Table 1 Recoding and descriptive statistics for ADL covariates
From: Using machine learning algorithms to guide rehabilitation planning for home care clients
Covariates and Description | Original Value | Recoded Value | % = 1 | Chi-square | Corr | |
|---|---|---|---|---|---|---|
h2a | Mobility in bed (moving to/from lying in bed) | 0, 1, 2, 3, 4, 5, 6, 8 | 0, 1 → 0; else 1 | 9.5 | 42.67 | -0.04 |
h2b | Transferring (moving to/from bed or chair) | 0, 1, 2, 3, 4, 5, 6, 8 | 0, 1 → 0; else 1 | 18.0 | 29.32 | -0.03 |
h2c | Locomotion in home | 0, 1, 2, 3, 4, 5, 6, 8 | 0, 1 → 0; else 1 | 14.8 | 38.56 | -0.04 |
h2d | Locomotion outside of home | 0, 1, 2, 3, 4, 5, 6, 8 | 0, 1 → 0; else 1 | 38.2 | 40.98 | -0.04 |
h2e | Dressing upper body | 0, 1, 2, 3, 4, 5, 6, 8 | 0, 1 → 0; else 1 | 32.0 | 138.18 | -0.07 |
h2f | Dressing lower body | 0, 1, 2, 3, 4, 5, 6, 8 | 0, 1 → 0; else 1 | 37.8 | 76.20 | -0.06 |
h2g | Eating | 0, 1, 2, 3, 4, 5, 6, 8 | 0, 1 → 0; else 1 | 10.4 | 87.05 | -0.06 |
h2h | Toilet use | 0, 1, 2, 3, 4, 5, 6, 8 | 0, 1 → 0; else 1 | 19.8 | 125.64 | -0.07 |
h2i | Personal hygiene (grooming) | 0, 1, 2, 3, 4, 5, 6, 8 | 0, 1 → 0; else 1 | 25.6 | 164.36 | -0.08 |
h2j | Bathing | 0, 1, 2, 3, 4, 5, 6, 8 | 0, 1 → 0; else 1 | 77.9 | 1488.07 | -0.25 |
c3 | Ability to understand others | 0, 1, 2, 3, 4 | 0, 1, 2 → 0; else 1 | 4.7 | 74.93 | -0.06 |
p6 | Overall change in care need (deterioration) | 0, 1, 2 | 0, 1 → 0; else 1 | 34.8 | 364.56 | 0.12 |
h3 | ADL decline (past 90 days) | 0, 1 | 0, 1 | 39.8 | 326.49 | 0.12 |
k8b | Conditions or diseases causing instability | 0, 1 | 0, 1 | 29.1 | 53.34 | -0.05 |
k8c | Flare-up of recurrent/chronic problem | 0, 1 | 0, 1 | 7.8 | 6.23 | 0.02 |
k8d | Treatment changed in last 30 days | 0, 1 | 0, 1 | 16.6 | 390.95 | 0.13 |
h7a | Client optimistic about functional improvement | 0, 1 | 0, 1 | 22.6 | 1231.44 | 0.22 |
h7b | Caregivers optimistic about functional improvement | 0, 1 | 0, 1 | 11.4 | 726.04 | 0.17 |
h7c | Good prospect of recovery from current conditions | 0, 1 | 0, 1 | 10.7 | 1261.85 | 0.23 |