Study | Year | FES clinical diagnosis used in analysis | Signs | Hypoxia, mm Hg* |
---|---|---|---|---|
Babalis et al.43 | 2004 | FES score ≥ 5† | Petechiae (5 points); arterial partial oxygen pressure < 60 mm Hg (4 points); bilateral infiltrates on chest radiograph (3 points); temperature > 38°C, heart rate > 120 beats/min, respiratory rate > 30 breaths/min (1 point) | < 60 = severe 60–70 = mild |
Schonfeld et al.17 | 1983 | FES score ≥ 5† | Petechiae (5 points); bilateral infiltrates on chest radiograph (4 points); arterial partial oxygen pressure < 70 mm Hg (3 points); confusion, temperature > 38°C, heart rate > 120 beats/min, respiratory rate > 30 breaths/min (1 point) | < 60 |
Kallenbach et al.44 | 1987 | Petechiae + 1 sign | Confusion, hypoxia, bilateral infiltrates on chest radiograph | < 67 (age 14–29 yr) < 64 (age 30–45 yr) |
Alho et al.42 | 1978 | Hypoxia + 2 signs | Arterial partial oxygen pressure < 60 mm Hg, bilateral infiltrates on chest radiograph, petechiae, neurologic dysfunction, temperature > 38°C, hemoglobin drop > 25 g/L, platelet count < 120 ×109/L | < 60 |
Lindeque et al.45 | 1987 | Gurd criteria | < 60 | |
Stoltenberg and Gustilo46 | 1979 | Hypoxia and symptoms of neurologic dysfunction | < 65 | |
Shier et al.26 | 1977 | N/A | N/A |