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. 2022 Apr 14;11(2):627–641. doi: 10.1007/s40122-022-00379-9

Fig. 3.

Fig. 3

Comparison of use of PCIA pump between group N and group T + N. Data are presented as mean and SD. a Compared with group S and N, the first compression time of group T + N was significantly later (P < 0.05). b Compared with group S and N, the cumulative use of drugs at 24 h of group T + N was significantly lower (P < 0.05)