Usual provider continuity of care during a 3-year period: N = 305.
| MEASURE OF CONTINUITY | MEAN | SD | MINIMUM | MAXIMUM | INDEX QUARTILES | ||
|---|---|---|---|---|---|---|---|
| 25TH | 50TH | 75TH | |||||
| Index score* | 0.84 | 0.17 | 0.31 | 1.00 | 0.71 | 0.91 | 0.99 |
↵* Possible usual provider continuity index scores range from 0 (lowest possible continuity) to 1 (highest possible continuity).