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50 results for “Problematic Use”
Data for the paper Lemoine, Gmel, Foster, Marmet, Studer (2020). Multiple trajectories of alcohol use and the development of alcohol use disorder: do Swiss men mature-out of problematic alcohol use during emerging adulthood? Plos One. https://doi.org/10.1371/journal.pone.0220232
<p>Data for the paper Lemoine, Gmel, Foster, Marmet, Studer (2020). Multiple trajectories of alcohol use and the development of alcohol use disorder: do Swiss men mature-out of problematic alcohol use during emerging adulthood?</p> <p>Plos One. <a href="https://doi.org/10.1371/journal.pone.0220232">https://doi.org/10.1371/journal.pone.0220232</a></p> <p>Please refer to the paper for further information about the data.</p> <p> </p> <p>The dataset contains all data needed to reproduce the results in the above cited paper. Variable description and labels can be found in the codebook. For further information on the instruments used please refer to the paper.</p> <p>The dataset contains data for three waves that was collected between September 2010 and March 2018 in Switzerland by the C-SURF study (<a href="http://www.c-surf.ch/">www.c-surf.ch</a>). Participants were on average 20 years old at wave 1, 21 at wave 2 and 25 at wave 3 when they answered the questionnaires. The final sample size used in the paper is 4746 after excluding those that did not reply to a questionnaire or to a variable of interest for the main analysis.</p> <p>The research protocol for this study was approved by the Human Research Ethics Committee of the Canton Vaud (Protocol No. 15/07). Data collection was funded by the Swiss National Science Foundation (FN 33CSC0-122679, FN 33CS30_139467, FN 33CS30_148493).</p>
Fig. 2. Schematic drawing showing measured parameters and descriptive terminology used for sclerite types A–H in Trachyplax arctica, a new multiplated problematic fossil from the lower Cambrian of North Greenland
Fig. 2. Schematic drawing showing measured parameters and descriptive terminology used for sclerite types A–H. Abbreviations: A, apical angle; Ai, apex interarea; L, length; Lr, length of rostrum; Ls, length of shield; H, height; W, width; Wai, width of apex interarea; Wr, width of rostrum; Ws, width of shield. Not to scale.
Dataset for the Instagram and TikTok problematic use
<p>This dataset supports research on how engagement with social media (Instagram and TikTok) was related to problematic social media use (PSMU) and mental well-being. There are three different files. The SPSS and Excel spreadsheet files include the same dataset but in a different format. The SPSS output presents the data analysis in regard to the difference between Instagram and TikTok users.</p>
data and code for "Depression and social anxiety in relation to problematic TikTok use severity: The mediating role of boredom proneness and distress intolerance "
<p>data and code for the paper titled "Depression and social anxiety in relation to problematic TikTok use severity: The mediating role of boredom proneness and distress intolerance", to be published on Computers in Human Behavior.</p> <p> </p> <p> </p>
Using Rice Husk Ash (RHA) as Stabilizing Agent for Problematic Subgrade Soils and Embankments
<p>Arkansas produces the most of the rice in the United States. About 20% of poddy is rice husk (RH), which is burnt under controlled conditions to produce rice rusk ash (RHA). The RHA is considered an environmental hazard and a significant challenge for rice millers. However, RHA is rich in pozzolanic material, which is mainly silica. In this study, RHA is used to stabilize poor soils. Another commonly used stabilizer, hydrated lime (HL), has also been evaluated for comparison purposes. Thus, this study aimed to determine the optimum percentages of RHA, HL, or a combination of these two agents by evaluating selective physical, mechanical, and chemical properties of four subgrade soils (two from Arkansas and two from Oklahoma). Various amounts (by mass of soil) of RHA (3, 6, and 9%), HL (1, 3, and 5%), and RHA+HL have been utilized to know their optimum dosages. Routine tests including the Atterberg limits, Modified proctor, pH, California Bearing Ratio (CBR), unconfined compressive strength (UCS), free swell, and one-direction shrinkage were conducted for untreated and treated soils. Further, scanning electron microscopy (SEM) with X-ray diffractometer tests were performed to evaluate the changes in microstructure due to stabilization. Treated soils show a significant improvement in UCS and CBR data. Additionally, the free swell test also indicates a reduced swelling of treated soils. The optimum dosages of RHA and HL were found to be 6% and 3%, respectively. When these two agents were used together, a blend of 4%RHA and 1%HL was found to be the most effective in improving engineering properties The findings of this research can significantly benefit the construction industry in Arkansas by reducing costs associated with traditional soil stabilization methods and finding a sustainable and environmentally way of using RHA.</p>
Randomized Controlled Trial of eScreen for Problematic Drug Use
ClinicalTrials.gov study NCT01532388. IPD Sharing: Not stated. Countries: 1. Publications: 4.
The Anchor Study: Digitally Delivered Intervention for Reducing Problematic Substance Use
ClinicalTrials.gov study NCT04925570. IPD Sharing: Not stated. Countries: 1. Publications: 2.
Recurrent pain symptoms in adolescents with generalized and specific problematic Internet use: Associations analysis, confounding and mediating effects of comorbid psychosocial problems
<p>Problematic Internet use (PIU) in adolescents is a global public health issue especially exacerbated by the restrictions caused by the COVID-19 epidemic. The authors assume a negative impact of PIU not only in relation to adolescents' mental health and social behaviour but also relative to somatic components of their health, particularly concerning the occurrence of pain symptoms – recurrent headache (RH), recurrent abdominal pain (RAP), and recurrent back pain (RBP). The present study aims to identify the associations between different types of PIU (generalized PIU – PIUgen, problematic computer game use – PUgame, and problematic social media use – PUsocial), and pain symptoms (RH, RAP and RBP), and to determine the role of psychosocial factors in the emergence of these associations.</p> <p><strong>Methods: </strong>The<strong> </strong>research represents a one-stage observational study of 4,411 adolescents (53.6% girls; Mage = 14.53±1.52) in an unbiased school sample, held in three large cities of Central Siberia. The frequency and intensity of pain symptoms over the past three months were ascertained by completing a number of questionnaires. The following questionnaires were used to identify PIU and its types: the Chen Internet Addiction Scale (CIAS for PIUgen), the Game Addiction Scale for Adolescents (GASA for PUgame), and The Social Media Disorder Scale (SMDS for PUsocial). The psychological problems were assessed using The Strengths and Difficulties Questionnaire (SDQ). Logistic and linear regression, as well as mediation analysis, were used.</p> <p><strong>Results:</strong> Considering both the frequency and intensity of pain, along with the presence of psychosocial problems as a confounder, a direct association of RH with PUsocial only was revealed (OR = 1.68, CI = 1.33–2.11). Using the same criteria, RAP in this sample was associated with PIUgen and PUsocial (OR = 1.99, CI = 1.51–2.62 and 2.10, CI = 1.62–2.72, respectively). RBP, according to the obtained data, was also associated with PIUgen and PUsocial both in terms of pain frequency (OR = 1.99, CI = 1.53–2.57 and OR = 2.20, CI = 1.44–3.38, respectively) and intensity. PUgame was weakly associated only with RAP and showed no significant association with RH and RBP. The mediation analysis indicated that the revealed positive associations were largely mediated by psychosocial problems comorbid for PIUgen and PUsocial (but not PUgame).</p> <p><strong>Conclusions: </strong>The<strong> </strong>frequently reported association of recurrent pain symptoms with PIU in adolescents is largely mediated by comorbid psychosocial problems. The direct effect of excessive Internet use on somatic pain symptoms in adolescents is mild-to-moderate and depends on the content predominantly consumed.</p>
Optimization of Guidance in a Digital Tool for Problematic Alcohol Use
ClinicalTrials.gov study NCT05649982. IPD Sharing: UNDECIDED. Countries: 1. Publications: 1.
Effect of Distress Tolerance Training on Problematic Internet Use and Psychological Wellbeing Among Faculty Nursing Students
ClinicalTrials.gov study NCT05711368. IPD Sharing: NO. Countries: 1. Publications: 4.
Prevalence of Problematic Use of Equimolar Mixture of Oxygen and Nitrous Oxide and Analgesics in the Sickle-cell Disease
ClinicalTrials.gov study NCT02580565. IPD Sharing: Not stated. Countries: 0. Publications: 3.
Evaluation of a Therapeutic Education Application in the Treatment of Young People with Moderate or Problematic Screen Use
ClinicalTrials.gov study NCT06648538. IPD Sharing: NO. Countries: 1. Publications: 23.
Alcohol Expert System Intervention for Problematic Alcohol Use
ClinicalTrials.gov study NCT00400010. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Randomized Controlled Trial of eScreen for Problematic Alcohol Use
ClinicalTrials.gov study NCT01544803. IPD Sharing: Not stated. Countries: 1. Publications: 2.
Feasibility Evaluation of a Self-guided Digital Tool for Problematic Alcohol Use
ClinicalTrials.gov study NCT05037630. IPD Sharing: NO. Countries: 1. Publications: 1.
Family Centered Treatment for Problematic Gaming and Excessive Screen Use
ClinicalTrials.gov study NCT06098807. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Physical Rehabilitation Intervention With Protein Supplementation for People With Problematic Substance Use and Homelessness
ClinicalTrials.gov study NCT05700305. IPD Sharing: NO. Countries: 1. Publications: 2.
Exercise Interventions on Problematic Mobile Phone Use: a Multi-arm Randomized Controlled Trial
ClinicalTrials.gov study NCT05843591. IPD Sharing: NO. Countries: 1. Publications: 1.
Targeting Insomnia to Improve Outcomes in Adults With Problematic Cannabis Use
ClinicalTrials.gov study NCT05814822. IPD Sharing: NO. Countries: 1. Publications: 0.
Screening and Brief Intervention Via IVR for Problematic Use of Alcohol: A Randomized Controlled Trial
ClinicalTrials.gov study NCT01958359. IPD Sharing: Not stated. Countries: 1. Publications: 1.
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