Table 1 Patient characteristics
From: The optimal dose of mobilisation therapy in the ICU: a prospective cohort study
All patients, n = 684 | Group of patients with | p-value | ||
|---|---|---|---|---|
< 40 min per day, n = 412 | ≥ 40 min per day, n = 272 | |||
Patient characteristics | ||||
Age (years), median [IQR] | 66 [55–76] | 64 [54–73] | 70 [57–77] | 0.002 |
Female, n (%) | 409 (59.8) | 234 (56.8) | 175 (64.3) | 0.049 |
Body mass index (kg/m2), n (%) | 0.20 | |||
Underweight | 40 (5.8) | 29 (7.0) | 11 (4.0) | |
Normal | 289 (42.3) | 171 (41.5) | 118 (43.4) | |
Overweight | 259 (37.9) | 149 (36.2) | 110 (40.4) | |
Obese | 96 (14.0) | 63 (15.3) | 33 (12.1) | |
MTB at hospital admission, median [IQR] | 30 [30–30] | 30 [30–30] | 30 [30–30] | 0.079 |
Invasive mechanical ventilation, n (%) | 360 (52.6) | 247 (60.0) | 113 (41.5) | < 0.001 |
ICU admission, n (%) | 0.74 | |||
From home | 461 (67.4) | 280 (68.0) | 181 (66.5) | |
From hospital | 212 (31.0) | 127 (30.8) | 85 (31.3) | |
From nursing home | 8 (1.2) | 4 (1.0) | 4 (1.5) | |
Unknown | 3 (0.4) | 1 (0.2) | 2 (0.7) | |
Frailty, n (%) | 148 (21.6) | 78 (18.9) | 70 (25.7) | 0.034 |
Scoring | ||||
APACHE II, median [IQR] | 13 [10–17] | 14 [9–17] | 13 [10–17] | > 0.99 |
SOFA, median [IQR] | 6 [4–8] | 6 [4–8] | 6 [3–8] | 0.039 |
CCI, median [IQR] | 1 [0–3] | 1 [0–2] | 2 [0–3] | < 0.001 |
GCS, median [IQR] | 14.5 [10–15] | 14 [8–15] | 15 [13–15] | < 0.001 |
Department, n (%) | < 0.001 | |||
Neurocritical | 281 (41.1) | 194 (47.1) | 87 (32.0) | |
Surgical | 341 (49.9) | 191 (46.4) | 150 (55.1) | |
Medical | 36 (5.3) | 18 (4.4) | 18 (6.6) | |
Other | 26 (3.8) | 9 (2.2) | 17 (6.3) | |
ICU admission reasons | ||||
Sepsis, n (%) | 84 (12.3) | 44 (10.7) | 40 (14.7) | 0.12 |
Polytrauma, n (%) | 27 (3.9) | 21 (5.1) | 6 (2.2) | 0.057 |
Traumatic brain injury, n (%) | 80 (11.7) | 58 (14.1) | 22 (8.1) | 0.017 |
Non-traumatic brain pathology, n (%) | 127 (18.6) | 94 (22.8) | 33 (12.1) | < 0.001 |
Postoperative, n (%) | 169 (24.7) | 93 (22.6) | 76 (27.9) | 0.11 |
Cardiac, n (%) | 34 (5.0) | 18 (4.4) | 16 (5.9) | 0.37 |
Pulmonary, n (%) | 206 (30.1) | 101 (24.5) | 105 (38.6) | < 0.001 |
Other, n (%) | 122 (17.8) | 73 (17.7) | 49 (18.0) | 0.92 |
Mobilisation parameters | ||||
Mean mobilisation sessions per day, median [IQR] | 0.20 [0.10–0.40] | 0.18 [0.09–0.33] | 0.25 [0.11–0.50] | 0.002 |
Maximum SOMS level reached, n (%) | < 0.001 | |||
2 | 218 (31.9) | 190 (46.1) | 28 (10.3) | |
3 | 265 (38.7) | 148 (35.9) | 117 (43.0) | |
4 | 201 (29.4) | 74 (18.0) | 127 (46.7) | |
Early mobilisation, n (%) | 447 (65.4) | 244 (59.2) | 203 (74.6) | < 0.001 |
Hospital trajectory | ||||
ICU length of stay (days), median [IQR] | 10 [4–22] | 9 [4–20] | 11 [5–26] | 0.037 |
Hospital length of stay (days), median [IQR] | 29 [19–44] | 28 [19–41] | 31 [19–51] | 0.016 |
Hospital mortality after ICU discharge, n (%) | 32 (4.7) | 21 (5.1) | 11 (4.0) | 0.52 |