scholarly journals Association between maternal sleep duration and quality, and the risk of preterm birth: a systematic review and meta-analysis of observational studies

2020 ◽  
Author(s):  
ling wang ◽  
Feng Jin
Keyword(s):  
Systematic Review ◽  
Preterm Birth ◽  
Sleep Quality ◽  
Sleep Duration ◽  
Meta Analysis ◽  
Controlled Study ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
Increased Risk ◽  
Study Heterogeneity

Abstract Background : To assess the association of sleep duration and quality with the risk of preterm birth. Methods : Relevant studies were retrieved from the PubMed and Web of Science databases up to September 30, 2018. The reference lists of the retrieved articles were reviewed. Random effects models were applied to estimate summarized relative risks (RRs) and 95% confidence intervals (CIs). Results : Ten identified studies (nine cohort studies and one case-controlled study) examined the associations of sleep duration and quality with the risk of preterm birth. As compared with women with the longest sleep duration, the summary RR was 1.23 (95% CI = 1.01–1.50) for women with the shortest sleep duration, with moderate between-study heterogeneity ( I 2 = 57.4%). Additionally, as compared with women with good sleep quality, the summary RR was 1.54 (95% CI = 1.18–2.01) for women with poor sleep quality (Pittsburgh Sleep Quality Index > 5), with high between-study heterogeneity ( I 2 = 76.7%). Funnel plots as well as the Egger’s and Begg’s tests revealed no evidence of publication bias. Conclusions : This systematic review and meta-analysis revealed that short sleep duration and poor sleep quality may be associated with an increased risk of preterm birth. Further subgroup analyses are warranted to test the robustness of these findings as well as to identify potential sources of heterogeneity.

scholarly journals Association between maternal sleep duration and quality, and the risk of preterm birth: a systematic review and meta-analysis of observational studies

2020 ◽  
Author(s):  
ling wang ◽  
Feng Jin
Keyword(s):  
Systematic Review ◽  
Preterm Birth ◽  
Sleep Quality ◽  
Sleep Duration ◽  
Meta Analysis ◽  
Controlled Study ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
Increased Risk ◽  
Study Heterogeneity

Abstract Study Objectives: To assess the association between sleep duration and quality, and the risk of preterm birth.Methods: Relevant studies were retrieved from the PubMed and Web of Science databases up to September 30, 2018. The reference lists of the retrieved articles were reviewed. Random effects models were applied to estimate summarized relative risks (RRs) and 95% confidence intervals (CIs).Results: Ten identified studies (nine cohort studies and one case-controlled study) examined the associations between sleep duration and quality and the risk of preterm birth. As compared with women with the longest sleep duration, the summary RR was 1.23 (95% CI = 1.01–1.50) for women with the shortest sleep duration, with moderate between-study heterogeneity (I2 = 57.4%). Additionally, as compared with women with good sleep quality, the summary RR was 1.54 (95% CI = 1.18–2.01) for women with poor sleep quality (Pittsburgh Sleep Quality Index > 5), with high between-study heterogeneity (I2 = 76.7%). The results of stratified analysis by trimester, geographical location, study design, type of preterm birth, and adjustment for potential confounders were comparable to those of the main meta-analysis. Funnel plots as well as the Egger’s and Begg’s tests showed no evidence of publication bias. Conclusions: This systematic review and meta-analysis revealed that short sleep duration and poor sleep quality may be associated with an increased risk of preterm birth.

scholarly journals Association between maternal sleep duration and quality, and the risk of preterm birth: a systematic review and meta-analysis of observational studies

2020 ◽  
Author(s):  
ling wang ◽  
Feng Jin
Keyword(s):  
Systematic Review ◽  
Preterm Birth ◽  
Sleep Quality ◽  
Sleep Duration ◽  
Meta Analysis ◽  
Controlled Study ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
Increased Risk ◽  
Study Heterogeneity

Abstract Study Objectives: To assess the association of sleep duration and quality with the risk of preterm birth. Methods: Relevant studies were retrieved from the PubMed and Web of Science databases up to September 30, 2018. The reference lists of the retrieved articles were reviewed. Random effects models were applied to estimate summarized relative risks (RRs) and 95% confidence intervals (CIs). Results: Ten identified studies (nine cohort studies and one case-controlled study) examined the associations of sleep duration and quality with the risk of preterm birth. As compared with women with the longest sleep duration, the summary RR was 1.23 (95% CI = 1.01–1.50) for women with the shortest sleep duration, with moderate between-study heterogeneity (I2 = 57.4%). Additionally, as compared with women with good sleep quality, the summary RR was 1.54 (95% CI = 1.18–2.01) for women with poor sleep quality (Pittsburgh Sleep Quality Index > 5), with high between-study heterogeneity (I2 = 76.7%). Funnel plots as well as the Egger’s and Begg’s tests revealed no evidence of publication bias. Conclusions: This systematic review and meta-analysis revealed that short sleep duration and poor sleep quality may be associated with an increased risk of preterm birth. Further subgroup analyses are warranted to test the robustness of these findings as well as to identify potential sources of heterogeneity.

scholarly journals Association between maternal sleep duration and quality, and the risk of preterm birth: a systematic review and meta-analysis of observational studies

2019 ◽  
Author(s):  
ling wang ◽  
Feng Jin
Keyword(s):  
Systematic Review ◽  
Preterm Birth ◽  
Sleep Quality ◽  
Sleep Duration ◽  
Meta Analysis ◽  
Controlled Study ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
Increased Risk ◽  
Study Heterogeneity

Abstract Study Objectives: To assess the association between sleep duration and quality, and the risk of preterm birth.Methods: Relevant studies were retrieved from the PubMed and Web of Science databases up to September 30, 2018. The reference lists of the retrieved articles were reviewed. Random effects models were applied to estimate summarized relative risks (RRs) and 95% confidence intervals (CIs).Results: Ten identified studies (nine cohort studies and one case-controlled study) examined the associations between sleep duration and quality and the risk of preterm birth. As compared with women with the longest sleep duration, the summary RR was 1.23 (95% CI = 1.01–1.50) for women with the shortest sleep duration, with moderate between-study heterogeneity (I2 = 57.4%). Additionally, as compared with women with good sleep quality, the summary RR was 1.54 (95% CI = 1.18–2.01) for women with poor sleep quality (Pittsburgh Sleep Quality Index > 5), with high between-study heterogeneity (I2 = 76.7%). The results of stratified analysis by trimester, geographical location, study design, type of preterm birth, and adjustment for potential confounders were comparable to those of the main meta-analysis. Funnel plots as well as the Egger’s and Begg’s tests showed no evidence of publication bias. Conclusions: This systematic review and meta-analysis revealed that short sleep duration and poor sleep quality may be associated with an increased risk of preterm birth.

scholarly journals Association between maternal sleep duration and quality and the risk of preterm birth: a systematic review and meta-analysis of observational studies

2019 ◽  
Author(s):  
ling wang ◽  
Feng Jin
Keyword(s):  
Systematic Review ◽  
Preterm Birth ◽  
Sleep Quality ◽  
Sleep Duration ◽  
Meta Analysis ◽  
Controlled Study ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
Increased Risk ◽  
Study Heterogeneity

Abstract Abstract Background: The association between sleep duration and quality and the risk of preterm birth remains controversial. Methods: Relevant studies were retrieved from the PubMed and Web of Science databases up to the end of September 2018 and the reference lists of the retrieved articles were reviewed. Random effects models were applied to estimate summarized relative risks (RRs) and 95% confidence intervals (CIs). Results: Ten identified studies (nine cohort studies and one case-controlled study) examined the associations between sleep duration and quality and the risk of preterm birth. Compared with women with the shortest sleep duration, the summary RRs were 0.76 (95% CI = 0.64–0.89) for women with the longest sleep duration, without between-study heterogeneity (I2 = 0%). Additionally, as compared with women with good sleep quality, the summary RRs were 1.54 (95% CI = 1.18–2.01) for women with poor sleep quality (Pittsburgh Sleep Quality Index > 5), with high between-study heterogeneity (I2 = 76.7%). The results of stratified analysis by trimester, geographical location, study design, type of preterm birth, and adjustment for potential confounders were comparable to those of the main meta-analysis. Funnel plots as well as the Egger’s and Begg’s tests showed no evidence of publication bias. Conclusions: This systematic review and meta-analysis revealed that short sleep duration and poor sleep quality may be associated with an increased risk of preterm birth.

scholarly journals Association between maternal sleep duration and quality and the risk of preterm birth: a systematic review and meta-analysis of observational studies

2019 ◽  
Author(s):  
ling wang ◽  
Feng Jin
Keyword(s):  
Systematic Review ◽  
Preterm Birth ◽  
Sleep Quality ◽  
Sleep Duration ◽  
Meta Analysis ◽  
Controlled Study ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
Increased Risk ◽  
Study Heterogeneity

Abstract Study Objectives: The association between sleep duration and quality and the risk of preterm birth remains controversial.Methods: Relevant studies were retrieved from the PubMed and Web of Science databases up to the end of September 2018 and the reference lists of the retrieved articles were reviewed. Random effects models were applied to estimate summarized relative risks (RRs) and 95% confidence intervals (CIs).Results: Ten identified studies (nine cohort studies and one case-controlled study) examined the associations between sleep duration and quality and the risk of preterm birth. Compared with women with the longest sleep duration, the summary RR was 1.23 (95% CI = 1.01-1.50) for women with the shortest sleep duration, with moderate between-study heterogeneity (I2 = 57.4%). Additionally, as compared with women with good sleep quality, the summary RR was 1.54 (95% CI = 1.18-2.01) for women with poor sleep quality (Pittsburgh Sleep Quality Index > 5), with high between-study heterogeneity (I2 = 76.7%). The results of stratified analysis by trimester, geographical location, study design, type of preterm birth, and adjustment for potential confounders were comparable to those of the main meta-analysis. Funnel plots as well as the Egger’s and Begg’s tests showed no evidence of publication bias. Conclusions: This systematic review and meta-analysis revealed that short sleep duration and poor sleep quality may be associated with an increased risk of preterm birth.

scholarly journals Sleep health epidemiology in low and middle-income countries: a systematic review and meta-analysis of the prevalence of poor sleep quality and sleep duration

Sleep Health ◽  
2018 ◽  
Vol 4 (3) ◽  
pp. 239-250 ◽  
Author(s):  
Guido Simonelli ◽  
Nathaniel S. Marshall ◽  
Antigone Grillakis ◽  
Christopher B. Miller ◽  
Camilla M. Hoyos ◽  
...  
Keyword(s):  
Systematic Review ◽  
Sleep Quality ◽  
Sleep Duration ◽  
Meta Analysis ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
Sleep Health ◽  
Middle Income ◽  
Middle Income Countries ◽  
Low And Middle Income

scholarly journals Decrease in Sleep Duration and Poor Sleep Quality over Time Is Associated with an Increased Risk of Incident Non-Alcoholic Fatty Liver Disease

2022 ◽  
Vol 12 (1) ◽  
pp. 92
Author(s):  
Yoo Jin Um ◽  
Yoosoo Chang ◽  
Hyun-Suk Jung ◽  
In Young Cho ◽  
Jun Ho Shin ◽  
...  
Keyword(s):  
Sleep Quality ◽  
Sleep Duration ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
Alcoholic Fatty Liver ◽  
Increased Risk ◽  
Alcoholic Fatty Liver Disease ◽  
Good Sleep ◽  
Over Time

The impact of changes in sleep duration and sleep quality over time on the risk of non-alcoholic fatty liver disease (NAFLD) is not known. We investigated whether changes in sleep duration and in sleep quality between baseline and follow-up are associated with the risk of developing incident NAFLD. The cohort study included 86,530 Korean adults without NAFLD and with a low fibrosis score at baseline. The median follow-up was 3.6 years. Sleep duration and quality were assessed using the Pittsburgh Sleep Quality Index. Hepatic steatosis (HS) and liver fibrosis were assessed using ultrasonography and the fibrosis-4 index (FIB-4). Cox proportional hazard models were used to determine hazard ratios (HRs) and 95% confidence intervals (Cis). A total of 12,127 subjects with incident HS and 559 with incident HS plus intermediate/high FIB-4 was identified. Comparing the decrease in sleep duration of >1 h, with stable sleep duration, the multivariate-adjusted HR (95% CIs) for incident HS was 1.24 (1.15–1.35). The corresponding HRs for incident HS plus intermediate/high FIB-4 was 1.58 (1.10–2.29). Comparing persistently poor sleep quality with persistently good sleep quality, the multivariate-adjusted HR for incident HS was 1.13 (95% CI, 1.05–1.20). A decrease in sleep duration or poor sleep quality over time was associated with an increased risk of incident NAFLD, underscoring an important potential role for good sleep in preventing NAFLD risk.

Poor sleep quality is associated with perinatal depression. A systematic review of last decade scientific literature and meta-analysis

2019 ◽  
Vol 47 (7) ◽  
pp. 689-703 ◽  
Author(s):  
Ernesto González-Mesa ◽  
Celia Cuenca-Marín ◽  
María Suarez-Arana ◽  
Beatriz Tripiana-Serrano ◽  
Nadia Ibrahim-Díez ◽  
...  
Keyword(s):  
Systematic Review ◽  
Sleep Quality ◽  
Sleep Disturbances ◽  
Perinatal Depression ◽  
Meta Analysis ◽  
Well Being ◽  
Mental States ◽  
Poor Sleep ◽  
Poor Sleep Quality ◽  
The Impact

Abstract Background Although pregnancy is frequently associated with mental states of happiness, hope and well-being, some physical and psychological changes can contribute to increased sleep disturbances and worsened sleep quality. Sleep quality has been linked to negative emotions, anxiety and depression. The main objective of this paper was to systematically review the impact of sleep during pregnancy on maternal mood, studying the association between objective and subjective measures of sleep quality and perinatal depression. Methods We performed a systematic review according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, which included studies published between January 2008 and April 2019, and met the following criteria: (i) studies on pregnant women assessing the effects of sleep quality variables on perinatal mood disorders, (ii) studies published in English and (iii) full paper published in a peer-reviewed scientific journal with full-text format available. Results A total of 36 studies published in the last decade met the inclusion criteria for qualitative review and eight of them were suitable for meta-analysis. Both confirmed the negative effects of poor sleep on perinatal mood. However, qualitative analysis showed that unrepresentative samples and low participation rates falling below 80% biased some of the studies. The standard random-effects meta-analysis showed a pooled size effect [ln odds ratio (OR) 1.49 (95% confidence interval [CI] 1.19, 1.79)] for perinatal depression in cases of poor prenatal sleep quality, although heterogeneity was moderate to high [Q 16.05, P ≤ 0.025, H2 2.45 (95% CI 1.01, 13.70)]. Conclusion Poor sleep quality was associated with perinatal mood disturbances. The assessment of sleep quality along the pregnancy could be advisable with a view to offering preventative or therapeutic interventions when necessary.

Prevalence of poor sleep quality in the Ethiopian population: a systematic review and meta-analysis

2019 ◽  
Vol 24 (2) ◽  
pp. 709-716 ◽  
Author(s):  
Md Dilshad Manzar ◽  
Bayu Begashaw Bekele ◽  
Majumi M. Noohu ◽  
Mohammed Salahuddin ◽  
Abdulrhman Albougami ◽  
...  
Keyword(s):  
Systematic Review ◽  
Sleep Quality ◽  
Meta Analysis ◽  
Poor Sleep ◽  
Poor Sleep Quality

The Novel Ultrasonographic Marker of Uterocervical Angle for Prediction of Spontaneous Preterm Birth in Singleton and Twin Pregnancies: A Systematic Review and Meta-Analysis

2021 ◽  
pp. 1-7
Author(s):  
Kamran Hessami ◽  
Maryam Kasraeian ◽  
Álvaro Sepúlveda-Martínez ◽  
Mauro Cristian Parra-Cordero ◽  
Homeira Vafaei ◽  
...  
Keyword(s):  
Systematic Review ◽  
Preterm Birth ◽  
Meta Analysis ◽  
Predictive Marker ◽  
Second Trimester ◽  
Spontaneous Preterm Birth ◽  
Increased Risk ◽  
Study Heterogeneity ◽  
Mean Differences ◽  
Twin Pregnancies

The alteration of the uterocervical angle (UCA) has been proposed to play an important role in spontaneous preterm birth (sPTB). The aim of this systematic review and meta-analysis was to evaluate the evidence on the UCA predictive role in sPTB. In this study, PubMed, Web of Science, Scopus, and Google scholar were systematically searched from inception up to June 2020. Inter-study heterogeneity was also assessed using Cochrane’s <i>Q</i> test and the <i>I</i><sup>2</sup> statistic. Afterward, the random-effects model was used to pool the weighted mean differences (WMDs) and the corresponding 95% confidence intervals (CIs). Eleven articles that reported second-trimester UCA of 5,061 pregnancies were included in this study. Our meta-analysis results indicate that a wider UCA significantly increases the risk of sPTB in following cases: all pregnancies (WMD = 15.25, 95% CI: 11.78–18.72, <i>p</i> &#x3c; 0.001; <i>I</i><sup>2</sup> = 75.9%, <i>p</i> &#x3c; 0.001), singleton (WMD = 14.43, 95% CI: 8.79–20.06, <i>p</i> &#x3c; 0.001; <i>I</i><sup>2</sup> = 82.4%, <i>p</i> &#x3c; 0.001), and twin pregnancies (WMD = 15.14, 95% CI: 13.42–16.87, <i>p</i> &#x3c; 0.001; <i>I</i><sup>2</sup> = 0.0%, <i>p</i> = 0.464). A wider ultrasound-measured UCA in the second trimester seems to be associated with the increased risk of sPTB in both singleton and twin pregnancies, which reinforces the clinical evidence that UCA has the potential to be used as a predictive marker of sPTB.

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