Fourth National Report on Human Exposure to Environmental Chemicals (Paperback) (ISBN-13: 9781499571493)

The Fourth Report uses a new procedure to estimate percentiles when the percentile estimate falls on a value that is repeated multiple times (e.g., five results that all have the value 90.1). Percentiles for all three NHANES survey periods (1999-2000, 2001-2002, 2003-2004) have been re-computed by use of this improved procedure. Only slight differences should be noted when one compares the re-computations to previous releases of the Report. Details of this procedure are provided in Appendix A.

Author: Centers for Disease Cont And Prevention
ISBN-10: 1499571496
ISBN-13: 9781499571493
Publisher: Createspace Independent Publishing Platform
Language: English
Published: 05/15/2014
Pages: 532
Format: Paperback
Weight: 2.68lbs
Size: 11.02h x 8.50w x 1.07d