1 This is the peer reviewed version of the following article: Yeh, I-Ling, Samsi, Kritika, Vandrevala, Tushna and Manthorpe, Jill (2019) Constituents of effective support for homecare workers providing care to people with dementia at end of life. International Journal of Geriatric Psychiatry, 34(2), pp. 352-359., which has been published in final form at https://doi.org/10.1002/gps.5027. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.