Table 1 The prevalence and percentages of individuals with low, medium and high levels of depressive symptoms across number of musculoskeletal pain locations at baseline with number of cases and incidence rates for long term sickness absence (LTSA)
From: Comorbid symptoms of depression and musculoskeletal pain and risk of long term sickness absence
Pain Location count | low depressive symptoms | medium depressive symptoms | high depressive symptoms | Total |
|---|---|---|---|---|
0 | 91.4 (1598) | 5.8 (102) | 2.8 (48) | 28.0(1748) |
cases/incidence rates | 166/.22 | 15/.33 | 12/.65 | 194/.24 |
Chi2 contribution | 31.3 | 72.6 | 48.9 | 152.9 |
1 | 82.9 (1415) | 11.2 (191) | 5.9 (100) | 27.3(1706) |
cases/incidence rates | 227/.36 | 29/.34 | 21/.52 | 277/.36 |
Chi2 contribution | 2.6 | 5.5 | 4.6 | 12.6 |
2 | 73.7 (1340) | 17.1 (311) | 9.2 (168) | 29.1(1819) |
cases/incidence rates | 242/.40 | 69/.56 | 31/.46 | 343/.42 |
Chi2 contribution | 7.8 | 20.2 | 9.9 | 37.9 |
3 | 62.9 (612) | 23.0 (224) | 14.1 (137) | 15.6(973) |
cases/incidence rates | 130/.48 | 45/.47 | 35/.62 | 212/.50 |
Chi2 contribution | 33.7 | 70.0 | 62.5 | 166.2 |
Total | 79.5 (4965) | 13.3 (828) | 7.25 (453) | 6246 |
cases/incidence rates | 791/.34 | 166/.46 | 105/.55 | 1070/.36 |
Chi2 contribution | 75.3 | 168.3 | 125.9 | 369.5 |