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. 2022 Nov 16;22:354. doi: 10.1186/s12871-022-01889-x

Table 4.

Perioperative adverse reactions

All patient (n = 141) Group C (n = 48) Group MO (n = 49) Group LO (n = 44) p-Value
Postoperative Vertigo 11 (7.8%) 1 (2.1%)# 1 (2%)# 9 (20.5%) 0.001
Excessive oral secretion 21 (14.9%) 0 (0%)# 4 (8.2%)# 17 (38.6%) 0.000

# Compared with the Group LO, p < 0.05