Table 2.

Correlation matrix for testicular volume, weight, height, ear length and width, and craniofacial variables for all fragile X syndrome males used in this study

	WTFX	HTFX	TESFX	ELFX	EWFX	HCFX	HEBFX	HELFX	FHFX	LFHFX	MFDFX	BZFX	BGFX	ICDFX	OCDFX	NLFX	NBFX
WTFX	1.00
HTFX	0.77b	1.00
TESFX	0.28	0.52b	1.00
ELFX	0.61a	0.54b	0.32	1.00
EWFX	0.60a	0.48a	0.25	0.59c	1.00
HCFX	0.62a	0.68c	0.45a	0.65c	0.57b	1.00
HEBFX	0.48	0.52b	0.28	0.54b	0.35	0.85c	1.00
HELFX	0.50	0.60b	0.45a	0.53b	0.31	0.85c	0.77c	1.00
FHFX	0.34	0.59	0.11	0.46	0.06	0.33	0.34	0.35	1.00
LEHFX	0.38	0.57b	0.34	0.50b	0.49b	0.56b	0.41a	0.50b	0.94c	1.00
MFDFX	0.58	0.68a	0.33	0.75b	0.46	0.60a	0.56	0.52	0.56	0.58a	1.00
BZFX	0.64a	0.70c	0.38	0.75c	0.48a	0.68c	0.67c	0.54b	0.60	0.70c	0.94c	1.00
GBFX	0.70a	0.70c	0.29	0.69c	0.55b	0.77c	0.72c	0.59b	0.57	0.60b	0.82b	0.83c	1.00
ICDFX	0.11	0.10	0.06	0.29	0.18	0.32	0.39a	0.41a	0.43	0.04	0.28	0.35	0.50a	1.00
OCDFX	0.33	0.52b	0.44a	0.53b	0.57b	0.76c	0.59b	0.55b	0.45	0.53b	0.61a	0.47a	0.60b	0.30	1.00
NLFX	0.54	0.74b	0.32	0.47	0.59a	0.31	0.04	0.17	0.44	0.72b	0.58a	0.75c	0.66a	0.09	0.12	1.00
NBFX	0.29	0.54	0.40	0.61a	0.53	0.36	0.28	0.28	0.40	0.45	0.77b	0.80c	0.68a	0.12	0.38	0.51	1.00

WTFX=weight; HTFX=height; TESFX-testicular volume; ELFX=ear length; EWFX=ear width; HCFX=head circumference; HEBFX=head breadth; HELFX=head length; FHFX=face height; LFHFX=lower face height; MFDFX=minimal frontal diameter; BZFX=bizygomatic diameter; BGFX=bigonial diameter; ICDFX=inner canthal distance; OCDFX=outer canthal distance; NLFX=nose length; NBFX=nose breadth.

^ap<0.05.

^bp<0.01.

^cp<0.001.