{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,27]],"date-time":"2026-10-27T12:48:25Z","timestamp":1793105305079,"version":"4.5.0"},"reference-count":75,"publisher":"BMJ","issue":"4","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Qual Saf"],"accepted":{"date-parts":[[2021,5,27]]},"published-print":{"date-parts":[[2022,4]]},"abstract":"<jats:sec>\n                  <jats:title>Objective<\/jats:title>\n                  <jats:p>To assess differences in rates of postpartum hospitalisations among homeless women compared with non-homeless women.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Design<\/jats:title>\n                  <jats:p>Cross-sectional secondary analysis of readmissions and emergency department (ED) utilisation among postpartum women using hierarchical regression models adjusted for age, race\/ethnicity, insurance type during delivery, delivery length of stay, maternal comorbidity index score, other pregnancy complications, neonatal complications, caesarean delivery, year fixed effect and a birth hospital random effect.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Setting<\/jats:title>\n                  <jats:p>New York statewide inpatient and emergency department databases (2009\u20132014).<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Participants<\/jats:title>\n                  <jats:p>82\u2009820 and 1\u2009026\u2009965 postpartum homeless and non-homeless women, respectively.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Main outcome measures<\/jats:title>\n                  <jats:p>Postpartum readmissions (primary outcome) and postpartum ED visits (secondary outcome) within 6\u2009weeks after discharge date from delivery hospitalisation.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>Homeless women had lower rates of both postpartum readmissions (risk-adjusted rates: 1.4% vs 1.6%; adjusted OR (aOR) 0.87, 95% CI 0.75 to 1.00, p=0.048) and ED visits than non-homeless women (risk-adjusted rates: 8.1% vs 9.5%; aOR 0.83, 95%\u2009CI 0.77 to 0.90, p&lt;0.001). A sensitivity analysis stratifying the non-homeless population by income quartile revealed significantly lower hospitalisation rates of homeless women compared with housed women in the lowest income quartile. These results were surprising due to the trend of postpartum hospitalisation rates increasing as income levels decreased.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusions<\/jats:title>\n                  <jats:p>Two factors likely led to lower rates of hospital readmissions among homeless women. First, barriers including lack of transportation, payment or childcare could have impeded access to postpartum inpatient and emergency care. Second, given New York State\u2019s extensive safety net, discharge planning such as respite and sober living housing may have provided access to outpatient care and quality of life, preventing adverse health events. Additional research using outpatient data and patient perspectives is needed to recognise how the factors affect postpartum health among homeless women. These findings could aid in lowering readmissions of the housed postpartum population.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1136\/bmjqs-2020-012898","type":"journal-article","created":{"date-parts":[[2021,6,16]],"date-time":"2021-06-16T13:40:44Z","timestamp":1623850844000},"page":"267-277","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":7,"title":["Reduced rate of postpartum readmissions among homeless compared with non-homeless women in New York: a population-based study using serial, cross-sectional data"],"prefix":"10.1136","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2452-5832","authenticated-orcid":false,"given":"Rie","family":"Sakai-Bizmark","sequence":"first","affiliation":[{"name":"The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA, USA"},{"name":"Department of Pediatrics, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9759-6191","authenticated-orcid":false,"given":"Hiraku","family":"Kumamaru","sequence":"additional","affiliation":[{"name":"Department of Healthcare Quality Assessment, The University of Tokyo School of Medicine, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dennys","family":"Estevez","sequence":"additional","affiliation":[{"name":"The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8345-9321","authenticated-orcid":false,"given":"Sophia","family":"Neman","sequence":"additional","affiliation":[{"name":"The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lauren E M","family":"Bedel","sequence":"additional","affiliation":[{"name":"The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3742-1434","authenticated-orcid":false,"given":"Laurie A","family":"Mena","sequence":"additional","affiliation":[{"name":"The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9086-6745","authenticated-orcid":false,"given":"Emily H","family":"Marr","sequence":"additional","affiliation":[{"name":"The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5500-404X","authenticated-orcid":false,"given":"Michael 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