Table 3

Counts of student transportation (walking versus all others combined) at baseline and 12-month follow-up for intervention and control schools.

Baseline

12-month


Intervention School*

By walking

56

75

By all others combined

225

228


Control Schools*

By walking

54

24

By all others combined

318

316


* p < 0.0001 by McNemar's test.

Mendoza et al. BMC Public Health 2009 9:122   doi:10.1186/1471-2458-9-122

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