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Abstract
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Background/aim: A standard definition of Post-concussion Syndrome (PCS) does not exist. The objective was to determine consensus regarding the definition of PCS among physician members of the American College of Sports Medicine (ACSM).
METHODS: Physician members of the ACSM were sent an electronic survey to determine opinions regarding the PCS diagnosis.
RESULTS: Five hundred and ninety-seven physicians completed the survey. When asked the minimum duration of symptoms required to diagnose PCS, respondents answered: <2 weeks (26.6%), 2 weeks to 1 month (20.4%), 1-3 months (33%) and >3 months (11.1%). Physicians who see ≥10% concussion patients in their practise, as well as physicians whose concussion population consists of >50% paediatric patients, were more likely to require >1 month of symptoms (p < 0.001). When asked the minimum number of symptoms required to diagnose PCS, responses varied: one symptom (55.9%), two symptoms (17.6%), three symptoms (14.6%) and four or more symptoms (3.2%). Respondents from the US were more likely than non-US respondents to require only one symptom for the PCS diagnosis (p = 0.01).
CONCLUSIONS: There is a lack of consensus regarding the definition of PCS among physician members of the ACSM. A standard definition would improve consistency in concussion research and in clinical practise.
Language: en |