Fig. 4From: RETRACTED ARTICLE: Efficacy of dexmedetomidine as an adjunct to ropivacaine in bilateral dual-transversus abdominis plane blocks in patients with ovarian cancer who underwent cytoreductive surgeryPre- and postoperative forced vital capacity (FVC), forced expiratory volume in 1 s (FEV1), and FEV1/FVC of three groups. *P < .05 vs. CON group. FVC, forced vital capacity; FEV1, forced expiratory volume in 1 s; TAP-R, Bd-TAP block with 0.3% ropivacaine; TAP-DR, Bd-TAP block with 0.3% ropivacaine and 0.5 μg/kg of dexmedetomidine; CON, Bd-TAP block with 0.9% normal salineBack to article page