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. 2019 Jul-Sep;63(3):222–230.

Table 4.

Comparison between RNFL thicknesses at different examinations

Paired Samples Test
Paired Differences 95% Confidence Interval of the Difference
Mean Std. Deviation Std. Error Mean Lower Upper t df Sig. (2-tailed)
Pair 1 RNFL_OCT_V0 - RNFL_OCT_V1 -1.585 3.860 .603 -2.804 -0.367 -2.630 40 0.012
Pair 2 RNFL_OCT_V1 - RNFL_OCT_V2 -0.889 4.374 0.729 -2.369 0.591 -1.219 35 0.231
Pair 3 RNFL_OCT_V0 - RNFL_OCT_V2 -2.447 4.385 0.711 -3.889 -1.006 -3.441 37 0.001