. 2021 May 7;25:155–161. doi: 10.1016/j.jor.2021.05.004

Table 3.

Patient-reported outcome measures.

Outcome	N Studies	N PRP	PRP Mean	Control N	Control Mean	P-Value
FSS 1 Mo	5	137	5.05	136	6.17	0.57
FSS 3 Mo	6	158	4.59	156	5.95	0.03^a
FSS 6 Mo	3	76	5.05	76	6.17	0.03^a
SSS 1 Mo	5	137	7.52	136	8.46	<0.00001^a
SSS 3 Mo	6	158	7.97	156	8.14	<0.00001^a
SSS 6 Mo	3	158	6.64	156	7.58	0.23
VAS 1 Mo	3	91	2.9	90	3.4	0.51
VAS 3 Mo	5	138	2.9	134	3.5	<0.0001^a

C; Control, FSS; Functional Status Scale, Mo; Month, N; Number, N/R; Not reported, PRP; Platelet-Rich Plasma, SSS; Symptomatic Severity, VAS; Visual Analogue Scale.

denotes statistical significance.