Table 2.
Frequency distribution of characteristics of subjects by the use of AR glasses (N=32)
| Characteristics | AR (n1=17) | Non-AR (n2=15) |
|---|---|---|
| Male | 13 (76.5%) | 9 (60%) |
| Age (mean±SD) | 27.5±3.1 | 32.4±10.6 |
| Prior experience with CVC in human beings | 4 (23.5%) | 6 (40%) |
| Experience central lines with manikins | 4 (23.5%) | 5 (33.3%) |
| Profession | ||
| Respiratory therapy | 9 (52.9%) | 10 (66.7%) |
| Medical doctor | 7 (41.2%) | 4 (26.7%) |
| Sleep technologist | 1 (5.9%) | 1 (6.7%) |
Abbreviations: AR, augmented reality; CVC, central venous catheter.