
Figure 1: : HHIV contact tracing workflow
Figure 1: : HHIV contact tracing workflow
Variables |
Total cases |
Positive contacts |
P value |
|
N |
Percentage(%) |
|||
Whether to test if at risk of infection |
|
|
|
0.875 |
Yes |
614 |
141 |
23.0 |
|
No |
5 |
1 |
20.0 |
|
Whether inform sexual partners of their high-risk behavior |
|
|
|
0.281 |
Yes |
576 |
135 |
23.4 |
|
No |
43 |
7 |
16.3 |
|
Sexual intercourse with others |
|
|
|
0.584 |
Yes |
612 |
141 |
23.0 |
|
No |
7 |
1 |
14.3 |
|
Whether condoms are used during sex |
|
|
|
0.952 |
Never Use: |
123 |
30 |
24.4 |
|
Sometimes Use |
426 |
98 |
23.0 |
|
Always Use |
54 |
13 |
24.1 |
|
No sexual Activity |
7 |
1 |
14.3 |
|
Frequency of Unprotected Sexual Activity per Month |
|
|
|
0.490 |
<1 time/week |
184 |
48 |
26.1 |
|
1 time/week |
180 |
35 |
19.4 |
|
2 times/week |
140 |
36 |
25.7 |
|
≥3 times/week |
54 |
9 |
16.7 |
|
Protective Sexual Activity |
54 |
13 |
24.1 |
|
No sexual Activity |
7 |
1 |
14.3 |
|
Heterosexual sex with spouse in the last year |
|
|
|
0.490 |
Yes |
236 |
49 |
20.8 |
|
No |
376 |
92 |
24.5 |
|
No sexual Activity* |
7 |
1 |
14.3 |
|
male-to-male sex with a Male regular sexual partner in the last year |
|
|
|
0.300 |
Yes |
48 |
7 |
14.6 |
|
No |
564 |
134 |
23.8 |
|
No sexual Activity* |
7 |
1 |
14.3 |
|
Sex with a Heterosexual regular sexual partner, other than the spouse, in the last year |
|
|
|
0.822 |
Yes |
129 |
31 |
24.0 |
|
No |
483 |
110 |
22.8 |
|
No sexual Activity* |
7 |
1 |
14.3 |
|
Sex with a casual heterosexual partner in the last year |
|
|
|
0.525 |
Yes |
213 |
54 |
25.4 |
|
No |
399 |
87 |
21.8 |
|
No sexual Activity* |
7 |
1 |
14.3 |
|
Table 1: Characteristics of Newly Diagnosed HIV/AIDS High-Risk Behaviors in Kunming, 2021-2022 (n, %)
Variables |
N |
Contact HIV test results |
P value |
Multifactor logistic regression analysis |
||
(N=619) |
Positive(N=142) |
Negtive(N=477) |
OR(95%CI) |
P value |
||
Gender |
|
|
|
<0.001 |
|
|
Male |
415 |
64(15.4) |
351(84.6) |
|
1 |
|
Female |
204 |
78(38.2) |
126(61.8) |
|
3.088(2.075,4.596) |
<0.001 |
Age |
|
|
|
0.174 |
|
|
<25 |
65 |
11(16.9) |
54(83.1) |
|
|
|
25~34 |
108 |
18(16.7) |
90(83.3) |
|
|
|
35~44 |
129 |
29(22.5) |
100(77.5) |
|
|
|
45~54 |
163 |
41(25.2) |
122(74.8) |
|
|
|
≥55 |
154 |
43(27.9) |
111(72.1) |
|
|
|
Education level |
|
|
|
0.004 |
|
|
Junior High School or Below |
409 |
109(26.7) |
300(73.3) |
|
|
|
High School or Technical School |
89 |
18(20.2) |
71(79.8) |
|
|
|
College or Above |
121 |
15(12.4) |
106(87.6) |
|
|
|
Occupation |
|
|
|
0.011 |
|
|
Farmer |
209 |
59(28.2) |
150(71.8) |
|
|
|
Migrant worker |
150 |
22(14.7) |
128(85.3) |
|
|
|
Unemployed |
116 |
32(27.6) |
84(72.4) |
|
|
|
Worker/Student/ |
144 |
29(20.1) |
115(79.9) |
|
|
|
Current Residence |
|
|
|
0.004 |
|
|
Main City Area |
270 |
47(17.4) |
223(82.6) |
|
|
|
Other Urban Areas |
349 |
95(27.2) |
254(72.8) |
|
|
|
Marital Status |
|
|
|
<0.001 |
|
|
Unmarried |
192 |
22(11.5) |
170(88.5) |
|
|
|
Married with Spouse |
265 |
80(30.2) |
185(69.8) |
|
|
|
Divorced or Separated |
130 |
33(25.4) |
97(74.6) |
|
|
|
Widowed/Living Together |
32 |
7(21.9) |
25(78.1) |
|
|
|
Living Condition |
|
|
|
0.003 |
|
|
Living Alone |
280 |
45(16.1) |
235(83.9) |
|
|
|
Living with Spouse/Regular sexual Partner |
292 |
84(28.8) |
208(71.2) |
|
|
|
Living with Children |
32 |
9(28.1) |
23(71.9) |
|
|
|
Others |
15 |
4(26.7) |
11(73.3) |
|
|
|
Monthly Income Level |
|
|
|
0.132 |
|
|
<1000 |
70 |
16(22.9) |
54(77.1) |
|
|
|
1000-2000 |
108 |
18(16.7) |
90(83.3) |
|
|
|
2000-3500 |
272 |
75(27.6) |
197(72.4) |
|
|
|
3500-5000 |
129 |
24(18.6) |
105(81.4) |
|
|
|
>5000 |
40 |
9(22.5) |
31(77.5) |
|
|
|
Contact Tracing Investigation Location |
|
|
|
0.016 |
|
|
CDC/Community Health Center |
390 |
95(24.4) |
295(75.6) |
|
|
|
Hospital |
91 |
28(30.8) |
63(69.2) |
|
|
|
Social Organization |
137 |
19(13.9) |
118(86.1) |
|
|
|
Detoxification Center* |
1 |
0(0.0) |
1(100.0) |
|
|
|
Types of Sexual Partners for Seeds |
|
|
|
<0.001 |
|
|
Heterosexual Regular Partner |
410 |
75(18.3) |
335(81.7) |
|
1 |
|
Spouse |
207 |
67(32.4) |
140(67.6) |
|
1.849(1.236,2.765) |
0.003 |
Method of Sexual Activity |
|
|
|
0.433 |
|
|
Heterosexual Activity |
524 |
125(23.9) |
399(76.1) |
|
|
|
Same-Sex Activity |
88 |
16(18.2) |
72(81.8) |
|
|
|
nonsexual behavior* |
7 |
0(0.0) |
7(100.0) |
|
|
|
Table 2: Analysis of socio-demographic characteristics and traceability influencing factors of newly confirmed HIV/AIDS in Kunming, 2021-2022 (n,%)
Variables |
Female Traceability Contacts |
Spouse Traceability Contacts |
||
N=301 |
Percentage(%) |
N=244 |
Percentage(%) |
|
Age |
|
|
|
|
<35 |
46 |
15.2 |
34 |
13.9 |
35~44 |
77 |
25.6 |
52 |
21.3 |
45~54 |
92 |
30.6 |
77 |
31.6 |
≥55 |
86 |
28.6 |
81 |
33.2 |
Ethnicity |
|
|
|
|
Han |
270 |
89.7 |
218 |
89.3 |
Minority Ethnicity |
31 |
10.3 |
26 |
10.7 |
Education Level |
|
|
|
|
Junior High School or Below |
243 |
80.7 |
212 |
86.9 |
High School or Technical School |
45 |
15 |
25 |
10.2 |
College or Above |
13 |
4.3 |
7 |
2.9 |
Occupation |
|
|
|
|
Farmer |
111 |
36.9 |
112 |
45.9 |
Migrant worker |
84 |
27.9 |
38 |
15.5 |
Unemployed |
46 |
15.3 |
47 |
19.3 |
Worker/Student/Other |
60 |
19.9 |
47 |
19.3 |
Current Residence |
|
|
|
|
Main City Area |
242 |
80.4 |
225 |
92.2 |
Other Urban Areas |
59 |
19.6 |
19 |
7.8 |
Marital Status |
|
|
|
|
Unmarried |
60 |
19.9 |
9 |
3.7 |
Married with Spouse |
136 |
45.2 |
236 |
95.5 |
Divorced or Separated |
16 |
5.3 |
1 |
0.4 |
Widowed/Living Together |
89 |
29.6 |
1 |
0.4 |
Duration of Relationship |
|
|
|
|
≤1year |
116 |
38.5 |
8 |
3.3 |
2-4 years |
54 |
17.9 |
18 |
7.4 |
≥5 years |
131 |
43.6 |
218 |
89.3 |
Method of Introduction |
|
|
|
|
Dance Hall/Bar/Public Places |
13 |
4.3 |
1 |
0.4 |
Social Apps |
36 |
12 |
4 |
1.6 |
Introduced by Acquaintance/Friend |
252 |
83.7 |
239 |
98.0 |
Whether condoms are used during sex |
|
|
|
|
Never Use |
77 |
25.6 |
78 |
32 |
Sometimes Use |
171 |
56.5 |
131 |
53.7 |
Always Use |
53 |
17.9 |
35 |
14.3 |
Frequency of Unprotected Sexual Activity per Month |
|
|
|
|
<1 time/week |
144 |
47.8 |
123 |
50.4 |
1 time/week |
100 |
33.2 |
82 |
33.6 |
2 times/week |
48 |
15.9 |
28 |
11.5 |
≥3 times/week |
9 |
3.1 |
11 |
4.5 |
Relationship Status with the Seed |
|
|
|
|
Continue |
211 |
70.1 |
240 |
98.4 |
Ended |
90 |
29.9 |
4 |
1.6 |
Ways of Being Informed |
|
|
|
|
Informed by the Infected Person |
177 |
58.8 |
141 |
57.8 |
Informed by the Follow-Up Person |
56 |
18.6 |
41 |
16.8 |
Joint Notification |
68 |
22.6 |
62 |
25.4 |
HIV Testing Result |
|
|
|
|
Positive |
97 |
32.2 |
77 |
31.6 |
Negative |
204 |
67.8 |
167 |
68.4 |
Table 3: Sociodemographic Characteristics of Female and Spouse Contact Tracing in Kunming City from 2021 to 2022
Tables at a glance
Figures at a glance