Table 4.
Prevalence of serologic markers for TTIs by blood center and demographic characteristics
| Yancheng | Nanjing | Guangzhou | Liaoning | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Donor characteristics |
HIV |
HBV |
HCV |
Syphilis |
HIV |
HBV |
HCV |
Syphilis |
HIV |
HBV |
HCV |
Syphilis |
HIV |
HBV |
HCV |
Syphilis |
|
Age (years) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 18-25 |
0.15 |
0.28 |
0.35 |
0.29 |
0.08 |
0.44 |
0.37 |
0.16 |
0.00 |
0.69 |
0.39 |
0.19 |
0.24 |
1.21 |
0.98 |
0.33 |
| 26-35 |
0.18 |
0.37 |
0.27 |
0.58 |
0.07 |
0.57 |
0.38 |
0.64 |
0.01 |
0.94 |
0.37 |
0.28 |
0.21 |
1.24 |
0.96 |
0.74 |
| 36-45 |
0.21 |
0.43 |
0.34 |
0.84 |
0.08 |
0.52 |
0.32 |
0.66 |
0.02 |
1.07 |
0.48 |
0.71 |
0.19 |
1.27 |
1.03 |
0.93 |
| 46-55 |
0.16 |
0.33 |
0.24 |
0.80 |
0.04 |
0.55 |
0.22 |
0.59 |
0.01 |
0.93 |
0.52 |
0.75 |
0.20 |
1.04 |
1.00 |
0.83 |
|
Sex |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| male |
0.17 |
0.42 |
0.27 |
0.63 |
0.08 |
0.57 |
0.38 |
0.34 |
0.02 |
1.23 |
0.51 |
0.49 |
0.23 |
1.29 |
0.99 |
0.60 |
| female |
0.19 |
0.30 |
0.32 |
0.80 |
0.07 |
0.38 |
0.33 |
0.37 |
0.01 |
0.52 |
0.28 |
0.29 |
0.22 |
1.03 |
0.99 |
0.61 |
|
Education |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Middle school or less |
0.09 |
0.21 |
0.24 |
0.10 |
0.13 |
0.60 |
0.25 |
0.74 |
0.02 |
1.32 |
0.62 |
0.69 |
0.19 |
0.67 |
0.65 |
0.56 |
| High school graduate |
0.15 |
0.67 |
0.43 |
0.75 |
0.13 |
0.54 |
0.24 |
0.83 |
0.01 |
0.91 |
0.46 |
0.39 |
0.18 |
0.67 |
0.68 |
0.54 |
| Technician certificate |
0.03 |
0.25 |
0.21 |
0.56 |
0.18 |
0.47 |
0.25 |
0.56 |
NA |
NA |
NA |
NA |
0.20 |
0.54 |
0.67 |
0.37 |
| Associate degree |
0.10 |
0.43 |
0.35 |
0.54 |
0.13 |
0.31 |
0.28 |
0.22 |
0.003 |
0.68 |
0.47 |
0.27 |
0.19 |
0.55 |
0.64 |
0.38 |
| Complete university and above |
0.09 |
0.22 |
0.21 |
0.34 |
0.12 |
0.28 |
0.31 |
0.11 |
0.01 |
0.82 |
0.31 |
0.18 |
0.19 |
0.54 |
0.74 |
0.26 |
|
Marital |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Single |
0.18 |
0.37 |
0.29 |
0.69 |
0.13 |
0.33 |
0.30 |
0.19 |
0.01 |
0.20 |
0.17 |
0.18 |
0.20 |
1.04 |
0.85 |
0.53 |
| Married |
0.18 |
0.38 |
0.31 |
0.71 |
0.15 |
0.52 |
0.22 |
0.70 |
0.02 |
1.28 |
0.55 |
0.52 |
0.25 |
1.29 |
1.14 |
0.68 |
|
Occupation |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Student |
0.17 |
0.24 |
0.37 |
0.16 |
0.10 |
0.30 |
0.33 |
0.13 |
0.007 |
0.87 |
0.34 |
0.09 |
0.26 |
0.28 |
1.03 |
0.21 |
| Working(employed) |
0.17 |
0.37 |
0.28 |
0.74 |
0.12 |
0.45 |
0.26 |
0.45 |
0.01 |
0.92 |
0.43 |
0.48 |
0.16 |
0.48 |
0.49 |
0.34 |
|
Donor status |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| First time |
0.18 |
0.37 |
0.32 |
0.71 |
0.09 |
0.61 |
0.44 |
0.42 |
0.02 |
1.3 |
0.50 |
0.52 |
0.25 |
1.46 |
1.08 |
0.69 |
| Repeated | 0.18 | 0.37 | 0.29 | 0.70 | 0.05 | 0.25 | 0.19 | 0.23 | 0.01 | 0.47 | 0.33 | 0.28 | 0.19 | 0.67 | 0.83 | 0.45 |
Data are reported as percentages.