Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Can the 'hygiene hypothesis' be explained by confounding by behavior?

C P van Schayck¹, J A Knottnerus

¹Care and Public Health Research Institute, University of Maastricht, P.O. Box 616 6200, MD Maastricht, The Netherlands. O.vanSchayck@caphri.unimaas.nl

Journal of Clinical Epidemiology

|June 16, 2004

Summary

No abstract available in PubMed .

Related Experiment Videos

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

The Patient's Perspective on the Functioning of the Primary Healthcare Centres in Bangalore, India: An Illustrated Guide.

Journal of patient experience·2024

Same author

Battling the obesity epidemic with a school-based intervention: Long-term effects of a quasi-experimental study.

PloS one·2022

Same author

How is atrial fibrillation detected in everyday healthcare? Results of a Dutch cohort study.

Netherlands heart journal : monthly journal of the Netherlands Society of Cardiology and the Netherlands Heart Foundation·2022

Same author

Providers' perspectives on the performance of primary healthcare centres in India: The missing link.

The International journal of health planning and management·2021

Same author

[Effects and costs of The Healthy Primary School of the Future].

Nederlands tijdschrift voor geneeskunde·2021

Same author

Correction to: How do Dutch general practitioners detect and diagnose atrial fibrillation? Results of an online case vignette study.

BMC family practice·2020

Same journal

Harms Reporting Was Frequently Incomplete or Discordant in Biomedical Randomized Trials Published in 2023: A Meta-epidemiological Study.

Journal of clinical epidemiology·2026

Same journal

Using an Open Science Checklist in Grant Proposal Reviews to Predict Reproducibility of Funded Publications.

Journal of clinical epidemiology·2026

Same journal

A comparison of five statistical methods used to analyse longitudinal EORTC QLQ-C30 quality of life scores in randomised controlled trials: a simulation study.

Journal of clinical epidemiology·2026

Same journal

Sample Size Determination for Decision-centered Pragmatic Trials.

Journal of clinical epidemiology·2026

Same journal

Many multicenter randomized controlled trials do not account for center effect: a methodological review.

Journal of clinical epidemiology·2026

Same journal

Patient Acceptability of the Modified Zelen Approach to Randomized Trials - A Survey of the CAPS THA Cohort.

Journal of clinical epidemiology·2026

See all related articles