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. 2023 Apr 28;72(1):37–44. doi: 10.15585/mmwr.su7201a5

TABLE 3. Prevalence of sexual behaviors and substance use behaviors among high school students, by demographic characteristics and levels of parental monitoring — Youth Risk Behavior Survey, United States, 2021*.

Characteristic Ever had sex
Used condom
Multiple partners
Current prescription opioid misuse
Current marijuana use
High parental monitoring
Low parental monitoring
High parental monitoring
Low parental monitoring
High parental monitoring
Low parental monitoring
High parental monitoring
Low parental monitoring
High parental monitoring
Low parental monitoring
% (95% CI) % (95% CI) % (95% CI) % (95% CI) % (95% CI) % (95% CI) % (95% CI) % (95% CI) % (95% CI) % (95% CI)
Sex
Female
28.7 (25.7–32.0)
54.5 (49.9–59.1)
48.4 (44.4–52.5)
37.7 (27.2–49.6)
4.3 (3.4–5.5)
12.8 (10.1–16.1)
6.8 (5.8–7.9)
18.7 (14.2–24.2)
15.7 (13.6–18.0)
39.6 (32.2–47.5)
Male
26.5 (24.2–28.9)
52.7 (47.5–57.7)
60.9 (55.1–66.3)
43.6 (35.1–52.5)
4.9 (4.1–5.9)
20.0 (16.0–24.7)
3.0 (2.4–3.8)
9.6 (6.5–13.3)
11.2 (9.5–13.1)
32.3 (27.4–37.5)
Race and ethnicity§
American Indian or Alaska Native
27.2 (15.8–42.6)



7.8 (2.9–19.4)

4.5 (1.1–16.3)

13.8 (7.1–25.0)

Asian
10.4 (7.8–13.6)
25.1 (17.5–34.5)


2.0 (1.2–3.2)
3.0 (0.5–15.7)
3.3 (2.3–4.6)
12.7 (5.1–28.1)
4.4 (2.9–6.5)
16.9 (8.2–31.6)
Black or African American
34.5 (28.1–41.4)
56.5 (47.3–65.4)
50.6 (43.6–57.6)
44.0 (30.2–58.9)
7.0 (4.1–11.9)
23.5 (17.3–31.0)
7.3 (4.6–11.2)
14.2 (9.9–20.1)
18.7 (15.5–22.5)
35.7 (27.8–44.4)
Hispanic or Latino
29.1 (26.9–31.5)
53.6 (44.5–62.4)
50.0 (43.5–56.5)
45.8 (35.5–56.5)
5.4 (4.8–6.1)
14.0 (9.6–20.1)
6.9 (5.4–8.8)
16.8 (11.6–23.7)
14.8 (12.4–17.5)
34.7 (28.8–41.0)
Multiple races
32.8 (26.6–39.6)
44.8 (31.2–59.2)


5.3 (3.0–8.9)
13.9 (7.2–24.9)
4.6 (2.5–8.1)
12.4 (5.7–25.1)
18.6 (12.9–26.1)
40.6 (26.7–56.2)
White
27.5 (25.4–29.8)
55.5 (50.6–60.4)
57.4 (54.5–60.3)
38.0 (30.0–46.8)
4.1 (3.1–5.5)
18.3 (14.4–23.0)
3.8 (3.1–4.6)
10.1 (6.5–15.4)
12.5 (10.6–14.6)
36.7 (30.8–42.9)
Sexual identity
Heterosexual
27.2 (24.8–29.6)
52.4 (48.2–56.7)
56.6 (53.4–59.9)
44.6 (37.8–51.6)
4.5 (3.9–5.3)
15.9 (13.3–18.9)
3.5 (3.0–4.1)
10.0 (7.0–14.0)
11.8 (10.3–13.4)
34.1 (31.0–37.3)
Lesbian, gay, or bisexual
35.9 (32.9–39.0)
60.7 (52.7–68.1)
39.4 (33.3–45.7)
38.7 (23.0–57.2)
5.7 (4.5–7.3)
19.5 (12.7–28.8)
9.5 (7.4–12.2)
21.7 (14.0–31.9)
23.3 (19.6–27.3)
43.9 (34.0–54.4)
Questioning or other
20.7 (17.0–24.9)
54.3 (43.9–64.4)
53.9 (43.1–64.4)
15.9 (6.8–32.6)
4.1 (2.3–7.3)
23.6 (14.7–35.7)
9.1 (6.9–11.9)
24.0 (14.3–37.6)
14.1 (10.5–18.6)
43.7 (29.7–58.8)
Grade
9 and 10
17.2 (15.3–19.3)
41.8 (37.2–46.5)
58.6 (51.8–65.1)
49.9 (41.0–58.9)
2.3 (1.8–3.0)
10.1 (7.5–13.4)
5.2 (4.4–6.2)
12.2 (8.5–17.1)
9.5 (8.0–11.3)
26.3 (21.3–32.0)
11 and 12 38.5 (35.2–41.8) 62.1 (57.9–66.1) 52.3 (48.4–56.1) 37.5 (31.6–43.9) 7.2 (5.9–9.7) 22.4 (19.1–26.0) 4.6 (3.7–5.6) 13.3 (10.8–16.2) 17.5 (15.3–19.9) 41.6 (38.0–45.4)

* N = 17,232 respondents. Because the state and local questionnaires differ by jurisdiction, students in these schools were not asked all national YRBS questions. Therefore, the total number (N) of students answering each question varied. Percentages in each category are calculated on the known data.

Refer to Table 1 for variable definitions.

§ Persons of Hispanic or Latino (Hispanic) origin might be of any race but are categorized as Hispanic; all racial groups are non-Hispanic.

Dashes indicate cell data are suppressed because the denominator is <30 and therefore considered to be statistically unreliable.