28 August 2020>: Clinical Research
Effects of a Preoperative Carbohydrate-Rich Drink Before Ambulatory Surgery: A Randomized Controlled, Double-Blinded Study
Zhong Zhang ABCDEF , Rui-ke Wang ABCD , Bin Duan ABC , Zhi-gang Cheng ABD , E Wang ABD , Qu-lian Guo ABD , Hui Luo ABCDEF*DOI: 10.12659/MSM.922837
Med Sci Monit 2020; 26:e922837
Table 2 Ultrasonography findings.
Time-point | Study group (n=34) | Control group (n=30) | |
---|---|---|---|
CSA (cm) | T | 4.20±0.87 | 4.18±0.62 |
T | 9.69±2.09* | 9.00±2.11* | |
T | 6.28±1.38* | 4.98±0.78* | |
T | 4.42±0.74 | 4.27±0.58 | |
GV (mL) | T | 37.01±19.84 | 37.40±13.39 |
T | 117.32±36.08* | 107.93±27.91* | |
T | 67.22±29.49* | 49.04±15.4* | |
T | 40.08±20.43 | 38.70±13.76 | |
cGV (mL/kg) | T | 0.60±0.34 | 0.65±0.29 |
T | 1.90±0.61* | 1.85±0.66* | |
T | 1.10±0.51* | 0.85±0.37* | |
T | 0.65±0.34 | 0.67±0.31 | |
CSA – cross-sectional area; GV – gastric volume; cGV – weight-corrected volume. Values are presented as mean ± standard deviation. * P # P |