Table 3. Seizure incidence in the Keppra and non-Keppra groups.

Odds ratios, confidence intervals, and P-values are also reported here.

Seizure Incidence and statistical analysis
	Keppra Group	Non-Keppra Group	Odds ratio	Confidence Interval	P-Value
All groups	3 (1.36%)	3 (1.70%)	0.77	0.154 to 3.87	0.75
Group A	0 (0.00%)	2 (1.63%)	0.18	0.008 to 3.80	0.27
Group B	0 (0.00%)	0 (0.00%)	0.82	0.015 to 43.7	0.92
Group C	3 (4.48%)	1 (2.86%)	1.52	0.15 to 15.4	0.71
Groups B and C	3 (3.26%)	1 (1.85%)	2.41	0.24 to 23.8	0.45