Relative risk (RR×/÷90% CI) of injury for high chronic workload (>16 095 m) combined with acute:chronic workload ratios (top row), compared with low chronic workload (<16 095 m) combined with acute:chronic workload ratios (left column)
| High/very-low | High/low | High/moderate-low | High/moderate | High/moderate-high | High/high | High/very-high | |
|---|---|---|---|---|---|---|---|
| Chronic workload/acute:chronic workload ratio | RR×/÷90% CI | RR×/÷90% CI | RR×/÷90% CI | RR×/÷90% CI | RR×/÷90% CI | RR×/÷90% CI | RR×/÷90% CI |
| Low/Very-low | 0.0×/÷>100 | 0.0×/÷>100 | 0.0×/÷>100 | 0.0×/÷>100 | 0.0×/÷>100 | 0.0×/÷>100 | 0.0×/÷>100 |
| Low/Low | 0.0×/÷>100 | 1.2×/÷6.7 | 1.0×/÷6.3 | 0.8×/÷5.6 | 0.9×/÷10.2 | 1.5×/÷14.9 | 3.7×/÷3.0* |
| Low/Moderate-low | 0.0×/÷>100 | 1.0×/÷4.6 | 0.8×/÷1.9† | 0.6×/÷1.4† | 0.7×/÷3.8 | 1.2×/÷15.1 | 2.9×/÷4.0† |
| Low/Moderate | 0.0×/÷>100 | 1.0×/÷4.8 | 0.8×/÷2.5 | 0.7×/÷1.8† | 0.8×/÷4.8 | 1.3×/÷14.8 | 3.1×/÷3.5† |
| Low/Moderate-high | 0.0×/÷>100 | 0.9×/÷6.2 | 0.7×/÷2.6† | 0.6×/÷1.8† | 0.6×/÷4.4† | 1.1×/÷21.0 | 2.6×/÷6.2† |
| Low/High | 0.0×/÷>100 | 1.6×/÷156.8 | 1.3×/÷24.4 | 1.1×/÷147.7 | 1.2×/÷163.2 | 2.0×/÷113.3 | 4.9×/÷13.4† |
| Low/Very-high | 0.0×/÷>100 | 0.5×/÷14.8† | 0.4×/÷6.7† | 0.3×/÷4.4† | 0.4×/÷8.1† | 0.7×/÷49.7 | 1.6×/÷56.2 |
*RR very likely (≥95%) different.
†RR likely (≥75%) different.