Coal workers' pneumoconiosis: Estimated number of discharges from short-stay non-federal hospitals, 1970-2004
Note: Number of discharges has been rounded. The National Center for Health Statistics recommends that, in statistical comparisons, estimates of less than 5,000 not be used and that estimates of 5,000 to 10,000 be used with caution. See appendices for source
Source: National Center for Health Statistics National Hospital Discharge Survey.
Reference Number: 2007T02-11
Date Posted: June 2008