Table 1

VA improved ± 1 line (±3 lines)VA stable ±1 line (±3 lines)VA deteriorated ±1 line (±3 lines)

+
ELM ± 𝑃 = 0 . 5 8 7 9 ( 𝑃 = 0 . 2 6 2 5 )

+
OS/OS ± 𝑃 = 0 . 7 7 3 7 ( 𝑃 = 0 . 6 9 8 7 )

IPS+ 𝑃 = 0 . 9 5 7 9 ( 𝑃 = 0 . 0 1 6 9 )

OPS+ 𝑃 = 0 . 4 9 5 1 ( 𝑃 = 0 . 8 1 4 7 )