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Table 5 Bleb morphology graded from photographs: consistency and absolute agreement between the two raters

From: Evaluation of filtering blebs using the ‘Wuerzburg bleb classification score’ compared to clinical findings

 

Consistency

Absolute agreement

Vascularization

0.77

0.73

Corkscrew vessels

0.73

0.72

Encapsulation

0.49

0.49

Bleb height

0.87

0.85

Score without microcysts

0.63

0.61

  1. Limits of agreements (evaluated by Bland-Altman plots): vascularization +1.41/-0.81, corkscrew vessels +1.48/-1.17, encapsulation +2.4/-2.0, bleb height +1.21/-1.88, bleb score without microcysts +3.0/-2.6.