Table 2.

Reliability and Validity Analysis of the Indonesian Version of AFSS

Variables	Correlation				ICC D1 and D8 − 14	Cronbach α
	Total AF Burden Domain	Health Care Utilization Domain	Symptom Severity Domain	Total
Total AF Burden Domain	-	0.282*	0.627**	0.895**	0.956**	0.651
A3 A4 A5 A6 A7 A8	0.404** 0.477** 0.812** 0.550** 0.754** 0.617**	0.213 0.055 0.294* 0.365** 0.095 0.078	0.224 0.244 0.547** 0.414** 0.431** 0.252	0.361** 0.443** 0.756** 0.561** 0.666** 0.470**	0.803** 0.918** 0.904** 0.939** 0.926** 0.911**
Health Care Utilization Domain	0.282*	-	0.365**	0.508**	0.961**	0.713
B9 B10 B11 B12	0.315* 0.265* 0.254 0.128	0.397** 0.920** 0.909** 0.594**	0.270* 0.243 0.319* 0.319*	0.374** 0.440** 0.442** 0.333*	0.808** 0.958** 0.963** 0.846**
Symptom Severity Domain	0.627**	0.365**	-	0.880**	0.948**	0.778
C1 C2 C3 C4 C5 C6 C7	0.464** 0.403** 0.311* 0.490** 0.221 0.424** 0.541**	0.474** 0.399** 0.403** 0.033 0.106 0.071 0.233	0.693** 0.736** 0.644** 0.641** 0.688** 0.618** 0.607**	0.660** 0.638** 0.538** 0.564** 0.487** 0.525** 0.615**	0.961** 0.895** 0.919** 0.888** 0.942** 0.975** 0.945**
Total	0.895**	0.508**	0.880**	-	0.963**	0.819

* Significant correlation in α = 0.05 (2-tailed)

** Significant correlation in α = 0.01 (2-tailed)