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Table 2 Results of the dynamic regression model for percentage of total sales which were fruit and vegetables by quantity (weekly)

From: Choice architecture modifies fruit and vegetable purchasing in a university campus grocery store: time series modelling of a natural experiment

  Co-efficient 95% CI
Intervention A 0.97 0.34, 1.64
Intervention B 0.83 −0.11, 1.76
Time (per day) −0.0012 −0.002, − 0.0004
Last week of term − 0.84 −0.98, − 0.70
Constant 6.84 6.14, 7.54
AR1 1.44 1.12, 1.76
AR2 −0.47 −0.75,-0.18
MA1 −0.78 −1.03, − 0.52