The National Center for Health Statistics (NCHS) releases quarterly reports on selected health estimates from the National Health Interview Survey that include health insurance coverage across the nation. It also includes topics such as smoking, obesity, and HIV. Today, NCHS released the most recent data, that from January through September 2008. The data showed no change in health insurance coverage from 2007 for those under age 65. The links for the selected health estimates and health insurance reports are below.