Research on Influences of Transient High IOP during LASIK on Retinal Functions and Ultrastructure

Table 1

Changes of ERG a-wave in suction 20 seconds, 3 minutes and normal control groups (𝜇v).

	Item
Group	Recovery	Recovery	Recovery	Recovery	Recovery	Recovery	Recovery	Recovery	Recovery
	10 minutes	20 minutes	30 minutes	1 hour	1 day	7 days	14 days	28 days	56 days
Suction 20	35.69	41.33	33.23	38.67	29.03	36.23	35.11	31.88	32.58
seconds groups	± 8.66	± 22.69	± 10.18	± 8.79	± 13.04	± 8.76	± 13.43	± 14.34	± 15.75
Suction 3	38.47	37.34	36.69	36.98	30.75	35.03	37.03	32.31	33.88
minutes groups	± 7.89	± 8.39	± 8.96	± 11.51	± 7.97	± 11.54	± 9.86	± 12.34	± 12.34
Control	37.85	30.93	33.46	35.01	29.11	29.49	33.69	36.27	34.66
groups	± 12.39	± 14.02	± 11.45	± 13.22	± 15.47	± 13.51	± 10.01	± 8.99	± 9.38