Table 2 Symptom scores All scores were obtained using a 5 category verbal rating scale score (scores; 1–5). All results are given as mean (SD). No significant differences in scores were observed between trial days.
Trial day 2 | Trial day 3 | Trial day 4 | |
|---|---|---|---|
Pain | 2.8 (0.7) | 2.2 (1.1) | 2.2 (1,1) |
Nausea | 1.7 (1.0) | 1.7 (1.1) | 1.8 (0.9) |
Sedation | 3.4 (1.2) | 3.4 (1.0) | 3.2 (1.1) |