PA	Physical Activity/self-reported exercise volume (PARS-3 index)
PR	Psychological Resilience
NSSI	Non-Suicidal Self-Injury
LPA	Latent Profile Analysis
PARS-3	Physical Activity Rating Scale-3
CD-RISC-10	10-item Connor–Davidson Resilience Scale
OSI	Ottawa Self-Injury Inventory
BMI	Body Mass Index
COR	Conservation of Resources
AIC	Akaike Information Criterion
BIC	Bayesian Information Criterion
aBIC	Sample-Size Adjusted Bayesian Information Criterion
LMR-LRT	Lo–Mendell–Rubin Adjusted Likelihood Ratio Test
BLRT	Bootstrap Likelihood Ratio Test
LLCI	Lower Limit Confidence Interval
ULCI	Upper Limit Confidence Interval
SPSS	Statistical Package for the Social Sciences