Table 2.

Number of charts available for abstraction.

	Charts requested	Complete charts obtained and abstracted
	N	N	%
Overall	224	176	78.6
Age
<7 years	85	73	85.9
7–24 years	40	25	62.5
≥25 years	99	78	78.8
Setting of diagnosis
ED	97	82	84.5
Inpatient	127	94	74.0
Sex
Male	115	88	76.5
Female	109	88	80.7
ICD-9 diagnosis codea
345.xx only	56	41	73.2
780.3xx only	136	107	78.7
Both 345.xx and 780.3x	32	28	87.5

^aCodes included all digits. ICD-9 345.xx = epilepsy, ICD-9 780.3x = convulsions.