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National Health and Nutrition Examination Survey |
| NCHS Home | NHANES Home | Participant | What's New Survey Results and Products | Data Sets | Health Professionals | Growth Charts | CDC/NCHS Privacy Policy Notice | Accessibility | Search NCHS | Contact us | |
What's New Archive
December, 2007
Publications
High
Serum Total Cholesterol—An Indicator for Monitoring Cholesterol Lowering
Efforts: U.S. Adults, 2005–2006.
New
Early
Childhood (ECQ_D 2005-2006)
Pesticide
Use (PUQMEC_D 2005-2006)
Reproductive
Health (RHQ_D 2005-2006)
Respiratory
Health and Disease (RDQ_D 2005-2006)
Smoking
- Cigarette Use (SMQ_D 2005-2006)
Smoking
- Household Smokers (SMQFAM_D 2005-2006)
Smoking
- Recent Tobacco Use (SMQRTU_D 2005-2006)
Social
Support (SSQ_D 2005-2006)
Weight
History, 8-15 years (WHQMEC_D 2005-2006)
Erthyrocyte
Protoporphyrin (EPP_D 2005-2006)
Iron,
TIBC, Transferrin Saturation (FETIB_D 2005-2006)
HDL
Cholesterol (HDL_D 2005-2006)
Human
Immunodeficiency Virus (HIV_D 2005-2006)
PSA
and Questions (PSA_D 2005-2006)
Lab
06 Urinary Iodine (L06UIO_C 2003-2004)
Updated
Lab
06 Ferritin and Transferrin Receptor (L06TFR_C 2003-2004)
Ferritin data were added to the existing data file.
November, 2007
Publications
Obesity
Among Adults in the United States—No Statistically Significant Change Since
2003–2004
New
Lab06
Urinary Total Arsenic and Speciated Arsenics (L06UAS_C 2003-2004)
Updated
Housing
Characteristics (HOQ_C 2003-2004)
The 2003-2004
Housing Characteristics data contains a correction for one response
category of the variable HOQ040 - When was this {mobile
home/house/building} originally built? In the first release,
responses of "don't know" were erroneously set to missing. This
error has been corrected in this re-released dataset.
2001-2002
Dietary Interview Data
The NHANES 2001-2002
dietary interview data were re-released to include a set of weights
(i.e., variable: WTDRD1) that is recommended for use in analysis.
This new set of dietary intake weights for 2001-2002 data is
comparable with the Day 1 dietary weights created for 2003-2004
data, and the weights WTDRD1 are recommended for analyses that
combine 2001-2002 and 2003-2004 dietary data. Please see the
documentation provided with this new release for more details on the
dietary intake weights.
First Release of 2005-2006 Survey Data
Demographics
(demo_d 2005-2006)
Bowel
Health
(bhq_d 2005-2006)
Blood
Pressure and Cholesterol (bpq_d 2005-2006)
Cardiovascular
Disease (cdq_d 2005-2006)
Diet
Behavior and Nutrition (dbq_d 2005-2006)
Diabetes
(diq_d 2005-2006)
Health
Insurance (hiq_d 2005-2006)
Medical
Conditions (mcq_d 2005-2006)
Physical
Activity (paq_d
2005-2006)
Physical
Activity Individual Activity File (paqiaf_d
2005-2006)
Physical
Functioning (pfq_d 2005-2006)
Weight
History, 16 years and older (whq_d 2005-2006)
Body
Measurements (BMX_D 2005-2006)
Blood
Pressure (BPX_D 2005-2006)
Urinary
Albumin and Creatinine (ALB_CR_D 2005-2006)
Standard
Biochemistry Profile (BIOPRO_D 2005-2006)
Complete
Blood Count (CBC_D 2005-2006)
C-reactive
Protein (CRP_D 2005-2006)
Phlebotomy
Fasting
Questionnaire (FASTQX_D 2005-2006)
Total
Cholesterol (TCHOL_D 2005-2006)
Urine
Pregnancy Test
(UCPREG_D 2005-2006)
October, 2007
New
Lab06
Vitamin A, E and Carotenoids (L06_B 2001-2002)
Lab45
Vitamin A, E and Carotenoids (L45_C 2003-2004)
Updated
Early
Childhood Questionnaire (ECQ_B 2001-2002)
Early
Childhood Questionnaire (ECQ_C 2003-2004)
For the Early
Childhood Questionnaires for 2001-2004, errors in the reported values for
ECD010 (Age of mother at time of birth) and ECD070A and ECD070B (weight at
birth) have been corrected.
Lab40
Biochemistry Profile (L40_C 2003-2004)
The
documentation of Lab 40 Biochemistry Profile was updated to correct the
Blood Urea Nitrogen (BUN) method description.
NHANES
II Hepatitis A and B (NH2HEPAT 1976-1980)
NHANES
Herpes I and II (NH2HERPE 1976-1980)
The
NHANES II (1976-1980) hepatitis and herpes data were re-released (see “Hepatitis
A and B” and “Herpes I and II” on NHANES II page) to replace the
previous release entitled “Herpes and Hepatitis”. In previous
release, the herpes data and the hepatitis data were combined into the same
file, and the herpes data did not have the correct version. The new release
has the correct data version, newly compiled documentation files, and the
latest release format.
NHANES III Tutorial now available
To meet the growing demands of NHANES data users, a second web-based tutorial was developed to promote and facilitate broader and more proficient use of NHANES III data. The tutorial is intended to serve as:
A
step-by-step course on NHANES III data retrieval and analysis for new users.
A
self-learning tool for novice and infrequent users to supplement their
knowledge of the NHANES III datasets.
The NHANES III tutorial, which consists of courses orienting the user to the survey, preparing an analytic dataset, and survey design factors, is now available on the NHANES website. This tutorial supplements the Continuous NHANES tutorial. While Continuing professional education credit is available for the Continuous NHANES Web Tutorial, it is not available for the NHANES III Web Tutorial.
The access to NHANES Tutorials is
available via the second bulleted link
'NHANES Tutorials',
located under the 'What's New' item or through the icon on the right side of
the NHANES home page.
September, 2007
New
Lab06
Vitamin D (L06_B 2001-2002)
Lab06
Vitamin D (L06_C 2003-2004)
NHANES
II Syphilis Serological Markers (NH2SYPHI 1976-1980)
Updated
Lab
06 Nutritional Biochemistries (L06 1999-2000)
A parenthesis ")", which was missing due to a
typing error, was added at the end of the formula "AxSym =
10**(0.983*log10(IMX) + 0.0418" on page 7 of the documentation.
August, 2007
New
Prescription
Medications (RXQ_RX_C 2003-2004)
Updated
Lab
06 Heavy Metals (L06HM_B 2001-2002)
Fourteen values of urine cadmium (URDUCD)
were updated based on additional data delivery from the lab.
Lab
25 Complete Blood Count (L25_B 2001-2002)
The description of the derivation
of LBDLYMNO, LBDMONO, LBDNENO, LBDEONO, and LBDBANO was modified to make it
more accurate.
Lab
25 Complete Blood Count (L25_C 2003-2004)
The description of the derivation
of LBDLYMNO, LBDMONO, LBDNENO, LBDEONO, and LBDBANO was modified to make it
more accurate.
Lab
28 Polybrominated Diphenyl Ethers (L28PBE_C 2003-2004)
Unit labels and lipid adjusted
variables were added.
July, 2007
New
Lab
06 Heavy Metals (L06HM_C 2003-2004)
Lab
06 Urinary Mercury (L06UHG_C 2003-2004)
Updated
Lab
06 Methylmalonic acid and Homocysteine (L06MH_C 2003-2004)
Methylmalonic acid data were added.
Lab
24 Polyfluorinated compounds (L06PFC_C 2003-2004)This data was
temporarily withdrawn in June 2007 due to a laboratory calculation error,
which has been corrected.
Lab
26 Priority Pesticides and Organophosphate Pesticides (L26PP_B 2001-2002)
URXDCB has been removed.
Lab
28 Persistent Organochlorines, Furans, and Co-Planar PCBs (L28POC_B
2001-2002)
One variable in the earlier release, LBX201, has been renamed LBX199 to
ensure consistency among different release cycles of the survey.
Lab
26 Priority Pesticides and Organopohosphate Pesticides (LAB26PP 1999-2000)
URXDCB, URXCAR, and URXNAP
have been removed.
Lab
02 Hepatitis (L02 C 2003-2004)
Lab
02 Hepatitis (L02 B 2001-2002)
Lab
02 Hepatitis (Lab02 1999-2000)
Because of quality control
issues LBXHBS (antibody to hepatitis B surface antigen) has been removed
from the Hepatitis data for years 1999-2004. This variable will be released
after these issues have been resolved.
June, 2007
New
Lab
24 Environmental Phenols (L24 C 2003-2004)
Lab
28 Polybrominated Diphenyl Ethers
(L28 C 2003-2004)
Updated
Lab
05 Chlamydia and Gonorrhea (L05 B 2001-2002)
Chlamydia and Gonorrhea
Typographical errors were corrected.
Lab 05
Chlamydia trachomatis and Neisseria gonorrhoeae (L05 C 2003-2004)
Typographical errors were corrected, and the description of the lab method
in the documentation was revised
Lab
11 C-Reactive Protein (L11 B 2001-2002) NTX
data were added.
May, 2007
New
NHANES
III
27A--Surplus Sera Laboratory Component: Cystatin C
Updated
Lab
06 Nutritional Biochemistries (L06 B 2001-2002) The
homocysteine data, which were removed in March 2007, have been re-released
with modifications to the data and document.
Lab
06 Vitamin C (L06VIT_C 2003-2004)
The decimal
point for variable LBDVICSI (Vitamin C (umol/L)) was changed from a whole
number to a number with one decimal point so that the
lower-than-the-detection-limit values would be identified correctly.
Lab
24 Polyfluorinated Compounds (L24PFC_C_2003-2004) has been
temporarily withdrawn from release. PFOS concentrations were based on an
incorrect mass spectrometric transition. A corrected dataset and
documentation will be posted.
April, 2007
Updated
Lab
02 Hepatitis files for
1999–2000,
2001–2002, and
2003–2004
were updated. Data for hepatitis B and D were added.
Lab
06 Nutritional Biochemistries file for
1999–2000
was updated.
The documentation files were
updated to add an analytical note for homocysteine.
March, 2007
New
Updated
Dietary
Supplement Use (DSQ C 2003-2004)
Dietary supplement files were updated to add
supplement records collected in the prescription medications section of the
SP questionnaire. These include prescription supplements and other items
later determined to be supplements.
The
1999–2000,
2001–2002, and
2003–2004
document files for Lab10am (Plasma Glucose) and Lab13am (Triglycerides) were
modified to clarify directions on use of the subsample weights.
NHANES
III 22A -- Surplus Sera Antibody to Human Herpes Virus 8
Alternative cutoff points were added.
Lab
06 Nutritional Biochemistries (L06 B 2001-2002) Homocysteine for 2001-2002 has
been temporarily removed. This analyte was measured by two different methods
during the 2001-2002 cycle. The data will be adjusted and reposted at a
later date.
February, 2007
New
Lab
43 Vitamin B6 (L43 C 2003-2004)
Updated
Varlab
1999-2000 Tuberculosis (TB) variables were removed from this lab
data variable list. TB data are located on the examination data web page and
TB variables included in the examination data variable list.
January, 2007
New
Dietary
Supplement Use (DSQ C 2003-2004)
Social
Support (SSQ C 2003-2004)
NHANESIII 26A--Surplus
Sera Laboratory Component: Antibody to Toxocara Larva Migrans
Immunization
(IMQ
C 2003-2004)
Lab
06 Ferritin and Transferrin Receptor (L06TFR C 2003-2004)
Lab
04 Volatile Organic Compounds in Blood and Water (L04
1999-2000)
Updated
Lab
39 Erythrocyte Protoporphyrin and Selenium (L39EPP 2003-2004)
Selenium data were added.
Urine
Collection (Pregnancy) (UC 1999-2000)
The document file was modified to clarify
which eligible sample persons are included in the data.
Physical
Activity Monitor (PAXRAW_C_2003-2004) An incorrect description of the
variable PAXDAY was corrected in the documentation.
November, 2006
New
Lab
35 Methicillin-Resistant Staphylococcus Aureus (L35 C 2003-2004)
Updated
PHPYPA
Urinary Phthalates (PHPYPA B 2001-2002)
This document was revised to remove incorrect statements regarding
polyaromatic hydrocarbon analytes and variable detection limits. In fact,
for all polyaromatic hydrocarbon analytes in this data set, the detection
limit was constant.
October, 2006
New
Surplus
Specimen Data--Antibody
to Human Herpes Virus 1 (Surplus Sera)
(SSHV1 1999-2000)
Surplus
Specimen Data--Perfluorinated
Chemicals (Surplus Sera)
(SSPFC 1999-2000)
Updated
Lab
11 C-Reactive Protein (L11 B 2001-2002)
Data for bone alkaline phosphatase (BAP) (variable name: LBDBAP) were added.
NHANES
III Series 23A
-- Insulin Like Growth Factor (IGF-I) and IGF Binding Protein-3
One value of IGP_I was updated. Measuring unit errors were corrected.
The label for IGP_BP3 was modified.
Lab 21
Volatile Organic Compounds
(L21 1999-2000)
September, 2006
New
Family
Smoking (SMQFAM C 2003-2004)
Housing
Characteristics (HOQ C 2003-2004)
Smoking
and Tobacco Use (SMQ C 2003-2004)
Smoking
and Tobacco Use (MEC) (SMQMEC C 2003-2004)
Phone
Follow-up Questionnaire Component: Hepatitis C Follow-up Questionnaire
Data) (HCQ C
2003-2004)
Lab
13AM Triglycerides and LDL Cholesterol (13AM C 2003-2004)
Phone
Follow-up Questionnaire Component: Hepatitis C Follow-up Questionnaire
Data (HCQ B 2001-2002
NHANES
III Series 24A--Surplus Sera Laboratory Component: Antibody to GAD65
Surplus
Specimen Data -- Nitrate, thiocyanate, perchlorate (Surplus Urine) (SSNO3P_B
2001-2002)
Dietary
Interview (Individual Foods -- First Day) (DR1IFF C
2003-2004)
Dietary
Interview (Individual Foods -- Second Day) (DR2IFF C
2003-2004)
Dietary
Interview (Total Nutrient Intakes -- First Day)
(DR1TOT C 2003-2004)
Dietary
Interview (Total Nutrient Intakes -- Second Day)
(DR2TOT C 2003-2004)
Updated
Notice
of Corrections to Lab Data for Updates in September 2006
NHANES
Analytic and Reporting Guidelines The NHANES Analytic and Reporting Guidelines were
updated in September 2006 to correct minor typographical errors in the
SAS variables names for Stratum and MVU variables.
August, 2006
New
Cardiovascular
Disease and Health (CDQ C 2003-2004)
Health
Insurance (HIQ C 2003-2004)
Hospital
Utilization (HUQ C 2003-2004)
Medical
Conditions (MCQ C 2003-2004)
Miscellaneous
Pain (MPQ C 2003-2004)
Kidney
Conditions - Urology (KIQ U
C 2003-2004)
Prostate
Conditions (KIQ P C
2003-2004)
Composite
International Diagnostic Interview:
Major
Depression Module (CIQDEP C 2003-2004)
Generalized
Anxiety Disorder Module (CIQGAD C 2003-2004)
Panic
Disorder Module (CIQPAN C 2003-2004)
Updated
Notice
for Correction of Serum Creatinine for NHANES III, NHANES 1999-2000,
2001-2002 and 2003-2004
Body
Measures (BMX B 2001-2002)
The name of the SAS dataset was corrected to match that of the codebook and
export file (BMX_B). No changes have been made to the BMX_B data.
Lab
03
Human Immunodeficiency Virus (L03 C 2003-2004
An inaccurate statement in the document file about HIV-positive participants
was corrected.
Lab
03
Human Immunodeficiency Virus (L03 B 2001-2002
An inaccurate statement in the document file about HIV-positive participants
was corrected.
Lab
03
Human Immunodeficiency Virus (L03 1999-2000
An inaccurate statement in the document file about HIV-positive participants
was corrected.
Lab
40 Biochemistry Profile (L40_C 2003-2004)
Data for serum creatinine were added to the file.
Osteoporosis
(OSQ C 2003-2004)
The OSQ_C documentation file
was revised. No changes were made to the OSQ_C dataset.
Diet
Behavior and Nutrition (DBQ C 2003-2004)
The DBQ_C documentation file was revised to correct typographical errors. No
changes were made to the DBQ_C dataset.
Diet
Behavior and Nutrition (DBQ B 2001-2002)
The DBQ_B codebook was revised to correct typographical errors. No changes
were made to the DBQ_B dataset.
Medical
Conditions (MCQ
B 2001-2002)
The MCQ_B
data and related files were revised to correct topcoding on age variables,
and to replace a continuous year variable with a discrete variable having
three values: Before 1972, 1972-1991, and 1992-present.
Osteoporosis
(OSQ
B 2001-2002)
The OSQ_B data
and related files were revised to correct topcoding on age variables.
Medical
Conditions (MCQ 1999-2000)
The MCQ data and related files were revised to correct topcoding on
age variables, and to replace a continuous year variable with a discrete
variable having three values: Before 1972, 1972-1991, and 1992-present.
Osteoporosis
(OSQ 1999-2000) The OSQ data and related files were
revised to correct topcoding on age variables.
Special Release
To meet the growing demands of NHANES data users, a web-based tutorial was developed to promote and facilitate broader and more proficient use of NHANES data. The tutorial is intended to serve as:
A
step-by-step course on NHANES data retrieval and analysis for new users.
A
self-learning tool for novice and infrequent users to supplement their
knowledge of the NHANES database and the analysis techniques required to
properly analyze this complex dataset.
A
reference for experienced researchers highlighting NHANES analytic nuances
and sample program code.
The first phase of the tutorial is now accessible via the NHANES home page. Some modules/sections are still incomplete, but will be posted on the NHANES website as soon as they are complete. The targeted completion date for the entire tutorial is January 2007.
July, 2006
New
Oral
Health (Addendum) (OHXADD C 2003-2004)
Oral
Health (Dentition) (OHXDEN C 2003-2004)
Oral
Health (Lower Periodontal) (OHXPRL C 2003-2004
Oral
Health (Upper Periodontal) (OHXPRU C 2003-2004)
Oral
Health (Recommendation of Care/Referral) (OHXREF C 2003-2004)
Diet
Behavior and Nutrition (DBQ C 2003-2004)
Weight
History (WHQ C 2003-2004)
Updated
Lab
06 Homocysteine (L06MH C 2003-2004)
This document was updated to remove an incorrect sentence referencing the
derivatization of Methylmalonic acid from traditional units to international
units (SI). The data is reported in SI units.
June, 2006
New
Lab
06 Blood Lead, Cadmium and Mercury
(L06BMT C 2003-2004)
Lab
06 Homocysteine (L06MH
C 2003-2004)
RBC
Folate, Serum Folate, and Vitamin B12 (L06NB C
2003-2004)
Lab 13
Total Cholesterol and HDL-Cholesterol (L13 C 2003-2004)
Lab 20
Lead Dust (L20 C 2003-2004)
Lab 20
Lead Dust (L20 B 2001-2002)
Lab 20
Lead Dust (L20 1999-2000)
Reproductive
Health (RHQ C 2003-2004)
Updated
Urine
Collection (Pregnancy) (UC 1999-2000)
The correct Urine Collection
files (dated Nov 2005) are now available, replacing earlier versions of the
files that had been inadvertently posted.
Lab
10AM
Glucose, C-peptide, Insulin
(L10AM C 2003-2004)
L10AM Insulin data that were removed in March 2006 have been corrected and
are now available.
Oral
Health (Dentition) (OHXDENT C 2001-2002) Corrections have
been made to the Oral Health Dentition data and codebook to correct labels,
and extraneous codes have been removed from the codebook. No changes
have been made to the data values.
Oral
Health (Dentition) (OHXDENT 1999-2000) Corrections have been made to
the Oral Health Dentition data and codebook to correct labels, and
extraneous codes have been removed from the codebook. No changes have
been made to the data values.
Prostate
Conditions (KIQ P B 2001-2002) A skip pattern error that caused
errors in the variable KID182 has been corrected.
May, 2006
New
Current
Health Status (HSQ_C 2003-2004)
NHANES
III Series 11 No. 22A
-- Surplus Sera Antibody to Human Herpes Virus 8
NHANES
III Series 11 No. 21A
-- Surplus Sera Optical Density to Cytomegalovirus
Updated
Oral
Health Dentition (OHXDEN_B 2001-2002) Text
corrections have been made to the Oral Health Dentition documentation and
frequency files. No changes have been made to the data file.
Oral
Health Dentition (OHXDENT 1999-2000)
Text corrections have been made to the Oral Health
Dentition documentation and frequency files. No changes have been made to
the data file.
Demographics
(DEMO_B 2001-2002) New data items RIDAGEEX and RIDEXPRG have
been added...
more
Demographics
(DEMO 1999-2000) New data items RIDAGEEX and RIDEXPRG have
been added...
more
Oral
Health (Referral)
(OHXREF_B 2001-2002) Updated to remove
non-existing coded values from selected data elements.
Oral
Health (Referral) (OHXREF 1999-2000)Updated
to remove non-existing coded values from selected data elements.
April, 2006
New
Lab
02 Hepatitis (L02 C 2003-2004)
Lab
06 Serum Cotinine (L06 C 2003-2004)
Lab
06 Vitamin C (L06 C 2003-2004)
Acculturation
(ACQ C 2003-2004)
Blood
Pressure (BPQ C 2003-2004)
Osteoporosis
(OSQ C 2003-2004)
Updated
Lab
02 Hepatitis (L02 B 2001-2002)
Hepatitis B surface antigen (HBG) data were added.
Lab
02 Hepatitis (LAB02 1999-2000)
Hepatitis B surface antigen (HBG) data were added.
Lab
19 Measles, Rubella, and Varicella (L19 C 2003-2004) A data
item for one SP in lab 19 changed from missing to a finite value.
Lab
19 Measles, Rubella, and Varicella (L19 B 2001-2002
The doc file for l19_b has
been revised to include a section on interpretation of the results.
Lab
25 Complete Blood Count (Lab 25 1999-2000)
The data, codebook and doc files are corrected for lab 25...
more
Lab
40
Lab
40 Biochemistry Profile and Hormones
(L40 B 2001-2002)...
more
March, 2006
New
Lab
03 Human Immunodeficiency Virus (L03_C_2003-2004)
Lab
11 CRP/BAP/PTH (L11_C_2003-2004)
Updated
Lab
10AM Glucose, C-peptide (L10AM_C 2003-2004)
Insulin data were removed because data issues related to the lab method
change in 2003 need to be addressed. Two records were changed from 'missing'
to 'real' values for C-peptide as a result of a recent database update.
Composite
International Diagnostic Interview (Generalized Anxiety Disorder)
(CIQGAD_B 2001-2002)
The definition of the score variable CIQGSCOR has ...
more
Composite
International Diagnostic (Interview Panic Disorder Module)
(CIQDEP_B 2001-2002)
The definition of the score variable CIQDSCOR
has ...
more
Composite
International Diagnostic (Interview Panic Disorder Module)
(CIQPAN_B 2001-2002)
The definition of the score variable CIQPSCOR
has
...
more
Composite
International Diagnostic Interview (Generalized Anxiety Disorder)
(CIQGAD 1999-2000) The definition of the score variable CIQGSCOR
has ...
more
Composite
International Diagnostic Interview (Major Depression Module)
(CIQDEP 1999-2000)
The
definition of the score variable CIQDSCOR has
...
more
Composite
International Diagnostic (Interview Panic Disorder Module)
CIQPAN 1999-2000)
The definition of the score variable CIQPSCOR
has ...
more
February, 2006
New
Audiometry/Tympanometry
(AUXTYM_C 2003-2004)
Bioelectrical
Impedance (BIX_C 2003-2004)
Physical
Activity Monitor (PAXRAW_C_2003-2004)
Lab
05 Chlamydia (L05_C 2003-2004)
Lab
09 Herpes I and Herpes II (L09_C 2003-2004)
Lab
10 Glycohemoglobin (L10_C 2003-2004)
Lab
10AM Glucose, Insulin, C-peptide (L10AM_C 2003-2004)
Lab
16 Urinary Albumin/Creatinine (L16_C 2003-2004)
Lab
17 Toxoplasma (IgG and IgM) (L17_C 2003-2004)
Lab
19 Measles, Rubella, and Varicella (L19_C 2003-2004)
Lab
25 Complete Blood Count (L25_C 2003-2004)
Lab
34 Trichomonos, Vaginalis and Bacterial Vaginosis (L34_C 2003-2004)
Lab
36 Syphilis IgG, RR and TP-PA (L36_C 2003-2004)
Lab
39 Erythrocyte Protoporphyrin (L39_C 2003-2004)
Lab
40 Biochemistry Profile (L40_C 2003-2004)
Lab
40 Iron, TIBC and Transferrin (L40_C 2003-2004)
Phlebotomy
Fasting Questions (PH_C 2003-2004)
Urine
Collection (UC_C 2003-2004)
Early
Childhood (ECQ_C 2003-2004)
Respiratory
Health and Disease (RDQ_C 2003-2004)
Sexual
Behavior (SXQ_C 2003-2004)
Audiometry/Tympanometry
(AUXTYM_B 2001-2002)
Audiometry/Tympanometry
(AUXTYM 1999-2000)
Updated
Balance
Exam (BAX_C 2003-2004)
The documentation file has been updated to include cumulative
frequencies, and frequencies for "continuous" variables have been
converted to ranges. The dataset has not changed.
Body Measurements (BMX_C 2003-2004)
The documentation file has been updated ...more
Blood
Pressure
(BPX_C 2003-2004)
The documentation file has been updated...more
Lower
Extremity Disease (Ankle Brachial Blood Pressure Index)
(LEXAB_C 2003-2004)
The documentation file has been updated ...
more
Lower
Extremity Disease (Peripheral Neuropathy)
(LEXPN_C 2003-2004)
The documentation file has been updated...more
Vision
Exam (VIX_C 2003-2004)
The documentation file has been updated...more
Demographics 2003-2004
The Demographics file was updated to correct age for one SP.
January, 2006
Updated
Lab
06 Nutritional Biochemistries (L06_B_2001-2002)...more
Lab
06
Urinary Iodine (L06UIO_B_2001-2002)...more
Phlebotomy
(PH_B_2001-2002)...
more
Phlebotomy
(PH_1999-2000)
...more
Urine
Collection (UC_1999-2000)
...more
Lab17
Cryptosporidum and Toxoplasma (LAB17_1999-2000)
...more
Lab
17 Toxoplasma (L17_B_2001-2002)
...more
Lab
28
Dioxins (LAB28POC_1999-2000)
...more
NHANES
III Series 11 No. 20A -- Vitamin K: Non Hispanic White Women and Girls
NHANES
III Series 11 No. 19A -- Antibody to Cytomegalovirus IgG and IgM
NHANES
III Series 11 No. 13A--Periodontal Pathogen Antibody
Announcement
December 2005
Audiometry
Questionnaire (AUQ_C 2003-2004)
Balance
Exam (BAX_C 2003-2004)
Balance
Questionnaire (BAQ_C 2003-2004)
Blood
Pressure
(BPX_C 2003-2004)
Lower
Extremity Disease (Ankle Brachial Blood Pressure Index)
(LEXAB_C 2003-2004)
Lower
Extremity Disease (Peripheral Neuropathy)
(LEXPN_C 2003-2004)
Physical
Activity Questionnaire (PAQ_C 2003-2004)
Physical
Activity Individual Activities File Questionnaire (PAQIAF_C 2003-2004)
Physical
Functioning Questionnaire (PFQ_C 2003-2004)
Vision
Questionnaire (VIQ_C 2003-2004)
Analgesics
Pain Relievers (RXQANA_B 2001-2002)
November 2005
New
Body Measurements (BMX_C 2003-2004)
Updated
Demographics 2003-2004
The Demographics file was updated with revised MVU's.
October 2005
Updated
Dietary
Supplement (DSQ_B 2001-2002)
...more
Dietary
Supplement (DSQ 1999-2000)
...more
August 2005
Updated
July 2005
New
Dietary
Supplement (DSQ_B 2001-2002)
Updated
PHPYPA
Urinary Phthalates (PHPYPA_B 2001-2002)
PHPYPA
Urinary Phthalates (PHPYPA 1999-2000)
Lab
06HM Heavy Metals (Lab06hm_B 2001-2002)
Lab
06HM Heavy Metals (Lab06hm 1999-2000)
Lab
18T4 Thyroid-Stimulating Hormone and Thyroxine
(Lab18t4 1999-2000)
Lab
21 Volatile Organic Compounds (Lab 21 1999-2000)
Lab 26
Pesticides (Lab 26pp_B 2001-2002)
Lab
26 Pesticides (Lab 26pp 1999-2000)
Lab
28 Dioxins (Lab 28poc_B 2001-2002)
Lab
28 Dioxins (Lab 28poc 1999-2000)
Lab
40T4 Thyroid-Stimulating Hormone and Thyroxine (Lab 40t4_B 2001-2002)
June 2005
New
Oral
Health, Periodontal/Lower (OHXPRL_B 2001-2002)
Oral
Health, Periodontal/Upper (OHXPRU_B 2001-2002)
Lab40FE_B
Iron and TBIC (L40FE_B 2001-2002)
Updated
Body
Measures (BMX_B 2001-2002)
Lab13AM
Triglycerides (Lab13AM 1999-2000)
Lab13AM_B
Triglycerides (Lab13AM_B 2001-2002)
PHPYPA
Urinary Phthalates (PHPYPA 1999-2000)
PHPYPA
Urinary Phthalates (PHPYPA_B 2001-2002)
Special Release
NCHS
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This page last reviewed
October 15, 2008
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