1.Epidemiological studies on familial aggregation of selected cancers.
Jhin Oh LEE ; Soo Yong CHOI ; Yun Sang SHIM
Journal of the Korean Cancer Association 1991;23(3):658-666
No abstract available.
Epidemiologic Studies*
2.Two Dimensional Analysis of Staphylococcal Exoproteins for the Appoication in Epidemiological Study.
Michio OHTAL ; Yasushi KAWANOL ; Miyo NAKANOL ; Mika KAWAGISHI ; Tadao HASEGAWAL
Journal of the Korean Society for Microbiology 2000;35(5):330-332
No Abstract Available.
Epidemiologic Studies*
3.Two Dimensional Analysis of Staphylococcal Exoproteins for the Appoication in Epidemiological Study.
Michio OHTAL ; Yasushi KAWANOL ; Miyo NAKANOL ; Mika KAWAGISHI ; Tadao HASEGAWAL
Journal of the Korean Society for Microbiology 2000;35(5):330-332
No Abstract Available.
Epidemiologic Studies*
4.An epidemiologic study on the leptospiral infection in the period of an anticipated epidemic: for soldires stationed in a rural area.
Bo Youl CHOI ; Dae Eun CHUNG ; Soo Jin LEE ; Hung Bae PARK ; Jeoung Bae PARK ; Kyung Hee LEE ; Jeong Soon KIM
Korean Journal of Epidemiology 1992;14(2):91-101
No abstract available.
Epidemiologic Studies*
5.How to conduct and write a cohort study.
Michael Ian N. Sta. Maria ; Nicolas R. Gordo Jr.
The Filipino Family Physician 2024;62(1):42-50
Cohort studies is an epidemiologic study that follows a group of individuals who share a common characteristic at the start of the study to observe the emergence of outcomes. Cohort studies are classified based on the population characteristics from where they were drawn, the way the data collection occurred or if its open or closed. This allows the computation of the absolute risk or the incidence of an outcome. There are several advantages in conducting a cohort study, such as clarity of temporal relationship of the exposure and outcome, permits the computation of incidence, permits multiple effects of a single exposure, and avoids selection bias on admission. While there are advantages, there are also disadvantages in doing this study, such as it requires long follow-up, need of large sample size, maybe costly, and may make it difficult to argue causation due to the presence of confounding. The statistical test that can be used to analyze the results will depend on the type of variable used. Statistical test such as T-test, Chi square test, and Regression can be used. Writing the final report follows the STROBE guidelines.
Cohort Studies ; Epidemiologic Studies
6.Clinical and Epidemiologic Studies on Childhood Asthma.
Youn Mo AHN ; Sun Ho LEE ; Ha Baik LEE ; Hahng LEE
Journal of the Korean Pediatric Society 1990;33(5):632-641
No abstract available.
Asthma*
;
Epidemiologic Studies*
7.Clinical and Epidemiological Studies on Childhood Bronchial Asthma.
Journal of the Korean Pediatric Society 1987;30(12):1368-1377
No abstract available.
Asthma*
;
Epidemiologic Studies*
8.An Epidemiological Study of Female Incontinence.
Journal of the Korean Continence Society 1997;1(1):55-55
No abstract available.
Epidemiologic Studies*
;
Female
;
Humans
9.Korean Epidemiologic Study of Polymyalgia Rheumatica.
Journal of Rheumatic Diseases 2015;22(1):1-3
No abstract available.
Epidemiologic Studies*
;
Polymyalgia Rheumatica*
10.The Investigation of the Changes of Ocular Function in VDT Workers.
Hack Cheol KIM ; Chang Ha WOO ; Jae Chan KIM ; Kyung Hwan SHYN
Journal of the Korean Ophthalmological Society 1991;32(12):1137-1144
VDT syndrome has been understood as the outocme of the computerized socio-economic cultures in this modern age. It affects many workers on larious visual functions as well as affecting some general health conditions including neurologic, circulatory, and musculosckeletal system. We conducted series of investigations to evaluate the influence of VDT work on the physiologic functions using objective ocular examinations on VDT workers with non-VDT workers as controls. Prolongation of near point decreased accommodation amplitude, myopic shift of refractive condition, and decreased amout of tear formation were significantly indicative in the VDT workers' group. The above functional disturbances can significahtly, deteriorate not only working effeciency but general physical condition if appropriate measures are not provided quickly. Therefore, it is firmly suggested that a comprehensive epidemiological study should be implemented aimed at ImprovIng working situations for VDT workers.
Asthenopia
;
Epidemiologic Studies
;
Tears
Result Analysis
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