Fig. 5: Capillary blood sampling is acceptable and feasible for patients.

Participant feedback on the feasibility and acceptability of the capillary blood test for at-home use. Responses are shown as % Yes (blue) / No (grey) response to two questions, one asking whether users needed help with completing the capillary blood test, and one asking whether they would be likely to use these tests as part of routine healthcare. Source data are provided as a Source Data file.