Additional file 1: Appendix 1. of Determinants of hospital length of stay for people with serious mental illness in England and implications for payment systems: a regression analysis Rowena Jacobs Nils Gutacker Anne Mason Maria Goddard Hugh Gravelle Tony Kendrick Simon Gilbody 10.6084/m9.figshare.c.3598265_D1.v1 https://springernature.figshare.com/articles/journal_contribution/Additional_file_1_Appendix_1_of_Determinants_of_hospital_length_of_stay_for_people_with_serious_mental_illness_in_England_and_implications_for_payment_systems_a_regression_analysis/4324583 Literature review search strategy. Appendix 2. Data sources. (DOCX 33 kb) 2015-09-30 05:00:00 Schizophrenia Bipolar disorder Psychosis Serious mental illness Length of stay Hospitalisation Mental health funding Prospective payment Resource use