Table 5.

Correlations of PCs with somatometric/sthenometric measurements

Measurement	PC1all				PC2all				PC3all
	R	P	R*	P	R	P	R*	P	R	P	R*	P
Sex	−0.51	2.6E−06	–	–	−0.45	5.4E−05	–	–	−0.16	1.7E−01	–	–
Age	−0.64	4.5E−10	−0.52	2.7E−06	0.23	4.6E−02	0.32	7.4E−03	0.07	5.7E−01	−0.01	9.1E−01
Height	−0.31	6.0E−03	0.23	5.8E−02	−0.31	5.7E−03	0.09	4.4E−01	−0.07	5.6E−01	0.04	7.6E−01
Weight	−0.36	1.5E−03	0.02	9.0E−01	−0.35	1.8E−03	0.12	3.1E−01	−0.23	4.9E−02	−0.14	2.5E−01
Body fat percentage	−0.10	3.7E−01	−0.48	1.9E−05	0.31	6.4E−03	0.15	2.1E−01	−0.15	2.0E−01	−0.12	3.2E−01
Lean body mass	−0.27	2.0E−02	0.23	5.6E−02	−0.40	3.2E−04	0.06	6.2E−01	−0.14	2.2E−01	−0.08	4.9E−01
Upper limb length	−0.35	1.8E−03	0.12	3.1E−01	−0.28	1.5E−02	0.12	3.3E−01	−0.04	7.2E−01	0.04	7.2E−01
Iliospinale height	−0.17	1.3E−01	0.36	2.3E−03	−0.32	4.2E−03	−0.05	6.8E−01	−0.08	5.0E−01	0.02	8.9E−01
Forearm circumference	−0.48	1.2E−05	−0.16	1.9E−01	−0.26	2.2E−02	0.28	1.8E−02	−0.24	3.5E−02	−0.17	1.6E−01
Minimum forearm circumference	−0.43	1.0E−04	−0.08	4.9E−01	−0.29	1.1E−02	0.15	2.0E−01	−0.24	4.1E−02	−0.10	4.1E−01
Calf circumference	−0.37	9.6E−04	−0.15	2.1E−01	−0.23	5.2E−02	0.17	1.5E−01	−0.27	1.9E−02	−0.17	1.5E−01
Ankle circumference	−0.14	2.3E−01	0.19	1.2E−01	−0.34	2.7E−03	−0.01	9.7E−01	−0.26	2.6E−02	−0.13	2.9E−01
Grip strength	−0.34	2.8E−03	0.14	2.4E−01	−0.15	2.0E−01	0.40	5.4E−04	−0.14	2.4E−01	−0.01	9.6E−01
Leg extension strength	−0.56	2.1E−07	−0.36	1.8E−03	−0.15	1.9E−01	0.31	8.7E−03	−0.20	9.2E−02	−0.13	2.8E−01
Leg flexion strength	−0.44	8.7E−05	−0.10	4.0E−01	−0.26	2.6E−02	0.24	4.8E−02	−0.12	3.3E−01	0.11	3.8E−01
2D:4D ratio	−0.04	7.5E−01	−0.07	5.8E−01	−0.04	7.4E−01	0.01	9.5E−01	−0.10	3.7E−01	0.02	8.4E−01

P values less than 0.05 are shown in italics

R correlation coefficient, R* partial correlation coefficient controlling for sex