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. 2022 Jun 15;10(6):112. doi: 10.3390/dj10060112

Table 5.

Comparison of root mean square values for precision against the “zero” error.

	t-Test, H0: μ = 0
	Model A	Model B	Model C
iTero^®	t₍₁₃₎ = 24.76 (p < 0.001) d = 6.62	t₍₁₃₎ = 36.84 (p < 0.001) d = 9.85	t₍₁₃₎ = 17.28 (p < 0.001) d = 4.62
Medit^®	t₍₁₃₎ = 25.86 (p < 0.001) d = 6.91	t₍₁₃₎ = 21.11 (p < 0.001) d = 5.64	t₍₁₃₎ = 32.90 (p < 0.001) d = 8.79
Planmeca^®	t₍₁₃₎ = 63.08 (p < 0.001) d = 16.86	t₍₁₃₎ = 110.81 (p < 0.001) d = 29.62	t₍₁₃₎ = 48.52 (p < 0.001) d = 12.97

Comparisons were made using the t-test.