The NCHS has released new data and updates for the NHANES dataset. The following files have been added or updated on PopNet Unix as well as SodaPop.

2003-2004 Wave:
Laboratory Procedures Manuals New

2001-2002 Wave:
Laboratory Procedures Manuals New
Lab 11 C-Reactive Protein Data for bone alkaline phosphatase (BAP) (variable name: LBDBAP) were added. Updated PopNet Unix

1999-2000 Wave:
Laboratory Procedures Manuals New
Lab 21 Volatile Organic Compounds Data was updated to correct errors in identifying the results that were below the limit of detection, and in the fill values used for results that were below the limit of detection. PopNet Unix

Wave III (1988-1994):
Lab 25A Surplus Sera Laboratory Component: Racial/Ethnic Variation in Sex Steroid Hormone Concentrations Across Age in US Men. New PopNet Unix