Table 1.

Characterization of the patients.

Parameter	Impaired healing patients (n = 12)	Normal healing patients (n = 23)	Significance
Age (y)	54.58 ± 12.7	52.17 ± 13.3	0.6
Sex (male/female)	7/5	12/11	0.7
Height (m)	1.71 ± 0.09	1.74 ± 0.09	0.3
Weight (kg)	79.63 ± 18.52	76.43 ± 15.79	0.6
BMI	27.3 ± 5.9	25.2 ± 4.2	0.2