National Health Interview Survey

The National Health Interview Survey (NHIS) is a large-scale household interview survey conducted by the National Center for Health Statistics (NCHS), which is part of the CDC in the United States. The NHIS collects data on a broad range of health topics, including: 1)Health Status: Information on chronic diseases, disabilities, mental health, and general physical condition. 2)Access to Health Care: Data on access to health services, health insurance coverage, and barriers to receiving care. 3)Health Behaviors: Questions about lifestyle factors like smoking, alcohol consumption, physical activity, and diet. 4)Utilization of Health Services: Information on how frequently people visit healthcare providers, receive preventive care, and use hospital services. 5)Demographics and Socioeconomic Status: Age, gender, race/ethnicity, education, employment status, income, and other socio-demographic factors.