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. 2020 Nov 9;11:537402. doi: 10.3389/fneur.2020.537402

Table 5.

Adverse events in 3 groups during treatment.

Group (n = 30) Adverse events n (%) No adverse events n (%)
NXAS 1 (3.3) 29 (96.7)
Zopiclone 6 (20.0) 24 (80.0)
Placebo 0 (0.0) 30 (100.0)
χ2 9.604
P-value 0.008