ORs (95% CIs) for psychological distress at follow-up for a SD increase in simple or choice reaction time at baseline in those with complete data (n=3088) and in those with imputed covariate data (n=3545)
| Simple reaction time, per SD | p Value | Choice reaction time, per SD | p Value | |
|---|---|---|---|---|
| OR (95% CI) | OR (95% CI) | |||
| Sample with complete data (n=3088) | ||||
| Adjustments | ||||
| Unadjusted | 1.14 (1.06 to 1.23) | <0.001 | 1.13 (1.04 to 1.22) | 0.002 |
| Age, sex, baseline GHQ score | 1.12 (1.03 to 1.21) | 0.007 | 1.14 (1.03 to 1.25) | 0.011 |
| Age, sex, baseline GHQ score, plus | ||||
| Social class and education | 1.11 (1.02 to 1.21) | 0.013 | 1.12 (1.01 to 1.24) | 0.027 |
| Health behaviours | 1.11 (1.02 to 1.21) | 0.012 | 1.13 (1.02 to 1.24) | 0.018 |
| Neuroticism | 1.11 (1.02 to 1.21) | 0.019 | 1.11 (1.01 to 1.22) | 0.049 |
| Chronic physical illnesses | 1.12 (1.03 to 1.21) | 0.009 | 1.13 (1.02 to 1.24) | 0.015 |
| All of the above | 1.11 (1.02 to 1.21) | 0.017 | 1.11 (1.00 to 1.24) | 0.048 |
| Sample with imputed covariates (n=3545) | ||||
| Adjustments | ||||
| Unadjusted | 1.13 (1.06 to 1.21) | <0.001 | 1.13 (1.05 to 1.21) | 0.001 |
| Age, sex, baseline GHQ score | 1.10 (1.02 to 1.19) | 0.012 | 1.14 (1.04 to 1.24) | 0.006 |
| Age, sex, baseline GHQ score, plus | ||||
| Social class and education | 1.09 (1.01 to 1.18) | 0.025 | 1.12 (1.02 to 1.24) | 0.015 |
| Health behaviours | 1.10 (1.02 to 1.19) | 0.013 | 1.13 (1.03 to 1.24) | 0.008 |
| Neuroticism | 1.09 (1.01 to 1.19) | 0.027 | 1.11 (1.02 to 1.22) | 0.027 |
| Chronic physical illnesses | 1.10 (1.02 to 1.19) | 0.017 | 1.13 (1.03 to 1.24) | 0.009 |
| All of the above | 1.10 (1.01 to 1.19) | 0.024 | 1.11 (1.01 to 1.23) | 0.031 |
GHQ, General Health Questionnaire.