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Jung Il Kim 4 Articles
Epidemiologic Study of Clonorchis Sinensis Infestation in a Rural Area of Kyongsangnam-do, South Korea.
Young Hee Ju, Jin Kyoung Oh, Hyun Joo Kong, Woon Mok Sohn, Jung Il Kim, Kap Yeol Jung, Yoon Gyu Kim, Hai Rim Shin
J Prev Med Public Health. 2005;38(4):425-430.
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AbstractAbstract PDF
OBJECTIVES
To investigate the prevalence of Clonorchis sinensis infestation and to determine the associated risk factors among a population in a part of the rural area of Gyeongsangnam-do, Korea, which is an area known to have a high mortality from liver cancer and a high infection of C. sinensis. METHODS: The study population consisted of those people who have lived in rural areas and who were over 40 years old. This study was performed in 5 areas during the period from 1999 to 2003. Informed consents were obtained from the 2, 381 study participants, and these people were interviewed about their life style habits with using the structured questionnaire that was administered by trained staff members. The subjects underwent blood sampling and their stool specimens were examined by using the Formalin-ether sedimentation technique. RESULTS: Among the study subjects (N=2, 381), the positivity for C. sinensis in the stool was 34.4% (95% CI= 36.3-42.5) ; it was 39.4% (95% CI=36.3-42.5) in the males and 30.9% (95% CI=28.5-33.3) in the females. The positivity for C. sinensis was associated with current alcohol drinking (odds ratio=1.8, 95% CI: 1.5-2.1) and raw fish consumption (odds ratio 1.2, 95% CI: 0.9-1.6). CONCLUSION: The present study confirmed the high prevalence of C. sinensis in the study subjects. It is necessary to establish consistent medical management and education programs for the treatment and prevention of C. sinensis infestation in the rural inhabitants of Korea.
Summary
A seroepidemiological Study of Hepatitis B and C Virus (HBV and HCV) Infections in the Young Population in parts of Busan, Korea.
Young Hee Ju, Hai Rim Shin, Jin Kyoung Oh, Dong IL Kim, Duk Hee Lee, Byeong Kweon Kim, Jung Il Kim, Kap Yeol Jung
J Prev Med Public Health. 2004;37(3):253-259.
  • 2,401 View
  • 39 Download
AbstractAbstract PDF
OBJECTIVES
To investigate the prevalence of hepatitis B and C virus infections and determine the associated risk factors among young adults in Busan, Korea, which is known to have a high incidence of liver cancer. METHODS: The study population consisted of volunteer participants in a health survey during 2002, which included 1, 350 students (515 males and 835 females) aged between 16 and 24 years, from three different schools in Busan. The participating students were asked to fill in a selfadministered questionnaire which included lifestyle habits and risk factors of hepatitis. Sera obtained from the participants were studied for HBsAg, anti-HBs, and Anti- HCV by enzyme immunoassay (EIA) method and for liver function tests. RESULTS: Among the study subjects (N=1, 350), the seropositivities of HBsAg 7.9% (95% CI=7.8-8.0), 7.6% (95% CI=7.6-7.7) in male and 8.1% (95% CI=8.0-8.2) in female. And the seropositivity of Anti-HBs was 69.7% (95% CI=69.0- 70.4), 70.5% (95% CI=69.8-71.2) in male and 69.2% (95% CI=68.5-69.9) in female. The seropositivity of Anti-HCV was 0.4%, 0.2% in male and 0.5% in female. The seropositivity for HBsAg in the subjects not having a hepatitis B vaccination history was twice (95% CI=1.0-4.4) that of those that did. Also, the seropositivity for HBsAg in subjects having experienced sexual intercourse was 1.7 times (95% CI=0.9-3.0) that of the subjects who had not. CONCLUSIONS: The present study confirmed the high prevalence of HBsAg seropositivity and sexual transmission of HBV among adolescents and young adults may occur. Further studies to evaluate the relationship between HBV vaccination and sexual transmission are required for the young population in Korea.
Summary
Blood Lead, Manganese, Aluminium and Silicon Concentrations in Korean Adults.
Jung Man Kim, Jung Mo Ahn, Won Sul Kim, Jung Il Kim, Hai Rim Shin, Kap Yeol Jung, Joon Youn Kim
Korean J Prev Med. 2000;33(2):157-164.
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  • 29 Download
AbstractAbstract PDF
OBJECTIVES
This study was performed to determine the reference values of blood lead, manganese, aluminium, and silicon in healthy adults. METHODS: The subjects were 132 (67 male and 65 female), and classified to three age groups (< or =39, 40~49, and 50< or =). Blood lead, manganese and aluminium were analyzed by atomic absorption spectrophotometer, and blood silicon was analyzed by direct current plasma optical emission spectrometer. RESULTS: Blood lead levels(geometric mean, S.D) were (3.49, 1.70) microgram/dL in male and (3.04, 1.65) microgram/dL in female, but the difference is not significant, and there was no significant difference between age groups. Mean blood manganese level was 0.99+/-0.41 microgram/dL, and there was no significant difference between sex or age groups. Mean blood aluminium level was 0.59+/-0.35 microgram/dL, and there was no significant difference between sex or age groups. Mean blood silicon level was 54.41+/-27.64 microgram/dL in male and 43.34+/- 23.51 microgram/dL in female, and the level in male was significantly higher than that in female (p<0.05). There was significant difference between age groups, and the oldest showed the highest level in male (p<0.05), but no significant difference between age groups in female. CONCLUSIONS: Authors hope that this study would provide basic data for determining reference values and evaluating health effects.
Summary
Effect on Aluminum and Silicon in Peptic Ulcer Patients.
Joon Youn Kim, Hae Rim Shin, Jung Il Kim, Doo Hee Kim, Suk Ryol Choi, Jung Il Seoh, Norman B Roberts
Korean J Prev Med. 1999;32(2):200-205.
  • 2,107 View
  • 21 Download
AbstractAbstract PDF
OBJECTIVES
This study was carried out to investigate the aluminum concentrations in blood, urine and drinking water, the factors which affect the concentrations and the role of silicon in patients who were taking antacid containing aluminum. METHODS: We selected 122 peptic ulcer patients as cases and 144 healthy examinees as controls. Blood, urine, and drinking water were collected from the each study subject and we measured aluminum concentrations as well as silicon concentrations in the specimens. The factors including silicon affect on the aluminum concentrations were also analyzed. RESULTS: 1. The mean duration of antacid administration was 12 months, and the mean daily and total amount of aluminum administration were 0.9 g and 304 g per each patient, respectively. 2. The blood and urine aluminum concentrations were significantly higher in the case. 3. The blood silicon concentration was significantly lower in the control group, and the urine silicon concentration was significantly higher in the case. 4. Urine aluminum concentration was significantly correlated with blood aluminum concentration (r=0.18), and urine silicon concentration was correlated with blood aluminum (r=0.19) and urine aluminum concentrations (r=0.13). 5. The longer the duration of antacid administration and the larger the total and daily amount of aluminum in the antacid were, the higher urine aluminum and silicon concentrations were, but not to a statistically significant degree. CONCLUSIONS: Blood and urine aluminum concentrations were higher in the ulcer patients. The authors suggest that follow-up studies of the patients who administered antacid with high aluminum content for long duration should be done.
Summary

JPMPH : Journal of Preventive Medicine and Public Health