Table 7 Post-operation (Quality of life-SF-12 v2)

Postoperative (3 months)

 Physical Functioning

57.06 [49.19–57.06]

57.06 [41.32–57.06]

0.462

 Role Physical

57.46 [49.00–57.46]

57.46 [49.00–57.46]

0.892

 Bodily Pain

57.73 [48.71–57.73]

57.73 [48.71–57.73]

0.991

 General Health perceptions

57.69 [47.75–57.69]

57.69 [47.75–57.69]

0.538

 Vitality

58.90 [49.07–68.74]

49.07 [49.07–58.90]

0.087

 Social Functioning

48.01 [39.11–56.90]

56.90 [39.11–56.90]

0.419

 Role Emotional

56.28 [45.89–56.28]

56.28 [45.89–56.28]

0.693

 Mental Health

64.21 [52.74–64.21]

64.21 [41.26–64.21]

0.283

 Physical Composite Score (PCS)

55.57 [44.55–57.62]

52.99 [46.77–56.06]

0.649

 Mental Composite Score (MCS)

55.54 [51.29–62.38]

54.51 [47.09–61.40]

0.449

Postoperative (6 months)

 Physical Functioning

57.06 [41.32–57.06]

57.06 [49.19–57.06]

0.899

 Role Physical

57.46 [46.89–57.46]

53.23 [49.00–57.46]

0.333

 Bodily Pain

57.73 [53.22–57.73]

57.73 [48.71–57.73]

0.746

 General Health perceptions

57.69 [52.72–57.69]

57.69 [47.75–57.69]

0.618

 Vitality

58.90 [49.07–68.74]

58.90 [49.07–68.74]

0.629

 Social Functioning

56.90 [39.11–56.90]

48.01 [39.11–56.90]

0.420

 Role Emotional

56.28 [51.09–56.28]

56.28 [45.89–56.28]

0.857

 Mental Health

64.21 [49.87–64.21]

64.21 [52.74–64.21]

0.410

 Physical Composite Score (PCS)

55.57 [44.16–56.52]

53.09 [46.20–56.13]

0.494

 Mental Composite Score (MCS)

58.00 [49.72–62.23]

59.70 [50.08–62.38]

0.732