Table 7.

Statistical table of the correlation analyses of both general and first-condition analyses with corresponding Pearson's r values or Spearman's ρ values, Fisher's z (as effect size), confidences intervals (95% CI lower and upper), and p values

Analysis	Outcomes	Data distrib.	Coef.	r or ρ	Fisher's z	95% CI (lower)	95% CI (upper)	p value
General	RHI index - PD	Non-normal (RHI index)	ρ	0.187	0.189	0.035	0.331	0.016*
General	RHI index - ΔPSE	Non-normal (RHI index)	ρ	−0.125	−0.126	−0.267	0.021	0.094
General	PD - ΔPSE	Normal	r	−0.056	−0.056	−0.213	0.103	0.488
1st condition	RHI index  -  PD	Normal	r	0.054	0.054	−0.189	0.290	0.666
1st condition	RHI index - ΔPSE	Normal	r	−0.225	−0.229	−0.443	0.018	0.069
1st condition	PD - ΔPSE	Normal	r	0.029	0.029	−0.219	0.273	0.821

^*p < 0.05.