Table VII.
EMS response times by incident location and call nature
Variable | Mean ± SD [min] | Median (Me) [min] | Interquartile range (Q1-Q3) [min] | Statistical analysis |
---|---|---|---|---|
Location | H = 10.2912, p = 0.0358 | |||
Home | 7.45 ±6.32 | 5.00 | 3.00–10.00 | |
Other | 7.89 ± 6.79 | 6.00 | 4.00–9.00 | |
Public place | 7.33 ±7.05 | 5.00 | 3.00–9.00 | |
Workplace | 7.16 ±6.47 | 5.50 | 4.00–9.50 | |
Nursing home | 7.99 ±3.83 | 8.00 | 5.00–10.50 | |
Nature of call | H = 27.6454, p = 0.0021 | |||
Unconscious | 7.24 ±6.28 | 5.00 | 3.00–9.00 | |
No contact | 7.53 ±6.48 | 6.00 | 4.00–10.00 | |
Cardiac arrest | 7.91 ±6.78 | 6.00 | 3.00–10.00 | |
Other | 7.80 ±6.62 | 6.00 | 4.00–10.00 | |
Accident | 7.31 ±4.94 | 6.00 | 4.00–10.00 | |
Breathlessness | 7.71 ±4.91 | 6.00 | 4.00–10.00 | |
Lying down | 6.90 ±4.13 | 6.00 | 4.00–10.00 | |
Fainting | 8.33 ±6.86 | 6.00 | 4.00–12.00 | |
Hanging | 8.27 ±6.49 | 6.00 | 4.00–11.00 | |
Chest pain | 9.63 ±6.88 | 7.50 | 5.00–12.00 | |
Drowning | 10.42 ±10.80 | 6.50 | 3.00–16.00 |
Mean ± SD represents the mean response time with its standard deviation. Me refers to the median response time. Q1–Q3 indicates the interquartile range, which spans from the first quartile (Q1) to the third quartile (Q3). The H statistic is derived from the Kruskal-Wallis test, used to assess differences across groups.