Figures & data
Table 1 The main characteristics of the studies included in the meta-analysis
Figure 3 Forest plot of the effects of perioperative intravenous dextrose administration on the risk for postoperative nausea and vomiting according to the type of surgery.
![Figure 3 Forest plot of the effects of perioperative intravenous dextrose administration on the risk for postoperative nausea and vomiting according to the type of surgery.](/cms/asset/1de4bf86-439f-44b4-98a7-3b7c47367527/dtcr_a_178952_f0003_c.jpg)
Figure 4 Forest plot of the effects of perioperative intravenous dextrose administration on the risk for postoperative vomiting according to the type of surgery.
![Figure 4 Forest plot of the effects of perioperative intravenous dextrose administration on the risk for postoperative vomiting according to the type of surgery.](/cms/asset/514c94c6-afad-4a9a-9d88-57cbc1e07cf2/dtcr_a_178952_f0004_c.jpg)
Figure 5 Forest plot of the effects of perioperative intravenous dextrose administration on the requirement for anti-emetic therapy according to the type of surgery.
![Figure 5 Forest plot of the effects of perioperative intravenous dextrose administration on the requirement for anti-emetic therapy according to the type of surgery.](/cms/asset/6ac265fe-8570-456c-a94c-34e7ff687560/dtcr_a_178952_f0005_c.jpg)
Figure 6 Forest plot of the effect of perioperative intravenous dextrose administration on the risk for postoperative nausea and vomiting stratified by the volume of dextrose fluid.
![Figure 6 Forest plot of the effect of perioperative intravenous dextrose administration on the risk for postoperative nausea and vomiting stratified by the volume of dextrose fluid.](/cms/asset/ae9a3e48-df38-426d-9e76-0cd2f3ce4f10/dtcr_a_178952_f0006_c.jpg)
Figure 7 Forest plot of the effects of perioperative intravenous dextrose administration on postoperative glucose levels (mg dL−1).
![Figure 7 Forest plot of the effects of perioperative intravenous dextrose administration on postoperative glucose levels (mg dL−1).](/cms/asset/1afb174c-3dd9-4502-989b-09114b48aefb/dtcr_a_178952_f0007_c.jpg)