The Uptake of Nickel-Titanium Rotary Files in Saudi Arabia

Table 7

Response details for NTRF usage according to region.

Region of practice	Participants who perform RCT	Use NiTi (%)^a	Do not use NiTi (%)^a
Central	188	137 (72.9)	51 (27.1)
West	107	69 (64.5)	38 (35.5)
East	73	43 (58.9)	30 (41.1)
South	20	13 (65)	7 (35)
North	9	7 (77.8)	2 (22.2)

^aThe percentage valued between parenthesis refers to each group, no significant finding (𝜒² = 5.88, 𝑃=0.2).