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Table 5 Correlation analyses of all systemic sclerosis patients with disease duration > 60 months (n = 16 eyes)

From: Correlation of retinal and choroidal microvascular impairment in systemic sclerosis

Parameter

FRP

SRP

DRP

CCP

SLP

HLP

FRP

      

CC

1

0.402

0.558

0.344

0.395

0.429

P

 

0.045

0.006

0.151

0.064

0.039

SRP

      

CC

0.402

1

0.517

0.274

0.341

0.385

P

0.045

 

0.010

0.289

0.162

0.071

DRP

      

CC

0.558

0.517

1

0.389

0.427

0.464

P

0.006

0.010

 

0.066

0.039

0.010

CCP

      

CC

0.344

0.274

0.389

1

0.385

0.397

P

0.151

0.289

0.066

 

0.069

0.055

SLP

      

CC

0.395

0.341

0.427

0.385

1

0.664

P

0.064

0.162

0.039

0.069

 

< 0.001

HLP

      

CC

0.429

0.385

0.464

0.397

0.664

1

P

0.039

0.071

0.010

0.055

< 0.001

 
  1. Italic values are statistically significant (P < 0.05)
  2. CC Correlation Coefficient, CCP Choriocapillaris Perfusion, CCT Choriocapillaris Thickness, CMT Central Macular Thickness, CMV Central Macular Volume, CSURI Capillaroscopic skin Ulcer Risk Index, CT Choroidal Thickness, DRP Deep Retinal Perfusion, FRP Full Retinal Perfusion, MRSS Modified Rodnan Skin Score, HLP Haller’s Layer Perfusion, HLT Haller’s Layer Thickness, SLP Sattler’s Layer Perfusion, SLT Sattler’s Layer Thickness, SRP Superficial Retinal Perfusion; P < 0.05 was considered statistically significant