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Table 1 Mean chest compression and within-day reliability - Time point 1

From: Consistency and variability in human performance during simulate infant CPR: a reliability study

 

Mean (SD)

ICC (95% CI)

SEM

MDC

MDC as % of mean

Rate (cpm)

104 (16)

.95 (.91–.97)

3.47

9.61

9%

Depth (mm)

42.9 (4.7)

.96 (.92–.98)

0.95

2.64

6%

Leaning (kg)

2.9 (0.9)

.94 (.88–.97)

0.23

0.64

22%

Duty cycle (%)

44 (11)

.95 (.91–.98)

2.41

6.68

15%

  1. cpm Compressions per minute, SD Standard deviation, ICC Intraclass correlation coefficient, SEM Standard error of measurement, MDC Minimal detectable change