Table 2:
Weight gain according to Energy Intake Phenotypes [median (IQR)] and correlations examined between weight gain and measured variables
| Measurement | Variable dichotomized | n | Total weight gain (kg) | p | correlation | |
|---|---|---|---|---|---|---|
| R | P | |||||
| Gastric Emptying T1/2 | Faster | 30 | 9.6 (3.1 – 14.9) | 0.03 | 0.37 | 0.003 |
| Slower | 30 | 2.8 (−4.6 – 9.2) | ||||
| Volume to Usual Fullness (VTF) | Less | 30 | 3.9 (−2.9 – 12.4) | 0.28 | 0.09 | 0.47 |
| More | 30 | 8.1 (2.4 – 16.1) | ||||
| Maximal Tolerated Volume (MTV) | Less | 30 | 4 (−0.8 – 11.2) | 0.49 | 0.08 | 0.53 |
| More | 30 | 7.2 (0.2 – 15.8) | ||||
| VAS Fullness | Less | 30 | 4.7 (−3.4 – 12.5) | 0.78 | 0.1 | 0.37 |
| More | 30 | 5 (1.8 – 14.6) | ||||
| Gastric Accommodation, Ratio | Less | 30 | 4.8 (0.8 – 10.5) | 0.24 | 0.03 | 0.84 |
| More | 30 | 5.4 (−0.7 – 18.1) | ||||
| Ad Libitum Buffet Meal | Less | 30 | 4.3 (−0.4 – 12.6) | 0.70 | 0.08 | 0.56 |
| More | 30 | 6.4 (−0.5 – 12.9) | ||||
| Ghrelin fasting, pg/mL | Less | 30 | 5.2 (0.6 – 15) | 0.78 | 0.03 | 0.76 |
| More | 30 | 4.6 (−1.4 – 12.5) | ||||
| CCK peak, pmol/L | Less | 30 | 4.8 (−2.1 – 13.2) | 0.91 | 0.04 | 0.71 |
| More | 30 | 4.3 (0.6 −13.5) | ||||
| GLP-1 peak, pM | Less | 30 | 7.9 (−2.4 – 12) | 0.67 | 0.1 | 0.40 |
| More | 30 | 4.2 (0.6 – 15.8) | ||||
| PYY peak, pg/mL | Less | 30 | 8.4 (0.5 – 13) | 0.60 | 0.01 | 0.97 |
| More | 30 | 3.8 (−2.5 – 14.8) | ||||