| RH knowledge (n, %) | Condom use (n, %) | ||||||
---|---|---|---|---|---|---|---|---|
 | Pregnancy and fertilization knowledge | contraception knowledge | Family planning policy knowledge | STD/AIDS spread approach | Never used | occasionally | half the time | Every time |
By sex | Â | Â | Â | Â | Â | Â | Â | Â |
Male(1680) | 403 (24.0)*** | 146 (8.9) | 744 (44.3) | 886 (52.7) | 232 (49.4) | 153 (32.6) | 67 (14.3) | 18 (3.8) |
Female(1732) | 601 (34.7) | 161 (9.3) | 705 (40.7) | 948 (54.7) | 107 (43.5) | 80 (32.5) | 48 (19.5) | 11 (4.5) |
By age | Â | Â | Â | Â | Â | Â | Â | Â |
15-20(1014) | 194(19.1) | 93(9.2) | 355(35.0) | 430(42.4) | Â | Â | Â | Â |
20-24(2006) | 672(33.5)** | 183(9.3) | 879(43.9)** | 1152(52.4)** | Â | Â | Â | Â |
25-29 (308) | 103(33.5)** | 30(9.7) | 171(55.6)** | 196(53.6)** | Â | Â | Â | Â |
30 and above(84) | 36(42.6)*** | 6(7.1) | 42(50.0)** | 56(62.7)** | Â | Â | Â | Â |
Occupation type b | Â | Â | Â | Â | Â | Â | Â | Â |
blue-collar(2788) | 800(28.7) | 259(9.3) | 948(34.0) | 1628(53.4) | Â | Â | Â | Â |
Self-employed laborers(448) | 160(35.8)* | 29(6.4) | 196(43.8)** | 301(62.3)* | Â | Â | Â | Â |
White-collar(176) | 75(42.6)** | 22(12.4) | 98(55.6)** | 104(55.0) | Â | Â | Â | Â |
By cities | Â | Â | Â | Â | Â | Â | Â | Â |
Shenzhen(1012) | 293(29.0) | 71(7.0) | 405(40.0) | 588(55.1) | Â | Â | Â | Â |
Guangzhou (1370) | 395(28.8) | 141(10.3) | 527(38.5) | 747(54.5) | Â | Â | Â | Â |
Wuhan (1030) | 317(30.8) | 99(9.6) | 521(50.6)* | 499(48.4)** | Â | Â | Â | Â |