Table 1

Outcome measures to be collected for description of the Swiss chiropractic PBRN

Construct	Measurement method/instrument	Inception
Demographics	Gender, age, year of graduation	X
Practice characteristics	Number of years in practice, location of practice	X
	Primary language used in practice	X
	Number of healthcare practitioners involved in practice	X
	Type of healthcare offered	X
	Average number of patients seen per week	X
	Types of patients seen within practice	X
	Frequency of complaints seen within practice	X
Confidence	Practitioner self-confidence scale26	X
Beliefs and attitudes	Pain attitudes and beliefs scale—Musculoskeletal27	X
	Level of motivation to be involved in the Swiss ChiCo pilot study	X
Digitalisation of chiropractic practices	Electronic patient record system in practice	X
	Encrypted email use in practice	X
	Offering virtual care in practice	X
COVID-19 aspects	Change in quality of life, change in patient numbers, change in work hours, change in use of telehealth/e-health services.	X