A Study on Mean Blood Lead and ZPP Levels of Children around Cheonan-city, Chungcheongnam-do.
- Author:
Hyun Mi KIM
1
;
Hae Kyung LEE
;
Kyeong Bae PARK
;
Sang Chul PARK
;
Sang Man SHIN
;
Kyu Dong AN
;
Byoung Kuk LEE
Author Information
1. Department of Pediatrics, Soonchunhyung University College of Medicine, Cheonan, Korea.
- Publication Type:Original Article
- Keywords:
Blood lead level;
Children
- MeSH:
Adolescent;
Atmosphere;
Child*;
Chungcheongnam-do*;
Female;
Humans;
Incidence;
Lead Poisoning;
Male;
Medicine, Traditional;
Reference Values;
United States;
Zinc
- From:Journal of the Korean Pediatric Society
1996;39(10):1358-1363
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: Recent years have witness a dramatic increase in public awareness of the health risks associated with lead exposure-particularly concerning young children. The lead poisoning in children was considered a rarity, usually resulting from unique circumstances such as in appropriate use of lead-based body cosmetics or direct administration of lead-containing folk medicine or contaminated atmosphere. The increasing concern about children with lower levels of lead exposure has developed, but there are no data regarding the mean blood lead levels and the incidence of lead poisoning in Korean children. So, this study was conducted to measure the blood lead and ZPP(zinc protoporphyrin) levels of 125 children around Cheonan city. METHODS: 125 children around Cheonan city (from 1 month to 15 year-old, 68 males and 57 females) were studied. We analyzed the mean blood Zinc Protoporphyrin(ZPP) and lead values and excluded children with hematologic disorders in this study. RESULTS: 1) The mean blood lead level was 4.15 microgram/dl (95% CI: 3.82-4.488) and the mean ZPP level was 53.48 microgram/dl (95% CI: 48.44-58.52). Both were within normal range. 2) The mean blood lead level of 68 males was 4.23 microgram/dl and 4.06 microgram/dl in 57 females. The mean blood ZPP level was 49.88 microgram/dl in males and 57.77 microgram/dl in females. There was no significant difference in males and females. 3) There was no siginificant correlation between blood lead and ZPP concentration. CONCLUSIONS: We concluded that the mean blood lead level of 125 children around Cheonan city was 4.15 microgram/dl. That was within normal range and the same values with United States. It is important that there must be a national counter plan and that pediatricians continue to pay attention to lead poisoning in children.
