Variable | Parameter estimate | Standard error | Test statistic | P value | R2 |
---|---|---|---|---|---|
Demographics | Â | Â | Â | Â | Â |
Age | Â | Â | Â | Â | Â |
Continuous | -0.0064 | 0.031 | 0.21 | 0.81 | 0.000 |
Categorical |  |  | F = 0.34 | 0.72 | 0.0005 |
66 – 75 | -- | -- | -- | -- | -- |
76 – 85 | 0.46 | 0.78 | 0.59 | 0.53 |  |
> 85 years | 0.14 | 0.77 | 0.19 | 0.85 | Â |
Sex (Female vs Male) | 0.93 | 0.47 | 1.77 | 0.077 | 0.0023 |
LTC resident (Yes vs No) | 6.30 | 0.48 | 13.08 | <0.0001 | 0.11 |
Medical comorbidity | Â | Â | Â | Â | Â |
Charlson score | Â | Â | Â | Â | Â |
Total score | 0.078 | 0.11 | 0.70 | 0.48 | 0.0004 |
Categorical |  |  | F = 11.00 | <0.0001 | 0.032 |
0 | --- | --- | --- | --- | Â |
1 | 5.30 | 0.81 | 6.54 | <0.0001 | Â |
2 | 4.27 | 0.87 | 4.92 | <0.0001 | Â |
3 | 5.09 | 0.97 | 5.28 | <0.0001 | Â |
4+ | 4.45 | 0.89 | 5.00 | <0.0001 | Â |
Number of major ADGs | Â | Â | Â | Â | Â |
Total number | 0.21 | 0.14 | 0.15 | 0.14 | 0.0016 |
F = 2.33 | 0.004 | 0.04 | |||
Categorical | Â | Â | Â | Â | Â |
0 | ---- | ---- | ---- | ---- | Â |
1 | 2.19 | 1.72 | 1.28 | 0.20 | Â |
2 | 3.09 | 1.65 | 1.87 | 0.06 | Â |
3 | 3.95 | 1.65 | 2.40 | 0.017 | Â |
4 | 3.83 | 1.66 | 2.31 | 0.021 | Â |
5+ | 2.97 | 1.59 | 1.78 | 0.75 | Â |
Number of outpatient visits in past year | Â | Â | Â | Â | Â |
Total number | 0.041 | 0.011 | 3.91 | <0.0001 | 0.011 |
Categorical |  |  | F = 5.67 |  | 0.0085 |
≤ 10 visits | -- | -- | -- | 0.0035 |  |
11 – 20 visits | 1.51 | 0.66 | 2.28 | -- |  |
> 20 visits | 2.13 | 0.67 | 3.35 | 0.0227 | Â |
0.008 | |||||
Number of unique drugs | Â | Â | Â | Â | Â |
Total number | -0.00016 | 0.034 | 0.00 | 0.99 | 0.000 |
Categorical |  |  | F = 1.63 | 0.18 | 0.0037 |
0 – 5 drugs | --- | --- | ---- | ---- |  |
6 – 10 drugs | 1.25 | 0.72 | 1.72 | 0.085 |  |
11 – 15 drugs | 1.29 | 0.71 | 1.80 | 0.072 |  |
>15 drugs | 0.56 | 0.73 | 0.72 | 0.47 | Â |
Number of hospitalizations | Â | Â | Â | Â | Â |
Total number | -0.023 | 0.28 | -0.08 | 0.94 | 0.000 |
Any visit | 0.025 | 0.46 | 0.53 | 0.59 | 0.0002 |
Number of ED visits | 0.017 | 0.14 | 0.12 | 0.90 | 0.000 |
Categorical |  |  | F = 0.91 | 0.43 | 0.002 |
0 visits | ---- | ----- | ---- | ---- | ---- |
1 visit | 0.57 | 0.53 | 1.08 | 0.28 | Â |
2 visits | -0.17 | 0.60 | -0.27 | 0.78 | Â |
>2 visits | 0.72 | 0.62 | 1.15 | 0.25 | Â |
Medical conditions | Â | Â | Â | Â | Â |
CHF | -1.36 | 0.50 | -2.75 | 0.0061 | 0.0057 |
COPD | -1.41 | 0.46 | -3.07 | 0.0022 | 0.0071 |
Dementia | 4.56 | 0.51 | 9.00 | <0.0001 | 0.058 |
Depression | -0.43 | 0.43 | -1.00 | 0.32 | 0.0008 |
Diabetes | -0.30 | 0.47 | -0.65 | 0.52 | 0.0003 |
Hearing impairment | -1.15 | 0.69 | -2.19 | 0.029 | 0.0036 |
Ischemic heart disease | -1.03 | 0.43 | -2.40 | 0.016 | 0.0043 |
Malnutrition | 1.57 | 1.82 | 0.87 | 0.39 | 0.0006 |
Number of ED visit for falls | 0.99 | 0.34 | 2.95 | 0.0033 | 0.0065 |
Obesity | -0.24 | 1.31 | -0.18 | 0.86 | 0.0000 |
Osteoarthritis | -1.19 | 0.42 | -2.82 | 0.0049 | 0.0059 |
Parkinson’s disease | 2.51 | 0.91 | 2.75 | 0.0060 | 0.0057 |
Pressure ulcers | 2.03 | 0.97 | 2.08 | 0.037 | 0.0033 |
Stroke | 1.31 | 0.48 | 2.73 | 0.0064 | 0.0048 |
Urinary incontinence | -0.20 | 0.52 | -0.39 | 0.69 | 0.0001 |
Visual impairment | -2.27 | 1.33 | -1.71 | 0.088 | 0.0022 |