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. 2024 Nov 26;21(1):25–36. doi: 10.5114/aic.2024.145345

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.