Search | Korea Science

Cha, Kyung-Yup
- Communications for Statistical Applications and Methods
- /
- v.17 no.1
- /
- pp.1-8
- /
- 2010
This study tested the applicability of a Data mining tool in the analysis of massive National Pension data for the purpose of developing fraud pension payment prediction model. This study is identified significant variables for fraud pension payment through the statistical analysis process and developed prediction models using data mining methodology.
https://doi.org/10.5351/CKSS.2010.17.1.001 인용 PDF KSCI

Lee, Yong-Jae;Gang, Tae-Woo
- The Journal of the Korea Contents Association
- /
- v.14 no.5
- /
- pp.156-165
- /
- 2014
In this study, the effect of communication with a guardian of a recipient of a Long-term Care Program on job satisfaction of care helpers of in-home care facilities for the elderly is analyzed. First, most of the care helpers are content with their job despite low pay and short work-hour. Especially, they are aware of the need of communication with a guardian but skeptical about the need of having intimacy with a guardian, so the relation between a care helper and a guardian is usually formal only. Second, in terms of characteristics of a guardian, care helpers have higher job satisfaction when a guardian is a male and old, and does not have an unreasonable demand. Third, they have higher job satisfaction when they have better communicate with a guardian rather than higher intimacy. Considering this result, we should make programs such as education for a guardian to develop intimacy with a care helper and one for a care helper to develop intimacy and communicate effectively with a guardian. It is also needed to have guidelines which set up relationship between a helper and a guardian.
https://doi.org/10.5392/JKCA.2014.14.05.156 인용 PDF KSCI

Oh, Youngho
- Journal of Korean Ophthalmic Optics Society
- /
- v.15 no.4
- /
- pp.398-404
- /
- 2010
Purpose: Concerns had been voiced about an oversupply of optometrists in Korea. So, this study aimed to forecast the supply and demand for opticians for policy implications. Methods: Baseline Projection model combined with demographic method was adopted as the supply forecasting method and so was a ratio method using the number of physician and population using weight of healthcare utilization. Results: Under the 'physician to optician ratio', there would be a surplus of 83~700 opticians in 2010 and an undersupply of 15 to surplus of 6,118 opticians in 2025. Under the 'population to optician ratio', there would be a surplus of 1,055 opticians in 2010 and surplus of 9,376 opticians in 2025. Conclusions: We concluded that there would be oversupply for opticians until 2025, although the shortage and surplus of opticians might depend on the ratio's criteria. Hence, policies would need to be developed that could solve the imbalance in requirements and supply for opticians.
PDF KSCI