Table 7.

Distribution of pupil diameter in both groups

P value	Group		Pupil diameter
	With sulfate	Without sulfate
-	20	20	Lower 3 mm	Zero hour
	0	0	Between 3 and 6 mm
	0	0	Up to 6 mm
0.824	1	2	Lower 3 mm	2 hours later
	9	10	Between 3 and 6 mm
	9	9	Up to 6 mm
1.000	0	0	Lower 3 mm	4 hours later
	3	4	Between 3 and 6 mm
	17	16	Up to 6 mm
1.000	0	0	Lower 3 mm	6 hours later
	3	4	Between 3 and 6 mm
	17	16	Up to 6 mm
0.301	0	0	Lower 3 mm	8 hours later
	8	4	Between 3 and 6 mm
	12	16	Up to 6 mm
0.748	0	0	Lower 3 mm	16 hours later
	11	13	Between 3 and 6 mm
	9	7	Up to 6 mm
0.501	0	0	Lower 3 mm	4 hours later
	12	15	Between 3 and 6 mm
	8	5	Up to 6 mm