Table 4.

Cronbach's alpha of the multi-item dimensions

	Belgium (n = 1,383)	France (n = 3,084)	Spain (n = 198)	The United Kingdom (n = 837)	Germany (n = 107)	Italy (n = 209)	Total (n = 5,818)
Bother from ISR	0.81	0.78	0.73	0.83	0.81	0.85	0.81
Arm movement	0.91	0.91	0.90	0.89	0.94	0.73	0.90
Sleep	0.91	0.84	0.90	0.88	0.94	0.68	0.88
Acceptability	0.80	0.88	0.83	0.84	0.81	0.90	0.85

ISR, injection site reactions