Protocol to evaluate the effectiveness and cost-effectiveness of an environmental nutrition and physical activity intervention in nurseries (Nutrition and Physical Activity Self Assessment for Child Care - NAP SACC UK): a multicentre cluster randomised controlled trial

Table 1 NAPSACC UK SPIRIT schedule of enrolment, interventions and data collection

	Screening eligibility check	Consent	Baseline data (T0)	Intervention/ Usual Care	Screening eligibility check for new children registered with nursery	Consent for new children registered with nursery	Follow-up data (T1)
Nursery
Demographics	•
Consent		•
Number of eligible children		•
Staff mediator questionnaire			•				•
Observation of training^a				•
Staff questionnaires after workshops^a				•
Review and reflect tool^a				•
Goal-setting forms^a				•
Nursery staff time and NAP SACC partners time and costs^a				•			^b
Staff interviews							•
Child
Demographics	•				•
Consent		•				•
Height			•				•
Weight			•				•
Accelerometer activity			•				•
Diet (RFPM)			•				•
Child Quality of Life (PedsQL)			•				•
Parent
Demographics	•				•	•
Consent		•			•	•
Parent mediator questionnaire			•				•
Data linkage consent to school height and weight			•				•

^aIntervention nurseries only
^bThe time taken to complete each intervention component (e.g. workshops, ‘review and reflect’ consultations and ongoing technical assistance) will be electronically logged by the Partner immediately after each activity for the full 12-month intervention period

ISSN: 1471-2458