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National Health Interview Survey (NHIS)

Last checked on 2025-09-26 22:18:52

Primary URL

https://www.cdc.gov/nchs/nhis/index.html

Status: ok

Tags: Health or Safety Demographics

Linked URLs

Interactive Biannual Early Release Estimates
Interactive Quarterly Early Release Estimates
Interactive Summary Health Statistics for Children
Interactive Summary Health Statistics for Teens
Interactive Summary Health Statistics for Adults
Interactive Summary Health Statistics for Adults, by Detailed Race and Ethnicity
Questionnaires, Datasets, and Documentation
1996 and Earlier Questionnaires, Datasets, and Documentation
1997-2018 Questionnaires, Datasets, and Documentation
2024 Questionnaires, Datasets, and Documentation
2024 Survey questionnaire (English)
2024 Survey questionnaire (Spanish)
2024 NHIS sponsored content
2024 NHIS instrument flowchart
2024 Survey brochure

https://www.cdc.gov/nchs/data/nhis/Sample-Questionnaire-Brochure.pdf

Status: ok

Last modified: 2025-07-18 16:02:46+00:00

2024 Field representative manual
2023 Questionnaires, Datasets, and Documentation
2023 Survey description document
2023 Additional information regarding discrimination and vigilance measures
2023 Imputed income technical document
2023 Preferred reporting items for complex sample survey analysis
2023 Data files and metadata
2023 Industry and occupation supplement
2023 Survey questionnaire (English)
2023 Survey questionnaire (Spanish)
2023 NHIS sponsored content
2023 NHIS instrument flowchart, Q1
2023 NHIS instrument flowchart, Q2-Q4
2023 Survey brochure

https://www.cdc.gov/nchs/data/nhis/Sample-Questionnaire-Brochure.pdf

Status: ok

Last modified: 2025-07-18 16:02:46+00:00

2023 Advance letter
2023 Field Representative Manual
2023 Sample Adult Interview Summary
2023 Sample Adult Interview Codebook
2023 Sample Adult Interview Codebook for restricted-use variables
2023 Sample Adult Interview ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2023/adult23.zip

Status: ok

Last modified: 2024-06-20 19:38:46+00:00

2023 Sample Adult Interview CSV data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2023/adult23csv.zip

Status: ok

Last modified: 2024-07-17 15:59:26+00:00

2023 Sample Adult Interview SAS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2023/Adult.sas

Status: ok

Last modified: 2024-07-09 00:19:02+00:00

2023 Sample Adult Interview SPSS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2023/Adult.sps

Status: ok

Last modified: 2024-07-09 00:28:58+00:00

2023 Sample Adult Interview Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2023/Adult.do

Status: ok

Last modified: 2024-07-09 00:43:14+00:00

2023 Sample Child Interview Summary
2023 Sample Child Interview Codebook
2023 Sample Child Interview Codebook for restricted-use variables
2023 Sample Child Interview ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2023/child23.zip

Status: ok

Last modified: 2024-06-20 19:39:20+00:00

2023 Sample Child Interview CSV data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2023/child23csv.zip

Status: ok

Last modified: 2024-07-17 15:59:30+00:00

2023 Sample Child Interview SAS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2023/child.sas

Status: ok

Last modified: 2024-07-09 00:19:14+00:00

2023 Sample Child Interview SPSS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2023/child.sps

Status: ok

Last modified: 2024-07-09 00:29:06+00:00

2023 Sample Child Interview Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2023/child.do

Status: ok

Last modified: 2024-07-09 00:43:24+00:00

2023 Parent-Child Pair Data Readme document
2023 Parent-Child Pair Data Detailed report with sample analyses

https://www.cdc.gov/nchs/data/series/sr_02/sr02-207.pdf

Status: ok

Last modified: 2024-11-20 03:25:45+00:00

2023 Parent-Child Pair Data CSV data file
2023 Parent-Child Pair Data SAS data file
2023 Imputed Income Sample adult summary
2023 Imputed Income Sample child summary
2023 Imputed Income Sample Adult ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2023/adultinc23.zip

Status: ok

Last modified: 2024-06-20 19:39:46+00:00

2023 Imputed Income Sample Adult CSV data file
2023 Imputed Income Sample Adult SAS input statements
2023 Imputed Income Sample Adult SPSS input statements
2023 Imputed Income Sample Adult Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2023/Adultinc.do

Status: ok

Last modified: 2024-07-09 00:42:20+00:00

2023 Imputed Income Sample Child ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2023/childinc23.zip

Status: ok

Last modified: 2024-06-20 19:40:12+00:00

2023 Imputed Income Sample Child CSV data file
2023 Imputed Income Sample Child SAS input statements
2023 Imputed Income Sample Child SPSS input statements
2023 Imputed Income Sample Child Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2023/childinc.do

Status: ok

Last modified: 2024-07-09 00:42:28+00:00

2023 Paradata Survey description document
2023 Paradata Summary
2023 Paradata Codebook
2023 Paradata Codebook for restricted-use variables
2023 Paradata CSV data file
2023 Paradata ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2023/paradata23.zip

Status: ok

Last modified: 2024-06-20 19:40:40+00:00

2023 Paradata SAS input statements
2023 Paradata SPSS input statements
2023 Paradata Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2023/paradata.do

Status: ok

Last modified: 2024-07-09 00:42:36+00:00

2022 Questionnaires, Datasets, and Documentation
2022 Survey description document
2022 Imputed income technical document
2022 Preferred reporting items for complex sample survey analysis
2022 Data files metadata
2022 Survey questionnaire (English)
2022 Survey questionnaire (Spanish)
2022 NHIS sponsored content
2022 NHIS instrument flowchart, Q1-Q2
2022 NHIS instrument flowchart, Q3-Q4
2022 Survey brochure

https://www.cdc.gov/nchs/data/nhis/Sample-Questionnaire-Brochure.pdf

Status: ok

Last modified: 2025-07-18 16:02:46+00:00

2022 Advance letter
2022 Field Representative Manual
2022 Sample Adult Interview Summary
2022 Sample Adult Interview Codebook
2022 Sample Adult Interview Codebook for restricted-use variables
2022 Sample Adult Interview ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2022/adult22.zip

Status: ok

Last modified: 2023-06-26 15:34:58+00:00

2022 Sample Adult Interview CSV data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2022/adult22csv.zip

Status: ok

Last modified: 2023-06-26 15:34:58+00:00

2022 Sample Adult Interview SAS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2022/Adult.sas

Status: ok

Last modified: 2023-06-26 15:35:58+00:00

2022 Sample Adult Interview SPSS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2022/Adult.sps

Status: ok

Last modified: 2023-06-26 15:35:58+00:00

2022 Sample Adult Interview Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2022/Adult.do

Status: ok

Last modified: 2023-06-26 15:35:58+00:00

2022 Sample Child Interview Summary
2022 Sample Child Interview Codebook
2022 Sample Child Interview Codebook for restricted-use variables
2022 Sample Child Interview ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2022/child22.zip

Status: ok

Last modified: 2023-06-26 15:34:57+00:00

2022 Sample Child Interview CSV data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2022/child22csv.zip

Status: ok

Last modified: 2023-06-26 15:34:57+00:00

2022 Sample Child Interview SAS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2022/child.sas

Status: ok

Last modified: 2023-06-26 15:35:58+00:00

2022 Sample Child Interview SPSS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2022/child.sps

Status: ok

Last modified: 2023-06-26 15:35:58+00:00

2022 Sample Child Interview Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2022/child.do

Status: ok

Last modified: 2023-06-26 15:35:58+00:00

2022 Parent-Child Pair Data Readme document
2022 Parent-Child Pair Data Detailed report with example analyses

https://www.cdc.gov/nchs/data/series/sr_02/sr02-207.pdf

Status: ok

Last modified: 2024-11-20 03:25:45+00:00

2022 Parent-Child Pair Data CSV data file
2022 Parent-Child Pair Data SAS data file
2022 Imputed Income Sample adult summary
2022 Imputed Income Sample child summary
2022 Imputed Income Sample Adult ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2022/adultinc22.zip

Status: ok

Last modified: 2023-06-26 15:34:58+00:00

2022 Imputed Income Sample Adult CSV data file
2022 Imputed Income Sample Adult SAS input statements
2022 Imputed Income Sample Adult SPSS input statements
2022 Imputed Income Sample Adult Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2022/Adultinc.do

Status: ok

Last modified: 2023-06-26 15:35:58+00:00

2022 Imputed Income Sample Child ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2022/childinc22.zip

Status: ok

Last modified: 2023-06-26 15:34:57+00:00

2022 Imputed Income Sample Child CSV data file
2022 Imputed Income Sample Child SAS input statements
2022 Imputed Income Sample Child SPSS input statements
2022 Imputed Income Sample Child Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2022/childinc.do

Status: ok

Last modified: 2023-06-26 15:35:58+00:00

2022 Paradata Survey description document
2022 Paradata Summary
2022 Paradata Codebook
2022 Paradata Codebook for restricted-use variables
2022 Paradata ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2022/paradata22.zip

Status: ok

Last modified: 2023-06-26 15:34:57+00:00

2022 Paradata CSV data file
2022 Paradata SAS input statements
2022 Paradata SPSS input statements
2022 Paradata Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2022/paradata.do

Status: ok

Last modified: 2023-06-26 15:35:58+00:00

2021 Questionnaires, Datasets, and Documentation
2021 Survey description document
2021 Imputed income technical document
2021 File record length and size summary
2021 Checksum
2021 Industry and occupation supplement
2021 Survey questionnaire (English)
2021 Survey questionnaire (Spanish)
2021 NHIS sponsored content
2021 NHIS instrument flowchart
2021 Survey brochure

https://www.cdc.gov/nchs/data/nhis/Sample-Questionnaire-Brochure.pdf

Status: ok

Last modified: 2025-07-18 16:02:46+00:00

2021 Advance letter
2021 Field Representative Manual
2021 Sample Adult Interview Summary
2021 Sample Adult Interview Codebook
2021 Sample Adult Interview Codebook for restricted-use variables
2021 Sample Adult Interview ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2021/adult21.zip

Status: ok

Last modified: 2022-07-25 18:11:58+00:00

2021 Sample Adult Interview CSV data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2021/adult21csv.zip

Status: ok

Last modified: 2022-07-29 19:26:07+00:00

2021 Sample Adult Interview SAS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2021/adult.sas

Status: ok

Last modified: 2022-07-25 18:14:35+00:00

2021 Sample Adult Interview SPSS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2021/adult.sps

Status: ok

Last modified: 2022-07-13 20:35:07+00:00

2021 Sample Adult Interview Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2021/adult.do

Status: ok

Last modified: 2022-07-13 20:36:00+00:00

2021 Sample Child Interview Summary
2021 Sample Child Interview Codebook
2021 Sample Child Interview Codebook for restricted-use variables
2021 Sample Child Interview ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2021/child21.zip

Status: ok

Last modified: 2022-07-25 18:12:23+00:00

2021 Sample Child Interview CSV data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2021/child21csv.zip

Status: ok

Last modified: 2022-07-29 19:30:13+00:00

2021 Sample Child Interview SAS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2021/child.sas

Status: ok

Last modified: 2022-07-25 18:14:39+00:00

2021 Sample Child Interview SPSS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2021/child.sps

Status: ok

Last modified: 2022-07-13 20:35:14+00:00

2021 Sample Child Interview Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2021/child.do

Status: ok

Last modified: 2022-07-13 20:36:07+00:00

2021 Parent-Child Pair Data Readme document
2021 Parent-Child Pair Data Detailed report with example analyses

https://www.cdc.gov/nchs/data/series/sr_02/sr02-207.pdf

Status: ok

Last modified: 2024-11-20 03:25:45+00:00

2021 Parent-Child Pair Data CSV data file
2021 Parent-Child Pair Data SAS data file
2021 Imputed Income Sample adult summary
2021 Imputed Income Sample child summary
2021 Imputed Income Sample Adult ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2021/adultinc21.zip

Status: ok

Last modified: 2022-07-13 18:47:29+00:00

2021 Imputed Income Sample Adult CSV data file
2021 Imputed Income Sample Adult SAS input statements
2021 Imputed Income Sample Adult SPSS input statements
2021 Imputed Income Sample Adult Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2021/adultinc.do

Status: ok

Last modified: 2022-07-13 20:36:18+00:00

2021 Imputed Income Sample Child ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2021/childinc21.zip

Status: ok

Last modified: 2022-07-13 18:47:07+00:00

2021 Imputed Income Sample Child CSV data file
2021 Imputed Income Sample Child SAS input statements
2021 Imputed Income Sample Child SPSS input statements
2021 Imputed Income Sample Child Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2021/childinc.do

Status: ok

Last modified: 2022-07-13 20:36:24+00:00

2021 Paradata Survey description document
2021 Paradata Summary
2021 Paradata Codebook
2021 Paradata Codebook for restricted-use variables
2021 Paradata ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2021/paradata21.zip

Status: ok

Last modified: 2022-07-13 18:47:50+00:00

2021 Paradata CSV data file
2021 Paradata SAS input statements
2021 Paradata SPSS input statements
2021 Paradata Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2021/paradata.do

Status: ok

Last modified: 2022-07-13 20:36:13+00:00

2020 Questionnaires, Datasets, and Documentation
2020 Survey description document
2020 Weighting procedures and nonresponse bias evaluation
2020 Weighting and analysis reference table
2020 Industry and occupation appendix
2020 File record length and size summary
2020 Checksum
2020 Survey questionnaire – English
2020 Survey questionnaire – Spanish
2020 NHIS sponsored content
2020 NHIS instrument flowchart, Q1-Q2
2020 NHIS instrument flowchart, Q3-Q4
2020 Advance better
2020 Advance better for reinterview
2020 Field Representative Manual
2020 Sample Adult Interview Summary
2020 Sample Adult Interview Codebook
2020 Sample Adult Interview Codebook for restricted-use variables
2020 Sample Adult Interview ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2020/adult20.zip

Status: ok

Last modified: 2022-08-14 14:21:49+00:00

2020 Sample Adult Interview CSV data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2020/adult20csv.zip

Status: ok

Last modified: 2022-08-12 17:46:16+00:00

2020 Sample Adult Interview SAS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2020/Adult.sas

Status: ok

Last modified: 2022-08-19 12:55:33+00:00

2020 Sample Adult Interview SPSS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2020/Adult.sps

Status: ok

Last modified: 2022-08-19 13:46:45+00:00

2020 Sample Adult Interview Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2020/Adult.do

Status: ok

Last modified: 2022-08-19 13:51:19+00:00

2020 Sample Adult Longitudinal Summary
2020 Sample Adult Longitudinal Codebook
2020 Sample Adult Longitudinal ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2020/adultlong20.zip

Status: ok

Last modified: 2021-09-16 15:35:16+00:00

2020 Sample Adult Longitudinal CSV data file
2020 Sample Adult Longitudinal SAS input statements
2020 Sample Adult Longitudinal SPSS input statements
2020 Sample Adult Longitudinal Stata input statements
2020 Sample Adult Partial Summary
2020 Sample Adult Partial Codebook
2020 Sample Adult Partial ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2020/adultpart20.zip

Status: ok

Last modified: 2021-09-16 15:35:37+00:00

2020 Sample Adult Partial CSV data file
2020 Sample Adult Partial SAS input statements
2020 Sample Adult Partial SPSS input statements
2020 Sample Adult Partial Stata input statements
2020 Sample Child Interview Summary
2020 Sample Child Interview Codebook
2020 Sample Child Interview Codebook for restricted-use variables
2020 Sample Child Interview ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2020/child20.zip

Status: ok

Last modified: 2021-09-16 15:35:59+00:00

2020 Sample Child Interview CSV data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2020/child20csv.zip

Status: ok

Last modified: 2021-09-22 14:59:49+00:00

2020 Sample Child Interview SAS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2020/child.sas

Status: ok

Last modified: 2021-09-16 15:40:34+00:00

2020 Sample Child Interview SPSS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2020/child.sps

Status: ok

Last modified: 2021-09-16 16:13:37+00:00

2020 Sample Child Interview Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2020/child.do

Status: ok

Last modified: 2021-09-16 16:15:42+00:00

2020 Parent-Child Pair Data Readme document
2020 Parent-Child Pair Data Detailed report with example analyses

https://www.cdc.gov/nchs/data/series/sr_02/sr02-207.pdf

Status: ok

Last modified: 2024-11-20 03:25:45+00:00

2020 Parent-Child Pair Data CSV data file
2020 Parent-Child Pair Data SAS data
2020 Imputed income technical document
2020 Imputed Income Sample adult summary
2020 Imputed Income Sample child summary
2020 Imputed Income Sample Adult ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2020/adultinc20.zip

Status: ok

Last modified: 2021-09-16 15:31:06+00:00

2020 Imputed Income Sample Adult CSV data file
2020 Imputed Income Sample Adult SAS input statements
2020 Imputed Income Sample Adult SPSS input statements
2020 Imputed Income Sample Adult Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2020/Adultinc.do

Status: ok

Last modified: 2021-09-16 16:15:56+00:00

2020 Imputed Income Sample Child ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2020/childinc20.zip

Status: ok

Last modified: 2021-09-16 15:30:38+00:00

2020 Imputed Income Sample Child CSV data file
2020 Imputed Income Sample Child SAS input statements
2020 Imputed Income Sample Child SPSS input statements
2020 Imputed Income Sample Child Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2020/childinc.do

Status: ok

Last modified: 2021-09-16 16:16:03+00:00

2020 Paradata Survey description document
2020 Paradata Summary
2020 Paradata Codebook
2020 Paradata Codebook for restricted-use variables
2020 Paradata ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2020/paradata20.zip

Status: ok

Last modified: 2021-09-16 15:36:28+00:00

2020 Paradata CSV data file
2020 Paradata SAS input statements
2020 Paradata SPSS input statements
2020 Paradata Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2020/paradata.do

Status: ok

Last modified: 2021-09-16 16:15:50+00:00

2019 Questionnaires, Datasets, and Documentation
2019 Survey description document
2019 Differences between 2018 & 2019 NHIS Questionnaire, Weighting & ER Estimates

https://www.cdc.gov/nchs/data/nhis/earlyrelease/EReval202009-508.pdf

Status: ok

Last modified: 2025-07-29 11:17:11+00:00

2019 Weighting guidance
2019 Imputed income technical document
2019 File record length and size summary
2019 Notice for data users
2019 Checksum
2019 Survey questionnaire (English)
2019 Survey questionnaire (Spanish)
2019 NHIS sponsored content
2019 NHIS instrument flowchart
2019 Advance letter
2019 Field Representative Manual
2019 Sample Adult Interview Summary
2019 Sample Adult Interview Codebook
2019 Sample Adult Interview Codebook for restricted-use variables
2019 Sample Adult Interview ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2019/adult19.zip

Status: ok

Last modified: 2020-09-15 15:08:23+00:00

2019 Sample Adult Interview CSV data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2019/adult19csv.zip

Status: ok

Last modified: 2020-09-11 14:51:25+00:00

2019 Sample Adult Interview SAS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2019/adult.sas

Status: ok

Last modified: 2020-09-15 15:57:07+00:00

2019 Sample Adult Interview SPSS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2019/adult.sps

Status: ok

Last modified: 2020-09-28 22:46:57+00:00

2019 Sample Adult Interview Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2019/adult.do

Status: ok

Last modified: 2020-09-21 13:29:13+00:00

2019 Sample Child Interview Summary
2019 Sample Child Interview Codebook
2019 Sample Child Interview Codebook for restricted-use variables
2019 Sample Child Interview ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2019/child19.zip

Status: ok

Last modified: 2020-09-15 15:09:03+00:00

2019 Sample Child Interview CSV data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2019/child19csv.zip

Status: ok

Last modified: 2020-09-11 12:43:18+00:00

2019 Sample Child Interview SAS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2019/child.sas

Status: ok

Last modified: 2020-09-15 15:57:39+00:00

2019 Sample Child Interview SPSS input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2019/child.sps

Status: ok

Last modified: 2020-09-28 22:47:05+00:00

2019 Sample Child Interview Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2019/child.do

Status: ok

Last modified: 2020-09-21 13:29:19+00:00

2019 Parent-Child Pair Data Readme document
2019 Parent-Child Pair Data Detailed report with example analyses

https://www.cdc.gov/nchs/data/series/sr_02/sr02-207.pdf

Status: ok

Last modified: 2024-11-20 03:25:45+00:00

2019 Parent-Child Pair Data CSV data file
2019 Parent-Child Pair Data SAS data file
2019 Imputed Income Sample adult summary
2019 Imputed Income Sample child summary
2019 Imputed Income Sample Adult ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2019/adultinc19.zip

Status: ok

Last modified: 2020-09-15 15:08:45+00:00

2019 Imputed Income Sample Adult CSV data file
2019 Imputed Income Sample Adult SAS input statements
2019 Imputed Income Sample Adult SPSS input statements
2019 Imputed Income Sample Adult Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2019/adultinc.do

Status: ok

Last modified: 2020-09-21 13:29:16+00:00

2019 Imputed Income Sample Child ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2019/childinc19.zip

Status: ok

Last modified: 2020-09-15 15:09:22+00:00

2019 Imputed Income Sample Child CSV data file
2019 Imputed Income Sample Child SAS input statements
2019 Imputed Income Sample Child SPSS input statements
2019 Imputed Income Sample Child Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2019/childinc.do

Status: ok

Last modified: 2020-09-21 13:29:22+00:00

2019 Paradata Survey description document
2019 Paradata Summary
2019 Paradata Codebook
2019 Paradata Codebook for restricted-use variables
2019 Paradata ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/NHIS/2019/paradata19.zip

Status: ok

Last modified: 2020-09-15 15:09:41+00:00

2019 Paradata CSV data file
2019 Paradata SAS input statements
2019 Paradata SPSS input statements
2019 Paradata Stata input statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHIS/2019/paradata.do

Status: ok

Last modified: 2020-09-21 13:29:24+00:00

2014 NHPI NHIS Survey Description Document
2014 NHPI NHIS Survey Questionnaire (English)
2014 NHPI NHIS Survey Questionnaire (Spanish)
2014 NHPI NHIS Readme File
2014 NHPI NHIS Notices for Data Users
2014 NHPI NHIS Restricted Data
2014 NHPI NHIS Family File Variable summary
2014 NHPI NHIS Family File Variable layout
2014 NHPI NHIS Family File Variable frequencies
2014 NHPI NHIS Family File ASCII data file

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/nhpi/2014/familyxx.zip

Status: ok

Last modified: 2017-03-01 20:51:27+00:00

2014 NHPI NHIS Family File Sample SAS statements
2014 NHPI NHIS Family File Sample SPSS statements
2014 NHPI NHIS Family File Sample Stata statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHPI/2014/familyxx.do

Status: ok

Last modified: 2017-03-01 20:51:57+00:00

2014 NHPI NHIS Household Variable summary
2014 NHPI NHIS Household Variable layout
2014 NHPI NHIS Household Variable frequencies
2014 NHPI NHIS Household ASCII data

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/nhpi/2014/househld.zip

Status: ok

Last modified: 2017-03-01 20:51:28+00:00

2014 NHPI NHIS Household Sample SAS statements
2014 NHPI NHIS Household Sample SPSS statements
2014 NHPI NHIS Household Sample Stata statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHPI/2014/househld.do

Status: ok

Last modified: 2017-03-01 20:51:57+00:00

2014 NHPI NHIS Injury Episode Variable summary
2014 NHPI NHIS Injury Episode Variable layout
2014 NHPI NHIS Injury Episode Variable frequencies
2014 NHPI NHIS Injury Episode ASCII data

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/nhpi/2014/injpoiep.zip

Status: ok

Last modified: 2017-03-01 20:51:28+00:00

2014 NHPI NHIS Injury Episode Sample SAS statements
2014 NHPI NHIS Injury Episode Sample SPSS statements
2014 NHPI NHIS Injury Episode Sample Stata statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHPI/2014/injpoiep.do

Status: ok

Last modified: 2017-03-01 20:51:57+00:00

2014 NHPI NHIS Person Variable summary
2014 NHPI NHIS Person Variable layout
2014 NHPI NHIS Person Variable frequencies
2014 NHPI NHIS Person ASCII data

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/nhpi/2014/personsx.zip

Status: ok

Last modified: 2017-03-01 20:51:28+00:00

2014 NHPI NHIS Person Sample SAS statements
2014 NHPI NHIS Person Sample SPSS statements
2014 NHPI NHIS Person Sample Stata statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHPI/2014/personsx.do

Status: ok

Last modified: 2017-03-01 20:51:58+00:00

2014 NHPI NHIS Sample Child Variable summary
2014 NHPI NHIS Sample Child Variable layout
2014 NHPI NHIS Sample Child Variable frequencies
2014 NHPI NHIS Sample Child ASCII data

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/nhpi/2014/samchild.zip

Status: ok

Last modified: 2017-03-01 20:51:29+00:00

2014 NHPI NHIS Sample Child Sample SAS statements
2014 NHPI NHIS Sample Child Sample SPSS statements
2014 NHPI NHIS Sample Child Sample Stata statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHPI/2014/samchild.do

Status: ok

Last modified: 2017-03-01 20:51:58+00:00

2014 NHPI NHIS Sample Adult Variable summary
2014 NHPI NHIS Sample Adult Variable layout
2014 NHPI NHIS Sample Adult Variable frequencies
2014 NHPI NHIS Sample Adult ASCII data

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/nhpi/2014/samadult.zip

Status: ok

Last modified: 2017-03-01 20:51:28+00:00

2014 NHPI NHIS Sample Adult Sample SAS statements
2014 NHPI NHIS Sample Adult Sample SPSS statements
2014 NHPI NHIS Sample Adult Sample Stata statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHPI/2014/samadult.do

Status: ok

Last modified: 2017-03-01 20:51:58+00:00

2014 NHPI NHIS Paradata Variable Summary
2014 NHPI NHIS Paradata Variable Layout
2014 NHPI NHIS Paradata Variable Frequencies
2014 NHPI NHIS Paradata ASCII data

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/nhpi/2014/paradata.zip

Status: ok

Last modified: 2017-03-01 20:51:29+00:00

2014 NHPI NHIS Paradata Sample SAS Statements
2014 NHPI NHIS Paradata Sample SPSS Statements
2014 NHPI NHIS Paradata Sample STATA Statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHPI/2014/paradata.do

Status: ok

Last modified: 2017-03-10 20:05:16+00:00

2014 NHPI NHIS Family Disability Questions Variable Summary
2014 NHPI NHIS Family Disability Questions Variable Layout
2014 NHPI NHIS Family Disability Questions Variable Frequencies
2014 NHPI NHIS Family Disability Questions ASCII data

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/nhpi/2014/fmlydisb.zip

Status: ok

Last modified: 2017-03-01 20:51:28+00:00

2014 NHPI NHIS Family Disability Questions Sample SAS Statements
2014 NHPI NHIS Family Disability Questions Sample SPSS Statements
2014 NHPI NHIS Family Disability Questions Sample STATA Statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHPI/2014/fmlydisb.do

Status: ok

Last modified: 2017-03-01 20:51:57+00:00

2014 NHPI NHIS Functioning and Disability Variable Summary
2014 NHPI NHIS Family Disability Questions Variable Layout
2014 NHPI NHIS Family Disability Questions Variable Frequencies
2014 NHPI NHIS Family Disability Questions ASCII data

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Datasets/nhpi/2014/funcdisb.zip

Status: ok

Last modified: 2017-03-01 20:51:28+00:00

2014 NHPI NHIS Family Disability Questions Sample SAS Statements
2014 NHPI NHIS Family Disability Questions Sample SPSS Statements
2014 NHPI NHIS Family Disability Questions Sample STATA Statements

https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Program_Code/NHPI/2014/funcdisb.do

Status: ok

Last modified: 2017-03-01 20:51:57+00:00