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Table 5 Correlations between mfERG measures in the five rings and clinical parameters in patients group

From: Neurophysiological visual assessment in patients with idiopathic intracranial hypertension: visual evoked potential and multifocal field electroretinography

MfERG Rings

CSF pressure

Papilledema

(r) coef.

P-value

(r) coef.

P-value

RT R1 amplitude

-0.085

0.656

0.095

0.617

RT R1 peak time

-0.123

0.518

0.249

0.798

LT R1 amplitude

-0.185

0.329

-0.053

0.783

LT R1 peak time

-0.007

0.970

-0.185

0.328

RT R2 amplitude

-0.147

0.438

-0.272

0.145

RT R2 peak time

0.384

0. 366

0.150

0.428

LT R2 amplitude

0.118

0.533

-0.115

0.547

LT R2 peak time

0.011

0.955

-0.097

0.610

RT R3 amplitude

-0.186

0.325

-0.141

0.458

RT R3 peak time

-0.144

0.449

-0.342

0.065

LT R3 amplitude

-0.073

0.700

-0.096

0.613

LT R3 peak time

0.165

0.382

-0.154

0.415

RT R4 amplitude

-0.072

0.706

0.086

0.653

RT R4 peak time

0.152

0.424

0.029

0.879

LT R4 amplitude

-0.111

0.560

-0.347

0.060

LT R4 peak time

-0.138

0.465

0.239

0.203

RT R5 amplitude

-0.132

0.488

0.015

0.936

RT R5 peak time

-0.201

0.286

-0.098

0.607

LT R5 amplitude

-0.068

0.721

0.005

0.979

LT R5 peak time

0.086

0.652

0.074

0.699

  1. mfERG: Multifocal electroretinography, P-value is significant if ˂ 0.05
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BMC Neurology

ISSN: 1471-2377

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