Table 3

Planned missingness design for the weekly measurements, participants are randomly assigned to one of two measurement schemes

Days from randomisation
0714212835424956
Scheme 1XOOOXOOOX
Scheme 2XOXOOOXOO
  • X=ICS only; O=PHQ-9, GAD-7, RAS and TLFB (last 7 days).

  • GAD-7, Generalised Anxiety Disorder Scale; ICS, Inventory of Consequences Scale for the Gambler and CSO; PHQ-9, Patient Health Questionnaire-9; RAS, Relationship Assessment Scale; TLFB, Timeline followback method.