Table 2.

Rules for Calculation of the SaFETy Score

Mnemonic	Category	Question/Scale Levels	SaFETy Contribution
S	Serious Fighting	In the past 6 mo, including today, how often did you get into a serious physical fight?
		0 (never)	0
		1 (once)	1
		2 (twice)	1
		3 (3–5 times)	1
		4+ (6 or more times)	4
F	Friend Weapon Carrying	How many of your friends have carried a knife, razor, or gun?
		1 (none)	0
		2 (some)	0
		3+ (many, most, or all)	1
E	Community Environment	In the past 6 mo, how often have you heard guns being shot?
		0 (never)	0
		1 (once or twice)	0
		2 (a few times)	0
		3 (many times)	1
T	Firearm Threats	How often, in the past 6 mo, including today, has someone pulled a gun on you?
		0 (never)	0
		1 (once)	3
		2+ (twice or more)	4

SaFETy = Serious fighting, Friend weapon carrying, community Environment, and firearm Threats.