Ontology highlight
ABSTRACT: Objective
To quantify the changes in opioid prescribing over time to a population with high rates of opioid use to understand the impact of longer elective wait times during the covid-19 pandemic.Design
With the approval of NHS England, a retrospective cohort study using linked electronic health record data in OpenSAFELY-TPP.Setting
Primary and secondary care electronic health records of people registered at general practices in England that use TPP SystmOne software, covering about 43% of the total registered population in England, linked to data from the Waiting List Minimum Dataset (WLMDS) within the OpenSAFELY-TPP platform, which is part of the NHS England OpenSAFELY covid-19 service.Participants
63 850 eligible patients on the waiting list for elective
SUBMITTER: Higgins R
PROVIDER: S-EPMC12699563 | biostudies-literature | 2025
REPOSITORIES: biostudies-literature