TABLE 1.

Demographic characteristics (N = 966).

Variables	n (%)	M(P25, P75)
Age (years)	—	31.0 (27.0, 35.0)
Female sex	942 (97.5)	—
Pediatric nursing experience (years)	—	8.0 (4.0, 13.0)
Working departments
ICU	336 (34.8)	—
Non-ICU	630 (65.2)	—
Positions
Assistant nurse	13 (1.3)	—
Primary nurse	708 (73.3)	—
Head nurse	72 (7.5)	—
Nurse educator/specialized nurseetc.	173 (17.9)	—
Educational level
Associate degree	573 (59.3)	—
Bachelor’s degree	378 (39.1)	—
Master’s degree or higher	15 (1.5)	—
Seniority
Junior	644 (66.7)	—
Intermediate	286 (29.6)	—
Senior	36 (3.7)	—
With children	569 (58.9)	—
Frequency of HAM administration
≥1 per day	208 (21.5)	—
≥1 per week	299 (31.0)	—
≥1 per month	247 (25.6)	—
≥1 per year	212 (21.9)	—
Training about HAMs
In orientation training	174 (18.0)	—
In in-service training	228 (23.6)	—
In both orientation and in-service training	536 (55.5)	—
None	28 (2.9)	—
Experience of medication administration error	323 (33.4)	—
Involved with HAMs	150 (15.5)	—
All reported instances of HAM administration error	115 (11.9)	—
All report instances of non-HAM administration error	147 (15.2)	—