Comparison of mean on-scene times with mean difference and p value for physician–paramedic partnership and conventional paramedic crew missions to road-traffic collisions, other trauma calls, medical emergencies, patient entrapments and non-entrapped patients with trauma
| Mean on-scene times | ||||
|---|---|---|---|---|
| PPP missions (min) | CPC missions (min) | Difference (min) | p Value | |
| CPC, conventional paramedic crew; OTC, other trauma calls; PPP, physician–paramedic partnership; RTC, road traffic collision. | ||||
| RTC | 29 | 28 | 1 | 0.862 |
| OTC | 22 | 22 | 0 | 0.923 |
| Medical | 20.5 | 24 | 3.5 | 0.326 |
| Entrapment | 43 | 56 | 13 | 0.412 |
| Non-entrapment | 20.5 | 23.5 | 3 | 0.186 |
| Overall | 25 | 25 | 0 | 0.796 |