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. 2020 Feb 19;11:100266. doi: 10.1016/j.abrep.2020.100266

Table 1.

Characteristics of a representative sample of middle school students, 2017 Middle School YRBS.

Characteristics #(%)a
Total Sample
5464b



Sex
Female 2825 (49.09)
Male 2614 (50.91)



Age
11 years old or younger 713 (16.91)
12 years old 1616 (30.31)
13 years old 1975 (34.02)
14 years old or older 1153 (18.76)



Race/ethnicity
Hispanic 2162 (43.50)
Non-Hispanic black 285 (10.86)
Non-Hispanic other 831 (13.88)
Non-Hispanic white 2014 (31.76)



County of residence
Rural 1785 (9.34)
Urban 3679 (90.66)



Qualify for free or reduced lunch
Yes 1995 (42.86)
No 3401 (57.14)



Military family
Yes 367 (7.10)
No 4739 (92.90)



Physical Abuse
Yes 677 (12.85)
No 4708 (87.15)



Verbal Abuse
Yes 1457 (27.25)
No 3884 (72.75)



Sexual Abuse
Yes 211 (3.87)
No 5169 (96.13)



Domestic Violence
Yes 787 (15.12)
No 4596 (84.88)



Household Mental Illness
Yes 1049 (19.57)
No 4212 (80.43)



Household Substance Use
Yes 1125 (21.13)
No 4130 (78.87)



ACE Score
0 ACEs 2878 (52.59)
1 ACE 1218 (23.36)
2 ACEs 630 (11.97)
3–6 ACEs 665 (12.08)



Lifetime EVP use
Yes 1020 (18.56)
No 4043 (81.44)



Initiate EVP use before age 11
Yes 271 (5.05)
No 4855 (94.95)
a

Weighted row percent.

b

Missing data: sex (0.46%), age (0.13%), race/ethnicity (3.14%), county of residence (0%), qualify for free or reduced lunch (1.24%), military family (6.55%), physical abuse (1.44%), verbal abuse (2.25%), sexual abuse (1.54%), domestic violence (1.48%), household mental illness (3.71%), household substance use (3.82%), ACE score (1.34%), lifetime EVP use (7.34%), initiate EVP use before age 11 (6.18%).