Evidence is insufficient because of: 1  The limited number or size of studies. 2  Important flaws in study design or methods. 3  Inconsistency of findings across individual studies. 4  Gaps in the chain of evidence. 5  Findings not generalizable to routine primary care practice. 6  Lack of information on important health outcomes.
Definition of jerk for English Language Learners. : 1  a stupid person or a person who is not well-liked or who treats other people badly. : 2  a quick pull or twist. : 3  a sudden sharp movement.
Princeton's WordNet(5.00 / 1 vote)Rate this definition: 1  shove(verb) the act of shoving (giving a push to someone or something) he gave the door a shove. 2  jostle, shove(verb) come into rough contact with while moving. 3  shove(verb) push roughly. 4  thrust, stuff, shove, squeeze(verb) press or force.