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Table 3 Differences between respiratory rate (RR) in particular points of measurements

From: Patterns of pleural pressure amplitude and respiratory rate changes during therapeutic thoracentesis

Assessment point 0 1 2 3 4
0 X p = 0.1070 p = 0.3458 p = 0.1485 p = 0.0097
1 p = 0.1070 X p = 0.0284 p = 0.0039 p = 0.0001
2 p = 0.3458 p = 0.0284 X p = 0.3019 p = 0.0024
3 p = 0.1485 p = 0.0039 p = 0.3019 X p = 0.0192
4 p = 0.0097 p = 0.0001 p = 0.0024 p = 0.0192 X
  1. Each point (column 1) was compared with all the next points of assessment. P for all pairs (Wilcoxon test) are presented with P values < 0.05 shown in bold