Table 2.

Data regarding PROM frequency, PROM scores and adherence rates, n=47

Item	N (%)
PROM frequency
1 week	4 (8.5)
2 weeks	10 (21.3)
4 weeks	31 (66.0)
≥6 weeks	2 (4.3)
Number of PROMs to complete, chosen by patient
One	17 (36.17)
Two	21 (44.68)
Three	9 (19.15)
Mean adherence (%) to the predetermined PROM frequency	68.1%

Adherence to the predefined PROM frequency calculated by dividing the number of completed PROMs by the number of PROM assessments (based on the reminder emails) that should have been completed according to the chosen PROM frequency by the patient, times 100.

PROMs, patient-reported outcome measures.