Copyright: ©Author(s) 2026.
World J Orthop. May 18, 2026; 17(5): 118601
Published online May 18, 2026. doi: 10.5312/wjo.v17.i5.118601
Published online May 18, 2026. doi: 10.5312/wjo.v17.i5.118601
Table 1 Patient demographics, n (%)/mean (interquartile range)
| Variable | No backout (n = 67) | Backout (n = 9) | P value |
| Diabetes | 0.12 | ||
| No | 59 (88) | 6 (67) | |
| Yes | 8 (12) | 3 (33) | |
| Smoker | 0.6 | ||
| No | 56 (84) | 7 (78) | |
| Yes | 11 (16) | 2 (22) | |
| Age (years) | 38 (26-61) | 68 (62-70) | 0.011 |
| Body mass index | 27 (24-36) | 28 (26-34) | 0.4 |
| Gender | > 0.9 | ||
| Female | 34 (51) | 5 (56) | |
| Male | 33 (49) | 4 (44) |
- Citation: Turner EHG, Javid K, Fitzgerald KL, Brennan B, Hakeos WM, Maier LM, Hoegler J, Guthrie ST. Impact of fracture patterns and patient factors on distal interlocking screw backout after retrograde femoral nailing. World J Orthop 2026; 17(5): 118601
- URL: https://www.wjgnet.com/2218-5836/full/v17/i5/118601.htm
- DOI: https://dx.doi.org/10.5312/wjo.v17.i5.118601