{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T01:36:20Z","timestamp":1747186580222,"version":"3.40.5"},"reference-count":17,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2023,8,4]],"date-time":"2023-08-04T00:00:00Z","timestamp":1691107200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100007786","name":"National Center for Child Health and Development","doi-asserted-by":"publisher","award":["26\u20108"],"award-info":[{"award-number":["26\u20108"]}],"id":[{"id":"10.13039\/100007786","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["obgyn.pericles-gcp.literatumonline.com"],"crossmark-restriction":true},"short-container-title":["J of Obstet and Gynaecol"],"published-print":{"date-parts":[[2023,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aim<\/jats:title><jats:p>Women's clothing during pregnancy may influence perinatal outcomes. A preliminary study suggested that midwives' advice to avoid wearing tight clothing during pregnancy may reduce the risk of preterm delivery. We examined the effects of such advice to pregnant women on the risk of preterm birth and health status during pregnancy.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>An open\u2010label evaluator\u2010blinded randomized controlled trial was conducted at the National Centre for Child Health and Development in Tokyo, Japan. Normal pregnant women were randomly assigned to receive constrictive clothing elimination care or standard care at 20\u2009weeks gestation. The control group was issued leaflets concerning anemia prevention at entry and skin care at 30\u2009weeks' gestation, along with a brief explanation and answers to questions by midwives as standard care. The intervention group received advice from midwives concerning avoiding constrictive clothing in addition to standard care. The primary outcome was the incidence of preterm birth (&lt;37\u2009weeks). The secondary outcomes were 12 indicators related to preterm delivery or health status.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Among 624 randomly assigned women, 599 (intervention group, <jats:italic>n<\/jats:italic>\u2009=\u2009306; control group, <jats:italic>n<\/jats:italic>\u2009=\u2009293) completed the study between February 2015 and August 2016. The incidence of preterm birth in the intervention and control groups was 4.2% (13\/306) and 5.1% (15\/293), respectively (<jats:italic>p<\/jats:italic>\u2009=\u20090.614). There were no significant differences regarding any secondary outcomes, including obstetric outcomes and physical\/mental indicators, during pregnancy.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Advice from midwives to avoid constrictive clothing during pregnancy did not influence the incidence of preterm birth or maternal health status.<\/jats:p><jats:p><jats:bold>Trial registration:<\/jats:bold> UMIN000016853 (March 30, 2015).<\/jats:p><\/jats:sec>","DOI":"10.1111\/jog.15762","type":"journal-article","created":{"date-parts":[[2023,8,4]],"date-time":"2023-08-04T11:53:01Z","timestamp":1691149981000},"page":"2656-2663","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Randomized trial of advice from healthcare professionals to eliminate constriction by maternal clothing on the trunk to prevent preterm birth and improve health status"],"prefix":"10.1111","volume":"49","author":[{"given":"Sachiko","family":"Kato","sequence":"first","affiliation":[{"name":"Department of Nursing National Center for Child Health and Development  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5957-600X","authenticated-orcid":false,"given":"Kenji","family":"Takehara","sequence":"additional","affiliation":[{"name":"Department of Health Policy National Center for Child Health and Development  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3099-4619","authenticated-orcid":false,"given":"Aiko","family":"Sasaki","sequence":"additional","affiliation":[{"name":"Center for Maternal\u2010Fetal, Neonatal and Reproductive Medicine National Center for Child Health and Development  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hitomi","family":"Suganuma","sequence":"additional","affiliation":[{"name":"Department of Nursing National Center for Child Health and Development  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Naoko","family":"Kakee","sequence":"additional","affiliation":[{"name":"Division of Bioethics National Center for Child Health and Development  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eisuke","family":"Inoue","sequence":"additional","affiliation":[{"name":"Showa University Research Administration Center Showa University  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shinji","family":"Tanigaki","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Kyorin University School of Medicine  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9387-1849","authenticated-orcid":false,"given":"Haruhiko","family":"Sago","sequence":"additional","affiliation":[{"name":"Center for Maternal\u2010Fetal, Neonatal and Reproductive Medicine National Center for Child Health and Development  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,8,4]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S2214-109X(18)30451-0"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(16)31593-8"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1186\/1742-4755-10-S1-S2"},{"key":"e_1_2_8_5_1","unstructured":"CDC:Centers for Disease Control and Prevention.Reproductive Health Maternal and Infant Health Preterm Birth. 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