Dorothea Geddes-Barton

Filename Description bjo70309-sup-0001-Tables.docxWord 2007 document , 27.2 KB Table S1: Code list for CDC SMM. Table S2: Code list for CPSS SMM. Table S3: Code list for EMMOI SMM. Table S4: Agreement and Chance-Adjusted Agreement. Table S5: Two-by-Two for CDC and EMMOI Definitions. Table S6: Two-by-Two for CPSS and EMMOI Definitions. Table S7: Two-by-Two for CDC and CPSS Definitions.

1 Introduction Homelessness is not solely characterised by a lack of a roof or literal homelessness; it also encompasses insecure, unstable, and inadequate housing [1]. Safe, secure, healthy housing is a crucial determinant of health throughout life [2]. People experiencing homelessness experience high rates of psychiatric disorders, substance abuse, infectious diseases, and premature mortality [3, 4]. No routine data sources are capturing the prevalence of homelessness in pregnancy in the UK.

1 Introduction In the United Kingdom, individuals from minoritised ethnic groups have an increased risk of adverse maternal health outcomes. The UK Confidential Enquiry into Maternal Deaths has consistently shown that women of Black and Asian backgrounds experience significantly higher maternal mortality rates than White women [1].