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. 2020 Jun 18;12(4):1108–1119. doi: 10.1111/os.12707

Table 1.

Basic information on patients in the unilateral and bilateral ankle arthrodesis group

Variable Unilateral (n = 16) Bilateral (n = 6) χ2/t P‐value
Age (years) 56.75 ± 12.13 57.17 ± 9.62 −0.835 0.940
Male sex (n, %) 8, 50% 1,16.7% 2.006 0.157
Height (cm) 165.94 ± 5.67 166.17 ± 4.26 −0.09 0.930
Weight (kg) 62.37 ± 3.86 63.17 ± 3.76 −0.431 0.671
BMI (kg/m2) 22.65 ± 0.91 22.87 ± 0.99 −4.87 0.631
Etiology OA/PA (n, %) 16, 100% 5, 83.3% 2.794 0.095
Duration of the disease (years) 10.61 ± 14.33 13.38 ± 7.71 −0.603 0.552
Follow‐up time (months) 24.68 ± 8.60 29.83 ± 16.38 −0.733 0.491

BMI, body mass index; OA, osteoarthritis; PA, posttraumatic arthritis