Table 1.

Patient Characteristics of the Two Groups

	Group A (n = 55)	Group B (n =91)	P-value
No of women	4/51	15/76	0.109
Age (year, mean ± SD)	48.9 ± 15.0	46.5± 13.3	0.309
BMI (kg/m2, mean ± SD)	24.1±3.7	23.8±3.5	0.125
Nonunion site (Lower Extremity)	49/6	77/14	0446

Notes: Group A = infected nonunion; Group B = aseptic nonunion. *P<0.05 indicated significances.

Abbreviation: BMI, body mass index.