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Table 1 Estimated percentage change between all study groups for total energy from foods selected. The reference group is the first group listed

From: The impact of altering restaurant and menu option position on food selected from an experimental food delivery platform: a randomised controlled trial

Comparison (95% CI)

Foods only (F)

Restaurants only (R)

Foods and restaurants (FR)

Foods and restaurants plus price (FRP)

Reference Group

    

Control

-6.8 (-10.4, − 3.3)

-13.2 (-17.1, -9.5)

-17.8 (-21.9, -13.9)

-9.2 (-13.0, -5.6)

F

 

-6.0 (-9.6, -2.5)

-10.3 (-14.1, -6.7)

-2.3 (-5.8, 1.1)

R

  

-4.1 (-7.7, -0.6)

3.5 (0.2, 6.7)

FR

   

7.3 (4.1, 10.4)

  1. *Confidence intervals are calculated using HC3 heteroscedasticity-robust standard errors