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. 2014 May 8;2014:212751. doi: 10.1155/2014/212751

Figure 2.

Figure 2

(a) Relationship of the P imax⁡ with the duration of hemodialysis for the 25 patients before and after hemodialysis (r = 0.614, P < 0.001 and r = 0.766, P < 0.001, resp.). Black dots: P imax⁡ before hemodialysis. White dots: P imax⁡ after hemodialysis. (b) Relationship of the P emax⁡ with the duration of hemodialysis for the 25 patients before and after hemodialysis (r = 0.489, P = 0.013 and r = 0.701, P < 0.001, resp.). Black dots: P emax⁡ before hemodialysis. White dots: P emax⁡ after hemodialysis.