Table 3.
Summary of leave-one-out cross-validation models predicting relapse status at day 30 post-treatment based on rsFC, years smoking cigarettes, and years of education.
| Cross-validation models | Sensitivity (%) | Specificity (%) | Accuracy (%) | χ2 | Sig (p value) |
|---|---|---|---|---|---|
| Model 1 | |||||
| Years smoking cigarettes | 70.8 | 47.6 | 60.0 | 1.622 | 0.203 |
| Model 2 | |||||
| Years of education alone | 75.0 | 52.4 | 64.4 | 3.57 | 0.06 |
| Model 3 | |||||
| Left CMA–vmPFC/rACC | 66.7 | 61.9 | 64.4 | 3.67 | 0.06 |
| Model 4 | |||||
| Right BLA-lingual gyrus/cuneus | 70.8 | 57.1 | 64.4 | 3.59 | 0.06 |
| Model 5 | |||||
| Left BLA-lingual gyrus/cuneus | 66.7 | 61.9 | 64.4 | 3.67 | 0.06 |
| Model 6 | |||||
| Left CMA–vmPFC/rACC | 79.2 | 66.7 | 73.3 | 9.64 | 0.002 |
| Right BLA-lingual gyrus/cuneus | |||||
| Left BLA-lingual gyrus/cuneus | |||||
| Model 7 | |||||
| Years of Education | 70.8 | 76.2 | 73.3 | 9.91 | 0.002 |
| Right CMA–vmPFC/rACC | |||||
| Right BLA-lingual gyrus/cuneus | |||||
| Left BLA-lingual gyrus/cuneus |