Table 7 Final model to predict the Nepean dyspepsia index quality of life score.
| Variable | Partial r2 | p Value |
|---|---|---|
| Age | 0.1% | 0.34 |
| Female sex | 0.7% | 0.01 |
| Body mass index | 0.2% | 0.19 |
| Gastric emptying | ||
| 1 h | 0.1% | 0.33 |
| 2 h | <0.1% | 0.52 |
| 4 h | <0.1% | 0.83 |
| Centre type | ||
| Primary | <0.1% | 0.82 |
| Tertiary | <0.1% | 0.36 |
| Postprandial fullness | 0.5% | 0.05 |
| Bloating | <0.1% | 0.38 |
| Early satiety | 0.2% | 0.23 |
| Epigastric pain | 4.5% | <0.001 |
| Nausea | 3.5% | <0.001 |
Partial r2 values from the multiple linear regression model reflect all variables included in the model.