Table 2.

Patient characteristics.

		Group F, n=27	Group I, n=27	p
Sex	Male	11 (40.7%)	2 (7.4%)	0.004
	Female	16 (59.3%)	25 (92.6%)
Age (years)		70.41±7.551	66.85±7.690	0.092
BMI (kg/m2)		29.38±4.56	30±3.73	0.590