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Table 1 Timing of DREAM activities and study periods

From: The effect of mild sleep deprivation on diet and eating behaviour in children: protocol for the Daily Rest, Eating, and Activity Monitoring (DREAM) randomized cross-over trial

Study activities

Study period

Week 0

Week 1

Week 3

Week 5

Eligibility screen (SDSC) [58]

X

   

Informed consent

 

X

  

Group allocation

 

X

  

Interventions

 Sleep restriction/sleep extension

  

X

X

 Sleep extension/sleep restriction

  

X

X

Outcome assessments:

 Child

  Actigraphy

 

X

X

X

  Height

 

X

  

  Weight

 

X

X

X

  EAH (Feeding experiment)

  

X

X

Questionnaires:

 Food cravings

  

X

X

 Kidscreen [61]

  

X

X

 PROMIS sleep disturbance [62]

  

X

X

 PROMIS sleep impairment [62]

  

X

X

 *Wearable camera

  

X

X

Primary caregiver

 Questionnaires:

  Demographics

 

X

  

  Child food allergy and preferences

 

X

  

  Child Sleep Hygiene [63]

 

X

  

  PROMIS sleep disturbance proxy [62]

  

X

X

  PROMIS sleep impairment proxy [62]

  

X

X

  Child eating behavior (CEBQ) [64]

  

X

X

  Screen time

  

X

X

  Snacks/meals

  

X

X

Child/caregiver dyad

 *Diet recall (in person) [65]

  

X

X

  1. * = these measures are used twice in Weeks 3 and 5