Annals of Clinical Nutrition and Metabolism : eISSN 2799-8363 / pISSN 2799-7898

Table. 2.

Table. 2.

Quality of life questionnaire European Organization for Research and Treatment Center Quality of Life Questionnaire (EORTC QLQ)-C30 analysis between the control group and study group

Variable Control group (n=31) Within
P-value
Study group (n=31) Within
P-value
Between
P-value
Global health status
Preoperation 69.89±20.83 63.44±22.12 0.2266
6 months 68.06±18.84 65.05±20.57 0.6433
Change at 6 months –1.11±22.18 0.7291 (S) 1.61±29.06 0.7594 (P) 0.7926 (W)
1. Physical functioning
Preoperation 87.10±12.04 84.95±13.66 0.4815
6 months 83.01±10.45 84.52±15.14 0.2300
Change at 6 months –4.09±14.47 0.1264 (P) –0.43±13.21 0.9463 (S) 0.1813 (W)
2. Role functioning
Preoperation 95.16±13.05 87.10±17.59 0.0311
6 months 88.17±14.40 83.33±21.94 0.5070
Change at 6 months –6.99±14.77 0.0059 (S) –3.76±25.35 0.7336 (S) 0.1861 (W)
3. Emotional functioning
Preoperation 85.75±17.37 79.30±16.08 0.0851
6 months 85.22±20.04 87.37±14.09 0.9122
Change at 6 months –0.54±17.07 0.7648 (S) 8.06±17.01 0.0101 (S) 0.2148 (W)
4. Cognitive functioning
Preoperation 88.71±10.88 84.95±12.44 0.2426
6 months 83.33±14.91 87.10±9.34 0.4095
Change at 6 months –5.38±16.32 0.1170 (S) 2.15±14.75 0.7227 (S) 0.0905 (W)
5. Social functioning
Preoperation 87.10±22.65 87.63±21.93 0.9665
6 months 81.72±18.93 889.78±19.09 0.3070
Change at 6 months –5.38±25.96 0.3245 (S) 2.15±26.44 0.9587 (S) 0.1338 (W)

Values are presented as mean±standard deviation.

Between P-value

Continuous data: Wilcoxon’s rank-sum test (W).

Within P-value: paired t-test (P) or Wilcoxon’s signed-rank test (S).

Ann Clin Nutr Metab 2024;16:10-9 https://doi.org/10.15747/ACNM.2024.16.1.10
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