Table 2. .

Search Terms, Databases, and Number of Articles Identified

Search Terms	Cochrane Central Register of Controlled Trials	CINAHL	SPORTDiscus	Educational Resources Information Center	Ovid MEDLINE	PubMed	Total
brain concussion AND academic accommodations	0	6	3	0	6	10	25
brain concussion AND cognitive rest	1	12	14	0	10	69	106
brain concussion AND rest	0	47	39	0	10	134	230
concuss* AND sports AND academic	1	49	47	7	2	50	156
concuss* AND sports AND rest	5	0	50	2	2	92	151
concuss* AND return to activity	2	15	14	0	28	88	147
concuss* AND sports AND return to learn	0	3	3	0	1	31	38
concuss* AND sport AND return to play	9	137	200	7	10	337	700
mild traumatic brain injury AND rest	4	12	9	0	10	417	452
mild traumatic brain injury AND cognitive rest	1	1	6	0	11	100	119
mild traumatic brain injury AND return to activity	2	16	12	0	16	164	210
mild traumatic brain injury AND return to play	3	23	44	0	10	375	455
recurrent concussion AND sport	1	5	14	0	1	41	62
Total	29	326	455	16	117	1908	2851