• Journal of Preventive Medicine and Public Health
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• v.25 no.3 s.39
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• pp.287-302
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• 1992

Hemoglobin (Hb), zinc protoporphyrin(ZPP) and blood lead (PbB) levels were determined for 1,851 blood samples collected from healthy urban population to establish reliable baselines for Hb, ZPP and PbB levels by age and sex. ZPP values were analyzed with a hematofluorometer and PbB determinations were concurrently carried out using flameless atomic absorption spectrophotometry. The blood sampling period was about 6 months from May, 1991 and the summarized results were as follows ; 1. The mean value of Hb in male and female were $14.55{\pm}1.81g/dl$ and $12.61{\pm}1.18g/dl$ respectively and there was statistically significant difference(p<0.05). 2. The mean value of ZPP in pre-schoolchildren was $37.49{\pm}13.31{\mu}g/dl$ for male, $35.77{\pm}11.85{\mu}g/dl$ for female and that of ZPP in after 7 years groups was $31.91{\pm}8.23{\mu}g/dl$ for male, $30.11{\pm}9.11{\mu}g/dl$ for female and there was statistically significant difference(p<0.05). 3. The mean value of PbB in pre-schoolchildren was $25.10{\pm}5.21{\mu}g/dl$ for male, $24.45{\pm}4.18{\mu}g/dl$ for female and that of PbB in after 7 years groups was $24.28{\pm}3.00{\mu}g/dl$ for male, $21.99{\pm}5.05{\mu}g/dl$ for female and there was statistically significant difference(p<0.05).