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Table 4 On-scene time in the experimental and control group before, after and one month after the intervention (Time in minutes)

From: The effects of Pre-hospital Trauma Life Support (PHTLS) training program on the on-scene time interval

Group Time

Experimental (n = 32)

x̄ ± SD

Control (n = 28)

x̄ ± SD

P

Time 1a

-2.4 ± 4.8

4.8 ± 0.8

P = 0.057

Time 2b

-5.5 ± 5.2

4.2 ± 14.5

P < 0.001

Time 3c

-3 ± 5.2

-0.7 ± 24.7

P = 0.61

  1. Time 1a = Before and after the intervention; Time 2b = Before and one month after the intervention; Time 3c = After and one month after the intervention