Table 2.

Outcome measures and timing of data collection for the Swiss ChiCo patient pilot study

Construct	Measurement method/instrument	Pre visit	Post visit	Week 2	Week 6	Week 12
Clinic	Clinic name, clinician	X
Demographics	Gender, age, nationality, level of education, smoking status		X
	Work status, time lost from work due to pain complaint		X	X	X	X
Injury characteristics	Naïve to chiropractic care		X
	Duration of complaint		X
	Location of pain complaint		X
	Pain, enjoyment, general activity scale28	X	X	X	X	X
	Other healthcare professional involved in care		X	X	X	X
	Number of chiropractic visits since initial visit			X	X	X
Pain medication use	Medication use for pain reduction (prescription or non-prescription)		X	X	X	X
Imaging use	Diagnostic imaging use for this specific MSK complaint		X	X	X	X
	Diagnostic imaging received in the past year for other complaint		X
Psychosocial profile	Örebro Musculoskeletal Pain Screening Questionnaire—Short Form44		X
COVID-19 aspects	Quality of life now compared with before COVID-19		X
	Activity compared with before COVID-19		X
	Cancelled medical treatment due to COVID-19		X
MSK health status	Musculoskeletal health questionnaire29	X	X	X	X	X
Illness perception	Brief illness perception questionnaire (question 9)30	X
Change in condition	Patient Global Impression of Change scale45			X	X	X