Genital Chlamydial Infection in South Australia
Genital Chlamydial Infection 01/01/00 - 30/06/00
In the first half of 2000, 490 medical
notifications of genital chlamydial infection were received (Table
4.1). Of these, 210 (43%) cases occurred in males and 280 (57%) in
females. These data are consistent with the expected incidence and sex
ratio based on data for the period 1995 - 1999.
Genital Chlamydial Infection 01/04/00 - 30/06/00
During the second quarter, 229 cases of
genital chlamydial infection were notified. No increase in the South
Australian incidence of cases was observed for this quarter. An increase
in notifications from Nganampa Health Council, as the result of the annual
screening program in the Anangu/Pitjantjatjara lands during April and May,
was offset by a fall in the number of notifications from metropolitan
General Practitioners during this period.
Of the 229 cases of genital chlamydia,
95 (41%) were diagnosed in males and 134 (59%) in females (Table 4.1).
Sixty six cases in males (69%) and 110 cases in females (82%) occurred in
persons aged less than thirty years (Table 4.1).
The racial origin was reported as
Caucasian for 144 (63%) cases and Aboriginal for 52 (23%) cases (Table
4.2). The infection was reported as being acquired in South Australia
for 191 (83%) cases. Two cases reported male-to-male sex.
Laboratory tests for genital chlamydia
performed during this quarter are detailed in Table
4.3.
Table 4.1 Genital chlamydial
infection in South Australia, 01/04/00 - 30/06/00 and year to date. Age group by sex.
|
Age group
(years)
|
2nd Quarter
01/04/00 - 30/06/00 |
Year to date
01/01/00 - 30/06/00 |
|
Male |
Female |
Male |
Female |
Total |
|
< 20 |
13 |
35 |
21 |
85 |
106 |
|
20 - 24 |
26 |
49 |
67 |
106 |
173 |
|
25 - 29 |
27 |
26 |
52 |
48 |
100 |
|
30 - 34 |
13 |
15 |
32 |
23 |
55 |
|
35 - 39 |
8 |
6 |
15 |
11 |
26 |
|
>= 40 |
8 |
3 |
23 |
7 |
30 |
|
Total |
95 |
134 |
210 |
280 |
490 |
Table 4.2 Genital chlamydial
infection, 01/04/00 - 30/06/00 and year to date. Race by sex.
|
Racial origin |
2nd Quarter
01/04/00 - 30/06/00 |
Year to date
01/01/00 - 30/06/00 |
|
Male |
Female |
Male |
Female |
Total |
|
Aboriginal |
18 |
34 |
36 |
61 |
97 |
|
Asian |
5 |
10 |
13 |
19 |
32 |
|
Caucasian |
63 |
81 |
142 |
190 |
332 |
|
Other/unknown |
9 |
9 |
19 |
10 |
29 |
|
Total |
|
|
|
|
|
Table 4.3 Summary of
laboratory tests for genital chlamydia, 01/04/00 - 30/06/00 and year to
date. Laboratory by sex.
|
Laboratory
|
2nd Quarter
01/04/00 - 30/06/00 |
Year to date
01/01/00 - 30/06/00 |
| |
Male |
Female |
Male |
Female |
Total |
|
Public |
1240 |
3325 |
2561 |
6911 |
9472 |
|
Private |
629 |
1957 |
1238 |
4133 |
5371 |
|
Total |
|
|
|
|
|
|