| in some people | 2 | location |
| ibuprofen → cause → stomach | 10 |
| ibuprofen → cause → stomach pain | 4 |
| ibuprofen → cause → upset stomach | 3 |
| ibuprofen → cause → gastrointestinal upset | 3 |
| negative | neutral | positive |
| 0.920 | 0.075 | 0.005 |
| Raw frequency | 20 |
| Normalized frequency | 0.485 |
| Modifier score | 0.500 |
| Perplexity | 50.890 |