Missed Registration of Disease Codes for Pediatric Anaphylaxis at the Emergency Department

Table 5

Administration frequency of the 3 major emergency anaphylaxis drugs.

Used medicine	Overall (n = 184)	Accurate (n = 23)	Inaccurate coding (n = 161)
None (%)	4 (2.2)	1 (4.3)	3 (1.9)
Antihistamine only	115 (62.5)	7 (30.4)	108 (67.1)
Epinephrine only	0 (0.0)	0 (0.0)	0 (0.0)
Steroid only	2 (1.1)	0 (0.0)	2 (1.2)
Antihistamine + epinephrine	13 (7.1)	1 (4.3)	12 (7.5)
Antihistamine + steroid	28 (15.2)	0 (0.0)	28 (17.4)
Epinephrine + steroid	1 (0.5)	0 (0.0)	1 (0.6)
Antihistamine + epinephrine + steroid	21 (11.4)	14 (60.9)	7 (4.3)