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Table 1 Joinpoint analysis of long-term trends in motor vehicle fatalities rates, all ages, by sex, 1968 to 2010

From: Temporal trends in motor vehicle fatalities in the United States, 1968 to 2010 - a joinpoint regression analysis

 

Males

Females

Age group

AAPC

AAPC

% (95% CI)

% (95% CI)

<1 to 14 years

−4.0 (−4.6, −3.3)*

−3.6 (−4.3, −2.9)*

15 to 24 years

−3.0 (−3.7, −2.2)*

−2.0 (−2.6, −1.4)*

25 to 64 years

−2.0 (−2.6, −1.4)*

−2.1 (−2.8, −1.5)*

≥65 years

−2.4 (−3.2, −1.7)*

−2.0 (−2.8, −1.2)*

All ages (age-standardized)

−2.4 (−2.9, −1.8)*

−2.2 (−2.8, −1.6)*

  1. Models are based on random errors corrected for autocorrelation estimated from the data by the Joinpoint Program. JP, Joinpoint; AAPC, Modify to average annual percent change; CI, confidence interval; *Two-tailed significant at p < 0.05.
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Injury Epidemiology

ISSN: 2197-1714