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 |