Brief Article
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Nov 28, 2009; 15(44): 5586-5591
Published online Nov 28, 2009. doi: 10.3748/wjg.15.5586
Figure 1
Figure 1 Time course of changes in RPP and SpO2 (Study 1). A: RPP tended to increase more in the TO group than in the TN group, although this difference did not reach statistical significance; B: SpO2 fell significantly at 2 and 5 min after the start of transoral endoscopic examination. Bars show SE. aP < 0.05.