Table 2.
Data set statistics
| Construct |
Training set
a
|
Validation set
b
|
Test set
c
|
|||
|---|---|---|---|---|---|---|
| Sentence # (%) | Patient # (%) | Sentence # (%) | Patient # (%) | Sentence # (%) | Patient # (%) | |
| BC | 40 (0.05) | 12 (14.12) | 46 (0.15) | 4 (8.0) | 8 (0.02) | 3 (6.0) |
| DE | 222 (0.3) | 15 (17.65) | 85 (0.27) | 9 (18.0) | 127 (0.28) | 10 (20.0) |
| FL | 379 (0.51) | 37 (43.53) | 79 (0.25) | 21 (42.0) | 189 (0.42) | 23 (46.0) |
| ML | 84 (0.11) | 9 (10.59) | 6 (0.02) | 4 (8.0) | 33 (0.07) | 6 (12.0) |
| PU | 512 (0.69) | 53 (62.35) | 348 (1.12) | 30 (60.0) | 425 (0.94) | 30 (60.0) |
| SS | 222 (0.3) | 16 (18.82) | 21 (0.07) | 4 (8.0) | 92 (0.2) | 7 (14.0) |
| UC | 92 (0.12) | 16 (18.82) | 38 (0.12) | 6 (12.0) | 119 (0.26) | 13 (26.0) |
| VI | 590 (0.79) | 56 (65.88) | 355 (1.14) | 26 (52.0) | 383 (0.85) | 34 (68.0) |
| WD | 99 (0.13) | 21 (24.71) | 87 (0.28) | 14 (28.0) | 237 (0.52) | 19 (38.0) |
| WL | 42 (0.06) | 8 (9.41) | 33 (0.11) | 5 (10.0) | 161 (0.36) | 12 (24.0) |
| No construct | 72 391 (96.94) | – | 30 028 (96.47) | – | 43 374 (96.07) | – |
Abbreviations: BC, absence of fecal control; DE, dementia; FL, falls; ML, malnutrition; PU, pressure ulcers; SS, lack of social support; UC, severe urinary control issues; VI, visual impairment; WD, walking difficulty; WL, weight loss.
a
85 patients and 74 673 sentences.
b
50 patients and 31 126 sentences.
c
50 patients and 45 148 sentences.