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Table 3 Parameter Estimates With AR Parameters Assumed Given

From: Trends in concussions at Ontario schools prior to and subsequent to the introduction of a concussion policy - an analysis of the Canadian hospitals injury reporting and prevention program from 2009 to 2016

Variable

df

Parameter Estimate

Standard Error

t-value

Approx Pr > t

Intercept

1

12.64

1.42

8.88

< 0.0001

Policy

1

6.24

2.26

2.76

< 0.01

Time

1

0.56

0.05

11.98

< 0.0001

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BMC Public Health

ISSN: 1471-2458

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