{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,8]],"date-time":"2026-04-08T01:22:01Z","timestamp":1775611321478,"version":"3.50.1"},"reference-count":65,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2023,11,29]],"date-time":"2023-11-29T00:00:00Z","timestamp":1701216000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Obstet Med"],"published-print":{"date-parts":[[2024,12]]},"abstract":"<jats:sec><jats:title>Objective<\/jats:title><jats:p> To investigate the prevalence and aetiology of hypokalaemia in pregnancy. <\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p> This was a five-year retrospective audit of women who received care at a tertiary hospital, who developed hypokalaemia during pregnancy and within three weeks postpartum. Serum potassium and magnesium levels cause(s) of hospitalization and investigations for hypokalaemia were obtained from hospital records. <\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p> One hundred and ten women developed hypokalaemia during pregnancy and the immediate postpartum period, representing 0.36% of total births. Ninety-one per cent of patients had mild to moderate hypokalaemia (K 2.6\u20133.1\u2005mmol\/L), while 9% had severe hypokalaemia (K\u2009&lt;\u20092.6\u2005mmol\/L). The most common associations of hypokalaemia were infection (38%), vomiting (18%), hypertensive disorders (12%) and postpartum haemorrhage (9%). Twenty-four patients did not have a clear underlying aetiology of hypokalaemia, but only five had further investigations. <\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p> There was inadequate investigation and follow-up of hypokalaemia, particularly in women in whom an obvious cause was not apparent. <\/jats:p><\/jats:sec>","DOI":"10.1177\/1753495x231213537","type":"journal-article","created":{"date-parts":[[2023,11,30]],"date-time":"2023-11-30T06:11:51Z","timestamp":1701324711000},"page":"213-220","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["Hypokalaemia in pregnancy \u2013 Prevalence, underlying causes, and an approach to investigation"],"prefix":"10.1177","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5556-2308","authenticated-orcid":false,"given":"Jinwen","family":"He","sequence":"first","affiliation":[{"name":"Department of Obstetric Medicine and 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