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Multiple linear stepwise regression analysis with individual costs per patient in 2001 at Ryd PHC centre as dependent variable, concurrent model
| Adjusted R2 = 0.385 | 95% CI of b-coefficient | |||
| Independent variables | Unstandardised b-coefficient | Lower | Upper | P-value |
| ACG weights | 1 974 | 1 886 | 2 062 | <0.001 |
| Age | 8 | 6 | 11 | <0.001 |
| Gender | -215 | -315 | -116 | <0.001 |
