Search Results - "TWISK, Jos W"

Mediation analysis methods used in observational research: a scoping review and recommendations by Rijnhart, Judith J M, Lamp, Sophia J, Valente, Matthew J, MacKinnon, David P, Twisk, Jos W R, Heymans, Martijn W

“…Mediation analysis methodology underwent many advancements throughout the years, with the most recent and important advancement being the development of causal…”
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Comparison of logistic-regression based methods for simple mediation analysis with a dichotomous outcome variable by Rijnhart, Judith J M, Twisk, Jos W R, Eekhout, Iris, Heymans, Martijn W

“…Logistic regression is often used for mediation analysis with a dichotomous outcome. However, previous studies showed that the indirect effect and proportion…”
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Disrupted brain network topology in Parkinson's disease: a longitudinal magnetoencephalography study by OLDE DUBBELINK, Kim T. E, HILLEBRAND, Arjan, STAFFERS, Diederick, DEIJEN, Jan Berend, TWISK, Jos W. R, STAM, Cornelis J, BERENDSE, Henk W

“…Although alterations in resting-state functional connectivity between brain regions have previously been reported in Parkinson's disease, the spatial…”
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Effect of Early Surgery vs Physical Therapy on Knee Function Among Patients With Nonobstructive Meniscal Tears: The ESCAPE Randomized Clinical Trial by van de Graaf, Victor A, Noorduyn, Julia C. A, Willigenburg, Nienke W, Butter, Ise K, de Gast, Arthur, Mol, Ben W, Saris, Daniel B. F, Twisk, Jos W. R, Poolman, Rudolf W

“…IMPORTANCE: Despite recent studies suggesting arthroscopic partial meniscectomy (APM) is not more effective than physical therapy (PT), the procedure is still…”
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Development of Antidrug Antibodies Against Adalimumab and Association With Disease Activity and Treatment Failure During Long-term Follow-up by Bartelds, Geertje M, Krieckaert, Charlotte L. M, Nurmohamed, Michael T, van Schouwenburg, Pauline A, Lems, Willem F, Twisk, Jos W. R, Dijkmans, Ben A. C, Aarden, Lucien, Wolbink, Gerrit Jan

“…CONTEXT Short-term data on the immunogenicity of monoclonal antibodies showed associations between the development of antidrug antibodies and diminished serum…”
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Missing data in a multi-item instrument were best handled by multiple imputation at the item score level by Eekhout, Iris, de Vet, Henrica C.W, Twisk, Jos W.R, Brand, Jaap P.L, de Boer, Michiel R, Heymans, Martijn W

“…Abstract Objectives Regardless of the proportion of missing values, complete-case analysis is most frequently applied, although advanced techniques such as…”
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Re-evaluation of the Dutch approach: are recently referred transgender youth different compared to earlier referrals? by Arnoldussen, Marijn, Steensma, Thomas D., Popma, Arne, van der Miesen, Anna I. R., Twisk, Jos W. R., de Vries, Annelou L. C.

“…The background of this article is to examine whether consecutively transgender clinic-referred adolescents between 2000 and 2016 differ over time in…”
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Handling missing data in clinical research by Heymans, Martijn W., Twisk, Jos W.R.

“…Because missing data are present in almost every study, it is important to handle missing data properly. First of all, the missing data mechanism should be…”
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Cumulative Low Back Load at Work as a Risk Factor of Low Back Pain: A Prospective Cohort Study by Coenen, Pieter, Kingma, Idsart, Boot, Cécile R. L., Twisk, Jos W. R., Bongers, Paulien M., van Dieën, Jaap H.

“…Purpose Much research has been performed on physical exposures during work (e.g. lifting, trunk flexion or body vibrations) as risk factors for low back pain…”
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A brief review on correlates of physical activity and sedentariness in youth by VAN DER HORST, Klazine, PAW, Marijke J. Chin A, TWISK, Jos W. R, VAN MECHELEN, Willem

“…Better understanding of the correlates of physical activity and sedentary behaviors in youth will support the development of effective interventions that…”
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Sports participation and psychosocial health: a longitudinal observational study in children by Moeijes, Janet, van Busschbach, Jooske T, Bosscher, Ruud J, Twisk, Jos W R

“…It is well known that sports participation is positively associated with psychosocial health in children, but details about this association over time are…”
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Inequality of opportunity in selection procedures limits diversity in higher education: An intersectional study of Dutch selective higher education programs by Mulder, Lianne, Akwiwu, Eddymurphy U, Twisk, Jos W R, Koster, Andries S, Ravesloot, Jan Hindrik, Croiset, Gerda, Kusurkar, Rashmi A, Wouters, Anouk

“…Selection for higher education (HE) programs may hinder equal opportunities for applicants and thereby reduce student diversity and representativeness…”
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The Efficacy of Cognitive-Behavioral Therapy and Psychodynamic Therapy in the Outpatient Treatment of Major Depression: A Randomized Clinical Trial by Driessen, Ellen, Van, Henricus L., Don, Frank J., Peen, Jaap, Kool, Simone, Westra, Dieuwertje, Hendriksen, Mariëlle, Schoevers, Robert A., Cuijpers, Pim, Twisk, Jos W.R., Dekker, Jack J.M.

“…ObjectiveThe efficacy of psychodynamic therapies for depression remains open to debate because of a paucity of high-quality studies. The authors compared the…”
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Functional connectivity and cognitive decline over 3 years in Parkinson disease by Olde Dubbelink, Kim T.E, Schoonheim, Menno M, Deijen, Jan Berend, Twisk, Jos W.R, Barkhof, Frederik, Berendse, Henk W

“…OBJECTIVE:To evaluate fMRI whole-brain resting-state functional connectivity changes in relation to cognitive decline in Parkinson disease (PD) over a 3-year…”
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Noncollapsibility and its role in quantifying confounding bias in logistic regression by Schuster, Noah A, Twisk, Jos W R, Ter Riet, Gerben, Heymans, Martijn W, Rijnhart, Judith J M

“…Confounding bias is a common concern in epidemiological research. Its presence is often determined by comparing exposure effects between univariable- and…”
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Skeletal muscle quality as assessed by CT-derived skeletal muscle density is associated with 6-month mortality in mechanically ventilated critically ill patients by Looijaard, Wilhelmus G P M, Dekker, Ingeborg M, Stapel, Sandra N, Girbes, Armand R J, Twisk, Jos W R, Oudemans-van Straaten, Heleen M, Weijs, Peter J M

“…Muscle quantity at intensive care unit (ICU) admission has been independently associated with mortality. In addition to quantity, muscle quality may be…”
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Fatigue in patients with chronic disease: results from the population-based Lifelines Cohort Study by Goërtz, Yvonne M. J., Braamse, Annemarie M. J., Spruit, Martijn A., Janssen, Daisy J. A., Ebadi, Zjala, Van Herck, Maarten, Burtin, Chris, Peters, Jeannette B., Sprangers, Mirjam A. G., Lamers, Femke, Twisk, Jos W. R., Thong, Melissa S. Y., Vercoulen, Jan H., Geerlings, Suzanne E., Vaes, Anouk W., Beijers, Rosanne J. H. C. G., van Beers, Martijn, Schols, Annemie M. W. J., Rosmalen, Judith G. M., Knoop, Hans

“…(1) To evaluate the prevalence of severe and chronic fatigue in subjects with and without chronic disease; (2) to assess to which extent multi-morbidity…”
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Why item response theory should be used for longitudinal questionnaire data analysis in medical research by Gorter, Rosalie, Fox, Jean-Paul, Twisk, Jos W R

“…Multi-item questionnaires are important instruments for monitoring health in epidemiological longitudinal studies. Mostly sum-scores are used as a summary…”
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Indirect effects in mediation analyses should not be tested for statistical significance by Twisk, Jos W.R.

“…Mediation analysis is used to gain insight into the mechanisms of exposure-outcome effects by dividing this effect into a direct and an indirect effect. One of…”
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Methylphenidate dose–response in children with ADHD: evidence from a double-blind, randomized placebo-controlled titration trial by Vertessen, Karen, Luman, Marjolein, Swanson, James M., Bottelier, Marco, Stoffelsen, Reino, Bet, Pierre, Wisse, Annemiek, Twisk, Jos W. R., Oosterlaan, Jaap

“…Methylphenidate (MPH) is highly efficacious in reducing symptoms of attention-deficit/hyperactivity disorder (ADHD) in children. Generally increased doses are…”
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