Table 2.

Measures and schedule of observations within the PALS study

Measure	Time point (month)
	Baseline	3-month follow-up	6-month follow-up
Sociodemographic measures	X
Patient self-report measures (both groups)
SF-12 Mental Health	X	X	X
SF-12 Physical Health	X	X	X
Loneliness (De Jong Scale)	X	X	X
Social isolation (Duke Social Support index)	X	X	X
Campaign to End Loneliness scale	X	X	X
Collective Efficacy in Networks Scale (CENS)	X	X	X
Social support (SPA)	X	X	X
Warwick Edinburgh Mental Well-Being Scale (SWEMWBS)	X	X	X
Perceptions of loneliness (modified B-IPQ)	X	X	X
Participant engagement with new activities	X	X	X
Patient measures (network mapping, intervention group only)
Social network composition change	X	X
Economic measures
SF-6D	X	X	X
Capability well-being (ICECAP-A)	X	X	X
Health and social care use	X	X	X
Process evaluation
Qualitative interviews with participants	X	X	X
Qualitative interviews with facilitators and stakeholders	X	X	X
Observations of facilitation	X
Community staff observations of impact	X	X	X

PALS, Project About Loneliness and Social networks.