Appendix Table 3.

MEDLINE/PubMed Search Results.

No	Search	Results
1	randomized controlled trial [Mesh] OR random allocation [Mesh] OR single-blind method [Mesh] OR double-blind method [Mesh] OR randomized controlled trial OR controlled clinical trial OR clinical trial	1174356
2	dementia [Mesh] OR delirium [Mesh] OR cognition disorders [Mesh] OR Alzheimer disease [Mesh] OR Lewy Body disease [Mesh] OR dementia OR cognitive disease OR cognitive disorder OR Alzheimer OR delirium OR Lewy Body disease	336624
3	physical therapy modalities[Mesh]) OR exercise [Mesh] OR electric stimulation [Mesh] OR massage [Mesh] OR musculoskeletal manipulations [Mesh] OR walking [Mesh] OR resistance training [Mesh] OR muscle stretching exercises [Mesh] OR nonpharmacological OR physical therapy OR physiotherapy OR activity OR exercise OR electrical stimulation OR massage OR manual therapy OR walking OR strengthening OR stretching	3231329
4	pain perception [Mesh] OR pain [Mesh] OR pain	729576
5	1 AND 2 AND 3 AND 4	467