Table 2.

Change in Median Pain Scores

	Magnesium	Metoclopramide	Prochlorperazine	p Value
Change in pain score at 30 min, median (IQR)	(n = 61)	(n = 44)	(n = 52)	0.71
	−3 (1–4.25)	−3 (1–4)	−3 (1–5)
Change in pain score at 60 min, median (IQR)	(n = 56)	(n = 37)	(n = 39)	0.27
	−4 (2–6)	−3 (2–5)	−4.5 (2–7)
Change in pain score at 120 min, median (IQR)	(n = 30)	(n = 16)	(n = 25)	0.66
	−4 (2.25–7)	−4 (2–7.25)	−3 (3–7.75)

Abbreviations: IQR, interquartile range.