The Uptake of Nickel-Titanium Rotary Files in Saudi Arabia

Table 2

Response details for NTRF usage according to specialty.

Specialty	Use NiTi (%)^a	Do not use NiTi (%)^a
Dental student	12 (38.7)	19 (61.3)
General dentist	103 (52)	95 (48)
AEGD^b & Saudi board in restorative dentistry	67 (97.1)**	2 (2.9)
Endodontist & Saudi board in endodontics	54 (91.5)**	5 (8.5)
Other specialties	37 (75.5)	12 (24.5)
Total	273 (67.2)	133 (32.8)

^aThe percentage valued between parenthesis refers to each group, **(χ ² = 77.53, 𝑃<0.001), ^bAdvanced Education in General Dentistry (AEGD).