Table 5.
Risk factors and the corresponding risk score assigned by multivariable logistic regression to predict retreatment failure
| Category | Risk score |
|---|---|
| Level of education | |
| Low | 0 |
| High | 2 |
| BMI (kg/m2) | |
| ⩾18·5 | 0 |
| <18·5 | 1 |
| Retreatment type | |
| Relapse | 0 |
| Initial treatment failure | 1 |
| Others | 2 |
| Treatment regimen | |
| Standard regimen | 0 |
| Optimal regimen | 2 |
| Drug susceptibility | |
| Drug resistance | 0 |
| Drug sensitivity | 1 |
| Place where first medicine was taken | |
| Home | 0 |
| Medical institutions | 1 |
| Temporary living places | 6 |
| Previous treatment duration | |
| ⩽6 months | 0 |
| >6 months | 1 |
| Culture result after 2 months of treatment | |
| Negative | 0 |
| Positive | 2 |