BACKGROUND: The validity of the Functional Capacity Index (FCI) is evaluated by examining its distributional characteristics, its correlation with other well-known measures of outcome and its ability to discriminate among persons with injuries of varying type and severity. METHODS: A telephone survey which included the FCI and the SF-36 was administered 1 year post-injury to 1240 blunt trauma patients discharged from 12 trauma centers. A subsample of 656 patients also completed the Sickness Impact Profile (SIP) by mail. RESULTS: FCI scores correlated well with the physical health subscores of the SIP and SF-36. They also correlated well with self-reported change in health status and return to work. The FCI, when compared to either the SF-36 or the SIP, however, appears to discriminate better among patients according to the presence and severity of head trauma. CONCLUSIONS: While further testing of the FCI is needed, it holds promise as a preference based measure for assessing the physical impact of trauma.
BACKGROUND: The validity of the Functional Capacity Index (FCI) is evaluated by examining its distributional characteristics, its correlation with other well-known measures of outcome and its ability to discriminate among persons with injuries of varying type and severity. METHODS: A telephone survey which included the FCI and the SF-36 was administered 1 year post-injury to 1240 blunt traumapatients discharged from 12 trauma centers. A subsample of 656 patients also completed the Sickness Impact Profile (SIP) by mail. RESULTS:FCI scores correlated well with the physical health subscores of the SIP and SF-36. They also correlated well with self-reported change in health status and return to work. The FCI, when compared to either the SF-36 or the SIP, however, appears to discriminate better among patients according to the presence and severity of head trauma. CONCLUSIONS: While further testing of the FCI is needed, it holds promise as a preference based measure for assessing the physical impact of trauma.
Authors: Morgan Heinzelmann; Swarnalatha Y Reddy; Louis M French; Dan Wang; Hyunhwa Lee; Taura Barr; Tristin Baxter; Vincent Mysliwiec; Jessica Gill Journal: Front Neurol Date: 2014-10-09 Impact factor: 4.003