Table 1.
Sample Characteristics (N=1885):
| Characteristic | Categories | n (%) | |
|---|---|---|---|
| Age; mean (SD) | 61.78 (16.09) | ||
| Sex | Male | 1014 (53.79) | |
| Female | 871 (46.21) | ||
| Discharge disposition | Acute Care Hospital | 2 (0.11%) | |
| Critical Access Hospital | 1 (0.05%) | ||
| Expired | 10 (0.53%) | ||
| Home with Self-Care w/ Planned Readmission | 1 (0.05%) | ||
| Home with Self-Care | 1533 (81.33%) | ||
| Home-Health Care Svc | 106 (5.62%) | ||
| Hospice - Home | 15 (0.8%) | ||
| Hospice - Medical Facility | 5 (0.27%) | ||
| Left Against Medical Advice/Discontinued Care | 1 (0.05%) | ||
| Long Term Care Hospital | 1 (0.05%) | ||
| Psychiatric Hospital | 1 (0.05%) | ||
| Rehab Facility | 16 (0.85%) | ||
| Rehab Facility w/ Planned Readmission | 1 (0.05%) | ||
| Skilled Nursing Facility | 174 (9.23%) | ||
| Transitional Care Unit | 17 (0.9%) | ||
| UNKNOWN | 1 (0.05%) | ||
| Measure | Mean | Standard Deviation | Range (% Floor; % Ceiling) |
| PROMIS PF* | 36.04 | 9.02 | 20~60(Floor: 7.59%,ceiling: 2.76%) |
| FAMCAT** Applied Cognitive | 49.27 | 12.79 | 10~90(Floor: 0%,ceiling: 0.53%) |
| FAMCAT** Basic Mobility | 45.97 | 11.39 | 10~90(Floor: 0%,ceiling: 0%) |
| FAMCAT** Daily Activity | 47.52 | 10.32 | 10~90(Floor: 0%,ceiling: 0%) |
Table note: PROMIS PF is calibrated using a t-score metric with mean = 50, SD 10 relative to the US population. To calculate the floor and ceiling, we used 8-item physical function short form, the lowest and highest T score in the score transformation table are 20 and 60, so we defined the floor and ceiling as T score at 20 or 60. FAMCAT scores are calibrated using a t-score metric with a mean = 50, SD 10 using the study calibration sample. For calculating FAMCAT floor and ceiling, we defined the T score below the lowest (<10) or above the highest (>86 Applied cognitive, or >90 for Basic Mobility and Daily Activity) possible scores from MCAT algorithm as floor or ceiling.