[HTML][HTML] How age and sex affect the erythrocyte sedimentation rate and C-reactive protein in early rheumatoid arthritis

L Siemons, PM Ten Klooster, HE Vonkeman… - BMC musculoskeletal …, 2014 - Springer
Background The erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) are two
commonly used measures of inflammation in rheumatoid arthritis (RA). As current RA …

[HTML][HTML] Performance of the Dutch SF-36 version 2 as a measure of health-related quality of life in patients with rheumatoid arthritis

…, HE Vonkeman, E Taal, L Siemons… - Health and quality of life …, 2013 - Springer
Background The aim of this study was to examine the measurement properties of the Dutch
SF-36 version 2 (SF-36v2) health survey in patients with rheumatoid arthritis (RA). Methods …

[HTML][HTML] Tackling wicked problems in infection prevention and control: a guideline for co-creation with stakeholders

…, LMA Braakman-Jansen, O Kulyk, L Siemons… - … Resistance & Infection …, 2016 - Springer
Background Infection prevention and control can be seen as a wicked public health problem
as there is no consensus regarding problem definition and solution, multiple stakeholders …

Distinct trajectories of disease activity over the first year in early rheumatoid arthritis patients following a treat‐to‐target strategy

L Siemons, PM Ten Klooster, HE Vonkeman… - 2014 - Wiley Online Library
Objective Although treat‐to‐target (T2T) strategies are effective in early rheumatoid arthritis (RA)
patients, important individual variations exist in the course toward remission. Growth …

Technology to support integrated antimicrobial stewardship programs: a user centered and stakeholder driven development approach

…, J Wentzel, R Hendrix, L Siemons - Infectious disease …, 2017 - mdpi.com
The rise of antimicrobial resistance (AMR) is a severe global health problem. Tackling this
problem requires the prudent prescribing of antimicrobials. This is promoted through …

Interchangeability of 28-joint disease activity scores using the erythrocyte sedimentation rate or the C-reactive protein as inflammatory marker

L Siemons, HE Vonkeman, PM Ten Klooster… - Clinical …, 2014 - Springer
This paper aims to examine the interchangeability of the disease activity score in 28 joints (DAS28)-erythrocyte
sedimentation rate (ESR) and DAS28-CRP scores in a diverse sample of …

Extending the floor and the ceiling for assessment of physical function

JF Fries, B Lingala, L Siemons, CAW Glas… - Arthritis & …, 2014 - Wiley Online Library
Objective To improve the assessment of physical function by enhancing precision of physical
function assessment as it pertains to subjects at extreme ends of the health continuum (ie, …

Predictors of satisfactory improvements in pain for patients with early rheumatoid arthritis in a treat-to-target study

…, HE Vonkeman, MAH Oude Voshaar, L Siemons… - …, 2015 - academic.oup.com
Objective. The aim of this study was to identify baseline predictors of achieving patient-perceived
satisfactory improvement (PPSI) in pain after 6 months of treat to target in patients with …

[BOOK][B] Persuasive Technology: Development and Implementation of Personalized Technologies to Change Attitudes and Behaviors: 12th International Conference …

PW De Vries, H Oinas-Kukkonen, L Siemons… - 2017 - books.google.com
Persuasive Technology (PT) is a vibrant interdisciplinary research field, focusing on the
design, development, and evaluation of technologies aimed at changing people’s attitudes or …

[HTML][HTML] Modern psychometrics applied in rheumatology–A systematic review

L Siemons, PM Ten Klooster, E Taal, CAW Glas… - BMC musculoskeletal …, 2012 - Springer
Background Although item response theory (IRT) appears to be increasingly used within health
care research in general, a comprehensive overview of the frequency and characteristics …