Table 4 Associations with 28-day mortality.

From: Oculomic stratification of COVID-19 patients’ intensive therapy unit admission status and mortality by retinal morphological findings

Group

Measure

P-value

FDR

COVID-19

Retinal thickness

0.151

0.244

GCL + IPL thickness

0.610

0.610

RNFL thickness

0.480

0.533

Albumin lowest

 < 0.001*

 < 0.001

Neutrophils peak

 < 0.001*

 < 0.001

Haemoglobin lowest

0.200

0.286

Haematocrit lowest

0.328

0.410

CRP peak

 < 0.001*

 < 0.001

WBC on admission

0.001*

0.004

Neutrophils on admission

 < 0.001

0.001

EGFR lowest

0.098

0.184

Age on admission

 < 0.001*

 < 0.001

Pneumonia

Retinal thickness

0.067

0.347

GCL + IPL thickness

0.344

0.813

RNFL thickness

0.579

0.947

Albumin lowest

0.043

0.347

Neutrophils peak

0.207

0.617

Haemoglobin lowest

0.561

0.947

Haematocrit lowest

0.713

0.947

CRP peak

0.624

0.947

WBC on admission

0.618

0.947

Neutrophils on admission

0.630

0.947

EGFR lowest

0.060

0.347

Age on admission

0.001*

0.021

  1. Rows in bold text represent statistically significant differences in measures, where p ≤ 0.05.
  2. FDR false discovery rate, GCL ganglion cell layer, IPL inner plexiform layer, RNFL retinal nerve fibre layer, CRP C-reactive protein, WBC white blood cells, EGFR estimated glomerular filtration rate.
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