Results of the linear mixed effect model for the relationship between rate of improvements in life expectancy, child, adult and senior survival, and time, for 1950–2010.

<p>‘ indicates p ~ 0.15,</p><p>* indicates p < 0.05,</p><p>** indicates p < 0.01;</p><p>*** indicates p < 0.001.S.E. (standard error) is in parentheses.</p><p>The intercept is in units of months per year or deaths per 1000 per year. The time effects are in units of months per year² or deaths per 1000 per year².</p><p>Results of the linear mixed effect model for the relationship between rate of improvements in life expectancy, child, adult and senior survival, and time, for 1950–2010.