Evidence map›Paper›PMID 42712546›Full record

ArticleFrontiers in public health2026

Device-measured postpartum sleep and breastfeeding contexts among women in urban Vietnam.

Yunhee Kang, Minsol Kim, Toan Thi Nguyen, Ahreum Choi, Heeyeon Kim, Tuan Minh Vo

Abstract read
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Article in Frontiers in public health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Yunhee KangDepartment of Food and Nutrition, Seoul National University, Seoul, Republic of Korea.
Minsol KimYonsei Institute for Global Health, Yonsei University Health System, Seoul, Republic of Korea.
Toan Thi NguyenOB-GYN Department, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam.
Ahreum ChoiGraduate School of Public Health, Seoul National University, Seoul, Republic of Korea.
Heeyeon KimGraduate School of Public Health and Healthcare Management, The Catholic University of Korea, Seoul, Republic of Korea.
Tuan Minh VoOB-GYN Department, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Postpartum sleep patterns are embedded within complex caregiving environments, including infant feeding, nighttime caregiving demands, and maternal recovery. This cross-sectional study aimed to characterize maternal sleep patterns and explore variation in sleep across infant feeding contexts, exclusive and partial breastfeeding practices among women at 1 month postpartum in Ho Chi Minh City, Vietnam. Methods: Sleep patterns were assessed using a commercial wearable device, and reported breastfeeding indicators included exclusive breastfeeding (EBF) status, feeding frequency during day and nighttime, and breast milk expression practices. Adjusted linear and logistic regression analyses were used, adjusting for covariates. Results: The average daily sleep duration was 5.53 hours (SD: 1.36), falling substantially below adult recommendations. The prevalence of EBF was 47.7%, with mothers breastfeeding an average of 6.8 times (SD: 1.3) during the day and 2.8 times (SD: 0.6) at night. After adjusting for socio-demographic, reproductive, and caregiving-related covariates, feeding group was not significantly associated with either device-measured sleep duration (adjusted β = -0.31, 95% CI: -0.68, 0.06) or the likelihood of sleeping ≥5 hours (adjusted PR = 0.94, 95% CI: 0.65, 1.36). Also, there were no statistically significant associations between daytime or nighttime breastfeeding frequency or pumping frequency and sleep duration. Discussion: These findings highlight the complexity of postpartum sleep within real-world caregiving environments, suggesting that factors beyond feeding practices alone may contribute to variation in maternal sleep. This study provides empirical insights into maternal sleep in an urban LMIC setting and highlights the growing role of wearable devices in assessing postpartum sleep.

Indexed as

Breast FeedingPostpartum PeriodSleepUrban PopulationWearable Electronic DevicesAdultCross-Sectional StudiesFemaleHumansSleep DurationVietnamYoung Adultbreastfeedingpostpartumpostpartum sleepsleep environmentVietnam

Identifiers

PMID42712546
PMCPMC13550006

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.