Table 3. DANA and biomarker concentrations before and after overpressure exposure.

DANA (milliseconds)	Pre-Exp		Post-Exp		% Change	p-value
	Median	IQR	Median	IQR
SRT	269.0	256.6–305.7	299.9	273.5–330.6	11.5	0.048*
PRT	636.9	592.9–672.1	633.7	601.5–698.7	-0.50	0.398
GNG	604.7	554.0–655.7	597.6	560.1–668.4	-1.17	0.475
Serum Biomarker (pg/mL)	Pre-Exp		Post-Exp		% Change	p-value
	Median	IQR	Median	IQR
GFAP	59.2	45.3–70.2	52.1	44.0–70.2	-12.0	0.051
UCH-L1	7.83	2.53–22.1	7.07	3.00–20.5	-9.71	0.978
Nf-L	4.90	3.77–6.71	5.23	3.73–7.58	6.73	0.035*
Tau	0.07	0–0.22	0.122	0–0.23	64.9	0.090
Aβ-40	126	92.1–160.0	140	104.5–164.5	11.1	0.151
Aβ-42	5.09	2.47–6.55	5.19	3.80–7.01	1.96	0.046*

The quantitative values of DANA neurocognitive tests (simple reaction time, procedural reaction time (PRT), and Go—No Go time, milliseconds) and serum biomarkers (GFAP, UCH-L1, Nf-L, tau, Aβ-40, and Aβ-42 [pg/mL] derived from subjects tested before (pre-) and after (post-) overpressure exposure are indicated. Values are displayed as the median and IQR.