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Table 4 Changes in visual acuity and CSFT in eyes following treatment in the prompt and delayed treatment groups at the 1 year follow up visit:

From: REal-world treatment outcomes after delayed intRavitreal therapy in center-involving diabetic macular edema – RETORT study

 

Early treatment group

(n = 94)

Delayed treatment group (n = 15)

P value#

VA (ETDRS letters)

At the time of injection

49.74 ± 16.3

60.27 ± 15.2

0.003

After 1 year post treatment

57.38 ± 20.01

53.4 ± 12.67

0.170

P value*

< 0.001

0.042

 

CSFT

At the time of injection

527.2 ± 143.7

462.5 ± 73.57

< 0.001

After 1 year post treatment

422.6 ± 158.9

477.8 ± 92.94

0.846

P value*

< 0.001

0.021

 
  1. Abbreviations: VA – visual acuity; CSFT – central subfield thickness; ETDRS – Early Treatment Diabetic Retinopathy Study; P# - P value calculated between early and delayed treatment groups; P* - P value calculated at the time of injection and after 1 year-post treatment