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Table 2 Instruments used to facilitate compliance in intervention group A during the first 12 months

From: The Norwegian dietary guidelines and colorectal cancer survival (CRC-NORDIET) study: a food-based multicentre randomized controlled trial

  Baseline (at study centre) 1 month (at home) 3 months (at home) 6 months (at study centre) 9 months (at home) 12 months (at study centre)
Nutritional counselling Face to face individual Phone call Phone call Face to face individual Phone call Face to face individual
Free-of-charge food Delivered at the visit   Home delivery Delivered at the visit Home
delivery
Delivered at the visit
Information/
courses
Folder with information on the study and the study instruments Inspiration day and Cooking course
Discount card Discount card (25% discount on healthy foods)
CRC-NORDIET Webpage/
e-mail
Login-restricted webpage access and e-mail communication
Physical activity Access to free training facilities (“Pusterommet”)
Reports from non-biological measurements Reports sent to the patients after every visit