School programs targeting stress management in children and adolescents: A meta-analysis

G Kraag, MP Zeegers, G Kok, C Hosman… - Journal of school …, 2006 - Elsevier
INTRODUCTION: This meta-analysis evaluates the effect of school programs targeting stress
management or coping skills in school children. METHODS: Articles were selected through …

Minimum important difference between patients with rheumatoid arthritis: the patient's perspective.

GA Wells, P Tugwell, GR Kraag, PR Baker… - The Journal of …, 1993 - europepmc.org
Objective To determine the point at which differences in clinical assessment scores on
physical ability, pain and overall condition are sufficiently large to correspond to a subjective …

[HTML][HTML] Combination therapy with cyclosporine and methotrexate in severe rheumatoid arthritis

…, D Yocum, M Stein, O Gluck, G Kraag… - … England Journal of …, 1995 - Mass Medical Soc
Background Patients with severe rheumatoid arthritis who are treated with methotrexate
frequently have only partial improvement. Methods In a six-month randomized, double-blind trial…

The effects of comprehensive home physiotherapy and supervision on patients with ankylosing spondylitis--a randomized controlled trial.

G Kraag, B Stokes, J Groh, A Helewa… - The Journal of …, 1990 - europepmc.org
Fifty-three patients with ankylosing spondylitis (AS) were randomly allocated; 26 experimental
patients received physiotherapy and disease education, 27 control patients received …

Low-dose cyclosporin versus placebo in patients with rheumatoid arthritis

…, A Chalmers, AV Klinkhoff, JM Esdaile, GR Kraag - The Lancet, 1990 - Elsevier
144 patients with severe rheumatoid arthritis from six centres were randomised to receive
oral cyclosporin or placebo for 6 months. The initial daily dose of cyclosporin was 2·5 mg/kg, …

Body shaming: An exploratory study on its definition and classification

C Schlüter, G Kraag, J Schmidt - International journal of bullying …, 2021 - Springer
Body shaming (BS) is a popular term for a type of negative social interaction, which frequently
occurs in social media. However, there is a lack of a clear scientific definition of BS and …

The effect of low dose methotrexate on bone density.

…, GA Wells, DS Ooi, ND Kanigsberg, GR Kraag… - The Journal of …, 2001 - jrheum.org
… The sample size was based on detecting an absolute difference in BMD of 0.138 g/cm2.
This difference was based on a study comparing MTX and no MTX in patients with primary …

Combination treatment of severe rheumatoid arthritis with cyclosporine and methotrexate for forty‐eight weeks. An open‐label extension study

…, P Tugwell, G Wells, O Gluck, G Kraag… - Arthritis & …, 1997 - Wiley Online Library
Objective. To determine whether the clinical benefit and favorable safety profile previously
noted with the combination of cyclosporine (CSA) and methotrexate (MTX) given for 24 weeks …

A comparative study of signal versus aggregate methods of outcome measurement based on the WOMAC Osteoarthritis Index. Western Ontario and McMaster …

…, A Chalmers, PM Ford, WF Kean, GR Kraag… - The Journal of …, 1994 - europepmc.org
Objective To compare signal versus aggregate measurement strategies using the VA3. 0S
version of the Western Ontario and McMaster Universities (WOMAC) Osteoarthritis (OA) Index…

'Learn Young, Learn Fair', a stress management program for fifth and sixth graders: longitudinal results from an experimental study

G Kraag, GJP Van Breukelen, G Kok… - Journal of Child …, 2009 - Wiley Online Library
Background: This study examined the effects of a universal stress management program (Learn
Young, Learn Fair) on stress, coping, anxiety and depression in fifth and sixth grade …