Table 4.

Morphine doses administered in mg by SPMSQ group (n = 127)

Morphine administration	SPMSQ group
	8–10	6–7	3–5	0–2
Prehospital	6.7 (4.7)	5.7 (3.3)	5.6 (3.4)	3.7 (2.2)
0-2 h	2.7 (2.9)	2.5 (2.1)	2.4 (1.8)	1.8 (2.1)
2-6 h	3.3 (3.7)	3.5 (2.7)	3.4 (2.3)	2.8 (2.9)

0–2 h = interval from hospital admission to two hours after FICB; 2–6 h = interval from two to six hours after FICB. Mean doses (SD) are shown