| needle → Causes → pain | 0.34 | |
| needle → Causes → small injury | 0.22 | |
| needle → Causes → bleeding | 0.19 | |
| needle → Causes → little pain | 0.18 | |
| needle → Causes → pinching sensation | 0.16 | |
| needle → Causes → pneumothorax | 0.16 | |
| needle → Causes → redness | 0.16 | |
| needle → Causes → scarring | 0.16 | |
| needle → Causes → thinner needles | 0.16 |