Table 3.

Baseline correlations between SD202 Skin Diagnostic measures and visual skin assessment (n = 38)

	Hydration (dry) (r)	Hydration (wet) (r)	Melanin (pigment) (r)	Erythema (r)
Sacrum	n/a	0·827**	0·555**	0·704**
Right ischium	n/a	0·734**	0·354**	0·634**
Left ischium	n/a	0·681**	0·487**	0·676**
Right trochanter	−0·192	0·589**	0·589**	0·808**
Left trochanter	−0·141	0·611**	0·423**	0·757**
Right calcaneus	−0·013	n/a	0·555**	0·783**
Left calcaneus	−0·122	n/a	0·430**	0·656**
Right lateral malleolus	−0·190	n/a	0·593**	0·575**
Left lateral malleolus	−0·239	n/a	0·616**	0·435**

n/a, not applicable.

^** P < 0.01.