Table 4 Descriptive characteristics of flare-up capture and monitoring
From: Acute flares of knee osteoarthritis in primary care: a feasibility and pilot case-crossover study
Participant ID | Flare number | Flare captured by which questionnaire | Flare-up met study definition; reason if not | Flare ended | Completed flare-up questionnaire | |
|---|---|---|---|---|---|---|
XX526 | 1 | Event-driven | No | Flare reported on day of onset | – | – |
2 | Scheduled (week 9) | No | Flare reported on day of onset | – | – | |
XX581 | 1 | Scheduled (week 5) | – | Day of onset missing | Missing | – |
2 | Scheduled (week 9) | No | > 3 days since flare onset | Unresolved | – | |
XX637 | 1 | Event-driven | No | > 3 days since flare onset | – | – |
XX041 | 1 | Event-driven | No | Flare reported on day of onset | – | – |
XX065 | 1 | Scheduled (week 5) | No | > 3 days since flare onset | 23 days after date flare reported | – |
2 | Scheduled (week 9) | No | > 3 days since flare onset | Unresolved | – | |
XX706 | 1 | Event-driven | No | Flare reported on day of onset | – | – |
XX160 | 1 | Event-driven | No | Flare reported on day of onset | – | – |
2 | Event-driven | Yes | – | 7 days after flare reported | Yes | |