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Table 12B. Chlamydia — Rates per 100,000 population by age, sex, and race/ethnicity: United States, 1998–2002

  Age Group    Total       White, Non-Hispanic       Black, Non-Hispanic       Hispanic       Asian/Pacific Islander       American Indian/Alaska Native   
  Total    Male    Female      Total    Male    Female      Total    Male    Female      Total    Male    Female      Total    Male    Female      Total    Male    Female  
1998   10-14   73.0   7.8   141.4     29.2   1.7   58.3     284.6   34.1   542.8     73.0   11.1   137.8     22.3   3.4   42.2     154.4   13.9   299.2  
15-19   1,271.2   302.0   2,299.3     615.8   97.7   1,166.4     4,406.3   1,235.1   7,690.1     1,320.8   362.6   2,366.4     492.1   116.5   877.4     2,284.4   515.9   4,059.1  
20-24   1,163.9   438.0   1,921.5     545.0   172.0   937.0     4,046.3   1,733.8   6,316.1     1,356.8   518.2   2,268.7     534.9   181.4   884.6     2,291.4   673.5   3,921.0  
25-29   434.5   216.3   651.9     176.3   79.2   273.5     1,582.1   933.2   2,175.9     654.2   279.9   1,062.4     233.8   103.4   347.2     960.0   260.7   1,690.2  
30-34   160.1   97.1   222.3     60.3   37.0   83.5     592.2   434.2   731.3     267.5   127.4   420.7     104.7   46.2   155.5     537.5   131.5   942.7  
35-39   70.1   48.9   91.2     26.1   16.6   35.7     278.7   244.2   309.1     124.5   65.7   187.7     61.0   36.8   83.1     270.3   117.5   419.2  
40-44   30.6   23.6   37.5     11.8   8.8   14.8     125.1   125.1   125.2     56.6   28.2   86.1     30.0   13.1   45.1     136.8   56.5   212.0  
45-54   11.6   10.0   13.2     4.7   4.1   5.3     52.9   59.8   47.1     23.7   12.2   34.8     11.2   8.1   13.8     64.9   13.9   111.9  
55-64   3.7   3.6   3.8     1.2   1.2   1.2     20.1   25.1   16.3     9.0   5.6   12.0     5.1   3.5   6.5     21.0   11.3   29.5  
65+   3.8   2.2   4.9     1.3   0.9   1.6     27.2   15.0   35.1     10.1   5.7   13.3     3.5   1.9   4.7     11.2   0.0   19.4  
TOTAL   228.2   84.8   365.7     96.0   28.9   160.4     948.0   407.8   1,437.4     342.1   127.3   562.3     116.7   41.4   185.9     573.4   153.9   978.8  
1999                                                                                        
10-14   75.1   8.8   144.8     28.8   2.0   57.0     286.7   36.0   545.4     79.8   13.5   149.0     24.7   3.6   47.0     144.3   13.3   279.4  
15-19   1,369.2   340.6   2,458.7     644.2   108.5   1,212.9     4,738.9   1,384.9   8,208.9     1,470.3   412.6   2,620.8     556.8   136.8   986.3     2,406.1   565.6   4,250.4  
20-24   1,302.9   494.0   2,145.9     599.7   198.5   1,020.8     4,490.2   1,933.7   6,989.5     1,548.2   567.3   2,616.0     647.4   211.3   1,077.5     2,378.2   660.2   4,104.4  
25-29   495.8   250.2   739.6     194.1   89.5   298.9     1,759.3   1,046.3   2,411.5     768.7   324.0   1,243.0     296.1   144.5   427.7     1,083.2   343.3   1,847.7  
30-34   181.9   110.8   251.8     64.8   39.5   89.9     672.1   496.5   826.7     322.1   147.2   512.1     126.8   60.5   184.0     507.6   198.2   820.5  
35-39   77.7   55.9   99.3     28.6   20.3   36.9     297.2   270.3   320.9     148.9   72.6   230.6     63.5   34.4   89.8     273.0   117.0   426.7  
40-44   34.2   28.6   39.8     13.1   11.0   15.1     133.7   141.7   126.7     69.0   36.6   102.6     34.9   23.3   45.3     148.0   62.7   228.8  
45-54   13.0   12.2   13.9     4.7   4.4   4.9     56.6   68.9   46.3     32.5   19.1   45.5     15.8   12.1   19.1     71.4   30.6   109.1  
55-64   4.1   4.4   3.9     1.5   2.0   1.1     20.6   24.7   17.5     9.4   6.8   11.6     7.0   4.1   9.6     28.3   25.5   30.7  
65+   2.6   2.2   3.0     1.0   1.0   1.1     13.3   11.6   14.3     7.3   3.7   10.0     4.3   5.5   3.4     58.8   39.3   73.0  
TOTAL   251.3   96.1   400.1     103.3   32.8   171.0     1,030.7   454.4   1,552.1     387.8   142.6   638.4     137.2   50.8   216.5     605.2   174.6   1,021.4  
2000                                                                                        
10-14   72.2   9.3   138.4     26.9   1.8   53.3     272.9   38.8   514.0     72.3   13.4   133.9     27.0   3.8   51.5     144.2   11.5   282.5  
15-19   1,345.5   352.1   2,395.9     645.6   117.8   1,197.9     4,600.0   1,413.3   7,862.0     1,394.6   396.1   2,535.2     535.2   131.6   954.4     2,465.4   622.6   4,385.4  
20-24   1,340.9   529.5   2,191.0     648.1   228.3   1,078.2     4,563.3   2,067.8   6,938.5     1,432.2   521.0   2,555.1     573.3   214.4   933.4     2,766.8   800.6   4,791.8  
25-29   491.6   254.6   734.9     201.1   97.1   306.9     1,713.9   1,066.5   2,304.6     683.4   287.4   1,150.6     233.7   119.9   344.1     1,237.6   434.0   2,043.8  
30-34   192.6   119.6   266.8     70.3   42.0   98.9     671.2   527.9   800.9     330.8   150.6   539.0     130.9   63.7   194.6     604.8   252.7   954.0  
35-39   83.2   60.6   105.6     30.3   23.1   37.5     305.3   271.1   335.9     151.4   78.2   232.1     75.5   42.6   106.1     310.2   134.0   477.4  
40-44   37.5   30.6   44.4     14.5   12.0   17.0     138.8   137.9   139.6     76.0   44.8   109.0     36.3   25.4   46.0     161.2   77.8   238.2  
45-54   14.6   13.8   15.4     5.5   5.5   5.4     59.2   70.3   49.6     35.4   20.5   50.1     18.2   14.7   21.2     76.7   35.8   115.0  
55-64   4.4   4.3   4.5     1.8   2.0   1.7     18.7   21.6   16.3     10.4   6.6   13.7     7.6   6.6   8.5     33.2   21.8   43.9  
65+   2.8   2.4   3.0     1.1   1.1   1.2     15.9   14.4   16.8     9.0   6.0   11.3     4.2   6.8   2.2     12.0   4.2   17.8  
TOTAL   253.8   101.8   400.4     105.6   35.7   172.5     991.8   456.3   1,479.2     388.9   147.4   646.5     134.8   54.4   209.8     645.5   199.8   1,080.6  
2001                                                                                        
10-14   72.9   9.7   139.3     27.5   2.0   54.4     276.7   39.2   521.4     79.1   16.0   145.2     21.1   2.0   41.2     120.7   11.5   234.6  
15-19   1,435.5   383.9   2,547.2     689.0   128.0   1,275.9     4,975.3   1,550.2   8,482.9     1,547.1   466.3   2,782.4     567.1   146.4   1,003.3     2,522.4   615.9   4,508.8  
20-24   1,523.6   623.5   2,466.9     751.7   275.0   1,240.0     5,223.1   2,449.3   7,867.6     1,664.4   630.3   2,940.6     658.1   246.7   1,071.9     2,714.0   859.0   4,621.5  
25-29   558.1   294.4   829.1     227.9   114.4   343.4     1,959.8   1,233.5   2,624.4     803.9   347.6   1,342.9     274.6   126.4   418.5     1,349.4   508.0   2,193.9  
30-34   221.6   144.3   300.3     82.5   52.5   112.9     792.9   645.6   926.7     387.8   188.4   618.8     138.8   72.9   201.3     598.5   204.9   989.3  
35-39   94.5   71.7   117.1     34.7   27.5   41.9     349.0   329.4   366.5     186.8   94.8   288.4     81.5   56.5   104.7     299.7   129.1   461.7  
40-44   44.1   37.9   50.2     16.6   14.8   18.3     170.7   181.8   160.9     93.9   53.3   137.0     39.3   24.9   52.1     159.4   78.7   234.1  
45-54   16.8   16.2   17.5     6.5   6.7   6.3     74.6   86.8   64.0     36.6   22.8   50.3     17.6   11.1   23.1     76.1   44.3   106.0  
55-64   5.2   5.6   4.8     2.2   2.3   2.1     25.4   34.3   18.1     12.0   9.3   14.4     6.6   5.4   7.7     17.8   11.5   23.6  
65+   2.5   2.2   2.7     0.8   0.6   0.9     16.2   16.9   15.7     9.8   6.9   11.9     4.0   4.3   3.8     5.0   7.3   3.3  
TOTAL   282.3   117.8   441.2     118.7   42.2   192.3     1,114.5   531.8   1,646.1     447.4   177.5   735.9     149.9   60.5   233.3     650.8   205.0   1,086.1  
2002                                                                                        
10-14   74.8   10.3   142.6     27.2   1.5   54.4     282.9   44.9   527.8     75.8   15.1   139.4     22.5   1.8   44.5     141.2   12.3   275.8  
15-19   1,488.3   411.7   2,626.4     713.2   135.3   1,318.3     5,032.2   1,651.7   8,488.6     1,578.6   468.6   2,842.7     507.6   121.5   908.9     2,659.6   705.1   4,696.4  
20-24   1,619.2   699.1   2,581.2     819.2   319.0   1,331.4     5,321.1   2,636.3   7,867.0     1,726.2   687.7   2,996.0     697.1   272.3   1,122.2     3,180.9   1,044.3   5,380.3  
25-29   605.5   335.4   882.1     257.3   134.9   381.6     2,036.7   1,351.3   2,657.9     850.6   388.5   1,392.0     297.3   146.6   443.2     1,451.3   578.6   2,326.7  
30-34   248.6   165.9   332.5     93.7   62.4   125.5     845.5   708.6   968.8     422.4   203.9   673.0     172.7   97.6   243.8     711.0   286.1   1,132.6  
35-39   104.4   83.4   125.4     38.7   33.8   43.6     360.0   350.8   368.2     205.7   114.2   305.7     92.5   51.4   130.8     344.1   179.9   500.3  
40-44   51.8   46.9   56.6     19.0   18.7   19.3     192.2   212.4   174.2     106.7   65.7   149.7     53.2   28.8   74.9     209.0   116.3   294.9  
45-54   20.6   20.1   21.1     8.0   8.8   7.1     83.3   96.7   71.6     46.9   29.3   64.1     28.1   20.7   34.5     80.0   47.3   110.6  
55-64   6.1   6.5   5.6     2.3   3.2   1.4     26.6   31.8   22.4     16.5   11.4   21.0     10.7   6.3   14.5     25.6   14.5   36.0  
65+   2.4   2.1   2.6     0.8   0.6   1.0     14.4   16.8   13.0     8.5   5.3   10.8     2.5   2.2   2.8     8.3   7.0   9.3  
TOTAL   299.6   132.4   460.6     127.2   48.6   202.5     1,132.5   573.7   1,638.3     465.0   192.0   754.3     157.8   66.1   243.7     724.9   248.6   1,190.0  

NOTE: These tables should be used only for race/ethnicity comparisons, not for age, sex, or overall totals. If age or race/ethnicity was not specified, cases were prorated according to the distribution of cases for which these variables were specified. For the following years the states listed did not report age and/or race/ethnicity for most cases and were excluded: 1998 (CO, DC, MI, NJ, NY, OH, SC); 1999 (CO, DC, MI, NJ, NY); 2000 (CO, DC, MI, NY); 2001 (CO, DC, MD, NJ, NY); 2002 (MI, NJ). Cases and population denominators have been excluded for these states/areas. Differences between total rates from this table and others in the report are due to different reporting forms and above listed exclusions. The 0 to 9 year age group is not shown because some of these may not be due to sexual transmission; however, they are included in the totals.

 

Page last modified: November 20, 2003
Page last reviewed: November 20, 2003 Historical Document
Content Source: Division of STD Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention