PEG-Asc-S (n=102) | PEG-Asc-M (n=99) | PEG-ES (n=100) | |
---|---|---|---|
Haematocrit (%) | |||
Baseline | 41.2±4.6 | 40.7±4.3 | 41.0±3.5 |
End of dose | 42.6±4.7*** | 42.3±4.5*** | 41.5±3.6*** |
End of colonoscopy | 40.9±4.7* | 40.5±4.5 | 40.0±3.7*** |
Red blood cell (×104/µL) | |||
Baseline | 443±46 | 438±47 | 436±43 |
End of dose | 458±48*** | 455±49*** | 442±45*** |
End of colonoscopy | 441±47 | 436±50 | 426±44*** |
Haemoglobin (g/dL) | |||
Baseline | 13.8±1.7 | 13.7±1.5 | 13.8±1.2 |
End of dose | 14.3±1.7*** | 14.2±1.6*** | 13.9±1.3*** |
End of colonoscopy | 13.7±1.7* | 13.6±1.6 | 13.5±1.3*** |
Na (mEq/L) | |||
Baseline | 141.1±1.9 | 141.0±1.7 | 141.0±2.1 |
End of dose | 141.4±1.9* | 141.7±1.6*** | 141.6±2.0*** |
End of colonoscopy | 141.1±1.8 | 141.5±1.8** | 141.7±2.0*** |
K (mEq/L) | |||
Baseline | 4.3±0.3 | 4.3±0.4 | 4.3±0.3 |
End of dose | 4.5±0.3*** | 4.4±0.4** | 4.3±0.3 |
End of colonoscopy | 4.3±0.3 | 4.3±0.4 | 4.1±0.3*** |
Cl (mEq/L) | |||
Baseline | 105.0±1.9 | 104.9±1.9 | 105.3±2.8 |
End of dose | 106.3±1.9*** | 106.4±1.9*** | 104.4±2.5*** |
End of colonoscopy | 106.6±2.0*** | 107.0±1.9*** | 105.5±2.6 |
Inorganic phosphate (mg/dL) | |||
Baseline | 3.3±0.4 | 3.3±0.5 | 3.2±0.5 |
End of dose | 3.6±0.5*** | 3.7±0.5*** | 3.2±0.5 |
End of colonoscopy | 3.3±0.5 | 3.4±0.5** | 3.0±0.5*** |
Ca (mg/dL) | |||
Baseline | 9.3±0.3 | 9.3±0.3 | 9.3±0.3 |
End of dose | 9.5±0.3*** | 9.5±0.3*** | 9.3±0.8 |
End of colonoscopy | 9.2±0.3** | 9.2±0.3* | 9.1±0.3*** |
Blood urea nitrogen (mg/dL) | |||
Baseline | 13.8±3.2 | 14.4±3.9 | 14.6±3.7 |
End of dose | 12.9±3.0*** | 13.4±3.9*** | 13.2±3.4*** |
End of colonoscopy | 13.1±2.9*** | 13.6±4.0*** | 13.6±3.5*** |
Creatinine (mg/dL) | |||
Baseline | 0.76±0.13 | 0.73±0.18 | 0.77±0.19 |
End of dose | 0.78±0.14** | 0.74±0.19** | 0.75±0.19** |
End of colonoscopy | 0.75±0.13* | 0.73±0.19 | 0.75±0.19** |
***p<0.001 compared with baseline, **p<0.01 compared with baseline, *p<0.05 compared with baseline.
PEG-Asc, polyethylene glycol-ascorbic acid solution; PEG-ES, polyethylene glycol-electrolyte solution.