Risk of low back pain in relation to positive associations (univariate) using a multivariate model
Positive factors on univariate analysis | Odds ratio | (95% CI)* |
---|---|---|
*ORs adjusted for age and gender in a logistic regression model. | ||
Hyperactivity/inattention | ||
Low | 21.0 | (referent) |
Medium | 0.8 | (0.6 to 1.2) |
High | 0.8 | (0.5 to 1.2) |
Conduct problems | ||
Low | 1.0 | (referent) |
Medium | 1.9 | (1.3 to 2.7) |
High | 2.4 | (1.6 to 3.8) |
Emotional problems | ||
Low | 1.0 | (referent) |
Medium | 1.1 | (0.8 to 1.6) |
High | 2.0 | (1.4 to 2.9) |
Peer problems | ||
Low | 1.0 | (referent) |
Medium | 1.2 | (0.8 to 1.7) |
High | 1.0 | (0.7 to 1.4) |
Headache | ||
No days | 1.0 | (referent) |
1–2 days | 1.3 | (0.9 to 1.8) |
More than 3 days | 1.8 | (1.2 to 2.7) |
Abdominal pain | ||
No days | 1.0 | (referent) |
1–2 days | 1.2 | (0.9 to 1.7) |
More than 3 days | 1.4 | (0.9 to 2.4) |
Sore throats | ||
No days | 1.0 | (referent) |
1–2 days | 1.4 | (0.96 to 2.0) |
More than 3 days | 1.7 | (1.2 to 2.5) |
Daytime tiredness | ||
No days | 1.0 | (referent) |
1–2 days | 1.5 | (1.02 to 2.2) |
More than 3 days | 1.9 | (1.3 to 2.8) |
Part time job | ||
No | 1.0 | (referent) |
Yes | 1.4 | (1.01 to 1.9) |