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Abdurahman A, Dagnew B, Yismaw Gela Y, Akalu Y, Ashenaf Yibeyine B, Diress M, Wako Beko Z, Hasano Kebal A. Sleep Quality and Associated Factors among Pregnant Women Attending Antenatal Care Unit at the Referral Hospitals in Oromia National Regional State, Ethiopia, 2021: A Multicenter Cross-Sectional Study. Behav Sleep Med 2024; 22:247-261. [PMID: 37461301 DOI: 10.1080/15402002.2023.2232499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
INTRODUCTION Poor sleep quality during pregnancy leads to adverse neonatal outcomes such as low birth weight, intrauterine growth retardation, preterm birth, and operative birth. Though it has many consequences, a limited study was conducted on the prevalence and associated factors of poor sleep quality among pregnant women in Ethiopia. OBJECTIVE This study is aimed to determine poor sleep quality and associated factors among pregnant women attending antenatal care units at the selected referral hospitals. METHODS Institution-based cross-sectional study was used from April 20 to June 10, 2021. A The data were collected through systematic random sampling. The Pittsburgh Sleep Quality Index (PSQI) was used to assess the outcome variable based on interview. RESULTS Out of 423, almost 414 participated in the study with a response rate of 97.9%. The prevalence of poor sleep quality was 54.6% (95% CI: 49.7%, 59%). Based on the trimester; about 44.8%, 36.8%, and 64.2% were observed poor sleep quality in the first, second, and third trimesters, respectively. Third trimester [AOR (Adjusted Odd Ratio) = 4.33; 95% CI (Confidence Interval) (1.43, 13.7)], primigravida [AOR = 4.03; 95% CI (2.59, 7.97)], para ≥2 [AOR = 1.95: 95% CI (1.09, 3.48)], depression [AOR = 4.59: 95% CI (2.31, 9.15)], and perceived stress [AOR = 1.15: 95% CI (1.1, 1.22)] were factors significantly associated. CONCLUSION One in every two pregnant women has poor sleep quality. Depression, perceived stress, gestational age, gravida, and parity were identified as associated factors with poor sleep quality. Therefore, healthcare providers should work on screening and counseling for sleep problems during prenatal checkups.
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Affiliation(s)
| | - Baye Dagnew
- Department of Human Physiology, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Ethiopia
| | - Yibeltal Yismaw Gela
- Department of Human Physiology, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Ethiopia
| | - Yonas Akalu
- Department of Human Physiology, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Ethiopia
| | - Baye Ashenaf Yibeyine
- Department of Human Physiology, School of Medicine, Debre Markos University, Debre Markos, Ethiopia
| | - Mengistie Diress
- Department of Human Physiology, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Ethiopia
| | - Zerko Wako Beko
- Department of Medical Nursing, School of Nursing, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Abbul Hasano Kebal
- Department of Medical Biochemistry, Madda Walabu University, Bale Goba, Ethiopia
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Howley MM, Werler MM, Fisher SC, Tracy M, Van Zutphen AR, Papadopoulos EA, Hansen C, Ailes EC, Reefhuis J, Wood ME, Browne ML. Maternal exposure to zolpidem and risk of specific birth defects. J Sleep Res 2024; 33:e13958. [PMID: 37269133 PMCID: PMC10926928 DOI: 10.1111/jsr.13958] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 05/10/2023] [Accepted: 05/18/2023] [Indexed: 06/04/2023]
Abstract
Zolpidem is a non-benzodiazepine agent indicated for treatment of insomnia. While zolpidem crosses the placenta, little is known about its safety in pregnancy. We assessed associations between self-reported zolpidem use 1 month before pregnancy through to the end of the third month ("early pregnancy") and specific birth defects using data from two multi-site case-control studies: National Birth Defects Prevention Study and Slone Epidemiology Center Birth Defects Study. Analysis included 39,711 birth defect cases and 23,035 controls without a birth defect. For defects with ≥ 5 exposed cases, we used logistic regression with Firth's penalised likelihood to estimate adjusted odds ratios and 95% confidence intervals, considering age at delivery, race/ethnicity, education, body mass index, parity, early-pregnancy antipsychotic, anxiolytic, antidepressant use, early-pregnancy opioid use, early-pregnancy smoking, and study as potential covariates. For defects with three-four exposed cases, we estimated crude odds ratios and 95% confidence intervals. Additionally, we explored differences in odds ratios using propensity score-adjustment and conducted a probabilistic bias analysis of exposure misclassification. Overall, 84 (0.2%) cases and 46 (0.2%) controls reported early-pregnancy zolpidem use. Seven defects had sufficient sample size to calculate adjusted odds ratios, which ranged from 0.76 for cleft lip to 2.18 for gastroschisis. Four defects had odds ratios > 1.8. All confidence intervals included the null. Zolpidem use was rare. We could not calculate adjusted odds ratios for most defects and estimates are imprecise. Results do not support a large increase in risk, but smaller increases in risk for certain defects cannot be ruled out.
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Affiliation(s)
- Meredith M. Howley
- New York State Department of Health, Birth Defects Registry, Albany, New York, USA
| | - Martha M. Werler
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Sarah C. Fisher
- New York State Department of Health, Birth Defects Registry, Albany, New York, USA
| | - Melissa Tracy
- Department of Epidemiology and Biostatistics, School of Public Health, University at Albany, Rensselaer, New York, USA
| | | | | | - Craig Hansen
- CDT Analytics, Adelaide, South Australia, Australia
- The University of Adelaide, Adelaide, South Australia, Australia
| | - Elizabeth C. Ailes
- Division of Birth Defects and Infant Disorders, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Jennita Reefhuis
- Division of Birth Defects and Infant Disorders, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Mollie E. Wood
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Marilyn L. Browne
- New York State Department of Health, Birth Defects Registry, Albany, New York, USA
- Department of Epidemiology and Biostatistics, School of Public Health, University at Albany, Rensselaer, New York, USA
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Sobol M, Błachnio A, Meisner M, Wdowiak A, Wdowiak N, Gorbaniuk O, Jankowski KS. Circadian rhythm and sleep disruptions in relation to prenatal stress and depression symptoms. Chronobiol Int 2024; 41:294-303. [PMID: 38297459 DOI: 10.1080/07420528.2024.2303985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 01/05/2024] [Indexed: 02/02/2024]
Abstract
Circadian rhythm and sleep are related to health, but there is little data on the relationship between the sleep/wake rhythm and mood at different stages of pregnancy. The aim of this prospective, longitudinal study was to investigate the associations of circadian rhythm and sleep disruptions with stress and depression among women in early and late pregnancy. The participants were 26 pregnant women. Objective and subjective estimations of circadian rhythm and sleep were administered, namely actigraphy and the Biological Rhythms Interview of Assessment in Neuropsychiatry in the form of a questionnaire. The Perceived Stress Scale and the Edinburgh Postnatal Depression Scale were also used. Subjectively perceived circadian rhythm disruptions were positively related to stress. Tendency to maintain a regular rhythm of sleep and activity in early pregnancy and subjectively perceived disruptions of circadian rhythms in late pregnancy were positively associated with prenatal depression in late pregnancy. Sleep fragmentation and long time spent in bed at night in early pregnancy were positively associated with stress and depression in late pregnancy. The results suggest the importance of flexibility and the ability to adapt one's circadian activities to the demands of the situation of pregnancy-related changes in lifestyle. They also indicate the significance of good-quality uninterrupted night sleep in early pregnancy.
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Affiliation(s)
| | - Agata Błachnio
- Department of Psychology, John Paul II Catholic University of Lublin, Lublin, Poland
| | - Michał Meisner
- Department of Psychology, University of Warsaw, Warsaw, Poland
| | - Artur Wdowiak
- Faculty of Medicine and Dentistry, Medical University of Lublin, Lublin, Poland
| | - Natalia Wdowiak
- Faculty of Medicine and Dentistry, Medical University of Lublin, Lublin, Poland
| | - Oleg Gorbaniuk
- Institute of Psychology, Maria Curie-Skłodowska University, Lublin, Poland
- Department of Psychology, Casimir Pulaski Radom University, Radom, Poland
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4
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Delgado A, Louis JM. Sleep Deficiency in Pregnancy. Sleep Med Clin 2023; 18:559-571. [PMID: 38501527 DOI: 10.1016/j.jsmc.2023.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
Sleep is a critical aspect of one's daily life for overall health, with a recommended 7 to 9 hours in adulthood (ages 26-64). Up to a third of women do not sleep sufficiently, and pregnant women are at an increased risk for sleep deficiency. Throughout pregnancy, sleep is affected in differing ways. For example, in the first trimester, hormones affect sleep cycles, but by the third trimester, physical complaints such as increasing frequent urination and fetal movement create frequent awakenings. Associations between sleep deficiency and gestational diabetes, hypertensive disorders, depression, and some evidence regarding preterm birth exist. A woman's labor course and perception of delivery are also negatively affected by short sleep duration.
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Affiliation(s)
- Arlin Delgado
- Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida Morsani College of Medicine, 2 Tampa General Circle, Tampa, FL 33606, USA
| | - Judette M Louis
- Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida Morsani College of Medicine, 2 Tampa General Circle, Tampa, FL 33606, USA.
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Okun ML, Lac A. Postpartum Insomnia and Poor Sleep Quality Are Longitudinally Predictive of Postpartum Mood Symptoms. Psychosom Med 2023; 85:736-743. [PMID: 37506301 DOI: 10.1097/psy.0000000000001234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/30/2023]
Abstract
OBJECTIVE Insomnia and poor sleep quality are frequently reported by perinatal women. Both are noted to increase the risk of postpartum depression, with less known about their association with postpartum anxiety. This study sought to assess whether perinatal sleep disturbances predicted depression and anxiety symptoms across each month of the first 6 months postpartum in women with a history of depression. METHODS Pregnant women without active depression at enrollment ( N = 159), 18 to 45 years of age, were recruited. In late pregnancy and for up to 6 months postpartum, women completed monthly online questionnaires including the Insomnia Symptom Questionnaire, Pittsburgh Sleep Quality Index, Edinburgh Postnatal Depression Scale, and Generalized Anxiety Disorder-7. Repeated-measures multilevel models were used to predict depression and anxiety across the postpartum. RESULTS The prevalence of insomnia was 20.4%, and the prevalence of poor sleep quality was 67.8% across the first 6 months postpartum. Postpartum insomnia and poor sleep quality at the between-subject and within-subject levels tended to uniquely predict greater depressive and anxiety symptoms, even after controlling for demographic characteristics, prenatal insomnia, and prenatal poor sleep quality. CONCLUSIONS Most of the women in our sample had sleep disturbances across the perinatal period. Consistent with the extant literature, postpartum insomnia and poor sleep quality, but not prenatal measures of sleep, longitudinally predicted greater postpartum depression and anxiety symptoms. The chronic sleep deprivation of insomnia and the subjective experience of poor sleep quality are uniquely relevant risks of postpartum mood disorders. Evaluation and mitigation of perinatal sleep disturbance are ideal opportunities to reduce postpartum mood disorders and subsequent health outcomes.
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Affiliation(s)
- Michele L Okun
- From the Biofrontiers Center (Okun) and Department of Psychology (Lac), University of Colorado Colorado Springs, Colorado Springs, Colorado
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Colamatteo A, Fusco C, Micillo T, D'Hooghe T, de Candia P, Alviggi C, Longobardi S, Matarese G. Immunobiology of pregnancy: from basic science to translational medicine. Trends Mol Med 2023; 29:711-725. [PMID: 37331882 DOI: 10.1016/j.molmed.2023.05.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 05/20/2023] [Accepted: 05/22/2023] [Indexed: 06/20/2023]
Abstract
Embryo implantation failure and spontaneous abortions represent the main causes of infertility in developed countries. Unfortunately, incomplete knowledge of the multiple factors involved in implantation and fetal development keeps the success rate of medically assisted procreation techniques relatively low. According to recent literature, cellular and molecular mechanisms of 'immunogenic tolerance' towards the embryo are crucial to establish an 'anti-inflammatory' state permissive of a healthy pregnancy. In this review we dissect the role played by the immune system in the endometrial-embryo crosstalk, with a particular emphasis towards the fork-head-box-p3 (Foxp3+) CD4+CD25+ regulatory T (Treg) cells and discuss the most recent therapeutic advances in the context of early immune-mediated pregnancy loss.
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Affiliation(s)
- Alessandra Colamatteo
- Treg Cell Lab, Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli "Federico II", Napoli, Italy
| | - Clorinda Fusco
- Treg Cell Lab, Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli "Federico II", Napoli, Italy; Laboratorio di Immunologia, Istituto per l'Endocrinologia e l'Oncologia Sperimentale "G. Salvatore", Consiglio Nazionale delle Ricerche, Napoli, Italy
| | - Teresa Micillo
- Treg Cell Lab, Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli "Federico II", Napoli, Italy
| | - Thomas D'Hooghe
- Global Medical Affairs Fertility, Merck Healthcare KGaA, Darmstadt, Germany; Research Group Reproductive Medicine, Department of Development and Regeneration, Organ Systems, Group Biomedical Sciences, KU Leuven (University of Leuven), Leuven, Belgium; Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale School of Medicine, New Haven, CT, USA
| | - Paola de Candia
- Treg Cell Lab, Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli "Federico II", Napoli, Italy
| | - Carlo Alviggi
- Dipartimento di Sanità Pubblica, Università degli Studi di Napoli "Federico II", Napoli, Italy
| | | | - Giuseppe Matarese
- Treg Cell Lab, Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli "Federico II", Napoli, Italy; Laboratorio di Immunologia, Istituto per l'Endocrinologia e l'Oncologia Sperimentale "G. Salvatore", Consiglio Nazionale delle Ricerche, Napoli, Italy.
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Irvine A, Gaffney MI, Haughee EK, Horton MA, Morris HC, Harris KC, Corbin JE, Merrill C, Perlis ML, Been LE. Elevated estradiol during a hormone simulated pseudopregnancy decreases sleep and increases hypothalamic activation in female Syrian hamsters. J Neuroendocrinol 2023:e13278. [PMID: 37127859 DOI: 10.1111/jne.13278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 03/24/2023] [Accepted: 04/13/2023] [Indexed: 05/03/2023]
Abstract
Sleep disruptions are a common occurrence during the peripartum period. While physical and environmental factors associated with pregnancy and newborn care account for some sleep disruptions, there is evidence that peripartum fluctuations in estrogens may independently impact sleep. However, the impact of these large fluctuations in estrogens on peripartum sleep is unclear because it is difficult to tease apart the effects of estrogens on sleep from effects associated with the growth and development of the fetus or parental care. We therefore used a hormone-simulated pseudopregnancy (HSP) in female Syrian hamsters to test the hypothesis that pregnancy-like increases in estradiol decrease sleep in the absence of other factors. Adult female Syrian hamsters were ovariectomized and given daily hormone injections that simulate estradiol levels during early pregnancy, late pregnancy, and the postpartum period. Home cage video recordings were captured at seven timepoints and videos were analyzed for actigraphy. During "late pregnancy," total sleep time and sleep efficiency were decreased in hormone-treated animals during the white light period compared to pretest levels. Likewise, during "late pregnancy," locomotion was increased in the white light period for hormone-treated animals compared to pretest levels. These changes continued into the "postpartum period" for animals who continued to receive estradiol treatment, but not for animals who were withdrawn from estradiol. At the conclusion of the experiment, animals were euthanized and cFos expression was quantified in the ventral lateral preoptic area (VLPO) and lateral hypothalamus (LH). Animals who continued to receive high levels of estradiol during the "postpartum" period had significantly more cFos in the VLPO and LH than animals who were withdrawn from hormones or vehicle controls. Together, these data suggest that increased levels of estradiol during pregnancy are associated with sleep suppression, which may be mediated by increased activation of hypothalamic nuclei.
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Affiliation(s)
- Abiola Irvine
- Department of Psychology, Neuroscience Program, Haverford College, Haverford, Pennsylvania, USA
| | - Maeve I Gaffney
- Department of Psychology, Neuroscience Program, Haverford College, Haverford, Pennsylvania, USA
| | - Erin K Haughee
- Department of Psychology, Neuroscience Program, Haverford College, Haverford, Pennsylvania, USA
| | - Marité A Horton
- Department of Psychology, Neuroscience Program, Haverford College, Haverford, Pennsylvania, USA
| | - Hailey C Morris
- Department of Psychology, Neuroscience Program, Haverford College, Haverford, Pennsylvania, USA
| | - Kagan C Harris
- Department of Psychology, Neuroscience Program, Haverford College, Haverford, Pennsylvania, USA
| | - Jaclyn E Corbin
- Department of Psychology, Neuroscience Program, Haverford College, Haverford, Pennsylvania, USA
| | - Clara Merrill
- Department of Psychology, Neuroscience Program, Haverford College, Haverford, Pennsylvania, USA
| | - Michael L Perlis
- Department of Psychiatry, Behavioral Sleep Medicine Program, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Laura E Been
- Department of Psychology, Neuroscience Program, Haverford College, Haverford, Pennsylvania, USA
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Zhong W, Zhao A, Lan H, Ren Z, Mao S, Zhang J, Li P, Szeto IMY, Wang P, Zhang Y. Sleep quality, antepartum depression and self-harm thoughts in pregnant Chinese women. J Affect Disord 2023; 327:292-298. [PMID: 36754093 DOI: 10.1016/j.jad.2023.01.127] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 01/27/2023] [Accepted: 01/30/2023] [Indexed: 02/10/2023]
Abstract
BACKGROUND Previous literature has shown a significant association between sleep and depression, whereas limited studies have examined the association of sleep quality with self-harm ideation in pregnant Chinese women. METHODS A total of 898 pregnant women (first to third trimester) from the Young Investigation Study were enrolled in this study. The Pittsburgh Sleep Quality Index (PSQI) questionnaire was used to assess sleep quality. Antepartum depression and self-harm ideation were evaluated using the Edinburgh Postnatal Depression Scale (EPDS). Multivariable logistic regression models were used to calculate odds ratios (ORs) and 95 % confidence intervals (CIs). RESULTS In this sample, the prevalence of poor sleep quality and antepartum depression was 44.3 % and 24.4 %, respectively. Furthermore, 12.8 % of women were considered as having self-harm ideation. Individuals in different trimesters reported similar prevalence of self-harm thoughts. Women were more likely to report self-harm thoughts if they were categorized as poor sleep quality or antepartum depression. And women with moderate or severe depression had higher risk of self-harm ideation and poor sleep, compared with those with mild depression. Although sleep quality indirectly influenced self-harm thoughts through the mediation effect of depressive symptoms, poor sleep quality was still associated with a 2.62-fold increased odds of self-harm ideation among women in the second trimester (OR = 2.62; 95 % CI: 1.11-6.21), after adjustment for depression. LIMITATIONS Causality cannot be inferred. Results should be generalized carefully. Depression was evaluated by a screening tool rather than clinical interviews. CONCLUSIONS The prevalence of poor sleep quality, depressive symptoms and self-harm ideation in pregnant Chinese women were noteworthy and high. Besides, a direct effect was also found between sleep quality and self-harm thoughts among women in the second trimester. Our findings suggest the need to identify and intervene when sleep disturbances are observed in women during pregnancy.
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Affiliation(s)
- Wuxian Zhong
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - Ai Zhao
- Vanke School of Public Health, Tsinghua University, Beijing 100084, China
| | - Hanglian Lan
- Inner Mongolia Dairy Technology Research Institute Co., Ltd., Hohhot 010110, China; Yili Maternal and Infant Nutrition Institute, Beijing 100071, China
| | - Zhongxia Ren
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - Shuai Mao
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - Jian Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - Pin Li
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - Ignatius Man-Yau Szeto
- Inner Mongolia Dairy Technology Research Institute Co., Ltd., Hohhot 010110, China; Yili Maternal and Infant Nutrition Institute, Beijing 100071, China
| | - Peiyu Wang
- Department of Social Medicine and Health Education, School of Public Health, Peking University, Beijing 100191, China
| | - Yumei Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China.
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Pauley AM, Moore GA, Mama SK, Molenaar P, Downs DS. Systematic review of the associations between prenatal sleep behaviours and components of energy balance for regulating weight gain. J Sleep Res 2023; 32:e13619. [PMID: 35510276 DOI: 10.1111/jsr.13619] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 03/02/2022] [Accepted: 04/06/2022] [Indexed: 12/13/2022]
Abstract
This systematic review aimed to examine the magnitude and direction of the associations between prenatal sleep behaviours (i.e. nighttime sleep duration, sleep quality, night awakenings and daytime nap duration) and eating behaviours, physical activity and gestational weight gain. A systematic search was conducted using Medline/PubMed, PsychINFO, CINAHL Complete, ProQuest Dissertations and Thesis A&I, and Web of Science to identify studies with at least one sleep measure, and either eating behaviours, physical activity and/or gestational weight gain. In summary, 11 studies met the review criteria and generated 11 total effect size across 10,900 participants. The majority of the studies were conducted after 2010, which highlights the infancy of this research. Overall, the strengths of the effect size were small: sleep-gestational weight gain (effect size = 0.29), sleep-eating behaviours (effect size = 0.13) and sleep-physical activity (effect size = 0.13). The only effect size that emerged as significant was for the pooled sleep behaviours-physical activity association; good sleep behaviours were positively associated with higher levels of physical activity. These findings summarize and provide insight on how sleep behaviours are related to prenatal gestational weight gain, eating behaviours and physical activity by identifying the strength and direction of the associations that have been previously unknown. Results support the rationale for future longitudinal and randomized control trials to examine the effects of sleep behaviours on gestational weight gain, eating behaviours and physical activity over the course of pregnancy.
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Affiliation(s)
- Abigail M Pauley
- Exercise Psychology Laboratory, Department of Kinesiology, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Ginger A Moore
- Department of Psychology, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Scherezade K Mama
- Department of Kinesiology, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Peter Molenaar
- Department of Human Development and Family Studies, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Danielle Symons Downs
- Exercise Psychology Laboratory, Department of Kinesiology, The Pennsylvania State University, University Park, Pennsylvania, USA.,Department of OBGYN, Penn State College of Medicine, Hershey, Pennsylvania, USA
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10
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Wang C, Hou J, Li A, Kong W. Trajectory of Perinatal Depressive Symptoms from the Second Trimester to Three Months Postpartum and Its Association with Sleep Quality. Int J Womens Health 2023; 15:711-723. [PMID: 37193223 PMCID: PMC10182768 DOI: 10.2147/ijwh.s408347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 05/05/2023] [Indexed: 05/18/2023] Open
Abstract
Purpose Few studies have explored the association between sleep quality and depressive symptoms in perinatal women from the second trimester to the postpartum period. This study aims to explore this relationship using a longitudinal design. Patients and Methods Participants were enrolled at 15 gestational weeks. Demographic information was collected. Perinatal depressive symptoms were measured using the Edinburgh Postnatal Depression Scale (EPDS). Sleep quality was measured employing the Pittsburgh Sleep Quality Index (PSQI) at five timepoints from enrollment to three months postpartum. Overall, 1416 women completed the questionnaires at least thrice. A Latent Growth Curve (LGC) model was performed to identify the relationship between the trajectories of perinatal depressive symptoms and sleep quality. Results Of the participants, 23.7% screened positive at least once on the EPDS. The perinatal depressive symptoms trajectory, fitted by the LGC model, decreased at early pregnancy and increased from 15 gestational weeks to three months postpartum. The intercept of sleep trajectory positively affected the intercept of perinatal depressive symptoms' trajectory; the slope of sleep trajectory positively affected both the slope and the quadratic coefficient of perinatal depressive symptoms' trajectory. Conclusion The trajectory of perinatal depressive symptoms increased from 15 gestational weeks to three months postpartum following a quadratic trend. Poor sleep quality was associated with depression symptoms beginning at the onset of pregnancy. Moreover, rapidly declining sleep quality could be a significant risk factor for perinatal depression (PND). These findings call for greater attention to perinatal women who report poor and persistently deteriorating sleep quality. Additional sleep-quality evaluations, depression assessments, and referrals to mental health care providers may benefit these women and support PND prevention, screening, and early diagnosis.
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Affiliation(s)
- Chen Wang
- Department of Perinatal Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, People’s Republic of China
| | - Jinqin Hou
- Department of Special Education and Psychology, China National Academy of Educational Sciences, Beijing, People’s Republic of China
| | - Anning Li
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Weimin Kong
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, People’s Republic of China
- Correspondence: Weimin Kong, Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, No. 251, Yaojiayuan Road, Chaoyang District, Beijing, People’s Republic of China, Tel +8618611942798, Email
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Hada A, Minatani M, Wakamatsu M, Kitamura T. Disability during Early Pregnancy: Using the Sheehan Disability Scale during the First Trimester in Japan. Healthcare (Basel) 2022; 10:healthcare10122514. [PMID: 36554038 PMCID: PMC9777738 DOI: 10.3390/healthcare10122514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 12/08/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022] Open
Abstract
Background: Many pregnant women experience impairments in social, occupational, or other important functioning. Aim: This study aimed to confirm measurement and structural invariance of the Sheehan Disability Scale (SDS) and its validity during early pregnancy. Design: Longitudinal study with two observations. Methods: Questionnaires were distributed to pregnant women attending antenatal clinics at gestational weeks 10-13. Of 382 respondents, 129 responded to the SDS again 1 week later. Results: Confirmatory factor analysis shows good fit with the data: χ2/df = 0, comparative fit index (CFI) = 1.000, standardized root mean square residual (SRMR) = 0, and root mean square error of approximation (RMSEA) = 0.718. There is acceptable configural, measurement, and structural invariance of the factor structure between primiparas and multiparas as well as between two observation occasions. The Pregnancy-Unique Quantification of Emesis and Nausea, Patient Health Questionnaire-9, and Insomnia Severity Index subscales explain 47% of the variance in SDS scores. Conclusion: Perinatal health care professionals should pay more attention to the difficulties and disabilities that pregnant women face.
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Affiliation(s)
- Ayako Hada
- Kitamura Institute of Mental Health Tokyo, Tokyo 151-0063, Japan
- Kitamura KOKORO Clinic Mental Health, Tokyo 151-0063, Japan
- Department of Community Mental Health & Law, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo 187-8553, Japan
| | - Mariko Minatani
- Life Value Creation Unit, NTT DATA Institute of Management Consulting, Inc., Tokyo 102-0093, Japan
| | - Mikiyo Wakamatsu
- Department of Reproductive Health Care Nursing, Kagoshima University Faculty of Medicine School of Health Sciences, Kagoshima 890-8544, Japan
| | - Toshinori Kitamura
- Kitamura Institute of Mental Health Tokyo, Tokyo 151-0063, Japan
- Kitamura KOKORO Clinic Mental Health, Tokyo 151-0063, Japan
- T. and F. Kitamura Foundation for Studies and Skill Advancement in Mental Health, Tokyo 151-0063, Japan
- Department of Psychiatry, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan
- Correspondence:
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Maternal Sleep Problems in the Periconceptional Period and the Impact on Health of Mother and Offspring: A Systematic Review. Clocks Sleep 2022; 4:688-713. [PMID: 36547103 PMCID: PMC9777334 DOI: 10.3390/clockssleep4040052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 11/06/2022] [Accepted: 11/20/2022] [Indexed: 11/27/2022] Open
Abstract
Knowledge of the impact of sleep problems in the periconceptional period is scarce. Since this period is the most sensitive time window for embryonic and placental development, we aim to study the impact of maternal sleep problems in the periconceptional period on both mother and offspring. We systematically searched various databases up until September 2021 for studies reporting on maternal sleep in the periconceptional period and any outcome in mother and offspring. We included observational studies describing maternal sleep problems in the periconceptional period and associations with either maternal and/or offspring outcomes. The search produced 8596 articles, of which we selected 27 studies. Some associations were found between sleep problems and lower fertility, more hypertensive disorders, more mood disorders in mothers, higher risk of preterm birth and low birth weight, and more sleep and behavior problems in offspring, with associations with maternal mood disorders being most consistent. This systematic review shows that maternal sleep problems in the periconceptional period are associated with a higher risk of various adverse outcomes in both mother and offspring, although not consistently. It shows that good sleep during pregnancy is crucial, starting as early as before conception, especially for maternal mood. Therefore, it is important for clinicians to pay attention to sleep problems in the periconceptional period and provide adequate treatment for potential sleep problems, even before pregnancy.
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Wang Y, Liu H, Zhang C, Li C, Xu JJ, Duan CC, Chen L, Liu ZW, Jin L, Lin XH, Zhang CJ, Zhang HQ, Yu JL, Li T, Dennis CL, Li H, Wu YT. Antepartum sleep quality, mental status, and postpartum depressive symptoms: a mediation analysis. BMC Psychiatry 2022; 22:521. [PMID: 35918689 PMCID: PMC9344627 DOI: 10.1186/s12888-022-04164-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Accepted: 07/21/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Poor sleep quality and maternal mood disturbances are common during pregnancy and may play pivotal roles in the development of postpartum depression. We aim to examine the trajectories of sleep quality and mental health in women from early pregnancy to delivery and explore the mediating effects of sleep quality and mental status on the link between antepartum depressive symptoms and postpartum depressive symptoms. METHODS In an ongoing prospective birth cohort, 1301 women completed questionnaires in the first, second and third trimesters and at 6 weeks postpartum. In each trimester, sleep quality was measured utilizing the Pittsburgh Sleep Quality Index (PSQI), and mental health was assessed with the Center for Epidemiologic Studies Depression Scale (CES-D), the Self-Rating Anxiety Scale (SAS) and the Perceived Stress Scale (PSS). Postpartum depressive symptoms were evaluated by the Edinburgh Postnatal Depression Scale (EPDS). The bootstrap method was used to test the mediation effect. RESULTS The PSQI, CES-D, and SAS scores presented U-shaped curves across the antenatal period while the PSS score followed a descending trend. Antenatal sleep quality, depressive symptoms, anxiety symptoms and perceived stress all predicted depressive symptoms at 6 weeks postpartum. The influence of antepartum depressive symptoms on postpartum depressive symptoms was mediated by antepartum sleep quality and anxiety symptoms, which accounted for 32.14%, 39.25% and 31.25% in the first, second and third trimesters (P = 0.002, P = 0.001, P = 0.001, respectively). CONCLUSIONS Poor sleep quality and anxiety symptoms in pregnancy mediated the relationship between antepartum depressive symptoms and postpartum depressive symptoms. Interventions aimed at detecting and managing sleep quality and elevated anxiety among depressed women in pregnancy warrant further investigation as preventative strategies for postpartum depression.
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Affiliation(s)
- Yu Wang
- grid.16821.3c0000 0004 0368 8293School of Medicine, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910, Hengshan Rd., Shanghai, 200030 China ,grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, 200030 China
| | - Han Liu
- grid.16821.3c0000 0004 0368 8293School of Medicine, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910, Hengshan Rd., Shanghai, 200030 China
| | - Chen Zhang
- grid.16821.3c0000 0004 0368 8293School of Medicine, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910, Hengshan Rd., Shanghai, 200030 China ,grid.8547.e0000 0001 0125 2443Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, 200011 China
| | - Cheng Li
- grid.8547.e0000 0001 0125 2443Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, 200011 China
| | - Jing-Jing Xu
- grid.16821.3c0000 0004 0368 8293School of Medicine, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910, Hengshan Rd., Shanghai, 200030 China ,grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, 200030 China
| | - Chen-Chi Duan
- grid.16821.3c0000 0004 0368 8293School of Medicine, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910, Hengshan Rd., Shanghai, 200030 China ,grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, 200030 China
| | - Lei Chen
- grid.16821.3c0000 0004 0368 8293School of Medicine, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910, Hengshan Rd., Shanghai, 200030 China
| | - Zhi-Wei Liu
- grid.16821.3c0000 0004 0368 8293School of Medicine, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910, Hengshan Rd., Shanghai, 200030 China
| | - Li Jin
- grid.8547.e0000 0001 0125 2443Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, 200011 China
| | - Xian-Hua Lin
- grid.8547.e0000 0001 0125 2443Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, 200011 China
| | - Chen-Jie Zhang
- grid.16821.3c0000 0004 0368 8293School of Medicine, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910, Hengshan Rd., Shanghai, 200030 China ,grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, 200030 China
| | - Han-Qiu Zhang
- grid.16821.3c0000 0004 0368 8293School of Medicine, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910, Hengshan Rd., Shanghai, 200030 China ,grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, 200030 China
| | - Jia-Le Yu
- grid.16821.3c0000 0004 0368 8293School of Medicine, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910, Hengshan Rd., Shanghai, 200030 China ,grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, 200030 China
| | - Tao Li
- grid.16821.3c0000 0004 0368 8293School of Medicine, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910, Hengshan Rd., Shanghai, 200030 China ,grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, 200030 China
| | - Cindy-Lee Dennis
- grid.17063.330000 0001 2157 2938Bloomberg Faculty of Nursing, University of Toronto, Toronto, Canada
| | - Hong Li
- School of Medicine, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910, Hengshan Rd., Shanghai, 200030, China.
| | - Yan-Ting Wu
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, 200011, China. .,Research Units of Embryo Original Diseases, Chinese Academy of Medical Sciences (No. 2019RU056), Shanghai, China.
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Abstract
Sleep is a critical aspect of one's daily life for overall health, with a recommended 7 to 9 hours in adulthood (ages 26-64). Up to a third of women do not sleep sufficiently, and pregnant women are at an increased risk for sleep deficiency. Throughout pregnancy, sleep is affected in differing ways. For example, in the first trimester, hormones affect sleep cycles, but by the third trimester, physical complaints such as increasing frequent urination and fetal movement create frequent awakenings. Associations between sleep deficiency and gestational diabetes, hypertensive disorders, depression, and some evidence regarding preterm birth exist. A woman's labor course and perception of delivery are also negatively affected by short sleep duration.
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Affiliation(s)
- Arlin Delgado
- Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida Morsani College of Medicine, 2 Tampa General Circle, Tampa, FL 33606, USA
| | - Judette M Louis
- Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida Morsani College of Medicine, 2 Tampa General Circle, Tampa, FL 33606, USA.
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15
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Sleep, Anxiety, and Vitamin D Status and Risk for Peripartum Depression. Reprod Sci 2022; 29:1851-1858. [DOI: 10.1007/s43032-022-00922-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 03/11/2022] [Indexed: 10/18/2022]
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16
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Adeoye IA, Sogbesan A, Esan O. Prevalence, associated factors and perinatal outcomes of antepartum depression in Ibadan Nigeria. BMC Pregnancy Childbirth 2022; 22:219. [PMID: 35303804 PMCID: PMC8933907 DOI: 10.1186/s12884-022-04549-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 03/07/2022] [Indexed: 12/01/2022] Open
Abstract
Background Antepartum depression is the most common mental health disorder in pregnancy and it is also a risk factor for adverse perinatal outcomes. Low and middle income countries like Nigeria bear a higher burden of antepartum depression compared with high income countries. Prioritizing mental health issues among pregnant women is crucial to achieving the Sustainable Development Goals. We determined the prevalence, associated factors and perinatal outcomes of antepartum depression among pregnant women in Ibadan, Nigeria. Methods A prospective cohort study was conducted among 1745 pregnant women enrolled early in pregnancy (≤ 20 weeks) at four comprehensive obstetric facilities within Ibadan metropolis. Antepartum depression was ascertained during the third trimester using the Edinburg Postpartum Depression Scale ≥ 12. The primary exposure was antepartum depression and the outcome variables were the perinatal outcomes. The associated factors assessed included sociodemographic, obstetric, psychological, and lifestyle characteristics. Bi-variate logistic and Poisson regression analyses were used to assess the factors and relative risk for perinatal outcomes of antepartum depression. Results The prevalence of antepartum depression was 14.1%. The significant factors associated with APD after adjusting for confounders were: high income (≥ 20, 000) which was protective (AOR) = 0.59; 95% CI: (0.40 – 0.88); p-value: 0.010] and perceived stress increased the odds of APD in a monotonic fashion: moderate stress [AOR = 2.39; 95% CI: (1.01 – 5.7); p-value: 0.047], high stress [AOR = 6.43; 95% CI: (2.28 – 18.2); p-value: < 0.001]. Preterm delivery was the only significant perinatal outcome [Relative Risk (RR) = 1.66; 95% CI (1.14 – 2.39); p-value = 0.007]. Depression did not increase the risk of having low birth weight babies (p = 0.513), macrosomia (p = 0.894), birth asphyxia (p = 0.317), and caesarean section (p = 0.298). Conclusions APD was prevalent among our study population. The significant factors identified in this study can be targeted to reduce the occurrence of APD among pregnant women in Nigeria through appropriate social and public health interventions which include APD screening, counselling, and the provision of emotional support for pregnant women during antenatal care.
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Affiliation(s)
- Ikeola A Adeoye
- Department of Epidemiology and Medical Statistics, College of Medicine, University of Ibadan, Ibadan, Nigeria. .,Consortium for Advanced Research in Africa (CARTA), Nairobi, Kenya.
| | - Abiodun Sogbesan
- Department of Epidemiology and Medical Statistics, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Oluyomi Esan
- Department of Psychiatry, College of Medicine, University of Ibadan, Ibadan, Nigeria
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17
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Sleep Disturbance in Pregnancy. Sleep Med Clin 2022; 17:11-23. [PMID: 35216757 DOI: 10.1016/j.jsmc.2021.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Sleep is vital to life, even when women enter into pregnancy state. Good sleep is important for a healthy pregnancy. Sleep disturbances are common during pregnancy and can be due to the change of pregnancy itself or the results of sleep disorders. There is growing evidence linking sleep disturbances with adverse maternal and fetal outcomes. Differentiation of sleep disorders in order to provide appropriate treatment as well as promoting good sleep for pregnant women is important. A multidisciplinary team to provide sleep care during antenatal period may be needed.
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18
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Kellner S, Richter K. Insomnie in der Schwangerschaft – eine systematische Übersichtsarbeit. SOMNOLOGIE 2022. [DOI: 10.1007/s11818-022-00342-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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19
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Infant sleep and negative reactivity: The role of maternal adversity and perinatal sleep. Infant Behav Dev 2022; 66:101664. [PMID: 34958975 PMCID: PMC9162035 DOI: 10.1016/j.infbeh.2021.101664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 10/02/2021] [Accepted: 11/07/2021] [Indexed: 02/03/2023]
Abstract
Sleep during infancy contributes to the development and maintenance of infant regulatory functioning and may be an early risk marker for more difficult temperamental traits like negative reactivity. Further, maternal adverse childhood experiences (ACEs) may predispose individuals to greater sleep disturbances in adulthood and have been linked with sleep disturbances in both mothers and infants. Thus, examining maternal history of ACEs and maternal sleep difficulties during pregnancy and postpartum may provide insight into underlying risk factors affecting infant sleep difficulties and early temperament development. Fifty-nine mothers from a diverse, community sample (44% white) completed questionnaires on ACEs, maternal sleep, infant sleep, and infant temperament at 30-weeks gestation, 6-weeks postpartum, and 16-weeks postpartum. Results indicated that maternal ACES and sleep problems during pregnancy have long term implications for infant negative reactivity at 16-weeks, with significant indirect effects through maternal and infant sleep problems at 6-weeks. Addressing psychosocial functioning and prenatal sleep during pregnancy, particularly among women with high ACEs, may be a target of intervention to improve maternal and infant sleep health during the postpartum, and reduce the risk for difficult infant temperament.
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Pitsillos T, Wikström AK, Skalkidou A, Derntl B, Hallschmid M, Lutz ND, Ngai E, Sundström Poromaa I, Wikman A. Association Between Objectively Assessed Sleep and Depressive Symptoms During Pregnancy and Post-partum. Front Glob Womens Health 2022; 2:807817. [PMID: 35174357 PMCID: PMC8841694 DOI: 10.3389/fgwh.2021.807817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 12/24/2021] [Indexed: 12/05/2022] Open
Abstract
Introduction Sleep problems are common in pregnancy but many studies have relied only on self-reported sleep measures. We studied the association between objectively measured sleep and peripartum depressive symptoms in pregnant women. Material and Methods Sleep was assessed using Actiwatch accelerometers in a sample of 163 pregnant women in the late first (weeks 11–15) or early second trimester (weeks 16–19). Depressive symptoms were assessed in gestational weeks 17, 32 and at 6 weeks post-partum using the Edinburgh Postnatal Depression Scale (EPDS). Multiple linear regression and logistic regression analyses, adjusting for age, BMI, pre-pregnancy smoking, ongoing mental health problems, trimester and season of sleep assessment were carried out to test the association between sleep and depression. Sleep was measured by total sleep time and sleep efficiency, whereas depression was indicated by depressive symptoms and depression caseness. Results are presented as unstandardized beta (B) coefficients or adjusted odds ratios (AOR) and 95% confidence intervals (CI). Results Total sleep time ranged from 3 to 9 h (mean 7.1, SD 0.9) and average sleep efficiency was 83% (SD 6.0). Women with the shortest total sleep time, i.e., in the lowest quartile (<6.66 h), reported higher depressive symptoms during pregnancy (week 17, B = 2.13, 95% CI 0.30–3.96; week 32, B = 1.70, 95% CI 0.03–3.37) but not post-partum. Their probability to screen positive for depression in gestational week 17 was increased more than 3-fold (AOR = 3.46, 95% CI 1.07–11.51) but unchanged with regards to gestational week 32 or 6 weeks post-partum. Sleep efficiency was not associated with depressive symptoms at any stage of pregnancy or post-partum. Discussion In one of the few studies to use objective sleep measures to date, mental health of pregnant women appeared to be affected by shortened sleep, with total sleep time being negatively associated with depressive symptoms in the early second and third trimester. This finding highlights the relevance of identifying and treating sleep impairments in pregnant women early during antenatal care to reduce the risk of concomitant depression.
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Affiliation(s)
- Tryfonas Pitsillos
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Anna-Karin Wikström
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Alkistis Skalkidou
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Birgit Derntl
- Department of Psychiatry and Psychotherapy, Tübingen Center for Mental Health, University of Tübingen, Tübingen, Germany
- Lead Graduate School, University of Tübingen, Tübingen, Germany
| | - Manfred Hallschmid
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
- Institute for Diabetes Research and Metabolic Diseases of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
| | - Nicolas D. Lutz
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
- Institute of Medical Psychology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Edith Ngai
- Department of Information Technology, Uppsala University, Uppsala, Sweden
- Department of Electrical and Electronic Engineering, The University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | | | - Anna Wikman
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
- *Correspondence: Anna Wikman
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21
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O’Brien LM. Sleep in Pregnancy. Respir Med 2022. [DOI: 10.1007/978-3-030-93739-3_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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22
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Okun ML, Kohl V, Feliciano L. Comparison of longitudinal diary and actigraphy-assessed sleep in pregnant women. Sleep Med 2021; 88:149-156. [PMID: 34753041 DOI: 10.1016/j.sleep.2021.09.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 08/31/2021] [Accepted: 09/22/2021] [Indexed: 10/20/2022]
Abstract
STUDY OBJECTIVES Various methods are employed to assess sleep in pregnant women, including self-report, sleep diary, and actigraphy. Unfortunately, the data are often contradictory, and interpretations are often inconsistent. The current aims are to compare subjective and objective sleep data in pregnant women collected longitudinally in early pregnancy. METHODS In this secondary analysis of 104 pregnant women, sleep was collected via diary and actigraphy for 14 days during three separate occasions (10-12 weeks; 14-16 weeks; and 18-20 weeks). Sleep variables included wake after sleep onset (WASO), sleep efficiency (SE), bedtime/lights out, sleep onset latency (SL), and total sleep duration (TST). Repeated measures ANOVAs compared each sleep variable across Time and by Method of data collection, while controlling for parity and daytime naps. RESULTS Significant differences were noted for only the method of data collection for sleep component studied for WASO, F (1, 98) = 147.20, p < 0.001; SE, F (1, 98) = 129.41, p < 0.001); bedtime/lights out, F (1, 103) = 5.33, p < 0.05); and sleep duration, F (1, 104) = 182.75, p < 0.001). Significant variation was not seen in any variable across time-period. CONCLUSIONS There are substantial discrepancies between diary- and actigraphy-assessed sleep measures in pregnant women which is in alignment with previous literature. These data highlight that these methodologies assess different constructs. We contend that these data may be useful as a reference to compare high-risk women or those with sleep disorders. Using a multi-modal approach to identify sleep disturbance in pregnancy is likely a more clinically useful option.
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Affiliation(s)
- Michele L Okun
- BioFrontiers Center, University of Colorado, Colorado Springs, CO, USA; Department of Psychology, University of Colorado, Colorado Springs, CO, USA.
| | - Vanessa Kohl
- Department of Psychology, University of Colorado, Colorado Springs, CO, USA
| | - Leilani Feliciano
- Department of Psychology, University of Colorado, Colorado Springs, CO, USA
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23
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Kadıoğlu N, Sert UY, Sariaslan SG, Mursel K, Celen S. Sleep Disorders in Pregnancy, Influencing Factors and Quality of Life. Z Geburtshilfe Neonatol 2021; 226:34-40. [PMID: 34311492 DOI: 10.1055/a-1519-7517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
AIM In our study, the frequency of sleep disturbances in pregnancy, the reasons underlying the low quality of sleep, clinical factors, and the effects on quality of life were investigated. METHODS The study was planned as a prospective study and included 189 pregnant women. Clinical features, laboratory results, socio-demographic status, obstetric and medical anamnesis were evaluated. The Pittsburgh Sleep Quality Index, Epworth Sleepiness Scale, the Berlin Questionnaire, Beck Depression Inventory, SF-36 quality-of-life questionnaire, and restless leg syndrome (RLS) diagnosis criteria were used for data collection. RESULTS We investigated sleep disorders in 110 pregnant women (58.2%). A history of premenstrual syndrome and patients with hyperemesis gravidarum, obstructive sleep apnea syndrome, Vitamin B12 deficiency, and higher TSH levels in the laboratory were found to be associated with sleep disorders. Sleep disorders and daytime sleepiness were associated with depression, physical and social functioning, pain, and disturbance in general health perception. The number of pregnant women who had two or more RLS complaints was 84 (44%). CONCLUSION The results of our study show that sleep disorders in pregnancy can be managed with easily applicable methods according to the risk factors and related problems.
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Affiliation(s)
- Nezaket Kadıoğlu
- Department of Obstetrics and Gynecology, University of Yuksek ihtisas, Ankara, Turkey
| | - Umit Yasemin Sert
- Department of Obstetrics and Gynecology, Ankara City Hospital, Cankaya, Ankara
| | | | - Konul Mursel
- Department of Obstetrics and Gynecology, Lokman Hekim Hospital, Ankara, Turkey
| | - Sevki Celen
- Department of Obstetrics and Gynecology, Etlik Zubeyde Hanim Education and Research Hospital, Ankara, Turkey
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24
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Saur AM, Dos Santos MA. Risk factors associated with stress symptoms during pregnancy and postpartum: integrative literature review. Women Health 2021; 61:651-667. [PMID: 34311677 DOI: 10.1080/03630242.2021.1954132] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Stressful events during prenatal and postpartum have been associated with an increase in the susceptibility to the onset of various diseases, threatening mental and physical health of mother and baby. The aim of this study was to synthesize and analyze the literature related to risk factors associated with stress symptoms during pregnancy and immediate postpartum by means of an integrative review. The search was conducted from January 2013 to July 2020, consulting the following databases: PubMed, PsycINFO, CINAHL, Web of Science and LILACS. In total, 1,677 studies were identified, resulting in 38 articles included in this review. The risk factors most associated with stress in pregnancy and postpartum were related to emotional factors (including mental health, traumatic events and obstetric complications); social and economic factors; mother's health conditions and life style behaviors, and social support and partner related stress. The results are discussed under the light of the biopsychosocial model, which proposes that biological, psychological, and social domains should be considered in order to minimize psychosocial risk conditions. It is concluded that strategies to promote psychological care, education, additional social support and health behaviors should be considered to prevent adverse birth outcomes and to increase maternal well-being.
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Affiliation(s)
- Adriana Martins Saur
- Department of Psychology, University of São Paulo, Faculty of Philosophy, Sciences and Letters at Ribeirão Preto, Brazil
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25
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Cognitive Behavioral Counseling and Sleep Quality in Pregnant Women: a Randomized Controlled Trial. CURRENT SLEEP MEDICINE REPORTS 2021. [DOI: 10.1007/s40675-021-00213-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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26
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Pauley AM, Moore GA, Mama SK, Molenaar P, Symons Downs D. Associations between prenatal sleep and psychological health: a systematic review. J Clin Sleep Med 2021; 16:619-630. [PMID: 32003734 DOI: 10.5664/jcsm.8248] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
STUDY OBJECTIVES This systematic review aimed to examine the: (1) strength of associations between prenatal sleep (ie, duration, quality, and insomnia) and psychological health (ie, depression, anxiety, and stress); and (2) moderating influence of sociodemographic characteristics (ie, maternal age, gestational age/trimester, parity, marital and socioeconomic status [SES]), body mass index (BMI), and meeting sleep recommendations. METHODS A systematic search was conducted using PubMed, PsycINFO, Web of Science, and CINHAL to identify studies with at least one sleep measure and a psychological health outcome. Effect sizes (ES) were calculated by associations between individual components of sleep and psychological health (eg, sleep quality-depression). RESULTS Reviewed studies (n = 32) included 14,648 participants and yielded 219 ES. ES for anxiety/stress were combined due to insufficient data to analyze individually. Average strengths of associations for sleep duration-depression (ES = .52) and sleep duration-anxiety/stress (ES = .48), sleep quality-depression (ES = .55) and sleep quality-anxiety/stress (ES = .58), and insomnia-depression (ES = .67) ranged from medium to large. Marital status, parity, BMI, and meeting sleep recommendations moderated sleep duration-depression and sleep duration-anxiety/stress. SES, gestational age/trimester, parity, and BMI moderated sleep quality-depression and sleep quality-anxiety/stress associations. CONCLUSIONS Poor sleep quality and depression are prevalent during pregnancy and may negatively impact maternal and fetal outcomes. Moderating effects suggest that pregnant women of different BMI status and gestational age differ in their sleep habits and depression and anxiety/stress levels. Findings highlight the need to better understand the impact of these associations on maternal-fetal outcomes to inform interventions to improve sleep and psychological health.
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Affiliation(s)
- Abigail M Pauley
- Exercise Psychology Laboratory, Department of Kinesiology, The Pennsylvania State University, University Park, Pennsylvania
| | - Ginger A Moore
- Department of Psychology, The Pennsylvania State University, University Park, Pennsylvania
| | - Scherezade K Mama
- Department of Kinesiology, The Pennsylvania State University, University Park, Pennsylvania
| | - Peter Molenaar
- Department of Human Development and Family Studies, The Pennsylvania State University, University Park, Pennsylvania
| | - Danielle Symons Downs
- Exercise Psychology Laboratory, Department of Kinesiology, The Pennsylvania State University, University Park, Pennsylvania.,Department of OBGYN, College of Medicine, Hershey, Pennsylvania
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Sedov ID, Tomfohr-Madsen LM. Trajectories of Insomnia Symptoms and Associations with Mood and Anxiety from Early Pregnancy to the Postpartum. Behav Sleep Med 2021; 19:395-406. [PMID: 32496138 DOI: 10.1080/15402002.2020.1771339] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Objective/Background: The current study identified heterogeneous trajectories of insomnia symptoms from early pregnancy to early postpartum. The relationship between demographic and psychological predictors of trajectories and associations between trajectory group membership and symptoms of postpartum depression and anxiety were also explored.Participants: 142 pregnant women were enrolled in a prospective online survey.Method: Women were recruited from a maternity clinic in Calgary, AB and completed measures of insomnia symptoms, depression, generalized anxiety, and interpersonal support at four time-points. Women were recruited and completed the first survey before 20 weeks gestation and were reassessed every 10 weeks. Women were on average 15 weeks gestation, 25 weeks gestation, 35 weeks gestation, and 6 weeks postpartum at the respective time-points. Group-based trajectory analysis was used to determine trajectories of pregnancy insomnia symptoms.Results: Three trajectory groups were identified. A no insomnia group (42.3%) in which women reported consistently low insomnia symptoms. A subclinical insomnia group (44.3%) in which women reported subclinical symptoms which briefly elevated to clinical levels in late-pregnancy, and a clinical insomnia group (13.4%) in which women reported consistently elevated insomnia symptoms. Baseline predictors of membership group included anxiety, depression, and ethnicity such that members of the clinical insomnia group were more likely to also endorse anxiety and depression. Membership in the clinical insomnia group was associated with higher postpartum generalized anxiety and depressive symptoms. Additionally, the clinical insomnia group were more likely to experience symptoms indicative of clinically significant depression.Conclusions: A small group of pregnant women experienced consistently high and elevated insomnia symptoms throughout pregnancy and another larger group endorsed consistently elevated but subthreshold symptoms. Future studies should explore long-term consequences of experiencing high insomnia symptomatology during pregnancy and early postpartum, as well as safe and efficacious interventions.
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Affiliation(s)
- Ivan D Sedov
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada
| | - Lianne M Tomfohr-Madsen
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada.,Child Health Psychology, Alberta Children's Hospital Research Institute for Child and Maternal Health (ACHRI), Calgary, Alberta, Canada.,Department of Pediatrics, Alberta Children's Hospital, Calgary, Alberta, Canada
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Abstract
Sleep and wakefulness are complex, tightly regulated behaviors that occur in virtually all animals. With recent exciting developments in neuroscience methodologies such as optogenetics, chemogenetics, and cell-specific calcium imaging technology, researchers can advance our understanding of how discrete neuronal groups precisely modulate states of sleep and wakefulness. In this chapter, we provide an overview of key neurotransmitter systems, neurons, and circuits that regulate states of sleep and wakefulness. We also describe long-standing models for the regulation of sleep/wake and non-rapid eye movement/rapid eye movement cycling. We contrast previous knowledge derived from classic approaches such as brain stimulation, lesions, cFos expression, and single-unit recordings, with emerging data using the newest technologies. Our understanding of neural circuits underlying the regulation of sleep and wakefulness is rapidly evolving, and this knowledge is critical for our field to elucidate the enigmatic function(s) of sleep.
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Da Costa D, Lai JK, Zelkowitz P. A prospective study on the course of sleep disturbances in first-time fathers during the transition to parenthood. Infant Ment Health J 2021; 42:222-232. [PMID: 33491788 DOI: 10.1002/imhj.21911] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
INTRODUCTION This study examined sleep disturbances in first-time fathers from the third trimester of their partner's pregnancy to 2 months postpartum to determine prevalence, incidence, and persistence of sleep disturbances and identify associated determinants. METHODS Men expecting their first child were recruited from local prenatal classes and university-affiliated obstetric clinics. During their partner's third trimester of pregnancy and 2 months postpartum, 459 men completed standardized online self-report questionnaires measuring sociodemographics, lifestyle, and psychosocial variables and sleep quality. RESULTS Disturbed sleep (Pittsburgh Sleep Quality Index [PSQI] global score >5) increased from 29.6% during the third trimester to 44.7% at 2 months postpartum. The incidence of poor sleep at 2 months postpartum was 33.7%. Among men with disturbed sleep at the antenatal assessment, 70.6% continued to have sleep disturbances at 2 months postpartum. An increase in depressive symptoms and higher parenting stress was independently associated with onset and persistence of disturbed sleep at 2 months postpartum. CONCLUSIONS Sleep is compromised in expectant and new fathers. Strategies aimed at improving sleep, depressed mood, and managing the challenges of parenting may be important components to include in prenatal interventions aimed at enhancing the transition to parenthood and infant development.
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Affiliation(s)
- Deborah Da Costa
- Department of Medicine, McGill University, Montreal, Quebec, Canada.,Centre for Outcomes Research and Evaluation, Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Jonathan K Lai
- Department of Medicine, McGill University, Montreal, Quebec, Canada
| | - Phyllis Zelkowitz
- Department of Psychiatry, McGill University, Montreal, Quebec, Canada.,Department of Psychiatry, Jewish General Hospital, Montreal, Quebec, Canada
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Affiliation(s)
- Bei Bei
- Melbourne School of Psychological Sciences, University of Melbourne,
- Centre for Women's Mental Health, Royal Women's Hospital,
- School of Psychological Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University,
| | - Soledad Coo
- Melbourne School of Psychological Sciences, University of Melbourne,
| | - Fiona C Baker
- Center for Health Sciences, SRI International,
- Brain Function Research Group, School of Physiology, University of the Witwatersrand,
| | - John Trinder
- Melbourne School of Psychological Sciences, University of Melbourne,
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Sleep Disturbance in Early Pregnancy, but Not Inflammatory Cytokines, May Increase Risk for Adverse Pregnancy Outcomes. Int J Behav Med 2020; 28:48-63. [PMID: 32372169 DOI: 10.1007/s12529-020-09880-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND It is unclear whether subjective or objective measures of sleep during pregnancy are more pertinent to pregnancy outcomes. Moreover, it is unclear as to whether subjective indices (i.e., those likely influenced by psychological thoughts and emotions) are more likely than objective measures to modify inflammatory cytokines. METHOD Subjective and objective measures of sleep were collected from 166 pregnant women. Sleep data, both aggregate and variability measures, from diary and actigraphy, were ascertained for three 2-week periods during early gestation (10-20 weeks). A fasting morning blood sample was assayed for the cytokines (IL-6, IFN-γ, and TNF-α). Sleep, stress, and depression questionnaires were also collected. Repeated measures ANOVAs, regression models, and independent t tests were used to analyze the data. RESULTS Diary-assessed total sleep time (p < .05) and actigraphy-assessed sleep latency (p = .05) were negatively associated with gestational age. Variability in actigraphy-assessed sleep latency (p < .01) was negatively associated with infant weight. None of the cytokines was associated with any of the outcomes. t tests revealed that those with a complication were older (p < .05) and had higher pre-pregnancy BMI (p < .05), higher self-reported stress (p < .05), and lower IFN-γ (p < .05). CONCLUSION Findings suggest that longer and more variable sleep latency, as well as shorter sleep duration, is associated with shorter gestational age or a lower birth weight infant. Overall, the findings suggest that among a low-risk, healthy sample of pregnant women, sleep disturbance does not pose a substantial risk for adverse delivery outcomes.
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Lavonius M, Railo H, Karlsson L, Wikström V, Tuulari JJ, Scheinin NM, Paavonen EJ, Polo-Kantola P, Karlsson H, Huotilainen M. Maternal sleep quality during pregnancy is associated with neonatal auditory ERPs. Sci Rep 2020; 10:7228. [PMID: 32350333 PMCID: PMC7190640 DOI: 10.1038/s41598-020-64160-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 04/07/2020] [Indexed: 12/31/2022] Open
Abstract
Poor maternal sleep quality during pregnancy may act as a prenatal stress factor for the fetus and associate with neonate neurocognition, for example via fetal programming. The impacts of worsened maternal sleep on neonatal development and, more specifically on neonatal auditory brain responses, have not been studied. A total of 155 mother-neonate dyads drawn from the FinnBrain Birth Cohort Study participated in our study including maternal self-report questionnaires on sleep at gestational week 24 and an event-related potential (ERP) measurement among 1-2-day-old neonates. For sleep quality assessment, the Basic Nordic Sleep Questionnaire (BNSQ) was used and calculated scores for (1) insomnia, (2) subjective sleep loss and (3) sleepiness were formed and applied in the analyses. In the auditory ERP protocol, three emotionally uttered pseudo words (in happy, angry and sad valence) were presented among neutrally uttered pseudo words. To study the relations between prenatal maternal sleep quality and auditory emotion-related ERP responses, mixed-effects regression models were computed for early (100–200 ms) and late (300–500 ms) ERP response time-windows. All of the selected BNSQ scores were associated with neonatal ERP responses for happy and angry emotion stimuli (sleep loss and sleepiness in the early, and insomnia, sleep loss and sleepiness in the late time-window). For sad stimuli, only maternal sleep loss predicted the neonatal ERP response in the late time-window, likely because the overall ERP was weakest in the sad condition. We conclude that maternal sleep quality during pregnancy is associated with changes in neonatal auditory ERP responses.
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Affiliation(s)
- Maria Lavonius
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.
| | - Henry Railo
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Clinical Neurophysiology, University of Turku and Turku University Hospital, Turku, Finland.,Department of Psychology, University of Turku, Turku, Finland
| | - Linnea Karlsson
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Child Psychiatry, University of Turku and Turku University Hospital, Turku, Finland
| | - Valtteri Wikström
- Cognitive Brain Research Unit, and CICERO Learning Network, Faculty of Educational Sciences, University of Helsinki, Helsinki, Finland
| | - Jetro J Tuulari
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Psychiatry, University of Turku and Turku University Hospital, Turku, Finland
| | - Noora M Scheinin
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Psychiatry, University of Turku and Turku University Hospital, Turku, Finland
| | | | - Päivi Polo-Kantola
- Department of Obstetrics and Gynecology, University of Turku and Turku University Hospital, Turku, Finland.,Sleep Research Center, Department of Physiology, University of Turku, Turku, Finland
| | - Hasse Karlsson
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Psychiatry, University of Turku and Turku University Hospital, Turku, Finland
| | - Minna Huotilainen
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Cognitive Brain Research Unit, and CICERO Learning Network, Faculty of Educational Sciences, University of Helsinki, Helsinki, Finland
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Ertmann RK, Nicolaisdottir DR, Kragstrup J, Siersma V, Lutterodt MC. Sleep complaints in early pregnancy. A cross-sectional study among women attending prenatal care in general practice. BMC Pregnancy Childbirth 2020; 20:123. [PMID: 32087675 PMCID: PMC7036174 DOI: 10.1186/s12884-020-2813-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 02/13/2020] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Sleep problems in late pregnancy are common, but sleep in early pregnancy is less well described. The aim of this study was to describe the occurrence and severity of sleep complaints in early pregnancy. We asked the women about worries due to sleep problems. Furthermore, we investigated the associations between sleep complaints and pregnancy-related symptoms. This association was studied taking into account physical and mental health, sociodemographic characteristics, and reproductive history of the women. METHODS Cross-sectional study in Danish general practice based on an electronic questionnaire completed by pregnant women and a Pregnancy Health Record filled in by the general practitioner (GP). The questionnaire measured three sleep complaints and 11 common physical pregnancy-related symptoms. The sleep complaints were measured as mild, moderate or severe, and it was recorded how much they worried the women. The associations between the physical pregnancy-related symptoms and sleep complaints were assessed by odds ratios from multivariable logistic regression models. RESULTS The questionnaire was completed by 1338 out of 1508 eligible women before the end of gestation week 16. The gestational age ranged from 5 to 16 weeks (median 11 weeks) among the included women. On average, more than one third of the women reported to have at least one of the three sleep complaints in the questionnaire. Problems "taking a long time to fall asleep" was reported by 312 women (23%), "waking up too early" was reported by 629 (47%), and 183 (14%) had been "lying awake most of the night". One sleep complaint was reported by 38%, two by 16, and 4% had all three symptoms. The majority were not at all or only mildly worried because of their sleep disturbances, but moderate or severe worries were found among 46% of those" taking a long time to fall asleep" and among 40% of those "lying awake most of the night". "Moderate or severe complaints" were reported by 277 (21%) women "Moderate or severe complaints" were associated with pregnancy-related physical symptoms, such as back pain, pelvic girdle pain and pelvic cavity pain, but only the association with pelvic cavity pain stayed significant after adjustment for depression. CONCLUSION This study showed that sleep complaints in early pregnancy are common, and sleep complaints showed association with physical as well as mental symptoms. It may be important for pregnant patients that clinicians address depression, and mood in relation to sleep problems during pregnancy.
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Affiliation(s)
- Ruth K Ertmann
- Research Unit for General Practice and Section for General Practice, Institute of Public Health, University of Copenhagen, Øster Farimagsgade 5, DK-1014, Copenhagen K, Denmark.
| | - Dagny R Nicolaisdottir
- Research Unit for General Practice and Section for General Practice, Institute of Public Health, University of Copenhagen, Øster Farimagsgade 5, DK-1014, Copenhagen K, Denmark
| | - Jakob Kragstrup
- Research Unit for General Practice and Section for General Practice, Institute of Public Health, University of Copenhagen, Øster Farimagsgade 5, DK-1014, Copenhagen K, Denmark
| | - Volkert Siersma
- Research Unit for General Practice and Section for General Practice, Institute of Public Health, University of Copenhagen, Øster Farimagsgade 5, DK-1014, Copenhagen K, Denmark
| | - Melissa C Lutterodt
- Research Unit for General Practice and Section for General Practice, Institute of Public Health, University of Copenhagen, Øster Farimagsgade 5, DK-1014, Copenhagen K, Denmark
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Gao M, Hu J, Yang L, Ding N, Wei X, Li L, Liu L, Ma Y, Wen D. Association of sleep quality during pregnancy with stress and depression: a prospective birth cohort study in China. BMC Pregnancy Childbirth 2019; 19:444. [PMID: 31775666 PMCID: PMC6882237 DOI: 10.1186/s12884-019-2583-1] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 11/05/2019] [Indexed: 02/07/2023] Open
Abstract
Background The sleep quality of pregnant women in the third trimester is related to mental health. However, there is still a lack of large-scale cohort research exploring this relationship in the second trimester. Thus, we assessed the associations of sleep quality during the second trimester with antenatal stress and antenatal and postnatal depression. Methods We examined 1152 pregnant women from a prospective cohort study in China to assess the associations of sleep quality in the second trimester with antenatal stress, antenatal depression, and postnatal depression. We used linear regression models and logistic regression models to examine the associations of sleep quality (Pittsburgh Sleep Quality Index [PSQI]) during pregnancy with perinatal stress (Pregnancy Pressure Scale [PPS]) and depression (Edinburgh Postnatal Depression Scale [EPDS]) status. We further assessed the relationship in groups divided according to maternal age. Results PSQI scores were positively associated with antenatal PPS scores (β: 1.52, 95% confidence interval [CI]: 1.28, 1.76), antenatal EPDS scores (β: 0.68, 95% CI: 0.58, 0.78), and postpartum EPDS scores (β: 0.51, 95% CI: 0.38, 0.64). Poor sleep quality (PSQI scores ≥5) was associated with antenatal stress status (odds ratio [OR]: 2.60, 95% CI: 1.79, 3.77), antenatal depression status (OR: 3.42, 95% CI: 2.48, 4.72), and postpartum depression status (OR: 2.40, 95% CI: 1.58, 3.64) after adjusting maternal age, BMI, gestational age, smoking, educational level, annual household income and social support. The association of poor sleep quality (PSQI scores ≥5) in the second trimester with postnatal depression status was significant among women more than or equal to 30 years old (OR: 4.12, 95% CI: 2.18, 7.78) but not among women less than 30 years old after adjusting covariates above. Conclusion Poor sleep quality in the second trimester among Chinese pregnant women is associated with stress and depression symptoms. Strategies to boost sleep quality should be considered during prenatal health care to improve women’s mental health status.
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Affiliation(s)
- Ming Gao
- Department of Social Medicine, Institute of health sciences, China Medical University, Shenyang, 110122, Liaoning, China
| | - Jiajin Hu
- Department of Social Medicine, Institute of health sciences, China Medical University, Shenyang, 110122, Liaoning, China.,Research Center of China Medical University Birth Cohort, China Medical University, Shenyang, Liaoning, China
| | - Liu Yang
- Department of Obstetrics and Gynecology, Shenyang Maternity and Child Health Hospital, Shenyang, Liaoning, China
| | - Ning Ding
- Curriculum and Teaching Research Office, Research Center of Medical Education, China Medical University, Shenyang, Liaoning, China
| | - Xiaotong Wei
- Department of Social Medicine, Institute of health sciences, China Medical University, Shenyang, 110122, Liaoning, China
| | - Lin Li
- Department of Developmental Pediatrics, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Lei Liu
- Department of Social Medicine, Institute of health sciences, China Medical University, Shenyang, 110122, Liaoning, China
| | - Yanan Ma
- Department of Epidemiology and Health Statistics, School of Public Health, China Medical University, Shenyang, 110122, Liaoning, China
| | - Deliang Wen
- Department of Social Medicine, Institute of health sciences, China Medical University, Shenyang, 110122, Liaoning, China.
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Bennett CJ, Cain SW, Blumfield ML. Monounsaturated fat intake is associated with improved sleep quality in pregnancy. Midwifery 2019; 78:64-70. [DOI: 10.1016/j.midw.2019.07.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 05/19/2019] [Accepted: 07/24/2019] [Indexed: 11/29/2022]
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Sleep Pharmacotherapy for Common Sleep Disorders in Pregnancy and Lactation. Chest 2019; 157:184-197. [PMID: 31622589 DOI: 10.1016/j.chest.2019.09.026] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 09/03/2019] [Accepted: 09/21/2019] [Indexed: 12/18/2022] Open
Abstract
Sleep disturbances are common in pregnancy, and sleep disorders may worsen or present de novo in the course of gestation. Managing a pregnant patient is complicated by the risk of teratogenicity, pharmacokinetic changes, and the dynamic nature of pregnancy. Although nonpharmacologic interventions are likely safest, they are often ineffective, and a patient is left dealing with frustrations of the sleep disturbance, as well as the negative outcomes of poor sleep in pregnancy. As with any other condition in pregnancy, management requires an understanding of pregnancy physiology, knowledge of the impact of a given condition on pregnancy or fetal and neonatal outcomes, and an ability to weigh the risk of the exposure to an untreated, or poorly treated condition, against the risk of a given drug. In partnership with the pregnant patient or couple, options for therapy should be reviewed in the context of the impact of the condition on pregnancy and offspring outcomes, while understanding that data (positive or negative) on the impact of therapy on perinatal outcomes are lacking. This article reviews the epidemiology of sleep disorders in pregnancy, general principles of prescribing in pregnancy and lactation, and safety surrounding therapeutic options in pregnancy.
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McEvoy KM, Rayapati D, Washington Cole KO, Erdly C, Payne JL, Osborne LM. Poor Postpartum Sleep Quality Predicts Subsequent Postpartum Depressive Symptoms in a High-Risk Sample. J Clin Sleep Med 2019; 15:1303-1310. [PMID: 31538601 PMCID: PMC6760397 DOI: 10.5664/jcsm.7924] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 05/10/2019] [Accepted: 05/10/2019] [Indexed: 12/26/2022]
Abstract
STUDY OBJECTIVES Postpartum depression (PPD) occurs in 15% to 20% of mothers worldwide and is associated with adverse outcomes for mother and child. Prior research has established a relationship between concurrent sleep quality and PPD. We conducted a secondary analysis in 45 women with mood disorders to study overall sleep quality (and individual components of sleep), measured in the early postpartum period, as a predictor of subsequent PPD. METHODS We measured sleep quality using the Pittsburgh Sleep Quality Index (PSQI; subscale and total scores) at 1 month postpartum (and during the third trimester). We measured depressive symptoms using the Inventory of Depressive Symptoms, Self-Report (IDS-SR) at 3 months postpartum. We used bivariate and multivariate linear regression models to study the association between PSQI and IDS scores. RESULTS We found that higher global PSQI scores as well as higher component scores for self-reported sleep quality, sleep latency, sleep efficiency, sleep medication usage, and daytime dysfunction, measured 1 month postpartum, were associated with increased IDS scores (at 3 months postpartum (P = .01, .01, .01, .003, < .001, respectively). We did not find an association between poor sleep quality in the third trimester and PPD. CONCLUSIONS Poor sleep quality in the early postpartum period independently predicts development of later PPD. This is clinically significant and highlights the importance of sleep interventions as an immediate postpartum therapeutic tool. CITATION McEvoy KM, Rayapati D, Washington Cole KO, Erdly C, Payne JL, Osborne LM. Poor postpartum sleep quality predicts subsequent postpartum depressive symptoms in a high-risk sample. J Clin Sleep Med. 2019;15(9):1303-1310.
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Conceptualization, measurement, and effects of pregnancy-specific stress: review of research using the original and revised Prenatal Distress Questionnaire. J Behav Med 2019; 43:16-33. [PMID: 31183596 DOI: 10.1007/s10865-019-00068-7] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 06/04/2019] [Indexed: 12/26/2022]
Abstract
Pregnancy-specific stress (PSS) arises from the numerous changes that women experience during pregnancy and from their concerns about childbirth and the health of their offspring. Prolonged or elevated maternal stress heightens risk for poor fetal, infant, and child outcomes. The Prenatal Distress Questionnaire (PDQ) and its expanded successor, the revised Prenatal Distress Questionnaire (NuPDQ), were developed to assess PSS, but their psychometric properties and findings are not well-documented. We reviewed research using the PDQ (n = 45) or NuPDQ (n = 37). Results establish that PSS as measured by these instruments is common in pregnancy; PSS is associated with sociodemographic and obstetric characteristics, perceptions of pregnancy, health behaviors, maternal health, and birth outcomes. The NuPDQ is an especially appropriate tool to assess PSS, with demonstrated reliability and convergent, concurrent, and predictive validity. The ability to assess PSS in a reliable and valid manner is critical to advance research and improve maternal and child health.
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Okun ML. Sleep Disturbances and Modulations in Inflammation: Implications for Pregnancy Health. SOCIAL AND PERSONALITY PSYCHOLOGY COMPASS 2019; 13:e12451. [PMID: 31737088 PMCID: PMC6857810 DOI: 10.1111/spc3.12451] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
When a woman becomes pregnant, there is a vast series of physiological, vascular, and psychological changes. Among the most commonly reported changes are those involving sleep. Pregnant women report that their ability to maintain sleep and acquire continuous refreshing sleep is impaired during the perinatal period as compared to the non-pregnant period. A growing literature supports the hypothesis that disturbed sleep (which comes in many forms) during the perinatal period is associated with an increased risk of adverse maternal, delivery, and infant outcomes. Among the suggested biological pathways linking sleep and adverse outcomes are disturbances in the immune and hormonal systems. The following paper will discuss (1) the various sleep processes that are commonly disturbed during the perinatal period and the methods used to collect sleep data; (2) the evidence linking sleep to adverse outcomes; and (3) how one specific biological pathway, the immune system, likely mediates these associations. The goal of this paper is to clarify the role that sleep disturbance has during pregnancy.
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Zhang H, Zhang Q, Gao T, Kong Y, Qin Z, Hu Y, Cao R, Mei S. Relations between Stress and Quality of Life among Women in Late Pregnancy: The Parallel Mediating Role of Depressive Symptoms and Sleep Quality. Psychiatry Investig 2019; 16:363-369. [PMID: 31132840 PMCID: PMC6539267 DOI: 10.30773/pi.2019.02.14] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 02/14/2019] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE This study aims to examine the parallel multiple mediators of depressive symptoms and sleep quality in the relations between stress and physical health-related quality of life (PHQOL)/mental health-related quality of life (MHQOL) among the women in late pregnancy. METHODS Of 1120 pregnant women participated in the cross-sectional study which consisted of Perceived Stress Scale, Edinburgh Postnatal Depression Scale, Pittsburgh Sleep Quality Index and MOS 12-item Short Form Health Survey. Parallel multiple mediator models were used to analyze the relations between stress, depressive symptoms, sleep quality and PHQOL/MHQOL. RESULTS The effect of perceived stress on PHQOL was partially through the indirect path of sleep quality (β=-0.061). But in the model for MHQOL, depressive symptoms and sleep quality played parallel mediators, and the indirect path effect of depressive symptoms (β=-0.179) was higher than sleep quality (β=-0.029). CONCLUSION The findings contributed to the understanding about the influential mechanism of stress on PHQOL/MHQOL. And it reminded the importance of sleep quality and depressive symptoms for improving QOL in late pregnancy.
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Affiliation(s)
- Han Zhang
- Department of Social Medicine, School of Public Health, Jilin University, Changchun, China
| | - Qi Zhang
- Department of Nursing Management, School of Nursing, Jilin University, Changchun, China
| | - Tingting Gao
- Department of Social Medicine, School of Public Health, Jilin University, Changchun, China
| | - Yixi Kong
- Department of Maternal and Child Health, School of Public Health, Jilin University, Changchun, China
| | - Zeying Qin
- Department of Social Medicine, School of Public Health, Jilin University, Changchun, China
| | - Yueyang Hu
- Department of Maternal and Child Health, School of Public Health, Jilin University, Changchun, China
| | - Ruilin Cao
- Department of Social Medicine, School of Public Health, Jilin University, Changchun, China
| | - Songli Mei
- Department of Maternal and Child Health, School of Public Health, Jilin University, Changchun, China
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Souza RT, Cecatti JG, Mayrink J, Galvão RB, Costa ML, Feitosa F, Rocha Filho E, Leite DF, Vettorazzi J, Tedesco RP, Santana DS, Souza JP. Identification of earlier predictors of pregnancy complications through wearable technologies in a Brazilian multicentre cohort: Maternal Actigraphy Exploratory Study I (MAES-I) study protocol. BMJ Open 2019; 9:e023101. [PMID: 31005906 PMCID: PMC6500316 DOI: 10.1136/bmjopen-2018-023101] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 02/28/2019] [Accepted: 03/01/2019] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Non-invasive tools capable of identifying predictors of maternal complications would be a step forward for improving maternal and perinatal health. There is an association between modification in physical activity (PA) and sleep-wake patterns and the occurrence of inflammatory, metabolic, pathological conditions related to chronic diseases. The actigraphy device is validated to estimate PA and sleep-wake patterns among pregnant women. In order to extend the window of opportunity to prevent, diagnose and treat specific maternal conditions, would it be possible to use actigraphy data to identify risk factors for the development of adverse maternal outcomes during pregnancy? METHODS AND ANALYSIS A cohort will be held in five centres from the Brazilian Network for Studies on Reproductive and Perinatal Health. Maternal Actigraphy Exploratory Study I (MAES-I) will enrol 400 low-risk nulliparous women who will wear the actigraphy device on their wrists day and night (24 hours/day) uninterruptedly from 19 to 21 weeks until childbirth. Changes in PA and sleep-wake patterns will be analysed throughout pregnancy, considering ranges in gestational age in women with and without maternal complications such as pre-eclampsia, preterm birth (spontaneous or provider-initiated), gestational diabetes, maternal haemorrhage during pregnancy, in addition to perinatal outcomes. The plan is to design a predictive model using actigraphy data for screening pregnant women at risk of developing specific adverse maternal and perinatal outcomes. ETHICS AND DISSEMINATION MAES-I has been reviewed and approved by each institutional review board and also by the National Council for Ethics in Research. Detailed information about the study is provided in the Brazilian Cohort website (www.medscinet.com/samba) and findings will be published in the scientific literature and institutional webpages.
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Affiliation(s)
- Renato T Souza
- Obstetrics and Gynecology, Universidade Estadual de Campinas, Campinas, Brazil
| | | | - Jussara Mayrink
- Faculdade de Ciencias Medicas, Universidade Estadual de Campinas, Campinas, Brazil
| | - Rafael Bessa Galvão
- Obstetrics and Gynecology, Universidade Estadual de Campinas, Campinas, Brazil
| | - Maria Laura Costa
- Obstetrics and Gynecology, Universidade Estadual de Campinas, Campinas, Brazil
| | - Francisco Feitosa
- Maternidade Escola, Universidade Federal do Ceara, Fortaleza, Brazil
| | | | - Debora F Leite
- Obstetrics and Gynecology, Universidade Federal de Pernambuco, Recife, Brazil
| | - Janete Vettorazzi
- Obstetrics and Gynecology, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Ricardo P Tedesco
- Obstetrics and Gynecology, School of Medicine of Jundiai, Campinas, Brazil
| | - Danielly S Santana
- Obstetrics and Gynecology, Universidade Estadual de Campinas, Campinas, Brazil
| | - Joao Paulo Souza
- Social Medicine, Faculdade de Medicina de Ribeirao Preto, Universidade de Sao Paulo, Ribeirao Preto, Brazil
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Osnes RS, Roaldset JO, Follestad T, Eberhard-Gran M. Insomnia late in pregnancy is associated with perinatal anxiety: A longitudinal cohort study. J Affect Disord 2019; 248:155-165. [PMID: 30735852 DOI: 10.1016/j.jad.2019.01.027] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 01/09/2019] [Accepted: 01/20/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND Postpartum anxiety (PPA) affects a substantial number of women. Despite increasing recognition of PPA, few studies have focused on perinatal anxiety and potential PPA triggers. Here we aimed to estimate the prevalence of perinatal anxiety disorders, and to explore the association between insomnia during late pregnancy and anxiety before and after childbirth. METHODS This study was part of the large population-based Akershus Birth Cohort. We analyzed data from the hospital's birth records and questionnaire responses from pregnancy weeks 17 and 32 and postpartum week 8 (n = 1563). Perinatal anxiety symptoms were measured using the Hopkins Symptom Check List. Anxiety disorder measurements were based on questions from the Mini-International Neuropsychiatric Interview. Insomnia was measured using the Bergen Insomnia Scale. RESULTS Among perinatal women, 10% reported symptoms of at least one anxiety disorder. The observed prevalence of obsessive-compulsive disorder was higher after delivery (4.2%) than during pregnancy (2.5%). Multiple regression analysis, with adjustment for several psychosocial and reproductive variables, indicated that insomnia during pregnancy was significantly associated with postpartum anxiety symptoms. However, this association was markedly weakened when depression variables were included in the analysis, indicating that gestational insomnia may also be a marker for a mood disorder. LIMITATIONS Immigrant and single women were underrepresented in our sample. CONCLUSIONS Our results suggest that anxiety disorders are prevalent during the perinatal period. Moreover, insomnia during pregnancy is associated with perinatal anxiety. Health professionals should be aware that women with gestational insomnia may have an increased risk of mood and anxiety disorders.
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Affiliation(s)
- Rannveig S Osnes
- Department of Psychiatry, Ålesund Hospital, Møre & Romsdal Health Trust, Ålesund, Norway; Department of Mental Health, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway.
| | - John Olav Roaldset
- Department of Psychiatry, Ålesund Hospital, Møre & Romsdal Health Trust, Ålesund, Norway; Department of Mental Health, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway; Centre for Research and Education in Forensic Psychiatry, Oslo University Hospital, Oslo, Norway
| | - Turid Follestad
- Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - Malin Eberhard-Gran
- HØKH, Research Unit, Akershus University Hospital, Lørenskog, Norway; Institute of Clinical Medicine, Campus Ahus, University of Oslo, Lørenskog, Norway; Department for Infant Mental Health, Regional Center for Child and Adolescent Mental Health, Eastern and Southern Norway, Oslo, Norway
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43
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Christian LM, Carroll JE, Teti DM, Hall MH. Maternal Sleep in Pregnancy and Postpartum Part I: Mental, Physical, and Interpersonal Consequences. Curr Psychiatry Rep 2019; 21:20. [PMID: 30826881 DOI: 10.1007/s11920-019-0999-y] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
PURPOSE OF REVIEW Sleep is a critical restorative behavior which occupies approximately one third of people's lives. Extensive data link sleep health with disease and mortality risk in the general population. During pregnancy and following childbirth, unique factors contribute to overall sleep health. In addition, there are unique implications of poor sleep during these time periods. RECENT FINDINGS Poor maternal sleep may contribute to risk for adverse birth outcomes as well as poor maternal physical and mental health in pregnancy, postpartum, and longer term during childrearing. Moreover, the extent to which notable racial disparities in sleep contribute to disparities in adverse perinatal health outcomes remains to be fully explicated. Part I of this two-part review details these implications of poor sleep for mental health, physical health outcomes, and relationship functioning, while Part II delves into biological mechanisms as well as treatment approaches.
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Affiliation(s)
- Lisa M Christian
- Department of Psychiatry & Behavioral Health, The Ohio State University Wexner Medical Center, Columbus, OH, USA. .,The Institute for Behavioral Medicine Research, The Ohio State University Wexner Medical Center, Room 112, 460 Medical Center Drive, Columbus, OH, 43210, USA.
| | - Judith E Carroll
- Psychiatry and Biobehavioral Sciences, University of California - Los Angeles, Los Angeles, CA, USA
| | - Douglas M Teti
- Department of Human Development and Family Studies, The Pennsylvania State University, State College, PA, USA
| | - Martica H Hall
- Department of Psychiatry, The University of Pittsburgh, Pittsburgh, PA, USA
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Wilkerson AK, Uhde TW. Perinatal Sleep Problems: Causes, Complications, and Management. Obstet Gynecol Clin North Am 2019; 45:483-494. [PMID: 30092923 DOI: 10.1016/j.ogc.2018.04.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Changes in sleep are ubiquitous in the perinatal period and it is important to be able to determine when these changes are significant enough to indicate sleep deficiency associated with increased risk for poor maternal and infant outcomes. Guidelines for identifying sleep deficiency include insomnia symptoms, excessively shortened sleep duration, and perception of insufficient or nonrestful sleep. Causes and complicating factors related to such sleep problems have been well-documented and are used to tailor behavioral and pharmacologic treatments for women who are pregnant or in the early postpartum period.
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Affiliation(s)
- Allison K Wilkerson
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, 67 President Street, MSC 861, Charleston, SC 29425, USA.
| | - Thomas W Uhde
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, 67 President Street, MSC 861, Charleston, SC 29425, USA
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45
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Facco FL, Parker CB, Hunter S, Reid KJ, Zee PC, Silver RM, Haas DM, Chung JH, Pien GW, Nhan-Chang CL, Simhan HN, Parry S, Wapner RJ, Saade GR, Mercer BM, Torres C, Knight J, Reddy UM, Grobman WA. Association of Adverse Pregnancy Outcomes With Self-Reported Measures of Sleep Duration and Timing in Women Who Are Nulliparous. J Clin Sleep Med 2018; 14:2047-2056. [PMID: 30518449 DOI: 10.5664/jcsm.7534] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 08/31/2018] [Indexed: 12/21/2022]
Abstract
STUDY OBJECTIVES To examine the relationship of self-reported sleep during pregnancy with adverse pregnancy outcomes. A secondary objective was to describe the concordance between self-reported and objectively assessed sleep during pregnancy. METHODS In this prospective cohort, women completed a survey of sleep patterns at 6 to 13 weeks' gestation (visit 1) and again at 22 to 29 weeks' gestation (visit 3). Additionally, at 16 to 21 weeks (visit 2), a subgroup completed a week-long sleep diary coincident with an actigraphy recording. Weekly averages of self-reported sleep duration and sleep midpoint were calculated. A priori, sleep duration < 7 hours was defined as "short," and sleep midpoint after 5:00 AM was defined as "late." The relationship of these sleep abnormalities with hypertensive disorders of pregnancy (HDP) and gestational diabetes mellitus (GDM) was determined. RESULTS Of the 10,038 women enrolled, sleep survey data were available for 7,524 women at visit 1 and 7,668 women at visit 3. A total of 752 women also provided ≥ 5 days of sleep diary data coincident with actigraphy at visit 2. We did not observe any consistent relationship between self-reported short sleep and HDP or GDM. There was an association between self-reported late sleep midpoint and GDM (visit 1 adjusted odds ratio 1.67, 95% confidence interval 1.17, 2.38; visit 2 adjusted odds ratio 1.73, 95% confidence interval 1.23, 2.43). At visit 2, 77.1% of participants had concordance between their diary and actigraphy for short sleep duration, whereas 94.3% were concordant for sleep midpoint. CONCLUSIONS Self-reported sleep midpoint, which is more accurate than self-reported sleep duration, is associated with the risk of GDM. CLINICAL TRIAL REGISTRATION Registry: ClinicalTrials.gov, Title: Pregnancy as a Window to Future Cardiovascular Health: Adverse Pregnancy Outcomes as Predictors of Increased Risk Factors for Cardiovascular Disease, Identifier: NCT02231398, URL: https://clinicaltrials.gov/ct2/show/NCT02231398.
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Affiliation(s)
- Francesca L Facco
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | | | - Shannon Hunter
- RTI International, Research Triangle Park, North Carolina
| | - Kathryn J Reid
- Department of Neurology, Northwestern University, Chicago, Illinois
| | - Phyllis C Zee
- Department of Neurology, Northwestern University, Chicago, Illinois
| | - Robert M Silver
- Department of Obstetrics and Gynecology, University of Utah and Intermountain Healthcare, Salt Lake City, Utah
| | - David M Haas
- Department of Obstetrics and Gynecology, School of Medicine, Indiana University, Indianapolis, Indiana
| | - Judith H Chung
- Department of Obstetrics and Gynecology, University of California, Irvine, Orange, California
| | - Grace W Pien
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Chia-Ling Nhan-Chang
- Department of Obstetrics and Gynecology, Columbia University, New York, New York
| | - Hyagriv N Simhan
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Samuel Parry
- Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ronald J Wapner
- Department of Obstetrics and Gynecology, Columbia University, New York, New York
| | - George R Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, University of Texas, Galveston, Texas
| | - Brian M Mercer
- Department of Obstetrics and Gynecology, Case Western Reserve University, Cleveland, Ohio
| | - Caroline Torres
- Department of Obstetrics and Gynecology, Columbia University, New York, New York
| | - Jordan Knight
- Department of Obstetrics and Gynecology, School of Medicine, Indiana University, Indianapolis, Indiana
| | - Uma M Reddy
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland
| | - William A Grobman
- Department of Obstetrics and Gynecology Medicine, Northwestern University, Chicago, Illinois
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46
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Prenatal stress and the development of psychopathology: Lifestyle behaviors as a fundamental part of the puzzle. Dev Psychopathol 2018; 30:1129-1144. [PMID: 30068418 DOI: 10.1017/s0954579418000494] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Maternal psychological stress, depression, and anxiety during pregnancy (prenatal stress; PNS) are thought to impact fetal development with long-term effects on offspring outcome. These effects would include physical and mental health, including psychopathology. Maternal sleep, diet, and exercise during pregnancy are lifestyle behaviors that are understudied and often solely included in PNS studies as confounders. However, there are indications that these lifestyle behaviors may actually constitute essential mediators between PNS and fetal programming processes. The goal of this theoretical review was to investigate this idea by looking at the evidence for associations between PNS and sleep, diet, and exercise, and by piecing together the information on potential underlying mechanisms and causal pathways through which these factors may affect the offspring. The analysis of the literature led to the conclusion that sleep, diet, and exercise during pregnancy, may have fundamental roles as mediators between PNS and maternal pregnancy physiology. By integrating these lifestyle behaviors into models of prenatal programming of development, a qualitatively higher and more comprehensive understanding of the prenatal origins of psychopathology can be obtained. The review finalizes by discussing some of the present challenges facing the field of PNS and offspring programming, and offering solutions for future research.
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47
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Hou Q, Li S, Jiang C, Huang Y, Huang L, Ye J, Pan Z, Teng T, Wang Q, Jiang Y, Zhang H, Liu C, Li M, Mo Z, Yang X. The associations between maternal lifestyles and antenatal stress and anxiety in Chinese pregnant women: A cross-sectional study. Sci Rep 2018; 8:10771. [PMID: 30018374 PMCID: PMC6050313 DOI: 10.1038/s41598-018-28974-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Accepted: 07/02/2018] [Indexed: 01/03/2023] Open
Abstract
The study aimed to investigate the associations between maternal lifestyles and antenatal stress and anxiety. 1491 pregnant women were drawn from the Guangxi birth cohort study (GBCS). A base line questionnaire was used to collect demographic information and maternal lifestyles. The Pregnancy Stress Rating Scale (PSRS) and Self-Rating Anxiety Scale (SAS) were used to assess prenatal stress and anxiety, respectively. Regression analyses identified the relationship between maternal lifestyles and prenatal stress and anxiety: (1) Hours of phone use per day was positively correlated to prenatal stress and anxiety and increased with stress and anxiety levels (all P trend < 0.05). In addition, not having baby at home was positively correlated to prenatal stress. (2) Self-reported sleep quality was negative with prenatal stress and anxiety, and decreased with stress and anxiety levels (all P trend < 0.01). Moreover, not frequent cooking was negatively correlated to prenatal stress and having pets was negatively correlated to prenatal anxiety (P < 0.05). However, having pets was not correlated to prenatal stress (P > 0.05). Our results showed that adverse lifestyles increase the risk of antenatal stress and anxiety, a regular routine and a variety of enjoyable activities decreases the risk of prenatal stress and anxiety.
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Affiliation(s)
- Qingzhi Hou
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, China
- Guangxi key Laboratory for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Key Laboratory of Colleges and Universities, Nanning, Guangxi, China
- Department of Occupational Health and Environmental Health, School of Public Health of Guangxi Medical University, Nanning, Guangxi, China
| | - Shanshan Li
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, China
- Guangxi key Laboratory for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Key Laboratory of Colleges and Universities, Nanning, Guangxi, China
- Department of Occupational Health and Environmental Health, School of Public Health of Guangxi Medical University, Nanning, Guangxi, China
| | - Chao Jiang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, China
- Guangxi key Laboratory for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Key Laboratory of Colleges and Universities, Nanning, Guangxi, China
- Department of Occupational Health and Environmental Health, School of Public Health of Guangxi Medical University, Nanning, Guangxi, China
| | - Yaling Huang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, China
- Guangxi key Laboratory for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Key Laboratory of Colleges and Universities, Nanning, Guangxi, China
| | - Lulu Huang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, China
- Guangxi key Laboratory for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Key Laboratory of Colleges and Universities, Nanning, Guangxi, China
- Department of Occupational Health and Environmental Health, School of Public Health of Guangxi Medical University, Nanning, Guangxi, China
| | - Juan Ye
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, China
- Guangxi key Laboratory for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Key Laboratory of Colleges and Universities, Nanning, Guangxi, China
| | - Zhijian Pan
- Department of Gynecology and Obstetrics, the Maternal & Child Health Hospital of Qinzhou, Qinzhou, Guangxi, China
| | - Tao Teng
- Department of Antenatal care, the Maternal & Child Health Hospital of Nanning, Nanning, Guangxi, China
| | - Qiuyan Wang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, China
- Guangxi key Laboratory for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Key Laboratory of Colleges and Universities, Nanning, Guangxi, China
| | - Yonghua Jiang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, China
- Guangxi key Laboratory for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Key Laboratory of Colleges and Universities, Nanning, Guangxi, China
| | - Haiying Zhang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, China
- Guangxi key Laboratory for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Key Laboratory of Colleges and Universities, Nanning, Guangxi, China
- Department of Occupational Health and Environmental Health, School of Public Health of Guangxi Medical University, Nanning, Guangxi, China
| | - Chaoqun Liu
- Department of Occupational Health and Environmental Health, School of Public Health of Guangxi Medical University, Nanning, Guangxi, China
| | - Mujun Li
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, China
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Nanning, Guangxi, China
| | - Zengnan Mo
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, China
- Guangxi key Laboratory for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Nanning, Guangxi, China
- Guangxi Key Laboratory of Colleges and Universities, Nanning, Guangxi, China
| | - Xiaobo Yang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, China.
- Guangxi key Laboratory for Genomic and Personalized Medicine, Nanning, Guangxi, China.
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Nanning, Guangxi, China.
- Guangxi Key Laboratory of Colleges and Universities, Nanning, Guangxi, China.
- Department of Occupational Health and Environmental Health, School of Public Health of Guangxi Medical University, Nanning, Guangxi, China.
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Okun ML, O'Brien LM. Concurrent insomnia and habitual snoring are associated with adverse pregnancy outcomes. Sleep Med 2018; 46:12-19. [DOI: 10.1016/j.sleep.2018.03.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 03/01/2018] [Accepted: 03/06/2018] [Indexed: 11/25/2022]
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Baker JH, Rothenberger SD, Kline CE, Okun ML. Exercise during early pregnancy is associated with greater sleep continuity. Behav Sleep Med 2018; 16:482-493. [PMID: 27739877 PMCID: PMC6124311 DOI: 10.1080/15402002.2016.1228649] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
OBJECTIVES/BACKGROUND Pregnant women report disturbed sleep beginning in early pregnancy. Among nonpregnant populations, exercise has been associated with improved sleep; however, research in pregnant samples has been equivocal. We examined whether varying degrees of exercise were associated with better nocturnal sleep among pregnant women during early gestation. PARTICIPANTS 172 pregnant women. METHODS Self-reported sleep and exercise and objective sleep were collected during early gestation: T1 (10-12 weeks), T2 (14-16 weeks), and T3 (18-20 weeks) from 172 pregnant women. Exercise was categorized into three time-varying groups: 0 metabolic equivalent minutes per week (MET-min/week), 1 to < 500 MET-min/week, or ≥ 500 MET-min/week. Linear mixed-effects models were employed to test hypotheses. RESULTS A significant main effect for Time (F[2,254] = 9.77, p < 0.0001) and Time*Exercise group interaction were observed for actigraphic sleep efficiency (aSE) (F[4,569] = 2.73, p = 0.0285). At T2, women who reported ≥ 500 MET-min/week had higher aSE than those who reported 0 MET-min/week. Significant main effects for Exercise Group and Time were observed for actigraphic wake after sleep onset (aWASO; F[2,694] = 3.04, p = 0.0483 and F[2,260] = 3.21, p = 0.0419). aWASO was lowest for those reporting 1 to < 500 MET-min/week (t[701] = 2.35, adjusted p = .0489) and aWASO decreased from T1 to T3 (t[258] = 2.53, adjusted p value = 0.036). Lastly, there was a main effect for Time for the PSQI (F[2,689] = 52.11, p < 0.0001), indicating that sleep quality improved over time. CONCLUSIONS Some level of exercise among pregnant women appears to be more advantageous than no exercise at all. Moderate exercise, while still unclearly defined, may be a worthwhile adjunct treatment to combat sleep disturbances during pregnancy.
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Affiliation(s)
| | | | | | - Michele L Okun
- University of Pittsburgh, Department of Psychology,University of Colorado at Colorado Springs, Biofrontiers Institute
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50
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Facco FL, Grobman WA, Reid KJ, Parker CB, Hunter SM, Silver RM, Basner RC, Saade GR, Pien GW, Manchanda S, Louis JM, Nhan-Chang CL, Chung JH, Wing DA, Simhan HN, Haas DM, Iams J, Parry S, Zee PC. Objectively measured short sleep duration and later sleep midpoint in pregnancy are associated with a higher risk of gestational diabetes. Am J Obstet Gynecol 2017; 217:447.e1-447.e13. [PMID: 28599896 DOI: 10.1016/j.ajog.2017.05.066] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 04/24/2017] [Accepted: 05/31/2017] [Indexed: 12/30/2022]
Abstract
BACKGROUND Experimental and epidemiologic data suggest that among nonpregnant adults, sleep duration may be an important risk factor for chronic disease. Although pregnant women commonly report poor sleep, few studies objectively evaluated the quality of sleep in pregnancy or explored the relationship between sleep disturbances and maternal and perinatal outcomes. OBJECTIVE Our objective was to examine the relationship between objectively assessed sleep duration, timing, and continuity (measured via wrist actigraphy) and maternal cardiovascular and metabolic morbidity specific to pregnancy. STUDY DESIGN This was a prospective cohort study of nulliparous women. Women were recruited between 16 0/7 and 21 6/7 weeks' gestation. They were asked to wear a wrist actigraphy monitor and complete a daily sleep log for a period of 7 consecutive days. The primary sleep exposure variables were the averages of the following over the total valid nights (minimum 5, maximum 7 nights): short sleep duration during the primary sleep period (<7 h/night), late sleep midpoint (midpoint between sleep onset and sleep offset >5 am), and top quartile of minutes of wake time after sleep onset and sleep fragmentation index. The primary outcomes of interest were a composite of hypertensive disorders of pregnancy (mild, severe, or superimposed preeclampsia; eclampsia; or antepartum gestational hypertension) and gestational diabetes mellitus. We used χ2 tests to assess associations between sleep variables and categorical baseline characteristics. Crude odds ratios and 95% confidence intervals were estimated from univariate logistic regression models to characterize the magnitude of the relationship between sleep characteristics and hypertensive disorders of pregnancy and gestational diabetes. For associations significant in univariate analysis, multiple logistic regression was used to explore further the association of sleep characteristics with pregnancy outcomes. RESULTS In all, 901 eligible women consented to participate; 782 submitted valid actigraphy studies. Short sleep duration and a later sleep midpoint were associated with an increased risk of gestational diabetes (odds ratio, 2.24; 95% confidence interval, 1.11-4.53; and odds ratio, 2.58; 95% confidence interval, 1.24-5.36, respectively) but not of hypertensive disorders. A model with both sleep duration and sleep midpoint as well as their interaction term revealed that while there was no significant interaction between these exposures, the main effects of both short sleep duration and later sleep midpoint with gestational diabetes remained significant (adjusted odds ratio, 2.06; 95% confidence interval, 1.01-4.19; and adjusted odds ratio, 2.37; 95% confidence interval, 1.13-4.97, respectively). Additionally, after adjusting separately for age, body mass index, and race/ethnicity, both short sleep duration and later sleep midpoint remained associated with gestational diabetes. No associations were demonstrated between the sleep quality measures (wake after sleep onset, sleep fragmentation) and hypertensive disorders or gestational diabetes. CONCLUSION Our results demonstrate a relationship between short sleep duration and later sleep midpoint with gestational diabetes. Our data suggest independent contributions of these 2 sleep characteristics to the risk for gestational diabetes in nulliparous women.
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