Table 3 HIV/STI-related knowledge and behaviours for pregnant women during 2009 and 2018 in southwest of China (n, %)
Variable | Total | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | cOR (95% CI) | P for trend |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(N = 743) | (N = 2773) | (N = 2789) | (N = 2807) | (N = 3200) | (N = 3200) | (N = 3169) | (N = 1195) | (N = 2003) | (N = 2000) | ||||
Awareness of HIV-related knowledge | |||||||||||||
No | 2227 | 204 | 455 | 325 | 258 | 253 | 218 | 125 | 41 | 133 | 215 | 1.00 | 0.00 |
9.33% | 27.46% | 16.41% | 11.65% | 9.19% | 7.91% | 6.81% | 3.94% | 3.43% | 6.64% | 10.75% | |||
Yes | 21,652 | 539 | 2318 | 2464 | 2549 | 2947 | 2982 | 3044 | 1154 | 1870 | 1785 | 1.17 (1.15–1.19) | |
90.67% | 72.54% | 83.59% | 88.35% | 90.81% | 92.09% | 93.19% | 96.06% | 96.57% | 93.36% | 89.25% | |||
Primigravidae△ | |||||||||||||
Yes | 9301 | 373 | 1268 | 1413 | 1257 | 1362 | 1171 | 1168 | 335 | 475 | 479 | 1.00 | 0.00 |
38.95% | 50.20% | 45.76% | 50.66% | 44.78% | 42.56% | 36.59% | 36.86% | 28.03% | 23.71% | 23.95% | |||
No | 14,576 | 370 | 1503 | 1376 | 1550 | 1838 | 2029 | 2001 | 860 | 1528 | 1521 | 1.15 (1.14–1.16) | |
61.05% | 49.80% | 54.24% | 49.34% | 55.22% | 57.44% | 63.41% | 63.14% | 71.97% | 76.29% | 76.05% | |||
Parity△ | |||||||||||||
Nulliparous | 12,360 | 439 | 1749 | 1754 | 1689 | 1746 | 1539 | 1621 | 475 | 635 | 713 | 1.00 | 0.00 |
51.76% | 66.41% | 66.33% | 66.49% | 64.34% | 58.85% | 54.13% | 55.92% | 43.62% | 35.08% | 40.53% | |||
Parous | 9568 | 222 | 888 | 884 | 936 | 1221 | 1304 | 1278 | 614 | 1175 | 1046 | 1.17 (1.15–1.18) | |
40.07% | 33.59% | 33.67% | 33.51% | 35.66% | 41.15% | 45.87% | 44.08% | 56.38% | 64.92% | 59.47% | |||
Multiple sexual partners△ | |||||||||||||
No | 23,257 | 710 | 2671 | 2693 | 2672 | 3061 | 3149 | 3139 | 1180 | 1995 | 1987 | 1.00 | 0.06 |
97.40% | 99.30% | 99.26% | 99.12% | 99.37% | 99.67% | 99.90% | 99.59% | 99.16% | 99.60% | 99.35% | |||
Yes | 123 | 5 | 20 | 24 | 17 | 10 | 3 | 13 | 10 | 8 | 13 | 0.93 (0.87–1.00) | |
0.51% | 0.70% | 0.74% | 0.88% | 0.63% | 0.33% | 0.10% | 0.41% | 0.84% | 0.40% | 0.65% | |||
A history of STI△ | |||||||||||||
No | 23,700 | 736 | 2728 | 2753 | 2778 | 3176 | 3177 | 3167 | 1192 | 2001 | 1992 | 1.00 | 0.00 |
99.43% | 99.46% | 98.66% | 98.78% | 99.36% | 99.53% | 99.53% | 99.94% | 99.92% | 99.90% | 99.60% | |||
Yes | 136 | 4 | 37 | 34 | 18 | 15 | 15 | 2 | 1 | 2 | 8 | 0.76 (0.71–0.82) | |
0.57% | 0.54% | 1.34% | 1.22% | 0.64% | 0.47% | 0.47% | 6.00% | 0.08% | 0.10% | 0.40% | |||
Husband’s history of STI△ | |||||||||||||
No | 23,501 | 732 | 2715 | 2705 | 2718 | 3130 | 3147 | 3160 | 1191 | 2003 | 2000 | 1.00 | 0.00 |
98.65% | 99.19% | 98.19% | 97.13% | 97.42% | 98.03% | 98.71% | 99.72% | 100.00% | 100.00% | 100.00% | |||
Yes | 321 | 6 | 50 | 80 | 72 | 63 | 41 | 9 | 0 | 0 | 0 | 0.76 (0.72–0.80) | |
1.35% | 0.81% | 1.81% | 2.87% | 2.58% | 1.97% | 1.29% | 0.28% | 0.00% | 0.00% | 0.00% | |||
A history of drug use△ | |||||||||||||
No | 23,782 | 735 | 2741 | 2780 | 2785 | 3190 | 3196 | 3166 | 1187 | 2002 | 2000 | 1.00 | 0.00 |
99.87% | 99.73% | 99.56% | 99.89% | 99.75% | 100.00% | 99.91% | 99.91% | 100.00% | 99.95% | 100.00% | |||
Yes | 31 | 2 | 12 | 3 | 7 | 0 | 3 | 3 | 0 | 1 | 0 | 0.70 (0.59–0.84) | |
0.13% | 0.27% | 0.44% | 0.11% | 0.25% | 0.00% | 0.09% | 0.09% | 0.00% | 0.05% | 0.00% | |||
Husband’s history of drug use△ | |||||||||||||
No | 23,701 | 726 | 2764 | 2773 | 2781 | 3183 | 3173 | 3160 | 1191 | 1966 | 1984 | 1.00 | 0.01 |
99.58% | 97.84% | 99.75% | 99.60% | 99.36% | 99.59% | 99.78% | 99.87% | 99.83% | 99.14% | 99.80% | |||
Yes | 99 | 16 | 7 | 11 | 18 | 13 | 7 | 4 | 2 | 17 | 4 | 0.90 (0.83–0.98) | |
0.42% | 2.16% | 0.25% | 0.40% | 0.64% | 0.41% | 0.22% | .0.13 | 0.17% | 0.86% | 0.20% | |||