{"action":"create","ckan_id":null,"date_created":"Tue, 31 Mar 2026 17:35:51 GMT","date_finished":null,"harvest_job_id":"34636b3d-d73a-4907-a3c9-a3045f6bd9df","harvest_source_id":"8e0c0837-e26e-432c-bb3b-dd0df4f1b9af","id":"81a5f43f-faca-48fa-9461-c6e79e2a1207","identifier":"https://data.cdc.gov/api/views/tuza-3b7w","parent_identifier":null,"source_hash":"e1b416f306ee2aa0f01ef2f86e83d65bdbb5672a58e80582e665062511a7e22e","source_raw":"{\"@type\": \"dcat:Dataset\", \"accessLevel\": \"restricted public\", \"bureauCode\": [\"009:20\"], \"contactPoint\": {\"@type\": \"vcard:Contact\", \"fn\": \"NCHS Data Linkage Program\", \"hasEmail\": \"mailto:DataLinkage@cdc.gov\"}, \"describedBy\": \"Match rates for 2014, 2016, 2019 and 2020 NHCS patients linked to NDI data can be found in Table 1 of the following documents (respectively): https://www.cdc.gov/nchs/data/datalinkage/NHCS14_NDI14_15_Methodology_Analytic_Consider.pdf ; https://www.cdc.gov/nchs/data/datalinkage/NHCS16-NDI16-17-Methodology-Analytic-Consider.pdf ;  https://www.cdc.gov/nchs/media/pdfs/2025/07/nhcs19-20-ndi-19-21-methodology-analytic-consider.pdf.\", \"description\": \"Through its data linkage program, NCHS has been able to expand the analytic utility of the data collected from National Hospital Care Survey (NHCS) by augmenting it with mortality data from the National Death Index (NDI). Linkage of NHCS data with the NDI mortality data provides the opportunity to conduct a vast array of outcome studies designed to investigate the association of a wide variety of health factors with mortality.\", \"distribution\": [{\"@type\": \"dcat:Distribution\", \"downloadURL\": \"https://www.cdc.gov/nchs/linked-data/nhcs/restricted-ndi.html\", \"mediaType\": \"text/html\"}], \"identifier\": \"https://data.cdc.gov/api/views/tuza-3b7w\", \"isPartOf\": \"https://www.cdc.gov/nchs/linked-data/about/index.html\", \"issued\": \"2019-01-28\", \"keyword\": [\"linked ndi data\", \"nhcs\", \"research-data-center\"], \"landingPage\": \"https://www.cdc.gov/nchs/linked-data/nhcs/restricted-ndi.html\", \"license\": \"http://opendefinition.org/licenses/odc-odbl/\", \"modified\": \"2025-09-26\", \"programCode\": [\"009:020\"], \"publisher\": {\"@type\": \"org:Organization\", \"name\": \"Centers for Disease Control and Prevention\"}, \"references\": [\"https://www.cdc.gov/nchs/linked-data/nhcs/restricted-ndi.html\"], \"rights\": \"This dataset is restricted to authorized researchers due to indirect identifying sensitive information.\\u00a0 Researchers must apply for data access through a proposal process, take confidentiality training and sign a data use agreement.\\u00a0 If approved, data access would occur at a NCHS or Federal Statistical Research Data Center.\\u00a0 For more information about submitting a proposal for data access, please see: https://www.cdc.gov/rdc/application-process/index.html.\", \"spatial\": \"United States\", \"temporal\": \"2014-2017; 2019-2021.\", \"theme\": [\"National Center for Health Statistics\"], \"title\": \"National Hospital Care Survey (NHCS) Linked to National Death Index (NDI) Data\"}","source_transform":null,"status":"error"}