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Table 4 Change of visual acuity

From: A study on sublabial transsphenoidal treatment of pituitary tumor under microscope with aid of endoscope

Group The number of defected eye Before surgery The number of improved eye After surgery
Control(n = 212) 138(100.0) 112(81.1)
Study (n = 80) 56(100.0) 46(82.1)
  1. n: The number of eye