Journal of Korean Foot and Ankle Society

Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2288-8551   pISSN 1738-3757

Table. 5.

Table. 5.

Analysis of Factors Affecting the Development of Post-traumatic OA

Post-traumatic OA χ2
Variables None OA
Sex
Male 8 (36.4) 8 (36.4) 0.00 (1.00)
Female 3 (13.6) 3 (13.6)
Types of open fracture
Type I 1 (4.5) 3 (13.6) 1.667 (0.435)
Type II 4 (18.2) 2 (9.1)
Type III 6 (27.3) 6 (27.3)
Sander’s classification
Extra articular 4 (18.2) 0 (0) 8.818 (0.032)
Type II 3 (13.6) 1 (4.6)
Type III 4 (18.2) 7 (31.8)
Type IV 0 (0) 3 (13.6)
Immediate postoperative infection
Infection 4 (18.2) 4 (18.2) 0.00 (1.00)
None 7 (31.8) 7 (31.8)
Side
Right 7 (31.8) 4 (18.2) 1.636 (0.201)
Left 4 (18.2) 7 (31.8)
Smoking
+ 3 (13.6) 3 (13.6) 0.00 (1.00)
8 (36.4) 8 (36.4)
DM
+ 1 (4.5) 0 (0) 1.048 (0.306)
10 (45.5) 11 (50.0)

Values are presented as number (%).

OA: osteoarthritis.

J Korean Foot Ankle Soc 2021;25:133-40 https://doi.org/10.14193/jkfas.2021.25.3.133
© 2021 J Korean Foot Ankle Soc