RESEARCH AND ANALYTICS BRANCH
Glossary
Learn the definitions of common terms used in RAB.
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Birth dataBirth data is obtained through the Electronic Birth Registration System (EBRS). Birth certificates are generated from data collected at the birth hospital or office of the local registrar and entered into EBRS. Resource(s): Data Applications and Dictionaries, CDPH VSA, Vital Statistics Application xForm Screener |
Business Use Case Proposal (BUCP)The Business Use Case Proposal (BUCP) is a data sharing agreement initiated by a Data Recipient (California State governmental agencies) to request data from a Data Provider (CDPH). A BUCP is designed for data that requires protection and cannot be freely shared across state entities. Typically, this means the data faces restrictions on disclosures to other state entities under federal or state law due to privacy or security reasons. Resource(s): IDEA Guidebook, BUCP Template |
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California Integrated Vital Records System (Cal-IVRS)California Integrated Vital Records System (Cal-IVRS) is a platform designed, developed, and implemented for the California Department of Public Health (CDPH) through a contract with UC San Diego. CDPH is responsible for reporting this data to National Center for Health Statistics (NCHS). Cal-IVRS is used by public health jurisdictions to collect data and register death certificates, fetal death certificates, and birth certificates. |
California Vital Data (Cal-ViDa)California Vital Data (Cal-ViDa) is a query tool that allows users to create custom queries using California's birth and death data. New data is added monthly. Birth data is available from 2018 onwards and death data is available from 2014 onwards. Due to differences in legacy files, no earlier data will be accessible from the application. All reports can be divided by individual years (disaggregated by year) or divided by individual month within each year (disaggregated by year and month). |
Cause of Death CodingCDPH daily transmits the registered death information to the CDC National Center for Health Statistics and Informatics (NCHS). The cause-of-death information reported on the death certificate is subsequently coded and classified using the current revision of ICD, version 10 for Mortality (ICD-10), by the CDC NCHS and sent back to CDPH. See glossary term(s): International Statistical Classification of Diseases (ICD), Cause of Death |
Cause of DeathDescribes the disease or other morbid condition responsible for death. The cause of death section on the death certificate is used to collect information from the physician/coroner/medical examiner who certifies the cause-of-death information on the diseases and other conditions and chain of events leading directly death. For more information, please see
Instructions for Completing the Cause-of-Death Section on the Death Certificate (PDF). See glossary term(s): International Statistical Classification of Diseases (ICD), Cause of Death Coding |
Committee for the Protection of Human Subjects (CPHS)
Committee for the Protection of Human Subjects (CPHS) serves as the institutional review board (IRB) for
California Health and Human Services (CalHHS). The role of the CPHS (and other IRBs) is to ensure that research involving human subjects is conducted ethically and with minimal risk to participants. Review the findings of the committee for the protection of human subjects pursuant to subdivision (c) of Section 102430 and make recommendations to the State Registrar regarding all requests for studies that propose to use confidential information with respect to whether a legitimate scientific interest is presented and whether the significance of the project justifies use of the confidential information. |
County Health Status Profiles (Profiles)
County Health Status Profiles (Profiles) is an annually published report released in the Spring in conjunction with the California Conference of Local Health Officers (CCLHO). Presents selected public health indicators and provides California state and county data for health disparities, inequities, and areas of progress. State and county data are ranked and compared with the target rates established for Healthy People National Objectives. CDPH Programs provide data on communicable diseases, sexually transmitted diseases, and natality. |
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Data DictionaryA document that outlines the structure, content, and meaning of a given variable. This includes what type of data is being collected (e.g. free text, numerical, categorical or group data), the full wording of a question, what values are allowable (e.g. numeric ranges, multiple choice codes), and what those values mean (e.g. 0 = no high blood pressure diagnosis, 1 = borderline high blood pressure, 2 = high blood pressure). A data dictionary is a critical tool for data analysis and reproducibility. Resource(s): Data Applications and Dictionaries, National Library of Medicine Data Dictionary |
Death DataDeath data are obtained through the Electronic Death Registration System (EDRS). Death certificates are generated from data entered into the EDRS at funeral homes, hospitals, coroners, or office of the local registrar. Resource(s): Data Applications and Dictionaries, CDPH VSA, Vital Statistics Application xForm Screener Return to the top |
Dynamic DataDynamic data refers to data that is subject to change over time as events (e.g., births and deaths) occur and information is updated and is intended for preliminary analysis or surveillance only. Birth and death data among California residents is retrieved from the Electronic Birth Registry System (EBRS) and Electronic Death Registry System (EDRS). Birth and death data of California residents that occur out-of-state are provided by the jurisdiction of occurrence through the State and Territorial Exchange of Vital Events system (STEVE). |
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End of Life Option Act (EOLA)The End of Life Option Act (EOLA) allows an adult diagnosed with a terminal disease, who meets certain qualifications, to request the aid-in-dying drugs from their attending physician. The Act requires physicians to submit specified forms and information to the California Department of Public Health (CDPH). CDPH will collect data from forms submitted by physicians. Annual reports will be made pursuant to the Act and relevant privacy requirements. |
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Information Security Office (ISO)The mission of the Information Security Office (ISO) is to safeguard the confidentiality, integrity, and availability of information systems, identity, and data assets by providing proactive security expertise, creating, and maintaining a resilient and secure infrastructure, and fostering a culture of security awareness and compliance throughout the organization. This includes the core functions of security governance, policy management, training/awareness, risk assessment, regulatory compliance, incident response, and business continuity planning/recovery. |
Interagency Agreement (IAA)The Interagency Agreement (IAA) refers to an agreement between two or more state departments and is a necessary component in developing a data contract. The IAA is completed by CDPH and agreed to by the requesting state department. |
International Statistical Classification of Diseases (ICD)Refers to the medical classification used in epidemiology, health management and for clinical purposes. The Centers for Disease Control and Prevention (CDC) National Center for Health Statistics (NCHS) codes all causes of death according to the International Classification of Diseases (ICD), using the literal text from the death certificate. CDPH daily transmits the registered death information to the CDC NCHS. The cause-of-death information reported on the death certificate is subsequently coded and classified using the current revision of ICD, version 10 for Mortality (ICD-10), by the CDC NCHS and sent back to CDPH. See glossary term(s): Cause of Death, Cause of Death Coding Resource(s): Instructions for Completing the Cause-of-Death Section on the Death Certificate (PDF) |
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Medical Marijuana Identification Card Program (MMICP)The Medical Marijuana Identification Card Program (MMICP) was established to create a state-authorized medical marijuana identification card (MMIC), along with a registry database for verification of qualified patients and their primary caregivers. Participation by patients and primary caregivers in this MMICP is voluntary. The MMICP web-based registry allows law enforcement and the public to verify the validity of a qualified patient or primary caregiver's MMICP as authorization to possess, grow, transport, and/or use medical marijuana within California. 58 counties participate in the program. |
MorbidityDefined as any departure, subjective or objective, from a state of physiological or psychological well-being. In practice, morbidity encompasses disease, injury, and disability. Implementation of the Electronic Death Registration System (EDRS) ensures timely and accurate death certificates and, in turn, accurate morbidity data that can be used in epidemiological studies and public health evaluations used to improve health care services and programs. |
MortalityRefers to the state of being mortal (destined to die). In medicine, a term also used for death rate, or the number of deaths in a certain group of people in a certain period. Implementation of the Electronic Death Registration System (EDRS) ensures timely and accurate death certificates and, in turn, accurate mortality data that can be used in epidemiological studies and public health evaluations used to improve health care services and programs. |
Multiple Causes of Death (MCOD)Includes not only the underlying cause but also the immediate cause of death and all other intermediate and contributory conditions listed on the death certificate. Resource(s): Data Applications and Dictionaries, CDPH VSA, Vital Statistics Application xForm Screener |
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Place of OccurrenceThe place where the birth/death occurred; reports based on California as the Place of Occurrence will include deaths occurring in California to a non-Californian and exclude deaths outside of California to a Californian. |
Place of ResidenceThe place where the person giving birth or where the decedent lived; reports based on California as the Place of Residence will include births/deaths outside of California to a California resident and exclude births/deaths occurring in California to a non-Californian. |
Protected Health Information (PHI)Defined as Individually Identifiable Health Information that is transmitted electronically, maintained electronically or transmitted or maintained in any other form or medium, concerning any CDPH patient or the patient of any of healthcare provider of CDPH. HIPPA PHI (45 CFR section 160.103) |
Public Use File (birth, death and marriage)All the birth, death, and marriage public use file data come from information recorded on the child’s birth certificate, the decedent’s death certificate, and the person's marriage certificate.
Please refer to the data source comparison charts posted on Data and Limitations for updated year availability and detailed data source descriptions. Resource(s): Data Applications and Dictionaries, Data Types and Limitations, CDPH VSA, Vital Statistics Application xForm Screener |
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Research and Analytics Branch (RAB)Research and Analytics Branch, Data Reporting Unit compiles data for birth, death, and fetal death vital events, develops data products related to vital events, and supports public health programs by creating and delivering custom data files to end users of these data. |
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Static DataStatic data refers to data representing a snapshot of population data (e.g., birth or death) at a specific point in time and does not change over time. It acts as a reference or a guideline for other data and usually does not require updates or frequent alterations. Static data is typically created several months to a year after the end of the year, once all vital events (births, deaths, etc.) have been collected, processed, and verified. The delay in static data compilation allows for late records and amendments to be included and errors to be corrected. Birth and death data among California residents is retrieved from the Electronic Birth Registry System (EBRS) and Electronic Death Registry System (EDRS). Birth and death data of California residents that occur out-of-state are provided by the jurisdiction of occurrence through the State and Territorial Exchange of Vital Events system (STEVE). |
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Vital Statistics Advisory Committee (VSAC)The Vital Statistics Advisory Committee (VSAC) reviews vital statistics data applications requesting confidential birth and fetal death data to ensure existence of legitimate scientific interest and provides recommendations to the State Registrar regarding release of data. Established by Statute (Health and Safety Code 102465). Meets in compliance with the Bagley-Keene Open Meeting Act. Resource(s): Data Applications and Dictionaries, CDPH VSA, Vital Statistics Application xForm Screener |
Vital Statistics DataRefers to data derived from the registration process and includes confidential and non-confidential identifiers, demographic information, and medical/health data contained within the certificate. These data are provided by informants and clinicians; the data quality, accuracy, and completeness are dependent on the reporting parties. Vital Statistics data, prepared pursuant to Health and Safety Code (HSC) Section 102230 or 102231, may not be accurate or complete due to a variety of circumstances, including amendments to the legal records that may have been filed after the production of the data files. Data files are not legal records and should not be used as substitutes for the legal records from which they were derived. Resource(s):
Data Types and Limitations |
Vital Statistics Data Applications (VSA) Electronic Submission System xFormThe Vital Statistics Data Applications (VSA) Electronic Submission System xForm refers to the online submission, workflow, and data management system for requesting CDPH Vital Statistics data. The electronic forms provided within this system will allow requesters to submit new data requests for review and applications for continuing review. This allows the requester to follow the application through the review process. See California Code, Health and Safety Code - HSC § 102465 and California Code, Health and Safety Code - HSC § 103527 for more information. Resource(s): VSA Tools FAQ, Vital Statistics Application xForm Screener, Data Applications and Dictionaries, Data Types and Limitations, Data Request Guide (PDF) |

