The impact of patient-controlled hospital admissions among patients with severe mental disorders on health care cost: A nationwide register-based cohort study using quasi-experimental design.

To assess whether patient-controlled admissions (PCA) to psychiatric hospital wards have an effect on total health care costs in the short term and longer term compared with patients receiving treatment as usual (TAU). Based on Danish register data and using coarsened exact matching, patients who signed a contract for PCA during 2013-2016 were matched on observables with a control group of TAU patients identified from psychiatric registers. As primary outcome patients' expenditure was explored in 6-monthly intervals over the first 12 months, and as secondary outcome over the 12-24 month period after index month.

Patient-controlled hospital admission for patients with severe mental disorders: study protocol for a nationwide prospective multicentre study.

Introduction: Patient-controlled hospital admission for individuals with severe mental disorders is a novel approach in mental healthcare. Patients can admit themselves to a hospital unit for a short stay without being assessed by a psychiatrist or contacting the emergency department. Previous studies assessing the outcomes of patient-controlled hospital admission found trends towards reduction in the use of coercive measures and length of hospital stay; however, these studies have methodological shortcomings and small sample sizes.