Measurement properties of the falls efficacy scale in patients on hemodialysis

Table 2 The ICC, SEM, MDC, floor or ceiling effect, and comparisons between FES score (n = 65)

	ICC (95% CI)	SEM	MDC	MDC_%	Floor/ceiling effects (%)	Assessment 1	Assessment 2	p value
Interrater	0.91 (0.85–0.94)*	2.99	8.26	8.8	0/40.0	94.3 ± 9.5	94.0 ± 10.1	0.619 ^a
Intrarater	0.78 (0.66–0.86)*	4.46	12.33	13.0	0/41.5	94.3 ± 9.5	95.3 ± 9.4	0.178^b

FES Falls Efficacy Scale, ICC Interclass correlation coefficient, SEM Standard error measurement, MDC Minimal detectable change, MDC_% Minimal detectable change expressed as a percentage; 95% CI 95% confidence interval
^*p < 0.001 for F-test
^aComparison of FES score assessed by rater 1 and rater 2 on the first evaluation day
^bComparison of FES score assessed by rater 1 on different days

ISSN: 2059-1381