Table 5.

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

Morphine administration	SPMSQ on arrival to hospital	n	Morphine dose in mg		p-value
			Mean (SD)	Median (min-max)
Prehospital	0–2	25	4.02 (2.37)	4.0 (0–9.5)	0.009
	3–10	102	6.43 (4.39)	6.75 (0–25)
0 - 2 h	0–2	25	1.70 (1.82)	1.5 (0–6)	0.20
	3–10	102	2.38 (2.45)	2.00 (0–18)
2 - 6 h	0–2	25	1.14 (1.55)	0 (0–5)	0.58
	3–10	102	0.95 (1.49)	0 (0–7)

0–2 h = interval from hospital admission to two hours after FICB; 2–6 h = interval from two to six hours after FICB