Table 2. Response Time Data for Emergency Medical Services Encounters by Zip Code Classification.
Category | No. | Median (IQR), min | Arrival Time, min | |
---|---|---|---|---|
90th Percentile | Mean (SD) | |||
Suburban | 1 538 203 | 6 (4-10) | 14 | 7.7 (5.4) |
Urban | 146 682 | 6 (4-9) | 12 | 7.0 (4.4) |
Rural | 68 283 | 13 (8-19) | 26 | 14.5 (9.5) |
Overall | 1 753 168 | 7 (4-10) | 14 | 7.9 (5.7) |
Abbreviation: IQR, interquartile range.