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Table 2 Changes in availability after implementation of school food and beverage guidelines, British Columbia, Canada (2007/08–2011/12)

From: Changes to the school food and physical activity environment after guideline implementation in British Columbia, Canada

 

Elementary Schools

Middle/High Schools

 

Unadjusted models

Adjusted models1

Unadjusted models

Adjusted models1

 

N

OR (95% CI)

N

OR (95% CI)

N

OR (95% CI)

N

OR (95% CI)

Sugar-sweetened Beverages

 

-

 

-

238

0.52 (0.31-0.87)

236

0.51 (0.30-0.88)

French Fries

 

-

 

-

241

0.26(0.09-0.76)

238

0.30 (0.11-0.80)

Chocolate and Candy

 

-

 

-

240

0.07 (0.01-0.40)

238

0.06 (0.01-0.36)

Regular Salty Snacks

 

-

 

-

239

0.10 (0.04-0.24)

237

0.11 (0.05-0.25)

Regular Baked Goods

 

-

 

-

240

0.26 (0.14-0.49)

238

0.28 (0.15-0.52)

Low-fat Salty Snacks

 

-

 

-

239

0.87 (0.41-1.88)

237

1.03 (0.53-2.01)

Low-fat Baked Goods

715

1.51 (0.79-2.89)

707

1.54 (0.81-2.91)

240

1.51 (0.79-2.89)

237

1.48 (0.79-2.79)

Pizza, Hotdogs, Hamburgers

712

1.70 (0.96-2.89)

704

1.65 (0.95-2.88)

239

1.46(0.76-2.8)

236

1.47 (0.80-2.71)

Fruit

715

1.98 (1.25-3.15)

707

2.13 (1.36-3.35)

239

1.71 (0.75-3.91)

237

1.67 (0.79-3.53)

100% Fruit Juice

718

0.40 (0.25-0.65)

710

0.40 (0.25-0.65)

241

0.58 (0.10-3.44)

238

0.64 (0.12-3.34)

Vegetables

716

2.84 (1.49-5.42)

708

2.87 (1.51-5.44)

240

0.96 (0.41-2.25)

238

1.02 (0.48-2.18)

  1. 1Mixed effects logistic regression models were adjusted for neighborhood-level median household income, percent with post-sec education, school size, and school location.
  2. OR, odds ratio; CI, confidence interval.
  3. Bolded odds ratios are statistically significant at p < 0.05.