• Health Policy and Management
• /
• v.22 no.2
• /
• pp.263-274
• /
• 2012

This study describes the hypertensive patients characteristics associated with the health incentive point program, and develops and analyzes a simple predictive model of participation in the program. Based on the Incheon Chronic Disease Management System(iCDMS), a model program of community partnership for hypertensive or diabetic patients detection and follow-up since 2005 in Incheon metropolitan city, a cross-sectional design was used in this study. An effective 10.844 adults sample was divided into groups according to participation in the health incentive point program and continuing treatment, and individual and health characteristics among groups were compared. Furthermore, the predictors associated with participation in the program were identified by the logistic regression analysis. After the health incentive point program in iCDMS was introduced, the number of hypertensive patients participation in the program increased 23.9 times which is vastly high given the various programs were provided. There were statistically significant differences among the groups: age(p=0.000), treatment compliance(p=0.000), and blood pressure control at the last measurement(p=0.000), in particular, between participation group(GroupI, n=246) and non-participation group(GroupIII, n=10,408). Furthermore, age over 60 years(OR: 0.33), treatment compliance(OR: 3.49~3.78) and blood pressure controls(OR: 2.13~2.30) were statistically significant predictors associated with participation in the program, based on the logistic regression analysis with GroupI and GroupIII. To increase participation in the health incentive point program, variables such as age, treatment compliance and blood pressure controls are more concerned. And, high-risk patients and family members need targeted health incentive programs.

• The Korean Journal of Community Living Science
• /
• v.23 no.4
• /
• pp.441-446
• /
• 2012

The aim of this study was to evaluate the effect of application of the contents of Korean Information Center of Agricultura Safety and Health (KICASH) with 80 subjects(male: 60, female: 20) from different provinces nationwide in 2011. Subjects were classified according to their sex and familiarity of computer and then categorized into 3 groups with poor, medium and good by self-evaluation. The test for the effectiveness and satisfaction about KICASH was conducted with likert scale from very bad (1point) to very good (5point). Subjects generally tended to give 4 points to contents. And they gave support to KICASH in that they showed about 4 point with intention of application of KICASH for safety and health irrespective of familiarity of computer. However, as they received the information passively, it will be needed to develop more interesting and various contents which they could get more helpful information for their health and safety actively using two-way information communication system in future. Therefore the study can helps improve farmer's health and safety through developing advanced health and safety information system.

• Proceedings of the KIEE Conference
• /
• 2007.04a
• /
• pp.436-438
• /
• 2007

As the sensors and communication technology get advance, the remote health diagnosis for patients and senior persons at home are possible now without visiting doctors in hospitals. A low-power ubiquitous health check device was developed adapting Real-Time Embedded Linux is developed. This ubiquitous device is consisted of three sensors. The wrist type health checking terminal acquires periodically the health data by using a blood pressure sensor, a pulse sensor and a body temperature sensor. It transmits the health data to the access point located at the home center through the ZigBee wireless communication modem. This health data collector or access point device sends the data again to the main server operated in a hospital or health care organization. The health server control continuously the input data and sends an alarm signal to the assigned. doctor and responsible persons using cellular SMS when any dangerous events occur. This wrist type health check device has an embedded linux OS using Intel PAX255 MPU. The developed U-Health system is applicable for checking patients health in remote at home. And their family or related persons in remote site can check the patients health status at any time. They can be assured by receiving SMS record and alarm of emergency case which is transmitted from the health server.

• Korean Journal of Health Education and Promotion
• /
• v.10 no.2
• /
• pp.11-21
• /
• 1993

Recently the structure of disease is changing its form into chronic disease. Taking into consideration this, the health care system doesn't cope with this tendency. With the health care system for acute disease, it is difficult to decrease medical care cost. At this point, Health education like primary health care can reduce risk factors and possibilities of occurrence of disease. This can cut off the medical insurance finance further more cuts off the rates of insurance cost. This is why health education is the principle part of medical insurance service. Though the law shows health education must be executed in the field of Medical insurance, still it is not enough. In order to carry out health education in the medical insurance organization, the efforts we should make are as follows: 1. Recognize the importance of health education. 2. Set the clear goals in health education. 3. Organize health education system. 4. Train health workers. 5. Systematize health education service. 6. Reform the medical insurance system. 7. Evaluate the effect of health education and practice the model.

• Wind and Structures
• /
• v.20 no.2
• /
• pp.315-326
• /
• 2015

To overcome the drawbacks of the traditional contact-type sensor for structural displacement measurement, the vision-based technology with the aid of the digital image processing algorithm has received increasing concerns from the community of structural health monitoring (SHM). The advanced vision-based system has been widely used to measure the structural displacement of civil engineering structures due to its overwhelming merits of non-contact, long-distance, and high-resolution. However, seldom currently-available vision-based systems are capable of realizing the synchronous structural displacement measurement for multiple points on the investigated structure. In this paper, the method for vision-based multi-point structural displacement measurement is presented. A series of moving loading experiments on a scale arch bridge model are carried out to validate the accuracy and reliability of the vision-based system for multi-point structural displacement measurement. The structural displacements of five points on the bridge deck are measured by the vision-based system and compared with those obtained by the linear variable differential transformer (LVDT). The comparative study demonstrates that the vision-based system is deemed to be an effective and reliable means for multi-point structural displacement measurement.

• Journal of the Society of Disaster Information
• /
• v.1 no.1
• /
• pp.73-89
• /
• 2005

The disaster preparedness system in Korea has been developed in spite of many obstacles, but there are still many problems for response to newly emerging terrorisms due to the existing problems of disaster response system. The newly emerging terrorism in 21th century like biochemical terrorism has made us focus on terrorism preparedness, but health and medical aspect of terrorism has been overlooked. The health disaster system is more necessary for 21th terrorism response as well as the disaster engineering, economic and administrative aspects. The disaster preparedness system for bioterrorism has been developed by Ministry of Health with syndromic surveillance system and no case has been found in Korea yet and the resources of personnel and equipment as decontamination system in medical facilities are lacking in case of chemical terrorism. So through the multiple access method reflecting the risk factors in real terrorism field and human based health disaster concept, the disaster preparedness and response system to make up for the weak point should be suggested.

• Smart Structures and Systems
• /
• v.3 no.3
• /
• pp.373-384
• /
• 2007

For structural health monitoring (SHM) of civil infrastructures, displacement is a good descriptor of the structural behavior under all the potential disturbances. However, it is not easy to measure displacement of civil infrastructures, since the conventional sensors need a reference point, and inaccessibility to the reference point is sometimes caused by the geographic conditions, such as a highway or river under a bridge, which makes installation of measuring devices time-consuming and costly, if not impossible. To resolve this issue, a visionbased real-time displacement measurement system using digital image processing techniques is developed. The effectiveness of the proposed system was verified by comparing the load carrying capacities of a steel-plate girder bridge obtained from the conventional sensor and the present system. Further, to simultaneously measure multiple points, a synchronized vision-based system is developed using master/slave system with wireless data communication. For the purpose of verification, the measured displacement by a synchronized vision-based system was compared with the data measured by conventional contact-type sensors, linear variable differential transformers (LVDT) from a laboratory test.

• Journal of Environmental Health Sciences
• /
• v.34 no.3
• /
• pp.247-254
• /
• 2008

Non-point source pollution that originates from surface applied chemicals in either liquid or solid form is a part of urban activities and it appears in the surface runoff caused by rainfall. This study investigates the characteristics of non point source pollution in relation to storm events and the first washing effect in the Study area, which is comprised of different land use types. Then, a Best Management Practices (BMP) model, for urban areas, is applied with the Storm water Management Model (SWMM) Windows Interface which was developed by the EPA in the USA. During the storm event analysis of the hydrographic and pollutographic data showed that the peak of pollutants concentration was within the peak flow, 30 to 60 minute into the storm event in the Study area. The results of simulation using SWMM Windows Interface, Structure Techniques as applied in the study were highly efficient for removal of pollutants. Predicted removal efficiency was 26.0% for SS, 22.1 for BOD, 24.1% for COD, 20.6% for T-N, and 21.6% for T-P, respectively.

• Journal of the Korea Society of Computer and Information
• /
• v.16 no.1
• /
• pp.117-124
• /
• 2011

This study was realized the home network system for home care by bio-physical sensor system, to convey for the remote physical signal. The composition condition has four functions of displacement point for a Vision, Somatosensory, Vestibular and CNS that the basic measurement used to a Heart Rate, Temperature, Weight. Physical signal are decided to search a max and min point with adjustment of 0.01 unit in the reference level. There were checked physical condition of body balance to compounded a physical neuroceptor of sensory organ for the measurement such as a Vision, Somatosensory, Vestibular, CNS, BMI. There are to check a health care condition through a combination of physical organ with a posturography of a exercise. The service of home network system can be used to support health care management system through health assistants in health care center and central health care system. It was expected to monitor a physical parameter for the remote control health management system.

• Proceedings of the Korean Environmental Health Society Conference
• /
• 2003.06a
• /
• pp.132-135
• /
• 2003

Endotoxin concentrations were measured from 69 point-of-use(POU) water treatment system(WTS) by using Limulus amebocyte lysate(LAL) assay, and the results were compared to heterotrophic bacterial data. Endotoxin concentrations in all POU WTS water samples and tap waters varied within the range 0.8-79.1EU mL$\^$-1/ and 0.1-3.4EU mL$\^$-1/, respectively, The correlations between endotoxin concentration and HPC bacteria from the water samples showed not significant(r=0.18).