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.
Definition of prick. 1  derisive term for a mean or unkind person;  jerk 2  . Usually used to refer to males. 3  Citation from I Heart Mom, Life (TV, 2010), Season 2 Episode 15 blacked out to resolve Google's penalty against this site.