Table 2. Platelet-rich plasma proteins, corticosteroid injection and placebo.

*American Orthopaedic Foot and Ankle Society (AOFAS), ** Platelet rich plasma proteins

Duration	Visual analogue scale pain scores			AOFAS* score
	PRP** group	Corticosteroid Injection group	Placebo group	PRP** group	Corticosteroid injection group	Placebo  group
Pre-intervention	7.44	7.72	7.56	51.56	55.72	50.28
Three week – three months Follow-up	2.52	3.64	7.44	88.24	81.32	50.84