Table 4 Brief Pain Inventory by Pain Extent Subgroup
Variable | Regional Pain | Widespread Pain |
|---|---|---|
Pain Worst | 3.1 (1.9) | 6.6 (2.3)** |
Pain Least | 1.0 (1.3) | 3.2 (2.9) |
Pain Average | 2.7 (1.6) | 4.9 (2.1)* |
Pain Right Now | 1.4 (1.4) | 5.2 (2.4)** |
Pain Interference | Â | Â |
   General Activity | 0.6 (1.3) | 4.5 (2.1)** |
   Mood | 1.0 (1.8) | 4.8 (2.2)** |
   Walking Ability | 0.6 (1.5) | 4.2 (2.0)** |
   Normal Work | 1.1 (1.7) | 4.9 (2.5)** |
   Relations with others | 0.4 (0.9) | 4.2 (2.6)** |
   Sleep | 2.3 (3.2) | 5.4 (2.9) |
   Enjoyment of Life | 1.3 (1.0) | 5.2 (2.3)** |