In contrast, the standard-treatment group showed no significant change from baseline on any of the above measures.

ENGADGET: Researchers create video game that monitors heart rate to keep children's anger in check

Levels of violent crime estimated by the Crime Survey showed no statistically significant change in the year.

BBC: Crime in England and Wales falls

The survey also showed "no significant change in the proportion of adults or children consuming the recommended daily intake of five or more portions of fruit and vegetables".

BBC: Scottish Health Survey: Obesity still problem for Scots

But this produced mixed results, with one state showing a statistically significant decline in general population mortality risk associated with the Medicaid expansion, while another showed a statistically significant increase in mortality risk and the third showing no statistically significant change.

FORBES: States Face a "Sophie's Choice" on Medicaid Expansion