Table 3 |
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Prevalences of past-year sexual activity and partner number among U.S. women and men, by age, relationship status and race |
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Any sexa partner in the past year, % (95% CI) |
2 or more sexa partners in the past year, % (95% CI) |
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|
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Black |
White, Hispanic or Other |
Black |
White, Hispanic or Other |
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|
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Married or cohabitating (n = 968) |
Unpartnered (n = 1064) |
Married or cohabitating (n = 5409) |
Unpartnered (n = 2127) |
Married or cohabitating (n = 173) |
Unpartnered (n = 536) |
Married or cohabitating (n = 418) |
Unpartnered (n = 933) |
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|
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Women Age, y |
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|
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|
20-24 |
100.0 (100.0, 100.0) |
89.4 (84.6, 94.2) |
99.2 (98.4, 100.0) |
72.6 (66.7, 78.6) |
15.0 (4.7, 25.3) |
34.0 (25.9, 42.1) |
10.3 (6.7, 14.0) |
29.1 (24.0, 34.1) |
|
|
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|
25-29 |
96.0 (91.0, 100.0) |
83.2 (76.3, 90.1) |
99.6 (99.1, 100.0) |
83.4 (78.1, 88.8) |
17.1 (6.0, 28.2) |
36.4 (27.0, 45.8) |
8.6 (5.7, 11.6) |
40.4 (34.2, 46.7) |
|
|
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|
30-34 |
97.8 (94.7, 100.0) |
87.4 (82.4, 92.3) |
98.4 (97.2, 99.6) |
74.5 (65.8, 83.2) |
11.1 (4.9, 17.2) |
36.6 (28.7, 44.4) |
7.1 (4.3, 9.8) |
30.4 (21.8, 38.9) |
|
|
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|
35-39 |
98.8 (97.0, 100.0) |
79.3 (70.9, 87.8) |
98.1 (96.4, 99.8) |
78.8 (72.8, 84.7) |
9.9 (3.5, 16.4) |
29.1 (20.4, 37.9) |
4.1 (2.2, 5.9) |
26.2 (19.1, 33.3) |
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|
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40-44 |
97.0 (92.7, 100.0) |
80.3 (73.7, 86.8) |
97.2 (95.1, 99.2) |
62.9 (55.0, 70.8) |
6.8 (0.8, 12.8) |
21.1 (13.7, 28.4) |
3.6 (1.9, 5.4) |
20.9 (14.9, 26.9) |
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|
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|
45-49 |
93.8 (89.5, 98.1) |
62.6 (51.6, 73.6) |
93.7 (91.4, 96.0) |
54.7 (45.5, 63.8) |
11.8 (4.4, 19.1) |
18.8 (10.8, 26.7) |
2.8 (1.4, 4.2) |
11.6 (6.3, 17.0) |
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|
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|
Men Age, y |
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|
|
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|
20-24 |
97.0 (91.2, 100.0) |
83.1 (78.0, 88.2) |
99.3 (98.4, 100.0) |
76.9 (72.3, 81.5) |
23.9 (9.2, 38.6) |
59.5 (53.3, 65.7) |
16.4 (9.8, 22.9) |
44.5 (39.8, 49.3) |
|
|
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|
25-29 |
94.1 (88.2, 100.0) |
90.9 (84.9, 96.9) |
97.9 (96.8, 99.1) |
78.9 (74.9, 82.9) |
26.7 (14.9, 38.6) |
61.0 (51.3, 70.6) |
12.8 (9.7, 15.9) |
41.0 (34.3, 47.6) |
|
|
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|
30-34 |
94.9 (90.4, 99.4) |
83.6 (72.8, 94.4) |
98.1 96.5, 99.7) |
77.9 (70.6, 85.2) |
20.1 (10.3, 29.8) |
57.1 (43.8, 70.5) |
7.8 (4.9, 10.7) |
45.7 (35.6, 55.7) |
|
|
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|
35-39 |
96.7 (92.7, 100.0) |
78.7 (68.4, 88.9) |
95.9 (94.4, 97.3) |
76.3 (67.2, 85.5) |
25.8 (17.3, 34.3) |
46.2 (34.5, 57.8) |
6.5 (4.6, 8.4) |
32.2 (23.2, 41.1) |
|
|
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|
40-44 |
96.8 (93.6, 100.0) |
77.0 (66.5, 87.5) |
96.1 (94.2, 98.1) |
70.4 (61.9, 78.9) |
18.7 (10.4, 27.0) |
47.3 (35.4, 59.2) |
6.2 (4.0, 8.3) |
33.2 (25.0, 41.5) |
|
|
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|
45-49 |
97.2 (94.0, 100.0) |
82.4 (73.2, 91.5) |
95.5 (93.4, 97.6) |
62.4 (53.0, 71.8) |
26.1 (17.5, 34.6) |
56.1 (44.0, 68.3) |
4.0 (2.5, 5.4) |
24.2 (17.2, 31.2) |
|
|
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aSex is defined as oral, vaginal or anal sex with a male or female partner. |
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Bauer et al. BMC Infectious Diseases 2010 10:359 doi:10.1186/1471-2334-10-359 |
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