Number of patients represented on the SLaM BRC Case Register with CRIS data linked to other data sets
| Data linkage | Number of patients on both databases (% of all CRIS active and inactive patients) |
|---|---|
| CRIS* and ONS mortality† data | 20 864 (9.3) |
| CRIS* and HES‡ data | 188 447 (84.4) |
| CRIS* and cancer registry§ data | 3442 (1.5) |
*CRIS active and inactive patients recorded as at 31 December 2014.
†(Up to 16 of December 2013.) ‡Up to 31 March 2013. §(Cancer registry data last updated 31 December 2008).
CRIS, Clinical Record Interactive Search; HES, Health Episode Statistics; ONS, Office for National Statistics; SLaM BRC, South London and Maudsley National Health Service (NHS) Foundation Trust Biomedical Research Centre.