Table 1.

Mean ABR peak I latencies before and after genuine or sham RF exposure

Condition	Stimulus type	n	Before RF (ms)	After RF (ms)	t	P
Genuine EMF	Rarefaction	13	1.67 ± 0.14	1.66 ± 0.15	0.34	0.737
	Condensation	13	1.69 ± 0.18	1.65 ± 0.19	1.18	0.260
	Alternating	13	1.79 ± 0.09	1.78 ± 0.12	1.06	0.310
Sham EMF	Rarefaction	15	1.61 ± 0.21	1.63 ± 0.19	-0.50	0.624
	Condensation	14	1.66 ± 0.09	1.68 ± 0.14	-0.24	0.807
	Alternating	14	1.74 ± 0.10	1.76 ± 0.11	-1.23	0.239

Mean ABR peak I latencies (± standard deviation) before and after genuine or sham 10 min 900 MHz RF exposure generated by a commercial MP and results of the statistical analysis.