Tag: pubmed

Sports Med. 2022 May 14. doi: 10.1007/s40279-022-01682-3. Online ahead of print.

ABSTRACT

BACKGROUND: Research has shown the effectiveness of sedentary behaviour interventions on reducing sedentary time. However, no systematic review has studied where the reduced sedentary time after such interventions is displaced to.

OBJECTIVE: Our objective was to synthesize the evidence from interventions that have reduced sedentary behaviour and test the displacement of sedentary time into physical activity (light physical activity [LPA], moderate-to-vigorous physical activity [MVPA], standing, and stepping).

METHODS: Two independent researchers performed a systematic search of the EBSCOhost, PubMed, Scopus, and Web of Science electronic databases. Meta-analyses were performed to examine the time reallocated from sedentary behaviour to physical activity during working time and the whole day in intervention trials (randomized/non-randomized controlled/non-controlled).

RESULTS: A total of 36 studies met all the eligibility criteria and were included in the systematic review, with 26 studies included in the meta-analysis. Interventions showed a significant overall increase in worksite LPA (effect size [ES] 0.24; 95% confidence interval [CI] 0.05 to 0.43; P < 0.013) and daily LPA (ES 0.62; 95% CI 0.34 to 0.91; P = 0.001). A statistically significant increase in daily MVPA was observed (ES 0.47; 95% CI 0.26 to 0.67; P < 0.001). There was a significant overall increase in worksite standing time (ES 0.76; 95% CI 0.56 to 0.95; P < 0.001), daily standing time (ES 0.52; 95% CI 0.38 to 0.65; P < 0.001), and worksite stepping time (ES 0.12; 95% CI 0.04 to 0.20; P = 0.002).

CONCLUSIONS: Effective interventions aimed at reducing sedentary behaviour result in a consistent displacement of sedentary time to LPA and standing time, both at worksites and across the whole day, whereas changes in stepping time or MVPA are dependent on the intervention setting. Strategies to reduce sedentary behaviour should not be limited to worksite settings, and further efforts may be required to promote daily MVPA.

TRIAL REGISTRATION: PROSPERO registration number CRD42020153958.

PMID:35567719 | DOI:10.1007/s40279-022-01682-3

Int Ophthalmol. 2022 May 14. doi: 10.1007/s10792-022-02312-7. Online ahead of print.

ABSTRACT

PURPOSE: To report the prevalence of undiagnosed glaucoma, as well as demographic characteristics and risk factors among glaucoma suspects who were detected in a publicly promoted intraocular pressure (IOP) based glaucoma screening event.

METHODS: A total of 2468 subjects older than 18 years participated in the glaucoma screening event in Zagreb, in 2014, which included a medical interview and IOP measurement using Icare tonometer. 256 subjects (10.37%) were identified as glaucoma suspects, out of which 125 (5.06%) subjects underwent further detailed ophthalmic examination and were classified into five diagnostic groups.

RESULTS: The prevalence of all types of newly diagnosed glaucoma was 1.175%, while the prevalence of ocular hypertension (OH), primary open-angle glaucoma (POAG), primary angle closure (PAC) and secondary glaucoma (SG) was 0.16%, 0.89%, 0.16% and 0.12%, respectively. The prevalence of newly diagnosed glaucoma in glaucoma suspects was 23.2%. 17.60% of glaucoma suspects were diagnosed as POAG. Older age was statistically significantly associated with POAG (p = 0.001) and PAC (p = 0.029). At the univariate level, refractive errors were a statistically significant predictor of POAG, and those with hyperopia had more than three times larger odds for POAG. At the multivariate level, none of the predictors reached statistical significance.

CONCLUSION: Successful cooperation between healthcare institutions and media can be a useful way of increasing awareness and detection of individuals at an increased risk for developing glaucoma.

PMID:35567692 | DOI:10.1007/s10792-022-02312-7

J Community Health. 2022 May 14. doi: 10.1007/s10900-022-01098-0. Online ahead of print.

ABSTRACT

Understanding changes in substance use in a small population state is challenging. Many national datasets restrict data to reduce the probability of identifying persons. Alaska is a small population state (731,000 residents) with a large geographic region (25% the size of the lower 48), a diverse population, and highly variable seasons, with fewer than 10% of the state being road accessible. Given the uniqueness of Alaska, this project sought to understand what could be learned about addiction and its relationships with unemployment and median income in Alaska. National Survey on Drug Use and Health, State and Small Area Estimates (1999-2020) data were analyzed to measure prevalence changes. Outcome prevalence were independently correlated with median income and annual unemployment rate as the annual collection periods varied. Analyses were limited to simple bivariate analyses due to the data restrictions. Median income was found to have stronger correlational relationships and significant relationships with more negative outcomes compared to unemployment. While annual unemployment rates had statistically significant relationships with substance use outcomes, negative mental health outcomes appeared more related to unemployment than median income. Alcohol use in the past month, cigarette and tobacco use, and pain reliever misuse declined while binge drinking in the past month and illicit drug use increased. More people reported depression, serious mental illness, and suicidal ideation and planning over time peaking in the last year of data collection. While NSDUH data provide some idea of the changes in drug use over time, their effectiveness in Alaska is unknown. Many data sources claim they are nationally representative, but these statements cannot be objectively measured. We will use these outcomes and data as a baseline for future studies where we will explore state specific data sources.

PMID:35567711 | DOI:10.1007/s10900-022-01098-0

Environ Sci Pollut Res Int. 2022 May 14. doi: 10.1007/s11356-022-20682-4. Online ahead of print.

NO ABSTRACT

PMID:35567690 | DOI:10.1007/s11356-022-20682-4

Environ Sci Pollut Res Int. 2022 May 14. doi: 10.1007/s11356-022-20727-8. Online ahead of print.

ABSTRACT

This paper aims to determine the level of sustainability reporting (SR) among Malaysian initial public offering (IPO) companies. Due to a lack of awareness about SR and its dimensions, these aspects have not been receiving the necessary push from the public domain. This study is exploratory in nature. Secondary data were used by conducting content analysis of the annual reports of 139 sampled IPO companies listed on Bursa Malaysia from 2007 to 2017. Data were analysed using descriptive statistics, with extent and quality being used as measures of SR. The results demonstrated gradual improvements of the extent and quality of SR among Malaysian IPO companies. The overall extent of SR was 20.70%, with employee disclosure scoring the highest (34.87%), followed by society disclosure (32.77%), environmental disclosure (22.48%), and finally product disclosure (9.88%). The overall quality of SR was 32.04%, with society disclosure scoring the highest (36.09%), followed by employee disclosure (34.13%), environmental disclosure (20.28%), and finally product disclosure (9.50%). SR dimensions, namely society, environmental, employee, and product received little interest from most of the IPO companies. This study proposes that additional studies can be conducted to investigate SR among IPO companies.

PMID:35567681 | DOI:10.1007/s11356-022-20727-8

Clin Oral Investig. 2022 May 14. doi: 10.1007/s00784-022-04537-3. Online ahead of print.

ABSTRACT

OBJECTIVE: The aim of the present study was to investigate the influence of three grafting materials for cleft repair on orthodontic tooth movement in rats.

MATERIALS AND METHODS: Artificial alveolar clefts were created in 21 Wistar rats and were repaired 4 weeks later using autografts, human xenografts and synthetic bone substitute (beta-tricalcium phosphate/hydroxyapatite [β-TCP/HA]). A further 4 weeks later, the first molar was moved into the reconstructed maxilla. Microfocus computed tomography (μCT) was performed six times (T0-T5) to assess the tooth movement and root resorption. After 8 weeks, the affected reconstructed jaw was resected for histopathological investigation.

RESULTS: Total distances reached ranged from 0.82 ± 0.72 mm (β-TCP/HA) to 0.67 ± 0.27 mm (autograft). The resorption was particularly determined at the mesiobuccal root. Descriptive tooth movement slowed and root resorption increased slightly. However, neither the radiological changes during tooth movement (µCT T1 vs. µCT T5: autograft 1.85 ± 0.39 mm³ vs. 2.38 ± 0.35 mm³, p = 0.30; human xenograft 1.75 ± 0.45 mm³ vs. 2.17 ± 0.26 mm³, p = 0.54; β-TCP/HA: 1.52 ± 0.42 mm³ vs. 1.88 ± 0.41 mm³, p = 0.60) nor the histological differences after tooth movement (human xenograft: 0.078 ± 0.05 mm²; β-TCP/HA: 0.067 ± 0.049 mm²; autograft: 0.048 ± 0.015 mm²) were statistically significant.

CONCLUSION: The autografts, human xenografts or synthetic bone substitute used for cleft repair seem to have a similar effect on the subsequent orthodontic tooth movement and the associated root resorptions.

CLINICAL RELEVANCE: Development of root resorptions seems to have a secondary role in choosing a suitable grafting material for cleft repair.

PMID:35567639 | DOI:10.1007/s00784-022-04537-3

Arch Gynecol Obstet. 2022 May 14. doi: 10.1007/s00404-022-06587-0. Online ahead of print.

ABSTRACT

PURPOSE: To analyze endometrial metabolite profiles between patients with endometrial cancer and controls.

METHODS: Seventeen (17) women with endometrium cancer and 18 controls were enrolled in this study. ¹H HR-MAS (High Resolution-Magic Angle Spinning) NMR (Nuclear Magnetic Resonance) spectroscopy data obtained from endometrial tissue samples of patients with endometrial cancer and control group were analyzed with bioinformatics methods.

RESULTS: Principal component analysis (PCA) and the partial least squares discriminant analysis (PLS-DA) score plots obtained with the multivariate statistical analysis of pre-processed spectral data shows a separation between the samples from patients with endometrial cancer and controls. Analysis results suggest that the levels of lactate, glucose, o-phosphoethanolamine, choline, glycerophosphocholine, phosphocholine, leucine, isoleucine, valine, glutamate, glutamine, n-acetyltyrosine, methionine, taurine, alanine, aspartate and phenylalanine are increased in patients with endometrial cancer compared to the controls.

CONCLUSION: The metabolomics signature of patients with endometrial cancer is different from that of benign endometrial tissue.

PMID:35567635 | DOI:10.1007/s00404-022-06587-0

J Neurol. 2022 May 14. doi: 10.1007/s00415-022-11174-z. Online ahead of print.

ABSTRACT

BACKGROUND: Dystonic tics differ from clonic tics by their slower and more sustained nature. Dystonic tics are often present in patients with Tourette syndrome (TS) and other tic-disorders. However, their phenomenology and impact on overall impairment have not been extensively studied.

MATERIALS AND METHODS: We assessed clinical history and tic duration in video-recordings from patients with TS evaluated at our movement disorders clinic. Dystonic tics were defined as those lasting ≥ 1000 ms (ms).

RESULTS: Of the total of 201 patients with TS, there were 156 with video-recordings suitable for tic duration analysis, of their tics, 57 (36.5%) of whom had dystonic motor tics, including 9 (5.7%) with dystonic phonic tics. Dystonic motor tics had a duration range between 1033 and 15,000 ms and dystonic phonic tics between 1132 and 17,766 ms. Patients with dystonic tics were older 24.4 vs. 16.5 years (P = 0.005) and had an older age at onset 12.9 vs. 7.2 years (P < 0.001), than patients without dystonic tics. The bivariate analysis showed an association between the presence of dystonic tics, greater tic severity and wider body distribution. The multivariate regression analysis showed a statistical association with older age at evaluation (P = 0.001), greater tic severity on video-recordings (P = 0.001) and co-occurrence with complex motor tics (P = 0.020). The presence of dystonic tics increased the risk for being considered for deep brain stimulation therapy, odds ratio: 15.7 (P = 0.002).

CONCLUSION: Dystonic tics, observed in about a third of patients with TS, are associated with increased severity of TS.

PMID:35567613 | DOI:10.1007/s00415-022-11174-z

Eur J Nucl Med Mol Imaging. 2022 May 14. doi: 10.1007/s00259-022-05832-7. Online ahead of print.

ABSTRACT

INTRODUCTION: Distinct physiological states arise from complex interactions among the various organs present in the human body. PET is a non-invasive modality with numerous successful applications in oncology, neurology, and cardiology. However, while PET imaging has been applied extensively in detecting focal lesions or diseases, its potential in detecting systemic abnormalities is seldom explored, mostly because total-body imaging was not possible until recently.

METHODS: In this context, the present study proposes a framework capable of constructing an individual metabolic abnormality network using a subject’s whole-body ¹⁸F-FDG SUV image and a normal control database. The developed framework was evaluated in the patients with lung cancer, the one discharged after suffering from Covid-19 disease, and the one that had gastrointestinal bleeding with the underlying cause unknown.

RESULTS: The framework could successfully capture the deviation of these patients from healthy subjects at the level of both system and organ. The strength of the altered network edges revealed the abnormal metabolic connection between organs. The overall deviation of the network nodes was observed to be highly correlated to the organ SUV measures. Therefore, the molecular connectivity of glucose metabolism was characterized at a single subject level.

CONCLUSION: The proposed framework represents a significant step toward the use of PET imaging for identifying metabolic dysfunction from a systemic perspective. A better understanding of the underlying biological mechanisms and the physiological interpretation of the interregional connections identified in the present study warrant further research.

PMID:35567627 | DOI:10.1007/s00259-022-05832-7

J Glob Health. 2022 May 14;12:04039. doi: 10.7189/jogh.12.04039.

ABSTRACT

BACKGROUND: “Cest la Vie!” (CLV) is a serial drama that entertains, educates, and promotes positive health behaviors and social change for West African audiences. The purpose of this study was to evaluate if watching the CLV Season 2 series online had an impact on people’s health knowledge, attitudes, and norms, focusing on populations in francophone West Africa.

METHODS: Between July 2019 and October 2019, viewers of CLV and non-viewers were recruited from Facebook and YouTube. We conducted an online longitudinal cohort study that assessed changes in health knowledge, attitudes, and norms (KAN) between these groups. Participants completed a baseline survey prior to the online airing and up to three follow-up surveys corresponding to specific health stories in the series, including sexual violence, emergency contraception, and female circumcision. We used descriptive statistics to describe viewers and non-viewers, and an item response theory (IRT) analysis to identify the effect of viewing CLV on overall KAN.

RESULTS: A total of 1674 respondents participated in the study. One in four participants (23%, n = 388) had seen one of the three storylines from CLV Season 2 (ie, CLV viewers). At follow-up, viewers were more likely than non-viewers to know when to correctly use emergency contraception (P < 0.001) and to believe that the practice of female circumcision should end (P = 0.001). Compared to people who did not see CLV, viewers of the series had 26% greater odds of answering pro-health responses at follow-up about sexual assault, emergency contraception, and female circumcision. Further, the level of engagement with specific storylines was associated with a differential impact on overall outcome questions.

CONCLUSIONS: As internet access continues to grow across the globe and health education materials are created and adapted for new media environments, our study provides a novel approach to examining the impact of online entertainment-education content on health knowledge, attitudes, and norms.

PMID:35567587 | DOI:10.7189/jogh.12.04039