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Changes in patient perception of immediate pain on the VAS by category
| VAS category, n (%) | 40 mg/0.8 mL formulation (N = 122) | 40 mg/0.4 mL formulation (N = 122) | ||
|---|---|---|---|---|
| Total | Mild (≤3 cm) | Moderate (>3 to <7 cm) | Severe (≥7 cm) | |
| Mild (≤3 cm) | 52 (42.6) | 49 (40.2) | 2 (1.6) | 1 (0.8) |
| Moderate (>3 to <7 cm) | 53 (43.4) | 42 (34.4) | 10 (8.2) | 1 (0.8) |
| Severe (≥7 cm) | 17 (13.9) | 15 (12.3) | 2 (1.6) | 0 |
| Total | 122 (100) | 106 (86.9) | 14 (11.5) | 2 (1.6) |
VAS visual analog scale
