Table 1.

Schedule of assessments

	Screening	Time point (weeks)
		Baseline (0)	13	26	39	52
Demographics	X		X	X	X	X
BPDSI-IV		X			X	X
RUQ briefer baseline economic evaluation		X
RUQ full-version			X	X	X	X
SCID-5 RV module A	X				X	X
SCID-5-RV modules B, C, D, F, G, I, K, L		X			X	X
SCID-5 PD BPD module	X
SCID-5-PD other modules		X
SRASBM		X
AQoL-8D		X	X	X	X	X
BSL-23		X	X	X	X	X
PID-5 brief version		X		X		X
SDS		X		X		X
CEF		X	X	X
MFDU		X		X		X
SMU			X

AQoL-8D Assessment of Quality of Life, BPDSI-IV Borderline Personality Disorder Severity Index, BSL-23 Borderline Symptom List-23, CEF Comprehensive Evaluation of Functioning, MFDU Monitoring the Future Drug Use, PID-5 Personality Inventory for DSM-5 brief form, RUQ Resource Use Questionnaire, SCID 5-PD Structured Clinical Interview for DSM-5 Personality Disorders, SCID 5-RV Structured Clinical Interview for DSM-5 Research Version, SDS Sheehan Disability Scale, SMU Social Media Use Questionnaire, SRASBM Self-Report of Aggression and Social Behaviour Measure