Figure 1From: Tele-monitoring reduces exacerbation of COPD in the context of climate change–a randomized controlled trial Clinical and functional status on days with heat stress vs. thermal comfort. Box plots showing a) CAT Score, b) FEV1 (%) and c) 6MWT steps on 32 days with Tempmax > 25°C compared to 32 days with Tempmax ≤ 25°C. Statistical significance is set at P < 0.05.Back to article page