Table 1.

WHO trial registration data set items

Data category	Information
Primary registry and trial identifying number	ClinicalTrials.gov # NCT03145688.
Date of registration in primary registry	Submitted 27 January 2017, version 1 finalised and released 4 May 2017.
Secondary identifying numbers	Unique Protocol ID: 35941 51 350.
Source(s) of monetary or material support	Heart and Stroke Foundation of Canada.
Primary sponsor	Heart and Stroke Foundation of Canada.
Secondary sponsor(s)	n/a
Contact for public queries	EM, MSc. ermedd@uvic.ca, 250-721-8384.
Contact for scientific queries	EM, MSc. Behavioural Medicine Lab, Victoria, Canada.
Public title	Family habit physical activity study.
Scientific title	Promoting habit formation in family physical activity.
Countries of recruitment	Canada.
Health condition(s) or problem(s) studied	Child physical activity.
Intervention(s)	Family based education, planning and habit formation.
Key inclusion and exclusion criteria	Ages eligible for study: families with children 6–12 years. Accepts healthy volunteers: yes. Inclusion criteria: child achieving less than 60 min of moderate to vigorous physical activity per day. Exclusion criteria: child achieving more than 60 min of moderate to vigorous physical activity per day.
Study type	Interventional. Allocation: randomised. Intervention model: parallel assignment. Masking: single blind (participants). Primary purpose: evaluate intervention designed to improve child physical activity through promoting parent support habit.
Date of first enrolment	February 2017.
Target sample size	240 families.
Recruitment status	Recruiting.
Primary outcome(s)	Child moderate to vigorous physical activity.
Key secondary outcomes	Child fitness, parent support habit.