Association between gestational age at threatened preterm birth diagnosis and incidence of preterm birth: the Japan Environment and Children's Study.
Journal
Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288
Informations de publication
Date de publication:
08 08 2023
08 08 2023
Historique:
received:
13
11
2022
accepted:
10
07
2023
medline:
10
8
2023
pubmed:
9
8
2023
entrez:
8
8
2023
Statut:
epublish
Résumé
We evaluated the association between gestational age at threatened preterm birth (TPTB) diagnosis and preterm birth (PTB) incidence using a nationwide birth cohort. Data of 94,236 women with singleton deliveries from the Japan Environment and Children's Study (enrolled between 2011 and 2014) were analysed. Participants were divided based on parity and gestational age at TPTB diagnosis (22-24, 25-27, 28-30, 31-33, and 34-36 weeks). Multivariable logistic regression models were used to calculate the odds ratios (ORs) for PTB before 37 and 34 weeks in women from all groups, using participants without TPTB as the reference. The adjusted ORs for PTB before 37 weeks were the highest in the latest gestational age group in nulliparous and multiparous women without previous PTB, while those before 34 weeks were the highest in the earliest and latest gestational age group in multiparous women without previous PTB and in the earliest gestational age group in multiparous women with previous PTB. The association between gestational age at TPTB diagnosis and PTB incidence varies based on maternal parity and PTB before 37 or 34 weeks. Further studies with detailed clinical data and a unified TPTB diagnosis protocol are necessary to clarify this association.
Identifiants
pubmed: 37553437
doi: 10.1038/s41598-023-38524-9
pii: 10.1038/s41598-023-38524-9
pmc: PMC10409764
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
12839Investigateurs
Michihiro Kamijima
(M)
Shin Yamazaki
(S)
Yukihiro Ohya
(Y)
Reiko Kishi
(R)
Nobuo Yaegashi
(N)
Koichi Hashimoto
(K)
Chisato Mori
(C)
Shuichi Ito
(S)
Zentaro Yamagata
(Z)
Hidekuni Inadera
(H)
Takeo Nakayama
(T)
Tomotaka Sobue
(T)
Masayuki Shima
(M)
Hiroshige Nakamura
(H)
Narufumi Suganuma
(N)
Koichi Kusuhara
(K)
Takahiko Katoh
(T)
Informations de copyright
© 2023. Springer Nature Limited.
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