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Table 2 Results from ARIMA models showing estimates of impacts of policy and summer peak or seasonality on weekly sales ($CAD) of carbonated soft drinks in Baddeck, Nova Scotia, January 1, 2013 to May 8, 2015

From: An evaluation of the impact of a restrictive retail food environment intervention in a rural community pharmacy setting

Stores

Model 1 (with summer peak)

Model 2 (with ARIMA-specified seasonality)

 

Estimate (SE)

p-value

Estimate (SE)

p-value

All stores

    

 Baseline level

3105.1 (192.6)

<0.0001

3105.1 (192.6)

<0.0001

 Policy

−353.60 (413.00)

0.39

−663.10 (439.50)

0.13

 Summer peak

533.70 (205.50)

0.01

  
  1. Carbonated soft drinks include diet and regular varieties
  2. ARIMA 110 model estimates