Table 5

Grading from lowest to highest numerical levels for pre-treatment and post-treatment variables

Pre-treatment/post- treatment variable	Variable	Grading in order from lowest to highest level
Pre-treatment/post- treatment variable	Variable	1st	2nd	3rd	4th
Pre-treatment	Age	P1N2	P1P2	N1N2	N1P2
Pre-treatment	PHQ-9 1st score	P1P2	P1N2	N1P2	N1N2
Pre-treatment	GAD-7 1st score	P1P2	N1P2	P1N2	N1N2
Pre-treatment	IMD	P1P2	P1N2	N1P2	N1N2
Post-treatment	LoT (days)	N1P2	N1N2	P1P2	P1N2
Post-treatment	Number of DNA sessions	P1P2	P1N2	N1P2	N1N2
Post-treatment	Number of Attended sessions	N1P2	N1N2	P1N2	P1P2

GAD7, Generalised Anxiety Disorder-7; IMD, Index of Multiple Deprivation; LoT, length of treatment; N1P2, negative PHQ-9, positive GAD-7; N1N2, negative PHQ-9, negative GAD-7; P1P2, positive PHQ-9, positive GAD-7; P1N2, positive PHQ-9, negative GAD-7; PHQ9, Patient Health Questionnaire-9.