CODE ,"/ > ' NET WT/PKG i i ?

CODE YE-698-D HR!

V 0 03 COPE KY-788-U HflY -0*81^ EST.

MD-3-A PACKAGE TICKET CODE NET WT/PKG NO.

3MD- -A PACKAGETICKET c.oh9^/~ ?

CG 16 CODE RT-759-D DATE 0CT;1|::1382 KHm; - < DATE 5" <LDT*?

MD-3-A PACKAGE TICKET CODE - ' 2& / *7" NET WT/PKG NO.

CODE K0789D EST'D 8GT 1032 LBS STANDARD HRS'* 10*8 TIME ,,,...

WSmmmmm T" /,, EST WGT.* ' 4*86% ' , cv) PUNCHED & CHECKED,.

"DALAHAF n YELLOW BLEEDING DATE PRINTED: 12/09/81 1 PROCESSING INSTRUCTIONS: BATCH UNIT' *CG 46 COODE YU-731-P PKG I PROCESSES I APPROVED BY ijm ATE ) _ G2H34--/ (' LOT NUMBER ) I YW--731-P CJ> | iI i JOB NAME: 46YW731PPJ x * * EST, UT.^2 l?

s>% .m v _ '.

N33848 f X* /C A a,, . /?

HEALTH AST) NUTRITION EXAMINATION SURVEY Ja n u a r y - Fe b r u a r y ( v.'

Blood Lead Levels - NHANES II study Geometric Means of Measured Values - Not Weighted 6-Month Period Ending 6-76 12-76 6-77 12-77 6-78 12-78 6-79 12-79 2-80 ug Pb/dl Semi-Rural urban and Rural 15.4 16.2 14.6 14.4 13.7 15.6 14.0 11,8 - 15.1 15.0 11.2 13.3 12.8 13.1 11.1 10.1 9.9 The blood lead levels of persons living in the urban areas (over one million population) declined less over the period than those living in rural and semi-rural areas (less than 10/000 population).