Welcome to the State of California 

 

Office of Health Information and  Research

The Office of Health Information and Research (OHIR) is responsible for stewardship and distribution of vital statistics data (births, deaths, fetal deaths, marriage) and provides written reports and data tables analyzing these data. OHIR also assesses California's progress toward Healthy People health indicators and coordinates the California Health Interview Survey (CHIS) for the Departments of Public Health and Health Care Services.