LBD is a an umbrella term for two related clinical diagnoses, dementia with Lewy bodies and Parkinson's disease dementia. The latest clinical diagnostic criteria for dementia with Lewy bodies (DLB) categorizes symptoms into three types, listed below. A diagnosis of Parkinsons' disease dementia (PDD) requires a well established diagnosis of Parkinson's disease that later progresses into dementia, along with very similar features to DLB.
The meaning of LBF is: Later, best friend . Find more definitions for LBF on Slang.org!
LBM vs LBF. LBM and LBF are two units used to measure mass and force. LBM stands for Pound mass and LBF stands for Pound force. Mass and force are two very important concepts discussed under mechanics. These are two of the most fundamental physical quantities and are intuitive concepts.