Variable | Yearly total outpatient medical fees | ||
---|---|---|---|
Coefficient | Exp(coefficient)-1 | t-value | |
Severity of illness | Â | Â | Â |
Medium severity | 1.210*** | 2.065 | 68.02 |
High severity | 2.439*** | 10.462 | 138.33 |
Sex | −0.026** | −0.026 | −2.12 |
Age 2 | −0.005 | −0.005 | −0.07 |
Age 3 | 0.023 | 0.023 | 0.69 |
Age 4 | 0.001 | 0.001 | 0.08 |
Age 5 | 0.03 | 0.030 | 0.57 |
Age 6 | 0.021 | 0.021 | 0.35 |
year | −0.013 | −0.013 | −0.58 |
Diff-amount 2 | 0.115*** | 0.122 | 5.80 |
Diff-amount 3 | −0.159*** | 0.147 | −6.70 |
Diff-amount 2 *year | 0.087*** | 0.091 | 3.13 |
Diff-amount 3 *year | 0.157*** | 0.170 | 4.71 |