A long-term follow-up study of the Hand Eczema Trial (HET): a randomized clinical trial of a secondary preventive programme introduced to Danish healthcare workers.
Christine GraversgaardTove AgnerGregor B E JemecSimon F ThomsenKristina Sophie IblerPublished in: Contact dermatitis (2018)
The impact of an intervention that is effective after 5 months is attenuated over time, with no long-term effect on the outcomes examined. We suggest that skin care education should be repeated at regular intervals.