Table 2 synergism in combination studies analyzed with the combination index method
Range of combination index | Description |
|---|---|
< 0.1 | Very strong synergism |
0.1–0.3 | Strong synergism |
0.3–0.7 | Synergism |
0.7–0.85 | Moderate synergism |
0.85–0.90 | Slight synergism |
0.90–1.10 | Nearly additive |
1.10–1.20 | Slight antagonism |
1.20–1.45 | Moderate antagonism |
1.45–3.3 | Antagonism |