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. 2024 Dec 24;19:2739–2750. doi: 10.2147/COPD.S487105

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© 2024 Kohlbrenner et al.

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Adherence per sensor, stratified by group and as individual data. The adherence is quantified as the percentage of all interactions completed (conversational agent) and the percentage of valid measurement days (physical activity monitor, CAT, and spirometer).

Abbreviation: CAT, COPD Assessment Test.