Table 11B. Chlamydia — Rates of Reported Cases* by Race/Hispanic Ethnicity, Age Group, and Sex, United States, 2018
| Age Group |
American Indians/ Alaska Natives |
Asians |
Blacks |
Native Hawaiians/ Other Pacific Islanders |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total† | Male | Female | Total† | Male | Female | Total† | Male | Female | Total† | Male | Female | |
| 0– 4 | 3.0 | 3.6 | 2.5 | 0.3 | 0.0 | 0.6 | 3.7 | 3.2 | 4.2 | 4.9 | 0.0 | 10.0 |
| 5– 9 | 2.3 | 0.0 | 4.7 | 0.1 | 0.0 | 0.2 | 1.5 | 0.4 | 2.6 | 0.0 | 0.0 | 0.0 |
| 10–14 | 90.0 | 15.6 | 166.4 | 3.9 | 0.6 | 7.3 | 146.0 | 47.5 | 246.9 | 31.5 | 0.0 | 63.6 |
| 15–19 | 2,445.7 | 945.2 | 3,988.2 | 327.9 | 98.3 | 559.5 | 4,714.8 | 2,668.6 | 6,817.3 | 2,061.6 | 603.8 | 3,580.8 |
| 20–24 | 3,131.2 | 1,447.2 | 4,875.1 | 646.1 | 361.7 | 935.8 | 5,454.9 | 3,867.1 | 7,087.7 | 3,375.6 | 1,596.6 | 5,227.5 |
| 25–29 | 1,992.9 | 1,086.0 | 2,935.5 | 328.7 | 305.8 | 349.9 | 2,740.6 | 2,371.7 | 3,105.5 | 1,686.0 | 948.4 | 2,476.8 |
| 30–34 | 1,341.2 | 848.9 | 1,828.9 | 190.7 | 201.3 | 180.2 | 1,325.6 | 1,406.1 | 1,248.1 | 866.4 | 583.9 | 1,162.6 |
| 35–39 | 797.8 | 535.3 | 1,054.8 | 114.4 | 119.1 | 110.0 | 628.1 | 753.0 | 513.6 | 473.6 | 402.2 | 548.6 |
| 40–44 | 366.2 | 240.2 | 486.9 | 67.9 | 80.4 | 56.9 | 306.3 | 414.3 | 209.8 | 237.7 | 259.1 | 215.6 |
| 45–54 | 119.5 | 94.0 | 143.6 | 40.4 | 49.0 | 32.9 | 132.6 | 196.8 | 75.7 | 82.8 | 85.4 | 80.4 |
| 55–64 | 35.2 | 36.0 | 34.4 | 15.7 | 19.2 | 12.7 | 49.1 | 72.1 | 29.7 | 32.1 | 27.7 | 36.3 |
| 65+ | 6.2 | 5.7 | 6.7 | 3.2 | 5.2 | 1.7 | 7.7 | 13.8 | 3.5 | 9.5 | 4.0 | 14.2 |
| Unknown Age | ||||||||||||
| TOTAL | 784.8 | 409.6 | 1,146.3 | 132.1 | 102.9 | 158.4 | 1,192.5 | 952.3 | 1,411.1 | 700.8 | 370.4 | 1,033.5 |
| Age Group |
Whites |
Multirace |
Hispanics |
||||||
|---|---|---|---|---|---|---|---|---|---|
| Total† | Male | Female | Total† | Male | Female | Total† | Male | Female | |
| 0– 4 | 1.0 | 0.7 | 1.3 | 0.1 | 0.2 | 0.0 | 1.1 | 1.1 | 1.1 |
| 5– 9 | 0.2 | 0.0 | 0.4 | 0.2 | 0.0 | 0.4 | 0.4 | 0.0 | 0.7 |
| 10–14 | 17.1 | 2.4 | 32.6 | 14.0 | 1.2 | 27.3 | 28.3 | 6.9 | 50.5 |
| 15–19 | 890.7 | 293.0 | 1,520.1 | 492.5 | 172.2 | 821.3 | 1,134.9 | 442.3 | 1,856.0 |
| 20–24 | 1,317.8 | 732.6 | 1,935.8 | 705.8 | 373.7 | 1,044.8 | 1,687.1 | 898.5 | 2,527.0 |
| 25–29 | 605.6 | 465.8 | 749.8 | 434.2 | 392.4 | 473.1 | 946.0 | 678.2 | 1,238.3 |
| 30–34 | 305.7 | 281.6 | 329.9 | 278.2 | 351.2 | 212.3 | 496.4 | 416.0 | 584.5 |
| 35–39 | 161.5 | 164.1 | 158.6 | 157.8 | 233.7 | 89.3 | 273.5 | 247.2 | 301.2 |
| 40–44 | 85.0 | 95.9 | 73.8 | 102.8 | 163.2 | 49.2 | 151.4 | 149.8 | 152.4 |
| 45–54 | 39.6 | 56.5 | 22.8 | 62.7 | 120.4 | 11.3 | 74.7 | 86.9 | 61.9 |
| 55–64 | 13.2 | 21.7 | 5.1 | 21.3 | 39.3 | 5.0 | 24.3 | 30.4 | 18.5 |
| 65+ | 1.9 | 3.4 | 0.6 | 2.1 | 4.1 | 0.5 | 3.6 | 5.7 | 2.0 |
| Unknown Age | |||||||||
| TOTAL | 212.1 | 140.4 | 281.7 | 184.9 | 131.6 | 236.6 | 392.6 | 246.1 | 541.3 |
* Per 100,000.
† Total includes cases reported with unknown sex.
NOTE: These tables should be used only for race/Hispanic ethnicity comparisons. See Table 10 for age-specific cases and rates and Tables 3–5 for total and sex-specific cases and rates. Cases in the 0–4 age group may include cases due to perinatal transmission. No population data exist for unknown sex, unknown age, or other/unknown race; therefore rates are not calculated.
Page last reviewed: August 20, 2019