TABLE 2.
Point Prevalence for Condom Use During Last Sexual Intercourse Among Students Who Had Sexual Intercourse During the Past 3 Months by Sex, Race/Ethnicity, and Grade, 2003–2015 National YRBS
| Year of Survey |
Linear Trend P Value | |||||||
|---|---|---|---|---|---|---|---|---|
| 2003 | 2005 | 2007 | 2009 | 2011 | 2013 | 2015 | ||
|
| ||||||||
| Female students (n = 17,170) | ||||||||
| Overall | 57.4 (54.3–60.4) | 55.9(53.1–58.7) | 54.9 (51.8–58.0) | 53.9 (51.4–56.4) | 53.6 (50.7–56.4) | 53.1 (49.6–56.7) | 52.0 (49.0–55.1) | 0.01 |
| Black | 63.6 (58.2–68.6) | 62.1 (55.9–68.0) | 60.1 (53.7–66.2) | 51.8 (47.6–55.9) | 53.8 (47.2–60.2) | 55.3 (49.2–61.2) | 46.7 (38.9–54.6) | 0.00 |
| Hispanic | 52.3 (43.9–60.5) | 49.8(45.5–54.1) | 52.1 (45.5–58.7) | 48.0 (43.8–52.3) | 53.0 (48.6–57.3) | 50.7 (45.8–55.6) | 48.3 (41.6–55.1) | 0.79 |
| White | 56.5 (52.8–60.2) | 55.6(52.3–58.8) | 53.9 (48.8–59.0) | 56.1 (52.3–59.9) | 53.4 (49.3–57.4) | 53.2 (48.1–58.2) | 55.9 (51.3–60.3) | 0.57 |
| 9th grade | 66.1 (56.3–74.7) | 71.5 (65.4–76.9) | 61.0 (54.3–67.3) | 57.7 (51.2–63.9) | 56.3 (49.4–63.0) | 56.5 (47.7–65.0) | 56.7 (49.5–63.7) | 0.00 |
| 10 th grade | 66.4 (59.6–72.5) | 57.2 (52.0–62.2) | 59.5 (52.8–65.9) | 63.5 (58.4–68.2) | 56.7 (50.2–63.0) | 55.5 (47.7–63.0) | 54.0 (47.2–60.7) | 0.02 |
| 11th grade | 55.5 (49.9–60.9) | 57.8 (52.1–63.2) | 55.1 (50.2–60.0) | 54.0 (50.2–57.8) | 55.5 (51.9–59.0) | 54.8 (49.9–59.5) | 52.9 (46.9–58.9) | 0.31 |
| 12th grade | 48.5 (43.5–53.4) | 46.1 (42.2–49.9) | 49.9 (45.0–54.8) | 46.3 (41.2–51.4) | 48.9 (44.8–52.9) | 48.4 (44.8–52.1) | 48.8 (44.1–53.5) | 0.59 |
| Male students (n = 16,655) | ||||||||
| Overall | 68.8 (66.1–71.3) | 70.0 (66.8–72.9) | 68.5 (65.5–71.4) | 68.6 (66.0–71.1) | 67.0 (63.5–70.2) | 65.8 (62.5–69.0) | 61.5 (57.6–65.3) | 0.00 |
| Black | 81.2 (77.1–84.7) | 75.5 (70.8–79.6) | 74.0 (69.9–77.7) | 72.5 (65.7–78.4) | 75.4 (70.1–80.0) | 73.0 (66.6–78.6) | 73.6 (63.9–81.5) | 0.11 |
| Hispanic | 62.5 (57.7–67.2) | 65.3 (57.7–73.2) | 69.9 (65.4–74.0) | 61.7 (57.8–65.5) | 63.4 (57.0–69.4) | 66.5 (61.0–71.6) | 62.5 (57.3–67.5) | 0.87 |
| White | 69.0 (65.1–72.7) | 70.1 (66.3–73.8) | 66.4 (62.2–70.3) | 71.0 (67.6–74.3) | 66.3 (61.3–71.0) | 61.8 (57.2–66.3) | 58.1 (52.9–63.2) | 0.00 |
| 9th grade | 71.2 (62.7–78.5) | 77.1 (69.9–82.9) | 75.8 (69.0–81.5) | 69.9 (63.9–75.4) | 67.0 (60.2–73.1) | 69.5 (63.0–75.3) | 63.3 (55.0–70.9) | 0.03 |
| 10th grade | 71.8 (66.1–76.9) | 74.4 (67.9–80.0) | 73.2 (67.8–78.1) | 71.9 (66.6–76.6) | 69.9 (64.3–75.0) | 69.3 (60.9–76.6) | 65.6 (58.0–72.5) | 0.07 |
| 11th grade | 66.7 (59.7–73.0) | 66.0(60.0–71.5) | 69.3 (63.1–74.8) | 68.9 (64.3–73.1) | 67.0 (63.1–70.6) | 70.6 (65.1–75.5) | 62.5 (56.1–68.5) | 0.74 |
| 12 th grade | 67.0 (61.9–71.7) | 65.8(60.2–71.0) | 59.6 (55.3–63.8) | 65.0 (61.1–68.8) | 64.7 (58.1–70.8) | 58.1 (53.0–62.9) | 57.4 (51.8–62.8) | 0.01 |
Linear trend P values reflect adjustment for demographic characteristics (race/ethnicity, and grade).