The frequency and time point of outpatient palliative care integration for people before death: an analysis of health insurance data in Lower Saxony, Germany

Aim This study aimed to analyse the number of deceased people who received different types of outpatient palliative care, the length of time prior to death that care was initiated, and their palliative care trajectory including the rate of hospital death. Subject and methods Data on 35,514 adults insured by the statutory health insurance who died in 2017 in Lower Saxony, Germany, were analysed. The study examined the provision of three different types of outpatient palliative care: general (GPC), intermediate (IPC) and specialised palliative care (SPC). In addition, oncological palliative care services (OS) were considered. Descriptive analyses include frequencies, timing and duration of these services, the number of inpatient hospital stays and hospital deaths. Results Prior to death, 31.4% of the deceased received outpatient palliative care: 21.3% GPC, 6.4% GPC with IPC and/or SPC and/or OS; and 3.7% IPC and/or SPC and/or OS, but no GPC. On average, GPC and OS were initiated 9 months and SPC 3 months prior to death. Six percent of the analytic sample received outpatient palliative care more than 2 years before death. Compared to those without outpatient palliative care, patients who received outpatient palliative care had more and longer inpatient hospital stays, but less frequently died in hospital. Conclusion Early outpatient palliative care took place in a minor percentage of deceased. Outpatient palliative care starts late before death for most patients, but enables more people not to die in hospital. However, significantly fewer people receive outpatient palliative care relative to current demand estimates. This is particularly true of general outpatient palliative care.