One review found that those who had attempted s.u.i.c.i.d.e were at a 38 times greater risk for dying by s.u.i.c.i.d.e than those who had not attempted s.u.i.c.i.d.e, and those who had abused alcohol were at a 6 times greater risk for dying by s.u.i.c.i.d.e than those who had not abused alcohol. Other reviews found that those with mood disorders and those with access to lethal means had substantially greater risk for s.u.i.c.i.d.e than those who did not have mood disorders and who did not have access to lethal means.

Which conclusions about s.u.i.c.i.d.e are supported by evidence in the text? Check all that apply.

Mood disorders and substance abuse can be categorized as protective factors.
Attempting s.u.i.c.i.d.e once increases the likelihood that one will do so again.
People who do not drink alcohol are at a higher risk of s.u.i.c.i.d.e than those who do.
Some mental health disorders increase the risk of s.u.i.c.i.d.e
Having access to a s.u.i.c.i.d.e method makes one more likely to do so.