Table 2.

Patient characteristicsin S- and NS-groups.

	S-group (12) M±SD or %	NS-group (7) M±SD or %	p Value
Age	65.5±8.2	70.4±7.2	0.208
Female	10 (83%)	6 (86%)	0.913
Diabetes	3 (25%)	2 (29%)	0.972
Hypertension	8 (67%)	6 (86%)	0.415