Variable | Male n = 6,880 | Female n = 7,210 | ||||
---|---|---|---|---|---|---|
Heterosexual n = 6,541 95.2% (94.2–96.1) | Sexual minority b n = 339 4.8% (3.9–5.8) | p-value | Heterosexual n = 6,654 93.1% (92.3–93.8) | Sexual minority b n = 556 6.9% (6.2–7.7) | p-value | |
Depressive symptoms a | 0.001 f | 0.001 f | ||||
No | 94.7% (93.9–95.3) | 89.4% (85.3–92.5) | 90.60% (89.7–91.4) | 76.3% (71.3–80.6) | ||
Yes | 5.3% (4.7–6.1) | 10.6% (7.5–14.7) | 9.4% (8.6–10.3) | 23.7% (19.4–28.7) | ||
Age c | 0.6 f | 0.001 f | ||||
< 40 | 49.4% (47.6–51.2) | 51.1% (43.8–58.4) | 47.2% (45.4–49.0) | 63.8% (58.8–68.5) | ||
> = 40 | 50.6% (48.8–52.4) | 49.0% (41.6–56.2) | 52.8% (51.0–54.6) | 36.2% (31.5–41.2) | ||
Race | 0.7 f | 0.01 f | ||||
White | 68.2% (65.1–71.1) | 66.5% (60.3–72.2) | 68.3% (64.9–71.4) | 62.8% (57.2–68.0) | ||
Black | 10.1% (8.8–11.6) | 11.0% (8.1–14.8) | 11.7% (10.2–13.7) | 16.5% (12.8–21.1) | ||
Hispanic | 5.2% (4.1–6.4) | 6.3% (4.3–9.1) | 5.4% (4.4–6.6) | 4.6% (29.8–71.3) | ||
Other d | 16.5% (14.6–18.6) | 16.2% (12.6–20.5) | 14.6% (12.9–16.5) | 16.1% (13.1–19.7) | ||
Education | 0.05 f | 0.001 f | ||||
B.A. and above | 28.3% (26.1–30.6) | 36.5% (28.9–44.8) | 32.6% (30.1–35.2) | 23.0% (18.4–28.3) | ||
A.A. and some college | 31.3% (30.0–32.9) | 30.7% (25.1–37.0) | 35.0% (33.4–36.5) | 35.2% (30.3–40.4) | ||
High school | 24.4% (22.8–26.2) | 17.6% (12.6–24.0) | 19.6% (18.2–21.2) | 22.3% (18.1–27.2) | ||
Did not complete high school | 15.9% (14.4–17.5) | 15.2% (11.4–20.1) | 12.8% (11.4–14.3) | 19.5% (16.1–23.5) | ||
Income e | 0.4 f | 0.001 f | ||||
High | 39.0% (36.7–41.4) | 35.1% (27.8–43.1) | 38.0% (35.4–40.5) | 23.9% (19.4–29.1) | ||
Middle | 28.4% (26.7–30.0) | 29.8% (24.9–35.3) | 28.9% (27.2–30.6) | 23.2% (19.0–28.0) | ||
Low | 18.6% (17.3–20.0) | 17.4% (12.6–23.5) | 18.1% (16.9–19.4) | 25.1% (20.8–30.0) | ||
Poverty | 14.0% (12.6–15.6) | 17.7% (13.7–22.5) | 15.0% (13.5–16.7) | 27.8% (24.2–31.7) | ||
Smoking status | 0.1 f | 0.001 f | ||||
Non-smokers | 51.8% (49.8–53.7) | 47.3% (40.0–54.8) | 61.1% (59.1–63.1) | 46.2% (41.3–51.2) | ||
Former smokers | 21.8% (20.5–23.1) | 19.2% (14.3–25.3) | 17.8% (16.2–19.4) | 16.6% (12.6–21.5) | ||
Current smokers | 26.5% (24.8–28.2) | 33.5% (26.7–41.0) | 21.1% (19.5–22.9) | 37.2% (33.1–41.5) | ||
BMI | 0.01 f | 0.01 f | ||||
Underweight | 0.9% (0.7%-1.3) | 1.3% (0.6–2.7) | 2.1% (1.7–2.6) | 3.5% (2.0–6.2) | ||
Normal | 25.7% (24.1–27.3) | 36.3% (30.7–42.2) | 34.3% (32.6–36.1) | 30.4% (24.9–36.4) | ||
Overweight | 38.5% (37.1–40.0) | 34.1% (28.7–40.0) | 26.8% (25.2–28.4) | 19.8% (15.9–24.4) | ||
Obese | 34.9% (33.2–36.6) | 28.3% (23.2–34.1) | 36.7% (35.2–38.3) | 46.3% (40.3–52.4) | ||
Mean WBC (1000 cells/ul) | 0.01 g | 0.06 g | ||||
Mean (95% confidence interval) | 7.2 (7.1–7.3) | 6.9 (6.6–7.1) | 7.4 (7.3–7.5) | 7.6 (7.4–7.9) | ||
Year | 0.7 f | 0.2 f | ||||
2005–2006 | 20.1% (17.9–22.6) | 21.2% (15.0–29.1) | 20.9% (18.3–23.7) | 16.5% (12.3–21.7) | ||
2007–2008 | 19.7% (17.4–22.3) | 16.1% (9.8–25.4) | 20.0% (17.3–23.0) | 18.3% (14.1–23.3) | ||
2009–2010 | 20.0% (17.5–21.8) | 17.0% (11.8–23.1) | 18.8% (16.8–21.1) | 19.5% (15.0–25.0) | ||
2011–2012 | 19.8% (17.4–22.5) | 23.5% (15.1–34.5) | 19.8% (17.5–22.3) | 20.6% (16.3–25.8) | ||
2013–2014 | 20.8% (18.5–23.2) | 22.5% (17.0–29.2) | 20.5% (18.4–22.8) | 25.1% (20.6–30.2) |