. 2018 Mar;18(1):47–54.

Table 4.

Spearman correlation coefficients, and p value between increase of plantar fascia thickness and 12^th week clinical outcomes (VAS score and 100-point scoring).

	Increase of plantar fascia thickness at 4^th week versus VAS score	Increase of plantar fascia thickness at 4^th week versus 100-point scoring	Increase of plantar fascia thickness at 12th week versus VAS score	Increase of plantar fascia thickness at 12th week versus 100-point scoring
ESWT group
Correlation	0.302	0.121	0.065	0.133
P-value	0.039^*	0.419	0.664	0.372
CSI group
Correlation	0.022	0.231	0.009	0.065
P-value	0.882	0.106	0.950	0.651

VAS: 10-point visual analogue scale. ESWT: extracorporeal shock wave therapy. Spearman’s rank correlation coefficient for correlation coefficients and p value.

p<0.05.