Higher pain intensity | Positive | [21][27][35][44][50][52][56] | [19][24][26][45][48] | [25][47][55] | [39] | [18][37] | [53] | [46] |
| None | [20]b[29]c[42] | | | | | | |
|
Longer pain duration | Positive | [12][13][14][21][27][29]b | | [23][25]a | | | | |
| | [30][32][42]b[44][50][56] | [19][24][26] | [47][55] | [39][51] | | [53] | [46] |
| None | [20]b[31][33][35][49] | | | | | | |
|
Multiple site/widespread pain | Positive | [21][29]b[32][35][44] | [26] | [25][47][55] | | [36] | | [46] |
| None | | | | | | | |
|
Previous episode | Positive | [14][20]b[30][32][52] | [45] | [23][47][55] | | | [53] | [46] |
| None | [31][42]b[49][56] | | | | [18] | | |
|
Greater movement restriction | Positive | [32][40] | | [23] | [39] | | | |
| None | [20]b[31] | | | | | | |
|
Higher disability | Positive | [13][14][20]b[21][31] | | | | | | |
| | [33][35][42]b[44][50] | [24][26] | [23][47] | [39] | [37] | [53] | [46] |
| None | [56] | | | | | | |
|
Higher anxiety/depression | Positive | [17][21][30][43][49] | [24][26][45] | | | [18][34][36] | | |
| None | [35] | | | | | | |
|
Higher somatic perceptions/distress | Positive | [21][49] | [26][45] | [55] | | [33] | [53] | |
| None | | | | | | | |
|
Coping strategies | Positive | [21][43][54] | [26] | [47] | | [18] | | [46] |
| None | | | | | | | |
|
Social support | Positive | | | | | | [53] | [46] |
| None | | | | | | | |
|
Older age | Positive | [32][44][49][52][56] | [19] | [47] | | [36] | [53] | [46] |
| None | [12][20]b[29]c[31][33][35][42] | | [55] | [51] | [18] | | |