The relationship between serum bicarbonate, pH level and sleep quality in hemodialysis patients: A cross-sectional study from Turkey

2019 ◽  
pp. 1
Author(s):  
Yavuz Yigit ◽  
Erkan Sengul ◽  
Aysun Sengul ◽  
Didem Eroglu ◽  
Zeynep Ozturk
Keyword(s):  
Sleep Quality ◽  
Cross Sectional Study ◽  
Hemodialysis Patients ◽  
Serum Bicarbonate ◽  
Sectional Study ◽  
Cross Sectional ◽  
Ph Level ◽  
The Relationship

scholarly journals Actigraphic Sleep and Dietary Macronutrient Intake in Children Aged 6–9 Years Old: A Pilot Study

Nutrients ◽  
2019 ◽  
Vol 11 (11) ◽  
pp. 2568
Author(s):  
Silvia Coronado Ferrer ◽  
Isabel Peraita-Costa ◽  
Agustín Llopis-Morales ◽  
Yolanda Picó ◽  
José Miguel Soriano ◽  
...  
Keyword(s):  
Sleep Quality ◽  
Cross Sectional Study ◽  
Macronutrient Intake ◽  
Sectional Study ◽  
Dietary Recommendations ◽  
Cross Sectional ◽  
School Aged Children ◽  
Similar Association ◽  
Sleep Parameters ◽  
The Relationship

The objective of this study was to examine the relationship between different sleep parameters and energy and macronutrient intake in school-aged children. A total of 203 children 6 to 9 years of age participated in this cross-sectional study. Anthropometric measurements were taken first. Diet was assessed with 3-day food logs and sleep was measured with a questionnaire on sleep quality and a wrist actigraph worn for at least 7 days. A decrease of 165.45 kcal was observed per each additional hour of sleep during the week (β (95% CI) = −165.45 (−274.01, −56.88); p = 0.003). This relationship was also observed for fat (β (95% CI) = −11.14 (−18.44, −3.84); p = 0.003) and protein (β (95% CI) = −13.27 (−22.52, −4.02); p = 0.005). An increase in weekend sleep efficiencies for those under the recommended threshold of 85% also had a similar association with energy (β (95% CI) = −847.43 (−1566.77, 128.09); p = 0.021) and carbohydrate (β (95% CI) = −83.96 (−161.76, −6.15); p = 0.035)) intake. An increase in habitual sleep variability was related with a slight increase in protein intake (β (95% CI) = 0.32 (0.031, 0.62); p = 0.031). Children who slept less had a higher energy intake, especially from fat and protein and those who presented inefficient sleep had a higher carbohydrate intake. Strategies to enhance sleep quality and quantity combined with dietary recommendations could help to improve energy and macronutrient intake levels in children.

scholarly journals Boundarylessness and sleep quality among virtual team members – a cross-sectional study from Germany

2020 ◽  
Author(s):  
Elisabeth Rohwer ◽  
Ann-Christin Kordsmeyer ◽  
Volker Harth ◽  
Stefanie Mache
Keyword(s):  
Sleep Quality ◽  
Virtual Team ◽  
Cross Sectional Study ◽  
Prevention Measures ◽  
Sectional Study ◽  
Cross Sectional ◽  
Team Members ◽  
Virtual Teamwork ◽  
Psychological Detachment ◽  
The Relationship

Abstract Background In the course of globalisation and digitalisation, new ways of work become increasingly prevalent. To remain competitive as an organisation, cooperation across time, place, and organisational boundaries becomes necessary. Virtual teamwork offers these advantages, but can also be both, an opportunity and a burden, for employees. The aim of this study is to gain first insights into job demands and resources in virtual teamwork to create a basis for deducing appropriate health promotion and prevention measures. Methods In this cross-sectional study, an online questionnaire was used to examine the relationship between boundarylessness as a job demand, psychological detachment as a personal resource, as well as perceived stress and sleep quality as health outcomes among 46 employees in virtual teamwork in Germany. Data collection lasted from October 2019 to January 2020. Validated scales were used for the questionnaire, except for virtuality. Due to insufficient operationalisation to date, a virtuality scale was developed based on the current state of research. The data were analysed with multiple regression analyses. Results The results show that virtuality and perceived stress impaired sleep quality of virtual team members in this sample. In contrast, successful psychological detachment from work was positively related to sleep quality. There were no significant results for boundarylessness. Virtual team members with managerial responsibility showed higher levels of psychological detachment. Conclusion The study provides first insights in the relationship between virtual teamwork and employee health in the German context. Further research, particularly on job demands in virtual teamwork, is needed to derive concrete health promotion and prevention measures.

The relationship between sleep quality and lifestyle in postmenopausal Iranian women: a cross-sectional study

2019 ◽  
Vol 59 (8) ◽  
pp. 883-891 ◽  
Author(s):  
Mitra Tadayon ◽  
Mahnaz Ilkhani ◽  
Parvin Abedi ◽  
Mohammadhossein Haghighi Zadeh
Keyword(s):  
Sleep Quality ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Iranian Women ◽  
Cross Sectional ◽  
The Relationship

scholarly journals The Association between Dietary Inflammatory Index with Sleep Quality and Obesity among Iranian Female Students: A Cross-sectional Study

2020 ◽  
Author(s):  
hadi bazyar ◽  
ahmad zarejavid ◽  
Hossein Bavi Behbahani ◽  
SHIVAPPA NITIN ◽  
JAMES HEBERT ◽  
...  
Keyword(s):  
College Students ◽  
Sleep Quality ◽  
Cross Sectional Study ◽  
Female Students ◽  
Dietary Inflammatory Index ◽  
Sectional Study ◽  
Anthropometric Indices ◽  
Cross Sectional ◽  
Inflammatory Index ◽  
The Relationship

Background: Overweight, obesity and lack of sleep quality as inflammatory states are the common problems among college students and the Association of Dietary Inflammatory Index (DII) with these problems among this population is unknown. We aimed to evaluate the relationship of the DII with obesity and sleep quality among Iranian female students. Methods: The present cross-sectional study was conducted in 249 female college students. The Dietary Inflammatory Index (DII) was calculated using a valid and reliable 147-item food frequency questionnaire (FFQ). To assess sleep quality, Pittsburgh Sleep Quality Index (PSQI) was used. Odds Ratio (OR) and 95% Confidence Intervals (CIs) were estimated for anthropometric indices and sleep quality according to DII score. Linear regression was used to estimate the relationship between DII score with sleep and anthropometric indices. Results: There was a significant association evident between DII and sleep quality(> 5 is considered as poor quality of sleep); i.e., the odds ratios between DII quartile 2 vs 1 (unadjusted model: OR= 0.33 (CI: 0.14-0.74), P for trend =0.002; model 1: the fully adjusted OR= 0.31(CI: 0.12-0.78), P for trend = 0.005; model 2:OR=0.30 (CI:0.12-0.78), P for trend = 0.005) to quartile 4(unadjusted model: OR= 1.13(CI: 0.45-2.80); model 1: OR= 1.11(CI: 0.44-2.79); model 2:OR=1.13(CI:0.44-2.87), P for trend = 0.005). Also, odds ratios increased significantly from quartile 2 to quartile 4 in all models for DII and sleep quality. According to the continuous score of DII, there was a significant positive association between DII and sleep quality in all 3 models: unadjusted, model 1, and model 2 (OR= 1.21 (CI: 1.05-1.40), OR= 1.21 (CI: 1.03-1.43), and OR= 1.22 (CI: 1.03-1.44), respectively. Conclusions: In this study, after removing the effect of confounding factors, participants in the highest quartile of DII score had significantly higher PSQI global score.

scholarly journals An assessment of sleep quality and daytime sleepiness in hemodialysis patients: a cross-sectional study from Palestine

2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Ahmad M. Samara ◽  
Moutaz W. Sweileh ◽  
Ali M. Omari ◽  
Leen S. Omari ◽  
Hazar H. Dagash ◽  
...  
Keyword(s):  
Sleep Quality ◽  
Daytime Sleepiness ◽  
Cross Sectional Study ◽  
Hemodialysis Patients ◽  
Sectional Study ◽  
Cross Sectional

Relationships Between Serum α-Klotho Concentration and Inflammation-Related Cytokines in Hemodialysis Patients

2021 ◽  
Author(s):  
Katarzyna A. Lisowska ◽  
Hanna Storoniak ◽  
Monika Soroczyńska-Cybula ◽  
Mateusz Maziewski ◽  
Alicja Dębska-Ślizień
Keyword(s):  
Serum Concentration ◽  
Linear Regression Analysis ◽  
Significant Negative Correlation ◽  
Cross Sectional Study ◽  
Hemodialysis Patients ◽  
Sectional Study ◽  
Cross Sectional ◽  
Multivariable Linear Regression Analysis ◽  
Positive Correlations ◽  
The Relationship

Abstract We investigated the relationship between α-Klotho and cytokines related to inflammation in HD patients. We analyzed levels of α-Klotho with ELISA and inflammatory cytokines with CBA in the serum of HD patients. There was a significant negative correlation between the concentration of serum α-Klotho and patients’ age and the serum concentration of PTH. No correlation has been found between α-Klotho and Ca or Pi. HD time, creatynine or eGFR. However, there were significant positive correlations between the concentration of α-Klotho and the serum concentration of IL-12p70, IL-10, and IL-1β. Furthermore, the concentration of IL-10 and IL-1β was significantly lower in HD patients with low α-Klotho concentrations compared with HD patients with high α-Klotho. However, in a multivariable linear regression analysis, only patients’ age was associated independently with α-Klotho level. While these results draw our attention to potential relationships between α-Klotho proteins and inflammatory markers in HD patients, our cross-sectional study could not fully explain the pathogenic link between α-Klotho and inflammation in these patients. Therefore, further studies are necessary to clarify these relationships. However, this observation aligns with previous studies that confirm a significant relationship between Klotho concentration and human aging.

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