From: Simple neck pain questions used in surveys, evaluated in relation to health outcomes: a cohort study
No pain | Pain | Pain – No pain | ||
---|---|---|---|---|
Proportion, % | Proportion, % | Proportion diff | 95% CI | |
Very good health | 26.1 | 11.0 | −15 | −19.1; -10.8 |
Mean | Mean | Mean diff | 95 % CI | |
Sleep disturbance score a | 4.229 | 4.550 | 0.32 | 0.208; 0.432 |
Stress score a | 3.352 | 3.674 | 0.32 | 0.253; 0.391 |
Energy score a | 3.998 | 3.934 | −0.06 | −0.119; -0.009 |