Table 1

Composition of different sets of requirements throughout the Delphi

Key topic	Round 1					Round 2
Key topic	All rated (set 1)	unchanged (reaching sLOR and sLOA)	changed (reaching sLOR and sLOA)	changed (not reaching sLOR and/or sLOA)	new	All rated (set 2)	Accepted (final set)
I: The medication is reviewed regularly and in defined situations	20	11	3*	6†	0	19	15
II: The medication is reviewed in a structured manner	38	30	6	2	2	40	39
III: The medication is monitored in a structured manner	13	8	3‡	2	2‡	15	14
IV: All healthcare professionals are committed to an optimal interprofessional collaboration	10	9	0	1	1	11	11
V: Residents are actively involved in medication process	6	5	1	0	0	6	6
Total	87	63	13	11	5	91	85

The five key topics with the number of their requirements are shown: Composition of requirements of set 1 (n=87) with their amendments after round 1, composition of set 2 (n=91) and the final set (n=85)
*One of those requirements was moved to the foreword, as it was a general remark, and therefore, was no longer part of the requirements.
†One of those requirements was not changed despite indication.
‡Two of those requirements reached sLOR and sLOA but were separated into four requirements (categorised as two changed and two new).
sLOA, sufficiently high level of agreement; sLOR, sufficiently high level of relevance.