Accuracy of Four Tooth Size Prediction Methods on Malay Population

Table 2

Descriptive statistics for LI, U(C + P₁ + P₂), and L(C + P₁ + P₂) for male and female samples^a.

Tooth group	Males		Females
	Mean (mm)	SD (mm)	Mean (mm)	SD (mm)	P value*
LI	23.29	1.55	22.68	1.16	<0.05
U(C + P1+ P2)	21.87	1.03	21.08	1.05	<0.001
L(C + P1 + P2)	22.82	1.03	21.99	1.03	<0.001

SD: Standard deviation.
^aSample size: 120.
*Significant at 𝑃<0.05.