Purpose: To examine the impact of postpartum sleep disturbance on 24-hour milk volume and breastfeeding during the early postpartum period. Factors associated with postpartum sleep disturbance also were examined.
Study Design And Methods: A descriptive, correlational design was used. The sample included 29 first-time mothers exclusively breastfeeding healthy, full-term newborns. A home visit was conducted to collect self-report data for sleep, stress, fatigue, depression, and anxiety at 2 weeks postpartum. Infant test weights as an estimate of 24-hour milk volume also were performed. At 1 month, a phone interview was conducted for breastfeeding status. Pearson's correlation and hierarchical regression were used for data analysis.
Results: All mothers were breastfeeding at 2 weeks and at 1 month postpartum. Most (69.2%) reported significant sleep disturbance. Higher degree of stress was associated with more disturbed sleep (β = .59, p = .001), and sleep disturbance was associated with more symptoms of fatigue (r = .70, p = - .001), depression (r = .58, p = .001), and anxiety (r = .52, p = - .01). Poor sleep quality was the only significant predictor for lower milk volume (β = - .70, p = .02).
Clinical Implications: Clinically significant sleep disturbance is common during the early postpartum period and may have a negative impact on human milk production and other important maternal health indicators. A better understanding of postpartum sleep disturbance and its impact on breastfeeding and maternal health is needed.
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http://dx.doi.org/10.1097/NMC.0000000000000645 | DOI Listing |
Gerontologist
January 2025
U.S. Department of Veterans Affairs National Center for PTSD, VA Connecticut Healthcare System, West Haven, CT, USA.
Background And Objectives: Insomnia symptoms are more prevalent in older age and may be impacted by negative perceptions of aging; however, more research is needed. The present study characterizes the relationship between negative aging stereotypes and clinical insomnia symptoms in a nationally representative sample of older United States (U.S.
View Article and Find Full Text PDFNat Sci Sleep
January 2025
Department of Urology, Institute of Urology, West China Hospital, Chengdu, People's Republic of China.
J Prim Care Community Health
January 2025
Lehigh University, Bethlehem, PA, USA.
Objective: This study explores the associations between various sleep durations and metabolic health indices, including systolic blood pressure (SBP), diastolic blood pressure (DBP), total cholesterol levels, high-density lipoprotein (HDL) cholesterol, and waist circumference.
Methods: Data from the National Health and Nutrition Examination Survey (NHANES) 2021 to 2023, were analyzed. MANOVA and Bonferroni-adjusted ANOVAs were conducted to examine the relationships between sleep duration (sleep deprivation (≤5 h), short sleep (5-7 h), recommended sleep (7-9 h), and long sleep (>9 h)) and metabolic health indices.
BMC Psychiatry
January 2025
Department of Psychiatry Sleep Medical Center, Nanfang Hospital Southern Medical University, No. 1838 North Guangzhou Avenue, Guangzhou, 510515, China.
Background: Patients with obstructive sleep apnea (OSA) frequently experience sleep disturbance and psychological distress, such as depression and anxiety, which may have a negative impact on their health status and functional abilities. To gain a more comprehensive understanding of the symptoms of depression, anxiety, and sleep disturbance in patients with OSA, the current study utilized network analysis to examine the interconnections among these symptoms.
Methods: Depressive and anxiety symptoms were evaluated using the Hospital Anxiety and Depression Scale (HADS), and sleep disturbance symptoms were evaluated using the Pittsburgh Sleep Quality Index (PSQI).
J Behav Med
January 2025
Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA.
This study examined associations between food insecurity (FI) severity, anxiety symptoms, and sleep duration among young adults in food-insecure households. We hypothesized that more severe FI and higher anxiety would independently predict shorter sleep duration, and that anxiety would amplify the FI-sleep duration relationship. Analysis was conducted on a subsample (n = 96) of the EAT 2010-2018 young adult cohort.
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