1. Assessing the effectiveness of topical betamethasone to treat chronic chilblains: a randomised clinical trial in primary care
by Ibo H Souwer, Jacobus HJ Bor, Paul Smits, and Antoine LM Lagro-Janssen
BJGP
Volume 67(656):e187-e193
February 23, 2017
©2017 by British Journal of General Practice

2. Flowchart for patient inclusion.
Ibo H Souwer et al. Br J Gen Pract 2017;67:e187-e193
©2017 by British Journal of General Practice

3. Plotted scores on complaints (VOC) and disability (VOD) (not corrected for temperature) for each arm and phase.
Plotted scores on complaints (VOC) and disability (VOD) (not corrected for temperature) for each arm and phase. Arm 1 = betamethasone + placebo. Arm 2 = placebo + betamethasone. VAS = visual analogue scale. VOC = visual analogue scale on complaints. VOD = visual analogue scale on disability.
Ibo H Souwer et al. Br J Gen Pract 2017;67:e187-e193
©2017 by British Journal of General Practice