| excess | 0.16 |
| transform with year | 0.49 |
| cluster around excessiv… | 0.45 |
| cluster around dread | 0.45 |
| fade with time | 0.25 |
| range | 0.21 |
| mimic physical illnesses | 0.16 |
| interfere with a person… | 0.16 |
| persist for substantial… | 0.16 |
| feel unsafe | 0.16 |
| last for month | 0.13 |
| impairment | 0.37 |
| severe | 0.59 |
| persistent | 0.41 |
| common | 0.37 |
| distressing | 0.33 |
| individual | 0.33 |
| disruptive | 0.31 |
| private | 0.21 |
| chronic | 0.21 |
| emotional | 0.21 |
| associated with anxiety | 0.73 |
| caused by physical prob… | 0.41 |
| treated | 0.25 |
| associated with worry | 0.16 |