CI	Confidence interval
CINAHL	Cumulative Index to Nursing and Allied Health Literature
GRADE	Grading of Recommendations Assessment, Development and Evaluation
HVLA	High-velocity, low-amplitude (thrust)
I2	I-squared (heterogeneity statistic)
JPSE	Joint position sense error
JPS	Joint position sense
MD	Mean difference
MEDLINE	Medical Literature Analysis and Retrieval System Online
MWM	Mobilization with movement
PICOS	Population, Intervention, Comparator, Outcomes, Study design
PRISMA	Preferred Reporting Items for Systematic Reviews and Meta-Analyses
PROSPERO	International Prospective Register of Systematic Reviews
RCT	Randomized controlled trial
RoB 2	Risk of Bias 2 (Cochrane tool)
SD	Standard deviation
SMD	Standardized mean difference