Regional differences in health screening participation between before and during COVID-19 pandemic

BACKGROUND@#Health screening is a preventive and cost-effective public health strategy for early detection of diseases. However, the COVID-19 pandemic has decreased health screening participation. The aim of this study was to examine regional differences in health screening participation between before and during COVID-19 pandemic and vulnerabilities of health screening participation in the regional context.@*METHODS@#Administrative data from 229 districts consisting of 16 provinces in South Korea and health screening participation rate of each district collected in 2019 and 2020 were included in the study. Data were then analyzed via descriptive statistics and geographically weighted regression (GWR).@*RESULTS@#This study revealed that health screening participation rates decreased in all districts during COVID-19. Regional vulnerabilities contributing to a further reduction in health screening participation rate included COVID-19 concerns, the population of those aged 65+ years and the disabled, lower education level, lower access to healthcare, and the prevalence of chronic disease. GWR analysis showed that different vulnerable factors had different degrees of influence on differences in health screening participation rate.@*CONCLUSIONS@#These findings could enhance our understanding of decreased health screening participation due to COVID-19 and suggest that regional vulnerabilities should be considered stringent public health strategies after COVID-19.

Relationship between dietary patterns and sleep disorders among health screening population in Changsha / 中南大学学报(医学版)

OBJECTIVES@#Sleep disorders directly affect health-related quality of life, so it is of great significance to investigate the risk factors of sleep disorders and to actively intervene. This study aims to investigate the relationship between dietary patterns and associated factors and sleep disorders among the health screening populations in Changsha.@*METHODS@#A cross-sectional study was carried out in 86 073 subjects aged 18-70 years old who underwent the health screening. The association between dietary patterns and sleep disorders was analyzed. The associated factors for sleep disorders were identified via by principal component analysis and classification tree model.@*RESULTS@#The overall prevalence of reporting sleep disorders was 18.64%. Four major dietary patterns (healthy, snacks, whole-grain, and fried food patterns) were identified. In logistic regression, snacks and fried food patterns had higher risk of sleep disorders. The whole-grain pattern was a protective factor for sleep disorders. Nine associated factors including age, susceptibility to anxiety, snacking parterns, feelings of depression, chronic pain, physical activity, educational level, gender, and weight, and 9 groups at high risk for sleep disorders were identified by classification tree model.@*CONCLUSIONS@#Sleep disorders are prevalent in the health screening population of Changsha. There is a close association between snacks dietary patterns and sleep disorders. It is necessary to promote healthy and reasonable diet, and keep good lifestyle for the prevention and control of sleep disorders. Health management after physical examination should take different health interventions for high-risk groups with different characteristics of sleep disorders.

Factors Associated with Non-Participation in a Health Screening Programme and its Barriers: Findings from the Community Empowers the Nation Programme (KOSPEN), Malaysia 2016

@#The Ministry of Health, Malaysia had introduced the community based action programme (KOSPEN) to improve the early detection of non-communicable diseases (NCDs) in the population. This study aims to identify factors associated with non-participation in screening activities and its barriers. Methods This cross sectional study was conducted from May to June 2016 in KOSPEN localities. A total of 2354 adults aged 18 years and above were selected using a two-stage stratified cluster sampling design. The data were obtained through face-to-face interviews using validated questionnaires. Multiple logistic regression analysis was used to determine the sociodemographic factors associated with non-participation in health screening. Results Out of 2156 respondents interviewed (response rate of 91.6%), approximately 75% (n=1624) of the respondents did not participate in the KOSPEN health screening programme. Multivariable logistic regression analyses revealed that, males (aOR: 2.35, 95% CI 1.21, 4.55) and those working in private sector (aOR: 2.11, 95% CI 1.21, 3.67) were more likely to not participate in health screening. While, age, ethnicity, level of education, marital status and household income were not significantly associated with non-participation in health screening. The barrier for not participated were “did not know health screening was conducted in their localities” (39.3%) and had no time to attend the programme (18.2%). Conclusions The study findings are of public health concern as about three quarters of the respondents failed to participate in this programme because they didn’t know that there were health screening activities conducted in their localities beside the time constraint problems. Thus, KOSPEN health screening activities should be made known to the community especially males who are mostly working in the private sector.

The Multi-Institutional Health Screening Records Database of South Korea: Description and Evaluation of Its Characteristics

This study sought to describe and to evaluate the characteristics of the Health Screening Records Database (HSRD) of the Korea Association of Health Promotion as a data source for epidemiologic studies. The HSRD was compared to a National Health Insurance Service-Health Screening Cohort (NHIS-HEALS) database for 2015. Common variables between the databases were selected, and sex-based analyses were conducted. The HSRD showed statistical concordance when NHIS-HEALS estimates fell within the HSRD estimate's 95% confidence interval. The HSRD and NHIS-HEALS included 946461 and 111690 participants in health screening programs, respectively. Compared to the NHIS-HEALS, the HSRD had more female (55.2% vs. 42.6%) but fewer older adult participants (34.4% vs. 51.2%). Virtually all variables had clinical concordance, with some having statistical concordance as well, among both general and life-transition program participants. The HSRD comprised more clinical information over a wider age range in contrast to the NHIS-HEALS, while showing clinical concordance. Providing more comprehensive clinical data, the HSRD may serve as an alternative resource for epidemiologic studies.

Influence of National Health Screening Program on All-Cause Mortality in Korea Analysis of the Korean Longitudinal Study of Aging, 2006–2014

BACKGROUND: To investigate the impact of national health screening on all-cause mortality risk, aged over 45.METHODS: Data from Korean Longitudinal Study of Aging 2006–2014 were assessed. A total of 10,254 participants were included at baseline, and survival rate was assessed biennially. Using cox proportional hazards model, the effect of health screening on mortality risk was investigated. Covariates were gender, depression, education, marital status, co-habitants, house income, social engagement, economic satisfaction, private health insurance, residence location, chronic diseases, and health behaviors (smoking, alcohol intake, regular exercise).RESULTS: At baseline 2006, 54.4% of participants didn't undergo health screening. A hazard ratio (HR) for mortality risk of non-participants were 1.36 (95% confidence interval [CI], 1.21–1.53) after adjusting age and gender. Adding marital status and co-habitants to model 1 as covariates, HR was 1.34 (95% CI, 1.18–1.50) (model 2). Adding depression scores and socioeconomic vulnerabilities to model 2, HR was 1.29 s (95% CI, 1.14–1.45) (model 3). Adding chronic diseases to model 3, HR was 1.26 (95% CI, 1.14–1.48) (model 4). Finally, health behaviors have been added to model 4, HR was 1.24 (95% CI, 1.10–1.40) (model 5). In addition, the mortality risk increased as the cumulative number of missing health screenig increased accordingly.CONCLUSION: Health screening was an independent factor to reduce mortality risk. Therefore, active encouragement to participate the health screening should be implemented to reduce all-cause mortality.

Comparison of risk-assessment tools for cardio-cerebrovascular diseases (CVD) in male shipyard workers: a cross-sectional study

BACKGROUND: Periodic revision of assessment tools is essential to ensure risk assessment reliability and validity. Despite the recent revision of the Korea Occupational Safety and Health Agency (KOSHA) 2018, there is no evidence showing that the revision is superior to other cardio-cerebrovascular diseases (CVDs) risk-assessment tools for workplace health management. We conducted a comparative analysis using the Framingham risk score (FRS) as a gold standard to identify the most relevant CVDs risk-assessment tool for workplace health management. METHODS: We included 4,460 shipyard workers who had undergone a workers' health examination during January–December 2016. Risk levels for CVDs were calculated based on the FRS, KOSHA 2013, KOSHA 2017, KOSHA 2018 (2 methods), National Health Screening Program health risk appraisal (NHS HRA) 2017, and NHS HRA 2018. Study participants were categorized into low-risk, moderate-risk, or high-risk groups. Sensitivity, specificity, correlation, and agreement of each risk-assessment tool were calculated compared with the FRS as a gold standard. For statistical analyses, Spearman's rank correlation coefficient and the linearly weighted kappa coefficient were calculated. RESULTS: Sensitivity of the risk assessments was highest in the KOSHA 2018 (health risk appraisal [HRA]). The FRS showed correlation coefficients of 0.354 with the KOSHA 2013, 0.396 with the KOSHA 2017, 0.386 with the KOSHA 2018, 0.505 with the KOSHA 2018 (HRA), 0.288 with the NHS HRA 2017, and 0.622 with the NHS HRA 2018. Kappa values, calculated to examine the agreement in relation to the KOSHA 2013, KOSHA 2017, KOSHA 2018, KOSHA 2018 (HRA), NHS HRA 2017, and NHS HRA 2018 with the FRS, were 0.268, 0.322, 0.352, 0.136, 0.221, and 0.559, respectively. CONCLUSIONS: The NHS HRA 2018 risk calculation method is a useful risk-assessment tool for CVDs, but only when appropriate classification criteria are applied. In order to enhance the risk-group identification capability of the KOSHA guideline, we propose to apply the classification criteria set in this study based on the risk group definition of the 2018 Korean Society of Hypertension guidelines for the management of hypertension instead of the current classification criteria of the KOSHA 2018.

Why Do Some People Still Fail to Utilize Affordable Non-Communicable Diseases (NCDs) Screening Services?: a Qualitative Study Among White Collar Workers in Depok, West Java, Indonesia

Background: Indonesia Basic Health Research (IBHR) 2013 results show that Depok citizens were at risk of non-communicable diseases (NCDs). However, participation on NCDs screening test among white collar workers was still 46.4%. Aim & Objective: The aim of this study is to explore barriers and challenges in accessing and implementing NCDs screening service at City Hall Depok. Methods and Material: This research used qualitative method. The data were collected through focus group discussion, in-depth interview, and document review. Results: The knowledge of informants about NCDs and NCDs screening needs improvement. The barriers for participating in NCDs screening were: tight work schedule, lack of information about NCDs screening programs, long queue, fear of an existing disease, and attention to the privacy of participants. Conclusions: Policy support and cooperation both across programs and sectors will be needed for future improvement. Education concerning NCDs and NCDs screening must be improved to engage utilization.

The criteria for metabolic syndrome and the national health screening and education system in Japan / 한국역학회지

Two major definitions of metabolic syndrome have been proposed. One focuses on the accumulation of risk factors, a measure used by the American Heart Association (AHA) and the National Heart, Lung, and Blood Institute (NHLBI); the other focuses on abdominal obesity, a measure used by the International Diabetes Federation (IDF) and the Japanese government. The latter definition takes waist circumference (WC) into consideration as an obligatory component, whereas the former does not. In 2009, the IDF, NHLBI, AHA, and other organizations attempted to unify these criteria; as a result, WC is no longer an obligatory component of those systems, while it remains obligatory in the Japanese criteria. In 2008, a new Japanese cardiovascular screening and education system focused on metabolic syndrome was launched. People undergoing screening are classified into three groups according to the presence of abdominal obesity and the number of metabolic risk factors, and receive health educational support from insurers. This system has yielded several beneficial outcomes: the visibility of metabolic syndrome at the population level has drastically improved; preventive measures have been directed toward metabolic syndrome, which is expected to become more prevalent in future generations; and a post-screening education system has been established. However, several problems with the current system have been identified and are under debate. In this review, we discuss topics related to metabolic syndrome, including (1) the Japanese criteria for metabolic syndrome; (2) metabolic syndrome and the universal health screening and education system; and (3) recent debates about Japanese criteria for metabolic syndrome.

The criteria for metabolic syndrome and the national health screening and education system in Japan / 한국역학회지

Two major definitions of metabolic syndrome have been proposed. One focuses on the accumulation of risk factors, a measure used by the American Heart Association (AHA) and the National Heart, Lung, and Blood Institute (NHLBI); the other focuses on abdominal obesity, a measure used by the International Diabetes Federation (IDF) and the Japanese government. The latter definition takes waist circumference (WC) into consideration as an obligatory component, whereas the former does not. In 2009, the IDF, NHLBI, AHA, and other organizations attempted to unify these criteria; as a result, WC is no longer an obligatory component of those systems, while it remains obligatory in the Japanese criteria. In 2008, a new Japanese cardiovascular screening and education system focused on metabolic syndrome was launched. People undergoing screening are classified into three groups according to the presence of abdominal obesity and the number of metabolic risk factors, and receive health educational support from insurers. This system has yielded several beneficial outcomes: the visibility of metabolic syndrome at the population level has drastically improved; preventive measures have been directed toward metabolic syndrome, which is expected to become more prevalent in future generations; and a post-screening education system has been established. However, several problems with the current system have been identified and are under debate. In this review, we discuss topics related to metabolic syndrome, including (1) the Japanese criteria for metabolic syndrome; (2) metabolic syndrome and the universal health screening and education system; and (3) recent debates about Japanese criteria for metabolic syndrome.

The current condition of the workers' general health examination in South Korea: a retrospective study

BACKGROUND: Business owners in the Republic of Korea must take part in the workers' general health examination. However, there have been few formal analyses of the uptake of this examination by employees. In the present study, we examined the rates of participation in medical examinations according to age group, health insurance type, and enterprise size, and then compared these results with those of the national general health screening. Furthermore, we determined the distribution of patients with abnormal results for diabetes and hypertension, and outlined the significance and history of domestic health examinations. METHODS: We started by comparing participation rates extracted from the among health examination data of the National Health Insurance Service from 2006–2013 by sex, age, insurance type, and enterprise size of workplace health insurance beneficiaries (i.e., those whose insurance is provided by their workplace). In addition, we analyzed the prevalence rates of abnormal results for hypertension and diabetes, and explored the history and significance of health examinations in the Republic of Korea. RESULTS: The overall participation rate in the primary health examination in 2006 was 56%, and this increased to 72% in 2013. However, the rates of the secondary screening did not increase much. Among workplace policyholders (i.e., those whose insurance is provided by their workplace), the participation rates of workers in enterprises with less than 50 employees were lower than were those in enterprises with 50 or more employees. Notably, the rates and odds ratios of patients with abnormal results for diabetes and hypertension were relatively high, particularly among those working in smaller enterprises. CONCLUSIONS: Although the workers' general health examination has been replaced with the national general health screening, it remains necessary to ensure uniform health management services among all workers in the Republic of Korea. This can, in turn, promote occupational health and improve working conditions throughout the Republic of Korea.

“I'm healthy, I don't have pain”- health screening participation and its association with chronic pain in a low socioeconomic status Singaporean population

BACKGROUND: We sought to determine the association between chronic pain and participating in routine health screening in a low socioeconomic-status (SES) rental-flat community in Singapore. In Singapore, ≥ 85% own homes; public rental flats are reserved for those with low-income. METHODS: Chronic pain was defined as pain ≥ 3 months. From 2009−2014, residents aged 40−60 years in five public rental-flat enclaves were surveyed for chronic pain; participation in health screening was also measured. We compared them to residents staying in adjacent owner-occupied public housing. We also conducted a qualitative study to better understand the relationship between chronic pain and health screening participation amongst residents in these low-SES enclaves. RESULTS: In the rental-flat population, chronic pain was associated with higher participation in screening for diabetes (aOR = 2.11, CI = 1.36−3.27, P < 0.001), dyslipidemia (aOR = 2.06, CI = 1.25−3.39, P = 0.005), colorectal cancer (aOR = 2.28, CI = 1.18−4.40, P = 0.014), cervical cancer (aOR = 2.65, CI = 1.34−5.23, P = 0.005) and breast cancer (aOR = 3.52, CI = 1.94−6.41, P < 0.001); this association was not present in the owner-occupied population. Three main themes emerged from our qualitative analysis of the link between chronic pain and screening participation: pain as an association of “major illness”; screening as a search for answers to pain; and labelling pain as an end in itself. CONCLUSIONS: Chronic pain was associated with higher cardiovascular and cancer screening participation in the low-SES population. In low-SES populations with limited access to pain management services, chronic pain issues may surface during routine health screening.

Level of radiation dose in university hospital non-insured private health screening programs in Korea

OBJECTIVES: The aim of this study is to evaluate radiation exposure resulting from the comprehensive health examinations of selected university hospital programs and to present basic data for research and management strategies on the health effects of medical radiation exposure. METHODS: Radiation-based diagnostic studies of the comprehensive health examination programs of ten university hospitals in Seoul, Korea, as introduced in their websites, were analyzed. The medical radiation studies of the programs were reviewed by radiologists. Only the effective doses of the basic studies were included in the analysis. The optional studies of the programs were excluded. RESULTS: Among the 190 comprehensive health examination programs, 132 programs (69.5%) included computed tomography studies, with an average of 1.4 scans. The average effective dose of radiation by program was 3.62 mSv for an intensive program for specific diseases; 11.12 mSv for an intensive program for cancer; 18.14 mSv for a premium program; and 24.08 mSv for an overnight program. A higher cost of a programs was linked to a higher effective dose (r=0.812). The effective doses of the examination programs for the same purposes differed by as much as 2.1 times by hospital. Inclusion of positron emission tomography–computed tomography was the most critical factor in determining the level of effective dose. CONCLUSIONS: It was found that radiation exposure dose from comprehensive health exam programs targeted for an asymptomatic, healthy public reached between 3.6 and 24 times the annual dose limit for the general public. Relevant management policies at the national level should be provided to minimize medical radiation exposure.

Clinical application of low dose chest CT examination with PACS/RIS-HIS-Health screening system / 实用放射学杂志

Objective To investigate the clinical application of low dose chest CT examination with PACS/RIS-HIS-Health screening system.Methods 6038 subjects underwent chest low-dose CT examination were retrospectively analyzed in this study. With or without PACS/RIS-HIS-Health screening system,the physical examination workload per day,average examination duration and waiting duration were retrospectively calculated and compared,respectively.Results At the same working hours,the low dose chest CT screening workload was sharply increased from 73.87 to 127.4 per day (t=11.526,P<0.001).The mean CT examina-tion duration was decreased from 2.58 to 1.8 minutes per subject (t=8.443,P<0.001).30 percent of waiting duration were saved approximately (t=6.951,P<0.001).All the related management departments could do statistics and analyze the data online with high efficiency via the screening system.Conclusion PACS/RIS-HIS-Health screening system can optimize the workflow and im-prove the work efficiency of chest low-dose CT screening.

Quality management of medical imaging for public health screening

The purpose of health screening is to reduce disease-related mortality and related medical costs through the early detection and treatment of specific diseases. However, if the quality of public health screening is poor, it not only fails to achieve the purpose of screening, but may also increase the demand for expensive individual opportunistic health examinations. To prevent these adverse situations, the Basic Act for Health Screening was established in 2010, and quality assessment of medical institutions for cancer screening has been performed from 2008. Radiologists have an integral role in radiologic examinations for screening; thus the Korean Society for Radiology has made a substantial effort to participate in quality control and improvement of the imaging quality for public health screening.

Adoption of the Mobile Health Screening Programme for Farming Communities: A Study Among Pesticide-Exposed Farmers from North East of Peninsular Malaysia / Jurnal Sains Kesihatan Malaysia

Health awareness promotion among farming communities are important for a sustainable agriculture activities. A crosssectional study was conducted to assess health status among farming communities in Cameron Highlands, Pahang (n = 61) and Bachok and Pasir Puteh, Kelantan (n = 143). Mobile Health Screening Programme composed of assessment of blood glucose, blood cholesterol, haemoglobin, blood pressure, pterygium, lung function and nerve conductive velocity was utilized. Our results indicate that the percentage of Cameron Highland’s farmers with hyperglycaemia, systolic hypertension, diastolic hypertension and anaemia were 8.2%, 14.8%, 11.5% and 8.2%, respectively. However, higher percentage of farmers in Bachok and Pasir Puteh, Kelantan with hyperglycaemia (32.8%), hypercholesterolaemia (83%), anaemia (24.2%) and systolic hypertension (41.9%) were observed. Pterygium was positive for 88.6% of farmers in Cameron Highlands and 94.4% in Bachok and Pasir Puteh. Lung function test shows that 61.7% and 11.4% of farmers in Cameron Highlands had restrictive and obstructive lung, respectively. In Bachok and Pasir Puteh, a total of 19.8%, 55.5% and 23.9% of farmers were found to have obstructive, restrictive and combined obstructive and restrictive lung, respectively. Current Perception Threshold (CPT) value which indicate nerve conductive velocity were signifi cantly increased (p < 0.05) among Cameron Highland’s farmers for both median and peroneal nerve at all frequencies (5 Hz, 250 Hz and 2000 Hz). In Bachok and Pasir Puteh, the values of the CPT for median nerve was signifi cantly increased (p < 0.05) for all frequencies (5, 250 and 2000 Hz). Meanwhile, a signifi cant increased (p < 0.05) was observed for the CPT values for peroneal nerve at the frequencies of 250 and 2000 Hz as compared to control groups. In conclusion, analysis revealed different health problem among the studied farming communities which could be infl uenced by the differences in farming practices. Thus, employed Mobile Health Screening Programme offers a monitoring approach that could highlight the need for suitable health services and awareness programmes for different farming communities

The Appropriateness of the Items of Korean Ages and Stages Questionnaires (K-ASQ) Developmental Screening Test in Korean Infants and Children

PURPOSE: Since National Health Screening Program for Infants and Children in Korea started from November, 2007, the need to design a new tool that can timely identify infants and chlildren with possible delayed development has been emphasized. The developmental screening devices currently used in Korea are mostly adapted from foreign tests and could be considered inappropriate for children growing in a different cultural background. Therefore, we assessed the appropriateness of Korean-Ages and Stages Questionnaires (K-ASQ) items in Korean infants and children, as a preliminary study to develop a new developmental screening test tool. METHODS: Data on K-ASQ tests that were performed in multicenters as a National Health Screening Program in Korea were analyzed to measure (1) the item difficulty and norm relevance (2) the goodness of fit for factor structure (3) the sensitivity of item for developmental evaluation. A total of 1,696 subjects, 877 boys (51.7%) and 819 girls (48.3%) were studied and with about 50 boys and 50 girls for each age of months, the sample was relatively evenly distributed. RESULTS: Analysis of K-ASQ data showed that (1) The subjects scored higher when compared to the K-ASQ's original criteria. (2) The suitability of confirmative factor structure was insufficient, especially problem solving [x2=41.063, P<0.01, CFI (Comparative Fit Index)=0.929, TLI (Turker-Lewis index)=0.834, RMSEA (Root Mean Square Error Approximation)=0.152] and personal-social domains (x2=55.208, P<0.01, CFI=0.817, TLI=0.573, RMSEA=0.182). (3) Some questions did not show significant difference in the sensitivity of item for developmental evaluation among monthly age groups. CONCLUSION: According to the analysis of previous K-ASQ data, the appropriateness of the questionnaires is good in general, but some questions of problem-solving and personal social domains are not appropriate. We suggested the development of a new developmental screening test tool, which is suitable for Korean infants and children.

Heavy Hymenolepis nana Infection Possibly Through Organic Foods: Report of a Case

We encountered a patient with heavy Hymenolepis nana infection. The patient was a 44-year-old Korean man who had suffered from chronic hepatitis (type B) for 15 years. A large number of H. nana adult worms were found during colonoscopy that was performed as a part of routine health screening. The parasites were scattered throughout the colon, as well as in the terminal ileum, although the patient was immunocompetent. Based on this study, colonoscopy may be helpful for diagnosis of asymptomatic H. nana infections.

Regional Factors Associated with Participation in the National Health Screening Program: A Multilevel Analysis Using National Data

High participation rates are important for maximizing the effects of a health screening program. Previous studies have suggested that individual or regional characteristics have effects on health behaviors. In this study, we investigated the determinants of participation in the National Screening Program for Transitional Ages by simultaneously analyzing individual and area-level factors by multilevel analysis. A total of 1,081,216 subjects, aged 40 and 66 yr and nested in 254 areas, were included. There was a significant variation in participation rates across the areas even after adjusting for individual and area-level variables. Among the individual-level variables, increasing age, sex, higher income, and mild disability grade were associated with a higher participation rate. In urban areas, the 40-yr-old group had higher participation rates than the 66-yr-old group. Deprived areas had significantly high participation rates for both age groups. The number of screening centers per 1,000 inhabitants had no significant effect on participation in the screening program. In conclusion, regional characteristics are associated with participation rates independent of personal features and regional factors have differential effects with respect to age. A multi-dimensional approach is recommended to promote participation in health screening programs.

National Screening Program for Transitional Ages in Korea: A New Screening for Strengthening Primary Prevention and Follow-up Care

Screening can effectively reduce mortality and morbidity in some diseases. In Korea, a practical national screening program for chronic disease was launched in 1995 and several problems were discussed. The program focused primarily on disease detection without follow-up care. In addition, the test items were uniform regardless of subject's age, sex, or risk factors; and people with low socioeconomic status were excluded. To improve the quality of program, a new national screening program called the "National Screening Program for Transitional Ages (NSPTA)" was initiated in 2007. It targeted two age groups, ages 40 and 66, because these ages are important transition periods in one's lifecycle. Follow-up care and education for lifestyle modification has been intensified; screening tests for mental health problems and osteoporosis have been introduced. The pool of eligible participants has been expanded to include people supported by Medicaid. This review aimed to describe the contents, process, and characteristics of the NSPTA and to compare it with the previous program. In addition, some preliminary results from 2007 to 2009 were presented. Lastly, we suggest several points that need to be considered to improve the program such as enhancement of participation rates, necessity of specialized committee and research for current screening program to be supported by evidence.

The relationship of pit and fissure sealant in children and mother's socioeconomic status, mother's oral-health screening / 대한구강보건학회지

OBJECTIVES: This study examines the relationship between the implementation of pit and fissure sealant in children, and the prevention level of teeth based on household income by a cross-sectional study. METHODS: The study population consisted of a representative community sample of 1,701 subjects, ranging from 6-18 years in children and over 27 years in mothers, from the 4th Korea National Health and Nutrition Examination Surveys in 2009. Mother's indicators included age, occupation, education, household income, smoking, brushing frequency, oral health screening, self-related oral health, and mother's concern. We used a multiple logistic regression to identify and quantify the risk factors for the pit and fissure sealant. RESULTS: In multiple analyses, age of children, household income level, and oral health screening were significant factors for the implementation of pit and fissure sealant for the children. The multiple-adjusted odds ratio (95% confidence interval) for the implementation of pit and fissure sealant, comparing the lowest to 101-200, 201-300, 301-400, 401-500 and 501 ten thousand Korean Won or more were 2.2 (1.15-4.10), 2.5 (1.38-4.61), 2.0 (1.04-3.90), 2.8 (1.46-5.53), and 3.6 (1.82-6.94), respectively. CONCLUSIONS: It was concluded that the implementations of the pit and fissure sealant were positively related with the household income level and mother's oral health screening.