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. 2013 May 18;22(10):2325–2331. doi: 10.1007/s00586-013-2825-2

Table 1.

A summary of the overall scores

Mean SD Wilcoxon signed-ranks test
SF-36
 PCS preoperative 26.59 15.23 0.000
 PCS postoperative 42.93 22.68
 MCS preoperative 40.38 19.71 0.000
 MCS postoperative 52.77 23.56
VAS (1–10)
 Pain preoperative 8.05 1.90 0.000
 Pain postoperative 4.48 2.81
Majeed (0–100)
 Preoperative 36.18 15.08 0.000
 Postoperative 64.78 20.18

SF-36 short form-36, VAS visual analogue score, PCS physical health, MCS mental health