Research Article
Classification and Treatment for Cervical Spine Fracture with Ankylosing Spondylitis: A Clinical Nomogram Prediction Study
| Variable | Unadjusted OR (95% CI) | value | Adjusted OR (95% CI) | value |
| Sex (female vs. male) | 0.51 (0.1–2.63) | 0.423 | | | Age (≥60 vs. <60) | 7.28 (2.42–21.88) | 0 | 2.31 (0.35–15.21) | 0.383 | BMI (≥25 vs. <25) | 0.3 (0.12–0.76) | 0.011 | 0.26 (0.06–1.2) | 0.084 | Smoking (yes vs. no) | 0.69 (0.28–1.73) | 0.435 | | | COBB score (≥10° vs. <10°) | 1.01 (0.41–2.49) | 0.992 | | | cSVA (every 1 increment) | 1.2 (1–1.43) | 0.051 | 1.23 (0.89–1.69) | 0.205 | T1 slope (every 1 increment) | 0.94 (0.87–1.03) | 0.187 | | | Fracture site (single vs. multiple) | 0.16 (0.04–0.57) | 0.005 | — | — | Fracture type | | <0.001 | | 0.821 | I | Reference | | Reference | | II | 0.33 (0.08–1.45) | 0.142 | — | — | III | 5.73 (1.86–17.63) | 0.002 | 1.8 (0.29–11.35) | 0.53 | Subtype | | 0.072 | | 0.869 | A | Reference | | Reference | | B | 1.19 (0.43–3.28) | 0.739 | 1 (0.17–6.08) | 0.997 | C | 3.86 (1.15–12.91) | 0.029 | 1.64 (0.23–11.44) | 0.62 | ASIA (A, B, and C vs. D and E) | 74.12 (9.35–587.66) | <0.001 | 40.52 (3.79–433.73) | 0.002 | mJOA (every 1 increment) | 0.68 (0.57–0.81) | <0.001 | 0.91 (0.69–1.2) | 0.495 | Treatment | | | | | AF | Reference | 0.741 | | | PF | 1.34 (0.51–3.56) | 0.556 | | | PF + AF | 1.22 (0.1–15.23) | 0.876 | | | Conservative treatment | 2.44 (0.5–11.97) | 0.27 | | |
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