Table 1:
Trends in the Prevalence of Past-30-day Cannabis Vaping Stratified by Participant Characteristics (BRFSS 2017–2019)
| Characteristic | Weighted Prevalence, % (95% CI) | |||||
|---|---|---|---|---|---|---|
| 2017 | 2018 | 2019 | 2018 vs. 2017 | 2019 vs. 2018 | 2019 vs. 2017 | |
| Sex | ||||||
| Male | 1.1 (0.9–1.5) | 1.8 (1.5–2.1) | 2.5 (2.1–2.9) | 0.7 (0.2–1.1) | 0.7 (0.2–1.2) | 1.4 (0.9–1.9) |
| Female | 0.9 (0.6–1.2) | 1.2 (0.9–1.5) | 1.5 (1.2–1.8) | 0.3 (−0.1–0.8) | 0.3 (−0.1–0.7) | 0.6 (0.2–1.1) |
| Age, years | ||||||
| 18–24 | 1.2 (0.7–2.0) | 2.2 (1.5–3.2) | 3.9 (3.1–4.9) | 1.0 (−0.1–2.0) | 1.7 (0.5–2.9) | 2.7 (1.6–3.8) |
| [18–20] | 1.1 (0.4–2.5) | 2.5 (1.5–4.1) | 3.1 (2.1–4.5) | 1.5 (−0.1–3.0) | 0.6 (−1.1–2.3) | 2.0 (0.5–3.5) |
| [21–24] | 1.3 (0.7–2.5) | 1.8 (1.0–3.4) | 4.6 (3.4–6.2) | 0.6 (−0.9–2.0) | 2.8 (1.0–4.6) | 3.3 (1.7–5.0) |
| 25–29 | 2.2 (1.3–3.7) | 3.8 (2.7–5.4) | 3.8 (2.6–5.6) | 1.6 (−0.2–3.4) | 0.0 (−2.0–2.0) | 1.6 (−0.3–3.5) |
| 30–34 | 1.7 (1.0–2.9) | 1.9 (1.3–2.7) | 2.7 (1.9–3.9) | 0.2 (−1.0–1.3) | 0.8 (−0.4–2.0) | 0.9 (−0.4–2.3) |
| 35–39 | 1.0 (0.5–2.0) | 1.3 (0.8–2.0) | 3.2 [2.2–4.5) | 0.3 (−0.7–1.2) | 1.9 (0.6–3.2) | 2.2 (0.8–3.5) |
| 40–44 | 1.6 (0.7–3.6) | 1.7 (1.1–2.5) | 2.4 (1.6–3.6) | 0.1 (−1.4–1.6) | 0.7 (−0.5–1.9) | 0.8 (−0.8–2.4) |
| 45–49 | 1.2 (0.5–3.0) | 1.4 (0.7–2.7) | 1.7 (1.0–2.7) | 0.1 (−1.3–1.6) | 0.3 (−0.9–1.5) | 0.4 (−0.9–1.8) |
| 50–54 | 0.9 (0.4–1.6) | 1.1 (0.6–2.0) | 1.7 (1.0–2.8) | 0.3 (−0.6–1.1) | 0.6 (−0.5–1.7) | 0.8 (−0.2–1.9) |
| 55–59 | 0.7 (0.2–2.2) | 1.0 (0.5–1.8) | 1.0 (0.6–1.7) | 0.3 (−0.7–1.3) | 0.1 (−0.7–0.9) | 0.3 (−0.6–1.3) |
| >=60 | 0.3 (0.2–0.5) | 0.7 (0.5–1.0) | 0.6 (0.5–0.9) | 0.4 (0.1–0.7) | −0.1 (−0.4–0.3) | 0.3 (0.1–0.6) |
| Race | ||||||
| NH White | 1.0 (0.7–1.3) | 1.5 (1.2–1.8) | 2.1 (1.9–2.5) | 0.5 (0.2–0.9) | 0.7 (0.2–1.1) | 1.2 (0.8–1.6) |
| NH Black | 1.0 (0.4–2.7) | 0.7 (0.3–1.4) | 2.1 (1.3–3.4) | −0.3 (−1.4–0.8) | 1.4 (0.3–2.6) | 1.1 (−0.3–2.6) |
| Hispanic | 1.0 (0.6–1.6) | 1.6 (1.2–2.3) | 1.9 (1.3–2.6) | 0.7 (−0.1–1.4) | 0.2 (−0.6–1.1) | 0.9 (0.1–1.7) |
| Other | 1.0 (0.5–1.9) | 1.5 (1.0–2.2) | 1.5 (1.0–2.3) | 0.5 (−0.4–1.3) | 0.1 (−0.8–1.0) | 0.5 (−0.4–1.4) |
| Sexual Orientation | ||||||
| Heterosexual | 1.0 (0.8–1.3) | 0.5 (0.4–0.6) | 1.4 (1.2–1.7) | −0.5 (−0.8–−0.2) | 0.9 (0.6–1.2) | 0.4 (0.0–0.8) |
| Lesbian/Gay | 6.0 (2.9–12.1) | 1.2 (0.3–4.9) | 4.6 (2.0–10.3) | −4.8 (−9.5–−0.1) | 3.4 (−0.8–7.6) | −1.4 (−7.2–4.4) |
| Bisexual | 2.0 (0.7–5.2) | 1.2 (0.5–2.8) | 2.7 (1.5–5.1) | −0.8 (−2.9–1.4) | 1.5 (−0.5–3.6) | 0.8 (−1.8–3.4) |
| Body Mass Index (BMI, kg/m2) | ||||||
| <18.5 | 0.8 (0.2–4.6) | 3.3 (1.4–7.4) | 3.0 (1.5–6.2) | 2.4 (−0.7–5.5) | −0.2 (−3.7–3.2) | 2.2 (−0.5–4.8) |
| 18.5-<25.0 | 1.6 (1.1–2.2) | 1.8 (1.4–2.3) | 2.5 (2.0–3.1) | 0.2 (−0.4–0.9) | 0.7 (0.0–1.4) | 1.0 (0.2–1.7) |
| 25.0-<30.0 | 0.9 (0.6–1.3) | 1.4 (1.1–1.8) | 2.0 (1.6–2.5) | 0.5 (0.0–1.0) | 0.6 (0.0–1.2) | 1.1 (0.1–1.7) |
| ≥30.0 | 0.7 (0.4–1.1) | 1.3 (0.9–1.8) | 1.6 (1.2–2.2) | 0.6 (0.1–1.1) | 0.3 (−0.3–1.0) | 0.9 (0.4–1.5) |
| Marital Status | ||||||
| Married | 0.9 (0.6–1.2) | 1.2 (0.9–1.4) | 1.3 (1.1–1.6) | 0.3 (−0.1–0.7) | 0.2 (−0.2–0.6) | 0.5 (0.1–0.9) |
| Divorced | 1.0 (0.5–2.1) | 1.2 (0.8–1.7) | 1.9 (1.4–2.7) | 0.1 (−0.7–1.0) | 0.7 (0.0–1.5) | 0.9 (−0.1–1.8) |
| Widowed | 0.3 (0.1–0.8) | 0.6 (0.2–1.9) | 0.3 (0.1–0.7) | 0.4 (−0.4–1.1) | −0.3 (−1.1–0.4) | 0.1 (−0.3–0.4) |
| Single | 1.4 (1.0–1.9) | 2.4 (1.9–3.0) | 3.6 (3.0–4.2) | 1.0 (0.3–1.7) | 1.2 (0.4–2.1) | 2.2 (1.4–3.0) |
| Education | ||||||
| <High school | 0.2 (0.1–0.7) | 0.3 (0.1–0.8) | 0.8 (0.5–1.4) | 0.1 (−0.2–0.5) | 0.5 (0.0–1.0) | 0.7 (0.2–1.1) |
| High school/Some college | 1.0 (0.7–1.4) | 1.5 (1.2–1.9) | 2.1 (1.8–2.5) | 0.5 (0.0–1.0) | 0.6 (0.1–1.1) | 1.1 (0.6–1.6) |
| College graduate | 1.4 (1.0–1.8) | 2.0 (1.6–2.4) | 2.3 (1.9–2.8) | 0.6 (0.1–1.2) | 0.3 (−0.3–0.9) | 1.0 (0.4–1.5) |
| Employment | ||||||
| Employed | 1.1 (0.9–1.5) | 1.8 (1.5–2.1) | 2.6 (2.2–3.0) | 0.7 (0.2–1.1) | 0.8 (0.3–1.3) | 1.5 (1.0–2.0) |
| Unemployed | 1.0 (0.6–1.8) | 1.0 (0.6–1.5) | 1.4 (0.9–2.0) | 0.0 (−0.7–0.6) | 0.4 (−0.3–1.0) | 0.3 (−0.4–1.1) |
| Student | 1.2 (0.5–2.8) | 2.7 (1.7–4.3) | 2.7 (1.8–4.0) | 1.5 (−0.1–3.2) | 0.0 (−1.7–1.6) | 1.5 (0.1–3.0) |
| Retired | 0.5 (0.2–1.1) | 0.6 (0.4–1.0) | 0.5 (0.3–0.9) | 0.1 (−0.4–0.6) | −0.1 (−0.5–0.3) | 0.1 (−0.4–0.6) |
| Income, poverty line | ||||||
| Below | 0.5 (0.2–1.0) | 0.9 (0.6–1.6) | 1.2 (0.8–1.8) | 0.5 (−0.1–1.1) | 0.3 (−0.5–0.9) | 0.7 (0.1–1.3) |
| Within 100–200% | 0.8 (0.4–1.3) | 1.3 (0.9–1.9) | 2.1 (1.6–2.7) | 0.6 (−0.1–1.2) | 0.8 (0.0–1.5) | 1.3 (0.6–2.0) |
| >200% | 1.2 (0.9–1.6) | 1.6 (1.4–1.9) | 2.2 (1.9–2.5) | 0.4 (0.0–0.8) | 0.6 (0.1–1.0) | 1.0 (0.5–1.4) |
| Combustible Cigarette Smoking | ||||||
| Never | 0.8 (0.6–1.1) | 1.3 (1.1–1.6) | 1.5 (1.3–1.8) | 0.5 (0.1–0.8) | 0.2 (−0.2–0.6) | 0.7 (0.3–1.0) |
| Former | 1.5 (1.0–2.2) | 2.1 (1.7–2.7) | 2.9 (2.3–3.6) | 0.6 (−0.2–1.4) | 0.8 (−0.1–1.6) | 1.4 (0.5–2.3) |
| Current | 0.8 (0.3–1.9) | 1.2 (0.8–1.7) | 2.6 (2.0–3.4) | 0.4 (−0.5–1.2) | 1.5 (0.6–2.3) | 1.8 (0.9–2.8) |
| Nicotine e-Cigarette Use | ||||||
| Never | 0.6 (0.5–0.9) | 0.9 (0.8–1.2) | - | 0.3 (0.0–0.6) | - | - |
| Former | 2.1 (1.4–3.2) | 3.5 (2.7–4.6) | 1.4 (0.0–2.7) | |||
| Current | 3.8 (1.9–7.3) | 6.5 (4.5–9.2) | 2.7 (−0.7–6.1) | |||