American Males <17 years old, would access to mental health providers lead to decrease suicidal attempts?

Synthesized literature review of 12 articles that I have already picked out. Articles were identified based on the proposed quantitative research question.
In African American Males <17 years old, would access to mental health providers lead to decrease suicidal attempts?
Quantitative PICOT version of my research question:
Population: African American males 17 years old and younger
Intervention: Access to mental health providers
Comparison: No access to mental health providers
Outcome: Decreased suicidal attempts
Time: 1 year
Setting: Outpatient