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Table 2 Change of MacNew scores (t0: baseline; t1:1 month; t2: 6 months; t3: 12 months, t4: 24 months)

From: Health related quality of life and mental distress after PCI: restoring a state of equilibrium

   t0-t1 t1-t2 t2-t3 t3-t4 p t0-t1* p t1-t2* p t2-t3* p t3-t4*
MacNew Emotional median 0.36 0 0 0 <0.001 0.480 0.861 0.837
(Q1/Q3) (−0.14/0.92) (−0.35/0.43) (−0.43/0.36) (−0.36/0.36)
mean 0.47 0.02 −0.03 0.03
(SD) (0.9) (0.79) (0.67) (0.84)
MacNew Physical median 0.54 0.04 −0.07 0 <0.001 0.038 0.156 0.511
(Q1/Q3) (−0.12/1.23) (−0.23/0.52) (−0.39/0.31) (−0.3/0.34)
mean 0.58 0.12 −0.09 0.04
(SD) (1.11) (0.86) (0.69) (0.75)
MacNew Social median 0.38 0.15 0 0 <0.001 <0.001 0.111 0.934
(Q1/Q3) (−0.15/1.08) (−0.15/0.64) (−0.33/0.17) (−0.31/0.39)
mean 0.46 0.19 −0.1 0.02
(SD) (1.09) (0.87) (0.67) (0.86)
MacNew Global median 0.43 0.07 −0.02 0 <0.001 0.051 0.566 0.789
(Q1/Q3) (−0.08/1.04) (−0.2/0.49) (−0.29/0.27) (−0.33/0.31)
mean 0.51 0.08 −0.06 0.04
  (SD) (0.91) (0.76) (0.62) (0.75)     
  1. * Wilcoxon-Test