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Various strategies employed for participant retention and engagement in the Diet, CKD and ApolipoproteinL1 (DCA) study. (a) Improved communication with participants. (b) Improved rapport between research staff and participants. (c) Making research visits more convenient for participants. (d) Prioritizing cultural sensitivity in dealing with populations. DCA, Diet, CKD, and Apolipoprotein L1 study.
