Copyright: ©Author(s) 2026.
World J Orthop. Mar 18, 2026; 17(3): 113562
Published online Mar 18, 2026. doi: 10.5312/wjo.v17.i3.113562
Published online Mar 18, 2026. doi: 10.5312/wjo.v17.i3.113562
Table 1 Participant demographics
| Parameter | Subclass | n (%)/mean ± SD (median, range) |
| Sex | Female | 59 (26.0) |
| Male | 168 (74.0) | |
| Age (years) | 53.9 ± 12.0 (54, 26-87) | |
| Height (cm) | 168.1 ± 8.7 (169, 146-189) | |
| Weight (kg) | 77.1 ± 15.7 (75.9, 38.5-147.5) | |
| Body mass index | 27.3 ± 5.1 (26.0, 16.4-43.7) | |
| Side | Left | 107 |
| Right | 120 | |
| Spur fracture | Yes | 87 (38.3) |
| No | 140 (61.7) | |
| Spur length (mm) | 8.2 ± 4.8 (7, 1-24) |
- Citation: Nakajima K. Characterizing posterior calcaneal spur fractures in insertional Achilles tendinopathy: A case control study. World J Orthop 2026; 17(3): 113562
- URL: https://www.wjgnet.com/2218-5836/full/v17/i3/113562.htm
- DOI: https://dx.doi.org/10.5312/wjo.v17.i3.113562