Table 3.

Comparison of Beck Anxiety Inventory between Control, Single-Dose, and Double-Dose Ketamine Groups

Time	Beck Anxiety Inventory			P-Value **
	Control	One Dose	Two Dose
Baseline	43.60 ± 12.92	41.50 ± 15.81	39.60 ± 8.50	0.784
60 Min	44.60 ± 13.37	43.50 ± 17.88	40.40 ± 8.83	0.783
Day 1	37.60 ± 13.32	40.10 ± 14.24	31.80 ± 12.56	0.377
Day 3	34.90 ± 13.19	35.90 ± 11.59	27.90 ± 11.44	0.290
Day 5	41.10 ± 14.86	34.20 ± 8.42	29.80 ± 9.91	0.101
Day 7	41.90 ± 15.61	36.30 ± 12.60	29.50 ± 9.30	0.113
Day 14	40.40 ± 17.45	35.80 ± 14.23	31.60 ± 8.20	0.377
Day 30	40.90 ± 16.29	35.50 ± 12.02	34.00 ± 11.47	0.538
P-Value*	0.631	0.005	0.004

^*Between times in each group

^**Between groups each time