 girls (aged 12 years old) were studied with their study models and the treatment priority index (TPI) were obtained.

RESULTS7.03% adolescent had orthodontic treatments (TPI 1:21.33%, TPI 2:47.06%, TPI 3-TPI 5:31.61%).

CONCLUSIONTPI is a valid tool to evaluate malocclusion and orthodontic treatment priority. It's very important to establish a regular examination system need for orthodontic treatment in school.

Adolescent ; Child ; China ; epidemiology ; Dental Health Surveys ; Female ; Health Services Needs and Demand ; statistics & numerical data ; Humans ; Male ; Malocclusion ; epidemiology ; therapy ; Observer Variation ; Orthodontics, Corrective ; statistics & numerical data ; Prevalence ; Severity of Illness Index

To validate the use of the Index of Complexity, Outcome and Need (ICON) in assessing orthodontic treatment need among 12-13 year-olds in southern China, we determined the threshold value of ICON based on Chinese orthodontists' judgments. The samples consisted of 335 students in grade 7 from 16 randomly selected middle schools in Chengdu, China. Three associate professors provided ICON scores for each participant and the results were compared with the gold standard judgments from 25 experts on treatment needs. Based on the gold standard, 195 casts belonged to the treatment category, while the rest 140 belonged to the no-treatment category. With the international cutoff point of 43, the sensitivity and specificity of the ICON score were 0.29 and 0.98.The best compromise between sensitivity and specificity in Chengdu, compared with the gold standard, was found at a cutoff point of 29, and the sensitivity and specificity were 0.88 and 0.83. When used to evaluate the treatment need of 12-13 year-olds in southern China, the international ICON cutoff value did not correspond well with Chinese orthodontists' judgments; a lower cutoff value of 29 offered a greater sensitivity and specificity with respect to expert orthodontists' perception of treatment need.
Adolescent ; Child ; China ; epidemiology ; Cross-Cultural Comparison ; Data Collection ; Dental Health Surveys ; methods ; standards ; Female ; Health Services Needs and Demand ; statistics & numerical data ; Humans ; Male ; Malocclusion ; diagnosis ; epidemiology ; Needs Assessment ; statistics & numerical data ; Observer Variation ; Orthodontics, Corrective ; standards ; statistics & numerical data ; Reference Values ; Reproducibility of Results ; Sensitivity and Specificity