Association Between State Same-Sex Marriage Policies and Adolescent Suicide Attempts

The Feb 20 article in JAM, Difference-in-Differences Analysis of the Association Between State Same-Sex Marriage Policies and Adolescent Suicide Attempts, provides some useful tables and graphs for a stats course. For example see table 2 (pictured here). From the paper:

Question  Are state same-sex marriage policies associated with a reduction in adolescent suicide attempts?

Findings  This difference-in-differences analysis of representative data from 47 states found that same-sex marriage policies were associated with a 7% reduction in the proportion of all high school students reporting a suicide attempt within the past year. The effect was concentrated among adolescents who were sexual minorities.

Meaning  Same-sex marriage policies are associated with reduced adolescent suicide attempts.