Table 3. Injection site pain.

Week	Time point	Mean VAS score (0 – 100 mm scale)	Acceptable, n (%)
			Yes	No
Week 1	Dose	7.93	61 (65)	1 (1)
	1 hour	0.40	10 (11)	1 (1)
	24 hours	0.06	4 (5)	0
Week 2	Dose	8.15	44 (51)	2 (2)
	1 hour	0.74	9 (11)	0
	24 hours	0.36	3 (4)	0
Week 3	Dose	6.46	50 (56)	2 (2)
	1 hour	0.51	9 (10)	0
	24 hours	0.06	2 (2)	0
Week 4	Dose	4.08	35 (41)	1 (1)
	1 hour	0.21	4 (5)	0
	24 hours	0.01	1 (1)	0
Week 5	Dose	4.38	37 (41)	2 (2)
	1 hour	1.08	7 (8)	0
	24 hours	0.03	3 (3)	0
Week 6	Dose	3.28	35 (38)	3 (3)
	1 hour	0.12	4 (4)	0
	24 hours	0.02	2 (2)	0
Week 7	Dose	3.67	36 (40)	1 (1)
	1 hour	0.20	4 (4)	0
	24 hours	0.11	2 (2)	0
Week 8	Dose	2.30	28 (31)	1 (1)
	1 hour	0.31	2 (2)	0
	24 hours	0.18	2 (2)	0

VAS = visual analog scale.