Table 3 Distributions of anti-rubella antibodies in pregnant women by socio-demographic characteristics
From: Rubella seroprevalence among pregnant women in Beijing, China
N, % (95% CI) | ||||||
|---|---|---|---|---|---|---|
N | Negative (< 8 IU/ml) | equivocal (8- < 11 IU/ml) | Positive (≥11 IU/ml) | Protective (≥10 IU/ml) | P | |
Birth place | ||||||
Beijing | 164 | 23 (14.0%; 9.5%–20.2%) | 10 (6.1%; 3.3%–10.9%) | 131 (79.9%; 73.1%–85.3%) | 132 (80.5%; 73.8%–85.8%) | 0.16 |
Other city | 160 | 15 (9.4%; 5.8%–14.9%) | 9 (5.6%; 3.0%–10.3%) | 136 (85.0%; 78.7%–89.7%) | 138 (86.3%; 80.1%–90.7%) | |
Residence place | ||||||
Urban | 131 | 15 (11.5%; 7.0%–18.0%) | 7 (5.3%; 2.6%–10.6%) | 109 (83.2%; 75.9%–88.6%) | 111 (84.7%; 77.6%–89.9%) | 0.58 |
Rural | 193 | 23 (11.9%; 8.1%–17.2%) | 12 (6.2; 3.6%–10.6%) | 158 (81.9%; 75.8%–86.7%) | 159 (82.4%; 76.4%–87.1%) | |
Education | ||||||
Junior | 39 | 4 (10.3%; 4.1%–23.6%) | 0 (0; 0–9.0%) | 35 (89.7%; 76.4%–95.9%) | 35 (89.7%; 76.4%–95.9%) | 0.40 |
Senior | 86 | 7 (8.1%; 4.0%–15.9%) | 7 (8.1%; 4.0%–15.9%) | 72 (83.7%; 74.5%–90.0%) | 73 (84.9%; 75.8%–90.9%) | |
College or higher | 199 | 27 (13.6%; 9.5%–19.0%) | 12 (6.0%; 3.5%–10.2%) | 160 (80.4%; 74.3%–85.3%) | 162 (81.4%; 75.4%–86.2%) | |
Occupation | ||||||
Unemployed | 86 | 7 (8.1%; 4.0%–15.9%) | 7 (8.1%; 4.0%–15.9%) | 72 (83.7%; 74.5%–90.0%) | 73 (84.9%; 75.8%–90.9%) | 0.65 |
Employed | 238 | 31 (13.0%; 9.3%–17.9%) | 12 (5.0%; 2.9%–8.6%) | 195 (81.9%; 76.6%–86.3%) | 197 (82.8%; 77.5%–87.0%) | |