04 July 2020: Clinical Research
Effect of Oral Glucose Water Administration 1 Hour Preoperatively in Children with Cyanotic Congenital Heart Disease: A Randomized Controlled Trial
Xizhen Huang 1AE* , Haoruo Zhang 2BD* , Yanjuan Lin 1CE* , Liangwan Chen 1BD* , Yanchun Peng 1C , Fei Jiang 1B , Fen Lin 1CF , Sailan Li 1CD , Lingyu Lin 3CDOI: 10.12659/MSM.922642
Med Sci Monit 2020; 26:e922642
Table 2 Preoperative blood glucose levels and volume and pH of gastric content.
| 2-h fastn=174 | 1-h fastn=170 | t/χ2 | P | |
|---|---|---|---|---|
| Gastric content, ml/kg of body weight | ||||
| Mean±SD | 0.43±0.33 | 0.34±0.35 | 2.55 | 0.011 |
| 95% CI | [0.38, 0.48] | [0.29, 0.39] | ||
| Volume of gastric content >0.4 ml/kg of body weight (n, %) | 35 (20.1%) | 18 (10.6%) | 5.988 | 0.014 |
| pH of gastric content | 92 (52.9%) | 88 (51.8%) | 0.042 | 0.837 |
| Gastric content >0.4 ml/kg of body weight and pH | 18 (10.3%) | 15 (8.8%) | 0.229 | 0.632 |
| Blood glucose, mmol/L | ||||
| Mean±SD | 5.59±1.11 | 6.21±0.78 | −5.91 | < 0.001 |
| 95% CI | [5.43, 5.76] | [6.09, 6.33] | ||