Table 5.
Results of multivariate logistic analysis of the risk factors in participating patients with poor utilitarian results at one year.
| Risk factors | β | OR | 95%CI | p value |
|---|---|---|---|---|
| Model 1 | ||||
| Age, per 1 y | 0.001 | 1.001 | 0.958–1.047 | 0.958 |
| Extra-osseous lesions, present vs absent | 0.815 | 2.258 | 0.542–9.408 | 0.263 |
| Pneumonia, present vs absent | 1.703 | 5.488 | 1.069–28.185 | 0.041 |
| Lower urinary tract infection, present vs absent | 1.627 | 5.088 | 0.203–127.748 | 0.323 |
| PNI, per 1 score | − 0.373 | 0.689 | 0.563–0.843 | < 0.001 |
| Model 2 | ||||
| Age, per 1 y | 0.010 | 1.010 | 0.965–1.057 | 0.670 |
| Extra-osseous lesions, present vs absent | 0.820 | 2.271 | 0.551–9.364 | 0.256 |
| Pneumonia, present vs absent | 1.828 | 6.222 | 1.227–31.555 | 0.027 |
| Lower urinary tract infection, present vs absent | 1.771 | 5.875 | 0.209–165.167 | 0.298 |
| CONUT score, per 1 score | 0.907 | 2.477 | 1.518–4.043 | < 0.001 |
CONUT controlling nutritional status, PNI prognostic nutrition index, 95%CI 95% confidence interval, OR odds ratios.