Total* | Indirect* | Direct* | |||||||
OR | 95% CI | P value | OR | 95% CI | P value | OR | 95% CI | P value | |
Other professional and associate | Ref | Ref | Ref | Ref | Ref | Ref | Ref | Ref | Ref |
Administrative and secretarial | 1.29 | 0.89 to 1.85 | 0.18 | 1.04 | 1.01 to 1.08 | 0.01 | 1.23 | 0.85 to 1.78 | 0.27 |
Healthcare | 2.46 | 1.82 to 3.33 | <0.001 | 1.23 | 1.09 to 1.40 | 0.001 | 2.00 | 1.43 to 2.79 | <0.001 |
Indoor trades, process and plant | 2.07 | 1.38 to 3.12 | <0.001 | 1.17 | 1.06 to 1.30 | 0.003 | 1.77 | 1.16 to 2.69 | 0.01 |
Leisure and personal service | 1.80 | 1.03 to 3.14 | 0.04 | 1.14 | 1.04 to 1.25 | 0.01 | 1.58 | 0.92 to 2.74 | 0.10 |
Managers, directors and senior officials | 1.17 | 0.78 to 1.77 | 0.45 | 1.04 | 1.003 to 1.08 | 0.03 | 1.13 | 0.75 to 1.69 | 0.56 |
Outdoor trades | 1.61 | 0.83 to 3.10 | 0.16 | 1.13 | 1.04 to 1.23 | 0.005 | 1.42 | 0.74 to 2.75 | 0.29 |
Sales and customer service | 1.53 | 0.87 to 2.67 | 0.14 | 1.11 | 1.04 to 1.18 | 0.002 | 1.38 | 0.78 to 2.45 | 0.27 |
Social care and community protective services | 1.41 | 0.86 to 2.32 | 0.18 | 1.12 | 1.04 to 1.21 | 0.005 | 1.26 | 0.75 to 2.12 | 0.38 |
Teaching, education and childcare | 1.17 | 0.85 to 1.61 | 0.33 | 1.12 | 1.04 to 1.21 | 0.002 | 1.04 | 0.75 to 1.46 | 0.80 |
Transport and mobile machine | 2.17 | 1.04 to 4.50 | 0.04 | 1.23 | 1.08 to 1.40 | 0.002 | 1.77 | 0.87 to 3.61 | 0.12 |
*Total effect=the effect of occupation prior to adjustment for the mediator (work-related close contact); indirect effect=the effect of occupation on odds of seropositivity mediated through work-related close contact; direct effect=the effect of occupation excluding mediation by work-related close contact.