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Fig. 3 | BMC Anesthesiology

Fig. 3

From: Penehyclidine mitigates postoperative nausea and vomiting and intraoperative oculocardiac reflex in patients undergoing strabismus surgery: a prospective, randomized, double-blind comparison

Fig. 3

The anti-PONV effect of penehyclidine over time. The PONV incidences in different postoperative periods are shown in the figure. P < 0.01 vs. the incidence during 2 ~ 6 h in normal saline group; **P < 0.01 and *P < 0.05 vs. the time-matched normal saline group, analyzed by Fisher’s exact test. PONV, postoperative nausea and vomiting

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