Teammate familiarity, teamwork, and risk of workplace injury in EMS teams

Hughes AM, Patterson PD, Weaver MD, Gregory ME, Sonesh SC, Landsittel D, Krackhardt D, Hostler D, Lazzara EH, Wang X, Vena J, Salas E, Yealy DM. Teammate familiarity, teamwork, and risk of workplace injury in EMS teams. In Press. Journal of Emergency Nursing. PMID: 28366241 DOI: 10.1016/j.jen.2016.11.007

Abstract

INTRODUCTION:

Increased teammate familiarity in emergency medical services (EMS) promotes development of positive teamwork and protects against workplace injury.

METHODS:

Measures were collected using archival shift records, workplace injury data, and cross-sectional surveys from a nationally representative sample of 14 EMS agencies employing paramedics, prehospital nurses, and other EMS clinicians. One thousand EMS clinicians were selected at random to complete a teamwork survey for each of their recent partnerships and tested the hypothesized role of teamwork as a mediator in the relationship between teammate familiarity and injury with the PROCESS macro.

RESULTS:

We received 2566 completed surveys from 333 clinicians, of which 297 were retained. Mean participation was 40.5% (standard deviation [SD] = 20.5%) across EMS agencies. Survey respondents were primarily white (93.8%), male (67.3%), and ranged between 21-62 years of age (M = 37.4, SD = 9.7). Seventeen percent were prehospital nurses. Respondents worked a mean of 3 shifts with recent teammates in the 8 weeks preceding the survey (M = 3.06, SD = 4.4). We examined data at the team level, which suggest positive views of teamwork (M = 5.92, SD = 0.69). Our hypothesis that increased teammate familiarity protects against adverse safety outcomes through development of positive teamwork was not supported. Teamwork factor Partner Adaptability and Backup Behavior is a likely mediator (odds ratio = 1.03, P = .05). When dyad familiarity is high and there are high levels of backup behavior, the likelihood of injury is increased.

DISCUSSION:

The relationship between teammate familiarity and outcomes is complex. Teammate adaptation and backup behavior is a likely mediator of this relationship in EMS teams with greater familiarity.

Publication Year: 
2017
Faculty Author: 
Publication Credits: 
Hughes AM, Patterson PD, Weaver MD, Gregory ME, Sonesh SC, Landsittel D, Krackhardt D, Hostler D, Lazzara EH, Wang X, Vena J, Salas E, Yealy DM.
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