From: A study on sublabial transsphenoidal treatment of pituitary tumor under microscope with aid of endoscope
Group
Cure
Good
No change
Worse
Death
Efficacy (%)
Control (n = 106)
78(73.6)
20(18.9)
5(4.7)
1(0.9)
2(1.9)
92.5
Study (n = 40)
35(87.5)
4(10.0)
1(2.5)
97.5*