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Table 5 Correlation of cytokine levels with IOB grades in NVG patients

From: Downregulation of angiogenic factors in aqueous humor associated with less intraoperative bleeding in PDR patients with NVG receiving conbercept: a randomized controlled trial

Cytokines

Grades of IOB

rs

P value

IL-4

0.486

0.004

IL-22

0.326

0.060

Ang-2

0.409

0.016

PLGF

0.435

0.010

VEGF-A

0.489

0.003

  1. Correlations between cytokine levels and the grades of IOB was estimated by Spearman’s ranked correlation