Table 3.
Comparison of physical function and QoL according to comorbidities in patients 6 months after surgery
| Variable | Hypertension | Diabetes mellitus | Chronic liver disease | |||
| (+) | (−) | (+) | (−) | (+) | (−) | |
| Koval’s grade | 3.45 ± 2.01 | 2.96 ± 1.89 | 3.69 ± 1.94 | 3.07 ± 1.97 | 3.43 ± 2.23 | 3.27 ± 1.97 |
| FAC | 3.46 ± 1.25 | 3.75 ± 1.37 | 3.14 ± 1.30† | 3.78 ± 1.25 | 3.57 ± 1.81 | 3.56 ± 1.28 |
| FIM-locomotion | 5.79 ± 1.17 | 5.68 ± 1.40 | 5.36 ± 1.53 | 5.89 ± 1.12 | 5.60 ± 2.07 | 5.76 ± 1.20 |
| MRMI | 31.88 ± 9.95 | 30.06 ± 13.17 | 27.27 ± 12.87* | 32.69 ± 10.23 | 33.20 ± 8.70 | 31.06 ± 11.43 |
| BBS | 37.42 ± 15.86 | 35.53 ± 19.54 | 31.19 ± 18.80 | 38.82 ± 16.33 | 39.00 ± 19.46 | 36.56 ± 17.28 |
| 4MWT (s) | 10.10 ± 9.62 | 10.24 ± 8.29 | 11.97 ± 13.32 | 9.58 ± 7.35 | 18.77 ± 25.22 | 9.57 ± 6.95 |
| K-MMSE | 19.65 ± 8.90 | 19.67 ± 10.16 | 17.73 ± 10.17 | 20.40 ± 8.99 | 23.40 ± 9.61 | 19.44 ± 9.35 |
| GDS | 6.58 ± 5.99 | 6.06 ± 5.83 | 8.48 ± 6.97* | 5.60 ± 5.30 | 10.00 ± 4.58 | 6.17 ± 5.92 |
| EQ-5D | 0.66 ± 0.17 | 0.70 ± 0.19 | 0.63 ± 0.22* | 0.70 ± 0.15 | 0.54 ± 0.21* | 0.68 ± 0.18 |
| K-MBI | 80.03 ± 26.50 | 72.70 ± 34.66 | 68.43 ± 34.61 | 80.82 ± 27.26 | 83.00 ± 25.58 | 76.89 ± 30.26 |
| K-IADL | 2.09 ± 0.58 | 1.93 ± 0.60 | 2.24 ± 0.53† | 1.93 ± 0.59 | 2.00 ± 0.79 | 2.04 ± 0.58 |
| K-FRAIL | 1.87 ± 1.07* | 1.49 ± 1.08 | 2.06 ± 1.07† | 1.57 ± 1.07 | 1.86 ± 1.07 | 1.73 ± 1.09 |
| Variable | Dementia | Cerebrovascular accident | Osteoporosis | |||
| (+) | (−) | (+) | (−) | (+) | (−) | |
| Koval’s grade | 4.58 ± 2.20* | 3.17 ± 1.92 | 3.36 ± 2.17 | 3.27 ± 1.95 | 3.48 ± 1.95* | 2.72 ± 1.96 |
| FAC | 2.67 ± 1.61* | 3.64 ± 1.24 | 3.41 ± 1.37 | 3.58 ± 1.29 | 3.44 ± 1.28 | 3.90 ± 1.31 |
| FIM-locomotion | 5.50 ± 1.38 | 5.77 ± 1.25 | 5.29 ± 1.60 | 5.79 ± 1.22 | 5.54 ± 1.34* | 6.30 ± 0.77 |
| MRMI | 28.71 ± 13.19 | 31.37 ± 11.17 | 24.56 ± 15.87 | 31.88 ± 10.55 | 30.64 ± 10.92 | 32.54 ± 12.24 |
| BBS | 33.00 ± 20.00 | 36.99 ± 17.16 | 23.67 ± 24.02 | 38.08 ± 15.99 | 34.34 ± 17.01* | 42.73 ± 16.88 |
| 4MWT (s) | 10.25 ± 6.70 | 10.15 ± 9.31 | 9.24 ± 7.66 | 10.22 ± 9.23 | 11.57 ± 10.26† | 6.47 ± 2.70 |
| K-MMSE | 15.43 ± 10.06 | 20.00 ± 9.27 | 12.78 ± 10.07* | 20.39 ± 9.03 | 19.12 ± 9.48 | 21.04 ± 9.06 |
| GDS | 7.50 ± 5.82 | 6.30 ± 5.93 | 6.00 ± 7.07 | 6.42 ± 5.83 | 6.92 ± 5.96 | 5.00 ± 5.61 |
| EQ-5D | 0.58 ± 0.28 | 0.68 ± 0.17 | 0.67 ± 0.17 | 0.68 ± 0.18 | 0.67 ± 0.17 | 0.69 ± 0.21 |
| K-MBI | 65.86 ± 37.38 | 78.10 ± 29.36 | 59.33 ± 39.93 | 79.06 ± 28.38 | 74.49 ± 29.45 | 84.15 ± 30.63 |
| K-IADL | 2.43 ± 0.56* | 2.00 ± 0.58 | 2.05 ± 0.69 | 2.03 ± 0.57 | 2.12 ± 0.55† | 1.78 ± 0.61 |
| K-FRAIL | 2.25 ± 1.29 | 1.69 ± 1.06 | 1.68 ± 1.21 | 1.75 ± 1.07 | 1.85 ± 1.11* | 1.44 ± 0.97 |
Values represent mean ± standard deviation
FAC Functional Ambulatory Category, FIM Functional Independence Measures, MRMI Modified Rivermead Mobility Index, BBS Berg Balance Scale, 4MWT 4-Meter Walking speed Test, K-MMSE Korean version of Mini-Mental State Examination, GDS Geriatric Depression Scale, EQ-5D EuroQol Five-Dimension, K-MBI Korean version of Modified Barthel Index, K-IADL Korean version of Instrumental Activities of Daily Living, K-FRAIL Korean version of Fatigue, Resistance, Ambulation, Illnesses, and Loss of weight scale
* p < 0.05, † p < 0.01