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Influence of cariogenic bacterial infection on caries status.
| SM | LB | Caries cases (caries = 1) | Caries-free cases (caries = 0) | Total |
|---|---|---|---|---|
| SM ≥ 104 CFU/mL(SM = 1) | LB ≥ 104 CFU/mL (LB = 1) | 35 | 29 | 64 |
| LB < 104 CFU/mL (LB = 0) | 5 | 22 | 27 | |
|
| ||||
| SM <104 CFU/mL(SM = 0) | LB ≥ 104 CFU/mL (LB = 1) | 4 | 14 | 18 |
| LB < 104 CFU/mL (LB = 0) | 4 | 27 | 31 | |
