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. 2014 Dec 18;2(12):e12244. doi: 10.14814/phy2.12244

Figure 2.

Figure 2.

Mean ± SD of RL and EL at 4 cmH2O of PEEP level. (A) RL was significantly dependent on both frequencies (P < 0.0001) and groups (P < 0.0001), and there was an interaction between them (P < 0.0001). A3 was increased than the other groups below 7.5 Hz (*P < 0.001). Statistical significances between A2 and A1 were denoted by # and ##; P < 0.01 and P < 0.05, respectively. (B) EL was also significantly depended on groups (P < 0.0001), and A3 was absolutely increased than the other groups in all over the frequencies (*P < 0.001). EL in A2 was continuously increased. Peak value of native control (A0), isograft (A0), and A1 groups appeared under 10 Hz, and then decreased gradually.