Crude ORs and 95% CIs for PIMS-TS by IMD quintile and ethnicity (STRS referring region only, under 16 years only, n=63*)
| N, cohort | %, cohort | N, population | %, population | Rate per 100 000 | OR estimate | 95% CI | P value | |
| IMD | ||||||||
| Quintile 1 | 15 | 24 | 185 365 | 14 | 8.1 | 5.2 | 1.9 to 14.3 | 0.0014 |
| Quintile 2 | 22 | 35 | 300 958 | 22 | 7.3 | 4.7 | 1.8 to 12.4 | 0.0018 |
| Quintile 3 | 15 | 24 | 276 896 | 20 | 5.4 | 3.5 | 1.3 to 9.6 | 0.0158 |
| Quintile 4 | 6 | 10 | 277 762 | 20 | 2.2 | 1.4 | 0.4 to 4.5 | 0.5894 |
| Quintile 5 | 5 | 8 | 320 936 | 24 | 1.6 | 1 | ||
| Ethnicity | ||||||||
| White | 15 | 24 | 942 267 | 73 | 1.6 | 1 | ||
| Black | 35 | 56 | 140 014 | 11 | 25 | 15.7 | 8.6 to 28.7 | <0.0001 |
| Asian | 6 | 10 | 94 094 | 7 | 6.4 | 4 | 1.6 to 10.3 | 0.0041 |
| Mixed | 4 | 6 | 100 718 | 8 | 4 | 2.5 | 0.8 to 7.5 | 0.1043 |
| Other | 3 | 5 | 16 851 | 1 | 17.8 | 11.2 | 3.2 to 38.6 | 0.0001 |
*Three patients of the 70 years were excluded due to self-referring from out of network, and four patients were excluded due to age.
IMD, Index of Multiple Deprivation; PIMS-TS, Paediatric Inflammatory Multisystem Syndrome, Temporally associated with SARS-CoV-2 ; STRS, South Thames Retrieval Service.