borderline significantP = 0.074
Eyes with level 47 showed a borderline significant decrease (OutR: β = −0.165 mm −1 /y, P = 0.074 and ExtR1: −0.297 mm −1 /y, P = 0.001), while eyes with ETDRS level 53 showed stabilization of the perfusion metrics.
Eyes with level 47 showed a borderline significant decrease (OutR: β = −0.165 mm −1 /y, P = 0.074 and ExtR1: −0.297 mm −1 /y, P = 0.001), while eyes with ETDRS level 53 showed stabilization of the perfusion metrics.
However, pairwise comparisons between ETDRS levels (Δβ) did not reach statistical significance.
Positive slopes indicate an increasing trend, while negative slopes indicate a decreasing trend.