Liu et al. (2017) investigated caregiver burden of patients with frontotemporal lobar degeneration (FTD) and dementia with Lewy bodies (DLB), which was compared with caregivers of patients with Alzheimer's disease. The authors concluded that the frequency and severity of behavioral disturbances in caregiver of patients with FTD and DLB were higher than those with caregivers of patients with Alzheimer's disease. I have some concerns about their study.
Malnutrition in Alzheimer’s Disease, Dementia with Lewy Bodies, and Frontotemporal Lobar Degeneration: Comparison Using Serum Albumin, Total Protein, and Hemoglobin Level
