From: Impact of near infrared light in pediatric blood drawing Centre on rate of first attempt success and time of procedure
Group 1
Group 2
n (%)
Male (n, %)
34 (54.8%)
23 (43.4%)
Age (median, IQR)
9 (5–12)
8 (4–12)
Age classes (n,%)
0–5
18 (29.0%)
19 (35.8%)
6–10
19 (30.7%)
13 (24.5%)
> 10
25 (40.3%)
21 (39.6%)
Nurse experience, > 5 years
9 (14.5)
26 (49.1)