Table 2.

Relationship between principal components and linear measurements.

	PC1	PC2	PC3	PC4
Length	*-0.99	-0.07	-0.06	0.01
10% Diameter	-0.38	-0.07	0.2	*-0.45
50% Diameter	*-0.55	0.07	-0.09	*-0.73
90% Diameter	-0.29	0.41	-0.31	*-0.46
Sternal Angle/Depth	0.37	0.13	*0.51	-0.12
Acromial Angle/Depth	0.32	*0.49	-0.28	0.08
% Variation	70.5	6.7	5	4.2

Statistically significant correlations (p < 0.05) indicated with *