Table 3.

A Summary of Sources Identified on Traumatic Brain Injury Codes.

Author (Year)	Country	Data Source	Type of Data	Study Population	Incidence/Prevalence
Barker-Collo (2009) [17]	New Zealand	National Health Information Service, 1997-2004	Hospital discharge data	--	Crude incidence rate per 100,000 in 2002/2003: 349.2, age-standardized incidence rate: 342 (337-349)
von Wild (2008) [32]	Germany	Hospitals from two regions, 2000-2001	Patient data	n = 7,010; all ages	Incidence per 100,000 for the study period: 332
Fingerhut (2006) [18], Minino (2006) [37]	U.S.	NCHS, 2002	Multiple cause of death file	n = 247,195	Prevalence of TBI among all injury deaths in 2002: 26.9%
Rodriguez (2006) [29]	U.S.	NCHS and Oklahoma Injury Surveillance System database	Mortality or hospital discharge data	n = 1,656	-
Deb (1999) [13]	U.K.	Accident & emergency department case register	Hospital admission data	n = 410,500	688 incident cases
Larsson (2010) [14]	Sweden	Social insurance and hospital data, 1999-2002	hospital admission data	-- 16-64 years of age	250 incidence cases
Peloso (2004) [15]	Sweden	Hospital Discharge Register at the National Board of Health and Welfare, 1987-2000	Hospital discharge data		209 per 100,000 (men), 148 per 100,000 (women)
Crowe (2009) [31]	Australia	Chart review, Royal Children's Hospital, Melbourne, 2004	Specific hospital data	ED visits total = 54,233	1,115 incident cases in children
CIHI (2007) [16]	Canada	NACRS, 2003-2004	Hospital discharge data	--	16,811 incident cases; Age specific rates per 100,000: 62.5 (0-19) 40.1 (20-39) 35.6 (40-59) 90.1 (60+)