Table 1.

Blast Exposure Groups

Pressure (psi)	No. of exposures	Time between exposures (interinjury interval)
26	1	N/A
15	1	N/A
15	3	0.5 sec
15	3	1 min
15	3	10 min
15	3	2 h
15	3	24 h
15	6	24 h
15	6	3 × [2 × 0.5 sec] at 24-h interval

psi, pounds per square inch; N/A, not applicable.