Study | The area and language evaluated | Internal consistency (a) | Test–retest reliability (ICC) |
---|---|---|---|
Fayad et al. (2008) [6] | France (French) | 0.96 | 0.95 |
Varjú1 et al. (2008) [26] | Hungary (Hungarian) | 0.94 | 0.89 |
Lee et al. (2008) [20] | Korea (Korean) | 0.94 | 0.91 |
Imaeda et al. (2005) [8] | Japan (Japanese) | 0.96 | 0.82 |
Lee et al. (2004) [10] | Hong Kong (Cantonese Chinese) | 0.94 | 0.77 |
Liang et al. (2004) [11] | Taiwan (traditional Chinese) | 0.96 | 0.90 |
Offenbächer et al. (2003) [27] | German (Germany) | 0.95 | 0.90 |
Padua et al. (2003) [25] | Italy (Italian) | 0.90 | 0.89 |
Rosales et al. (2002) [28] | Spain (Spanish) | 0.95 | – |
Beaton et al. (2001) [22] | Canada and USA (English) | – | 0.96 |
Atroshi et al. (2000) [29] | Sweden (Swedish) | 0.96 | 0.92 |
This study | China (Mandarin Chinese) | 0.96 | 0.94 |