Summary statistics of Sexually Transmitted Diseases in
South Australia, 2006
Note: The
full epidemiologic report of STD Statistics in South Australia in 2006
is
available for download in Adobe Acrobat (pdf) format.
South Australia
Sexually Transmitted Diseases
|
|
1996
|
1997
|
1998
|
1999
|
2000
|
2001
|
2002
|
2003
|
2004
|
2005
|
2006
|
|
Chlamydia
|
1025
|
1048
|
1049
|
1013
|
1006
|
1460
|
1806
|
1992
|
2425
|
2701
|
3123
|
|
Gonorrhoea
|
288
|
322
|
224
|
230
|
274
|
225
|
208
|
297
|
371
|
400
|
503
|
|
Syphilis
|
37
|
31
|
21
|
14
|
13
|
24
|
33
|
21
|
14
|
13
|
42
|
Blood
Borne Diseases
|
|
1996
|
1997
|
1998
|
1999
|
2000
|
2001
|
2002
|
2003
|
2004
|
2005
|
2006
|
|
HIV
cases
|
46
|
38
|
35
|
22
|
23
|
45
|
32
|
45
|
55
|
51
|
61
|
|
AIDS
cases*
|
39
|
27
|
24
|
12
|
5
|
13
|
16
|
4
|
10
|
7
|
14
|
|
AIDS
deaths*
|
30
|
11
|
19
|
8
|
6
|
11
|
14
|
7
|
10
|
3
|
7
|
|
Non
AIDS deaths*
|
2
|
1
|
2
|
3
|
6
|
3
|
4
|
6
|
3
|
3
|
4
|
|
Hepatitis
B (acute)
|
20
|
17
|
16
|
15
|
25
|
19
|
10
|
10
|
8
|
8
|
4
|
|
Hepatitis
C (incident)
|
36
|
52
|
70
|
86
|
92
|
91
|
44
|
75
|
64
|
49
|
53
|
†
Newly diagnosed cases only.
* Includes individuals whose HIV
infection may have been diagnosed interstate
Clinic 275 - Summary statistics
|
Diagnoses (2006)
|
Male
|
Female
|
Total
|
|
No illness
|
2521
|
1519
|
4040
|
|
HIV
|
11
|
1
|
12
|
|
Gonorrhoea
|
71
|
7
|
78
|
|
Syphilis
|
30
|
5
|
35
|
|
Herpes
|
127
|
144
|
271
|
|
Chlamydia
|
364
|
215
|
579
|
|
NSU
|
79
|
na
|
79
|
|
Warts
|
1041
|
489
|
1530
|
|
Trichomoniasis
|
3
|
8
|
11
|
|
Candida vaginitis
|
na
|
239
|
239
|
|
Crabs
|
29
|
1
|
30
|
|
Scabies
|
6
|
1
|
7
|
|
Molluscum contagiosum
|
256
|
100
|
356
|
|
Bacterial vaginitis
|
na
|
269
|
269
|
|
Hepatitis B –
acute
|
1
|
1
|
2
|
|
carrier
|
19
|
17
|
36
|
|
Hepatitis C -
incident
|
1
|
1
|
2
|
|
- new
|
7
|
3
|
10
|
|
-
known
|
35
|
21
|
56
|
|
Urethral irritation
|
237
|
na
|
237
|
|
Balanitis
|
210
|
na
|
210
|
|
Post coital contraception
|
na
|
184
|
184
|
|
nPep
|
19
|
4
|
23
|
|
Non STD illness
|
458
|
231
|
689
|
|
Other/uncertain
|
73
|
45
|
118
|
|
Clinic
attendances
|
10452
|
6354
|
16806
|
|
Episodes
of care
|
5260
|
3202
|
8462
|
|
Individual
clients
|
4030
|
2521
|
6551
|
|
New
registrations
|
2039
|
1449
|
3488
|
Note:
no case = 0; not applicable = -
Figure 1.1
Distribution of
illnesses detected in male and female clients at Clinic 275, 2006.
South Australia - Overview
In
2006, 3123 cases of chlamydia, 503
cases of gonorrhoea and 42 cases of infectious syphilis were detected
in
South Australia
(Summary
statistics).
In
the same period, 61 individuals were notified with HIV infection and 14
individuals were notified with AIDS.
Of the 11 deaths notified, 7 were attributed to an AIDS defining
illness (Summary statistics).
During
2006, 645 medical notifications of hepatitis C infection included 53
incident cases (acquired in the previous 12 months).
Hepatitis B medical notifications in 2006 included four acute cases
(Summary statistics).
Clinic 275
The
most common infection diagnosed at Clinic 275 continues to be genital
warts (20% male, 15% female
(Figure 1.1). Other
common conditions in males were chlamydia (7%), balanitis (4%), urethral
irritation (5%), NSU (2%), and genital herpes (3%).
In females, conditions included bacterial vaginosis (8%), candida
vaginitis (8%), chlamydia (7%) and genital herpes (5%).
A high proportion of clients attending Clinic 275 had no illness
(48% male, 47% female).
Overall there were 16806 clinic attendances in 2006
(Summary
statistics).
Contact
tracing at Clinic 275
Clinic
275 followed up 424 cases of genital chlamydial infection.
Contact tracing was effective in detecting 73 new cases of
chlamydia among the contacts of males, and 49 cases in contacts of
females.
The yield of contacts per index case was 1.6 for male cases and 1.7
for female cases (Table
1.2).
Of
122 new infections detected, 101 (83%) individuals were examined within 14
days of being contacted (Table 1.3).
Clinic
275 followed up 55 cases of gonorrhoea.
Twelve new cases were detected in contacts of males examined and
one new cases were detected among contacts of female cases (Table
1.2). A further nine contacts had been diagnosed positive prior to being
located.
Table 1.1
Summary of diagnoses made on clients
attending Clinic 275 during 2006.
Specific diagnoses by number of clients,
episodes and sex.
|
Male
episodes
|
|
Diagnosis
|
1
|
2
|
3
|
4
|
>5
|
*Total
diagnoses
|
|
No
illness
|
2016
|
374
|
102
|
21
|
8
|
2521
|
|
HIV
|
11
|
-
|
-
|
-
|
-
|
11
|
|
Gonorrhoea
|
57
|
9
|
1
|
3
|
1
|
71
|
|
Syphilis
|
24
|
4
|
1
|
4
|
-
|
30
|
|
Herpes
|
91
|
25
|
9
|
2
|
-
|
127
|
|
Chlamydia
|
310
|
37
|
11
|
4
|
2
|
364
|
|
NSU
|
55
|
12
|
9
|
2
|
1
|
79
|
|
Warts
|
696
|
217
|
83
|
32
|
13
|
1041
|
|
Trichomoniasis
|
2
|
1
|
-
|
-
|
-
|
3
|
|
Crabs
|
20
|
7
|
1
|
-
|
1
|
29
|
|
Scabies
|
6
|
-
|
-
|
-
|
-
|
6
|
|
Molluscum
contagiosum
|
183
|
54
|
16
|
2
|
1
|
356
|
|
Urethral
irritation
|
192
|
20
|
11
|
3
|
1
|
237
|
|
Balanitis
|
171
|
29
|
4
|
2
|
-
|
206
|
|
Non
STD illness
|
353
|
74
|
25
|
3
|
3
|
458
|
|
Uncertain
|
46
|
20
|
3
|
-
|
-
|
69
|
|
Other
|
3
|
1
|
-
|
-
|
-
|
4
|
|
*Total
|
4236
|
884
|
276
|
78
|
31
|
5512
|
|
*Total male
episodes 5260
|
|
Female
episodes
|
|
Diagnosis
|
1
|
2
|
3
|
4
|
>5
|
Total
diagnoses*
|
|
No illness
|
1237
|
212
|
50
|
13
|
7
|
1519
|
|
HIV
|
1
|
-
|
-
|
-
|
-
|
1
|
|
Gonorrhoea
|
6
|
-
|
-
|
1
|
-
|
7
|
|
Syphilis
|
4
|
-
|
-
|
-
|
1
|
5
|
|
Herpes
|
112
|
25
|
4
|
1
|
2
|
144
|
|
Chlamydia
|
196
|
14
|
3
|
2
|
-
|
215
|
|
Warts
|
352
|
91
|
31
|
14
|
1
|
289
|
|
Trichomoniasis
|
7
|
1
|
-
|
-
|
-
|
8
|
|
Candida vaginitis
|
195
|
34
|
8
|
2
|
-
|
239
|
|
Crabs
|
1
|
-
|
-
|
-
|
-
|
1
|
|
Scabies
|
1
|
-
|
-
|
-
|
-
|
1
|
|
Molluscum contagiosum
|
62
|
24
|
5
|
6
|
3
|
100
|
|
Bacterial vaginosis
|
224
|
36
|
8
|
-
|
1
|
269
|
|
Post coital contraception
|
166
|
49
|
10
|
7
|
2
|
184
|
|
Non STD illness
|
176
|
42
|
12
|
1
|
-
|
231
|
|
Uncertain
|
33
|
8
|
2
|
-
|
-
|
431
|
|
Other
|
1
|
-
|
1
|
-
|
-
|
1
|
|
*Total
|
2774
|
159
|
134
|
47
|
17
|
3845
|
|
*Total
female episodes
3202
|
|
*Grand
total episodes 8462
|
* since
an episode of care may result in multiple diagnoses, total diagnoses
exceed total episodes
Table 1.2
Chlamydia and gonorrhoea contact tracing
analysis - Clinic 275, 2006.
Cases by sex.
|
|
Chlamydia
|
Gonorrhoea
|
|
Male
|
Female
|
Male
|
Female
|
|
No.
|
%
|
No.
|
%
|
No.
|
%
|
No.
|
%
|
|
Cases
|
251
|
59
|
173
|
41
|
49
|
89
|
6
|
11
|
|
Contacts
|
|
|
|
|
|
|
|
|
|
Elicited
|
412
|
165#
|
300
|
173#
|
88
|
88#
|
9
|
150#
|
|
Located
|
315
|
|
210
|
|
62
|
|
|
|
|
Locating index
|
|
77*
|
|
70*
|
|
62*
|
|
89*
|
|
Contacts
infected
|
|
|
|
|
|
|
|
|
|
Existing
|
68
|
|
54
|
|
7
|
|
2
|
|
|
New cases
|
73
|
|
49
|
|
12
|
|
1
|
|
# Percentage contacts elicited: compares the number of contacts elicited with number of index
cases
* Locating index percentage: compares the number of contacts located with number of contacts elicited.
Table 1.3
New cases of chlamydial and gonococcal
infection identified by Clinic 275, 2006.
Days taken to examine contacts,
by sex of index case.
Days
|
Chlamydia
|
Gonorrhoea
|
Male
|
Female
|
Total
|
Male
|
Female
|
|
0-2
|
38
|
27
|
56
|
6
|
1
|
|
3-7
|
13
|
7
|
17
|
2
|
-
|
|
8-14
|
9
|
7
|
16
|
4
|
-
|
|
>14
|
13
|
8
|
18
|
-
|
-
|
Total
|
73
|
49
|
107
|
12
|
1
|
|
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