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. Author manuscript; available in PMC: 2013 Sep 1.
Published in final edited form as: Resuscitation. 2012 Feb 3;83(9):1124–1128. doi: 10.1016/j.resuscitation.2012.01.021

Table 1.

Likert scale scores (1 = very useful/5 = not useful to improve understanding) across categories. Data presented as medians (interquartile ranges).

Physical
 Cognitive
CC quality NFT Defib ETCO2 Phys Rhythm Meds Comm
Overall usefulness score 1 (1–1) 1 (1–1) 1 (1–2) 1 (1–1) 1 (1–2) 1 (1–2) 1 (1–2) 1 (1–1)

CCQ, chest compression quality; NFT, no-.ow time; De.b, de.brillation; ETCO2, end tidal CO2; Phys, arrest physiology; Rhythm, rhythm recognition; Meds, medications usage; Comm, communication.