Table 5.

Change in distribution of modified Ashworth scale (MAS) scores over time.

Time	MAS = 0	MAS = 1	MAS = 1 +	MAS = 2	MAS = 3	Total no. of joints assessed
T0	2 (1.3%)	3 (1.9%)	3 (1.9%)	81 (50.6%)	71 (44.4%)	160
T1	66 (48.2%)	41 (29.9%)	1 (0.7%)	21 (15.3%)	8 (5.8%)	137
T2	62 (59%)	26 (24.8%)	1 (1%)	14 (13.3%)	2 (1.9%)	105
T3	72 (45%)	53 (33.1%)	2 (1.3%)	31 (19.4%)	2 (1.3%)	160

T0 = pre-injection; T1 = within 2 weeks post-injection; T2 = within 6–8 weeks post-injection; T3 = within 3–5 months post-injection.