Return on investment in needle and syringe programs in Australia: report

Table 3.4.3 Estimated number of HIV/AIDS cases and deaths prevented through NSP introduction in 1998

Page last updated: 2002

Year

HIV/AIDS1HIV CD4>500HIV CD4<500AIDSTotal deaths2
1981
0
0
0
0
0
1982
0
0
0
0
0
1983
0
0
0
0
0
1984
0
0
0
0
0
1985
0
0
0
0
0
1986
0
0
0
0
0
1987
0
0
0
0
0
1988
59
59
0
0
0
1989
183
178
4
1
0
1990
401
379
18
4
1
1991
742
680
52
10
3
1992
1250
1109
118
23
9
1993
1988
1711
233
44
21
1994
3033
2541
414
78
44
1995
4503
3688
685
131
83
1996
6573
5266
1115
192
132
1997
9445
7419
1748
278
196
1998
13376
10318
2666
393
280
1999
18674
14150
3983
540
382
2000
25673
19096
5851
725
503
2001
25186
15851
8390
946
662
2002
24650
12291
11141
1219
866
2003
24056
8927
13608
1521
1124
2004
23400
6120
15446
1834
1439
2005
22684
4037
16517
2130
1820
2006
21908
2631
16884
2392
2266
2007
21077
1704
16771
2602
2772
2008
20211
1095
16370
2746
3329
2009
19316
700
15788
2828
3925
2010
18409
445
15115
2849
4549
2011
17502
281
14397
2824
5189
2012
16600
176
13662
2762
5834
2013
15715
110
12932
2674
6474
2014
14854
68
12217
2569
7103
2015
14023
43
11528
2453
7712
2016
13225
26
10868
2331
8299
2017
12462
16
10238
2208
8860
2018
11737
10
9641
2086
9394
2019
11046
6
9072
1968
9899
2020
10391
4
8532
1855
10377
2021
9770
2
8021
1747
10828
2022
9182
1
7537
1644
11253
2023
8625
1
7079
1546
11653
2024
8097
0
6645
1453
12029
2025
7597
0
6233
1365
12383
2026
7123
0
5842
1281
12716
2027
6674
0
5472
1202
13029
2028
6247
0
5120
1127
13322
2029
5841
0
4785
1056
13598
2030
5456
0
4468
988
13856
2031
5091
0
4166
924
14098
2032
4744
0
3880
864
14324
2033
4415
0
3609
806
14536
2034
4102
0
3351
751
14733
2035
3805
0
3106
699
14918
2036
3524
0
2874
650
15090
2037
3256
0
2653
603
15250
2038
3001
0
2443
558
15398
2039
2761
0
2245
516
15536
2040
2533
0
2057
476
15664
2041
2316
0
1878
438
15782
2042
2112
0
1710
402
15891
2043
1918
0
1550
368
15991
2044
1735
0
1400
336
16083
2045
1563
0
1258
305
16167
2046
1401
0
1125
276
16244
2047
1250
0
1001
249
16314
2048
1108
0
885
224
16377
2049
976
0
777
200
16434
2050
854
0
677
178
16485
2051
741
0
585
157
16530
2052
638
0
501
137
16571
2053
544
0
424
119
16607
2054
459
0
356
103
16638
2055
383
0
295
88
16666
2056
316
0
241
75
16690
2057
257
0
195
63
16710
2058
207
0
155
52
16727
2059
163
0
121
42
16742
2060
127
0
93
34
16754
2061
97
0
70
27
16764
2062
73
0
52
21
16772
2063
55
0
39
16
16779
2064
40
0
28
12
16784
2065
28
0
20
8
16788
2066
19
0
13
6
16792
2067
13
0
9
4
16794
2068
8
0
6
2
16796
2069
3
0
2
1
16798
2070
0
0
0
0
16799

1 HIV/AIDS=number of people living with either HIV (CD4>500+CD4<500) or AIDS
2 Total deaths=cumulative deaths