| Score group | |||
---|---|---|---|---|
 | SG1 n = 20 | SG2 n = 159 | SG3 n = 133 | SG4 n = 18 |
Low certainty | 1.0 | 0.61 (0.30–1.25) 0.18 | 0.33 (0.15–0.72) 0.005 | 0.12 (0.02–0.96) 0.046 |
Moderate certainty | 0.33 (0.10–1.08) 0.067 | 0.40 (0.20–0.82) 0.012 | 0.15 (0.06–0.33) <0.0001 | 0.06 (0.01–0.47) 0.008 |
High certainty | 0.79 (0.27–2.25) 0.65 | 0.15 (0.06–0.37) <0.0001 | 0.14 (0.05–0.35) <0.0001 | 0.12 (0.01–0.94) 0.044 |