KSPM
Search
- Page Path
- HOME > Search
Original Articles
- A Survey on Prenatal Environmental Risk Factors for Mothers of Low Birth Weight Infants in Asan-City.
- Heeyoung Lee, Seok Jun Yoon, Hyungsik Ahn, Mina Ha, Kyung Sim Koh, Kyung Ja June
- J Prev Med Public Health. 2004;37(1):11-16.
- 12,170 View
- 36 Download
-
Abstract
PDF - OBJECTIVE
In this study, we aimed to produce basic data on the prenatal environmental risk factors of low birth weight infants at a community level. METHODS: In 2000, we conducted the direct interview using questionnaire about prenatal environmental risk factors with low birth weight infant-delivered mothers and normal weight infant-delivered mothers in Asan-city, Chungcheongnamdo Province, Korea. The questions given to the mothers included past pregnancy history, menstrual status, disease history before and during the pregnancy, family history, environmental risk factors and exposure history. The responses of the two groups were compared to calculate the prenatal environmental risk factors of each group. RESULTS: Mothers' smoking was significantly associated with low birth weight infants (adjusted odds ratio (AOR) 3.27; 95% confidence interval (CI) 1.25-8.56) and preterm baby (AOR 4.20; 95% CI, 1.21-14.61). Other environmental risk factors were not significantly different between the two groups. CONCLUSION: Smoking of mothers can be a risk factor for the delivery of low birth weight infants. These results could provide the basic data on prenatal environmental risk factors of mothers of low birth weight infants and suggest research topics for further community-based evaluation. -
Summary
- Evaluation of Measles Vaccine Effectiveness in a Community Outbreak.
- Byung Chan Park, Hae Kwan Cheong, Sue Kyung Park
- Korean J Prev Med. 2002;35(1):33-40.
- 2,140 View
- 38 Download
-
Abstract
PDF
- OBJECTIVE
From an analysis of a community outbreak of measles in Youngju, Gyeongbuk, in March 2000, the authors evaluated the effectiveness of the measles vaccination and its determinants to provide an epidemiologic basis for the establishment of a vaccination policy. METHODS: Information was collected regarding the vaccinations from the health records of four primary schools and through a questionnaire survey of the parents of students in two middle and two high schools (N=4638). Measles cases were surveyed from the patient list of each school and from case reports in the public health center. The attack rate and vaccine effectiveness of measles was evaluated by school; grade; frequency, region, and institution of vaccination. RESULTS: The attack rate of measles, 6.3% among the total subjects, was higher in middle school students (15.8%) than in primary (2.0%, p<0.05) and high school students (8.9%, p<0.05). The attack rate of the unvaccinated group was 4.6-fold higher than the vaccinated group in primary schools (p<0.05). Vaccine effectiveness was 83.2% among lower graders of primary schools, 34.0% among higher graders of primary schools, 26.1% in middle schools, and -7.0% in high schools. In multiple logistic regression analysis, grade in school (odds ratio, 0.77; 95% CI=0.67-0.87) and frequency of vaccination (odds ratio, 0.57; 95% CI=0.37-0.88) were significant predictors of the outcome. CONCLUSIONS: We concluded that the explosive outbreak of measles in this area resulted from both inadequate vaccination coverage and secondary failure of vaccination. There was no evidence of any effect of the cold chain system on the vaccine failure. -
Summary
First
Prev
