Table 1.
Demographic data of the 101 included patients.
| Demographic Data (n = 101) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Parameters | Mean ± SD | Range | ||||||||||
| Age (years) | 78.1 ± 4.9 | 70–89 | ||||||||||
| Sex (male:female) | 36:65 (35.6%:64.4%) | |||||||||||
| weight (kg) | 78 ± 14.8 | 45–120 | ||||||||||
| height (cm) | 165.4 ± 0.1 | 147–188 | ||||||||||
| Body mass index (BMI) | 28.5 ± 5.1 | 18–48 | ||||||||||
| Obesity level (0–5) | 0 | 1 | 2 | 3 | 4 | 5 | ||||||
| 1 (1%) | 29 (26%) | 36 (26%) | 26 (19%) | 6 (4%) | 3 (2%) | |||||||
| Preoperative comprehensive geriatric assessment (CGA) | ||||||||||||
| Level of care (0–3) | 0 | 1 | 2 | 3 | ||||||||
| 87 (86%) | 4 (4%) | 8 (8%) | 2 (2%) | |||||||||
| Preexisting medication (number) | 7.4 ± 4.0 | 1–21 | ||||||||||
| Comorbidities (number) | 7.2 ± 3.3 | 1–22 | ||||||||||
| Charlson Comorbidity Index (CCI) | 5.4 ± 2.0 | 3–14 | ||||||||||
| Mini Nutritional Risk Screening (NRS) | 1–3 | 4 | ||||||||||
| 96 (95%) | 5 (5%) | |||||||||||
| Barthel Index preoperatively | 93 ± 11.1 | 30–100 | ||||||||||
| Lawton and Brody Instrumental Activities of Daily Living Scale (IADL) | 6.7 ± 1.8 | 0–8 | ||||||||||
| Fried Frailty Index | 2.4 ± 1.2 | 0–4 | ||||||||||
| Mini Mental Status Test (MMST) | 26.9 ± 2.8 | 10–30 | ||||||||||
| Geriatric Depression Scale (GDS) | 3.3 ± 2.9 | 0–12 | ||||||||||
| Short Physical Performance Battery (SPPB) | 7.1 ± 2.8 | 1–12 | ||||||||||
| Peri- and postoperative parameters | ||||||||||||
| Operated side (right:left) | 50:51 (49.5%:50.5%) | |||||||||||
| Duration of surgery (min) | 64.2 ± 17.2 | 34–126 | ||||||||||
| Duration of hospitalization (d) | 7.6 ± 2.4 | 7–29 | ||||||||||
| Prolongated hospitalization for medical reasons (d) | (n = 11) 0.5 ± 2.4 | 0–22 | ||||||||||
| Prolongated hospitalization for organizational reasons (d) | (n = 9) 0.2 ± 0.8 | 0–7 | ||||||||||
| Prolongated hospitalization for requirements of health insurance (d) | (n = 1) 0.02 ± 0.2 | 0–2 | ||||||||||
| Transfer to another hospital due to medical reasons (cases) | (n = 1) 0.01 ± 0.1 | 0–1 | ||||||||||
| Duration of re-hospitalization (d) | (n = 9) 1.1 ± 4.1 | 0–28 | ||||||||||