FEMALES | MALES | |||||||
---|---|---|---|---|---|---|---|---|
1996 | 2006 | 1996 vs 2006 | 1996 | 2006 | 1996 vs 2006 | |||
Variables | % (95% CI)* | % (95% CI)* | p Value | AOR† (95% CI) | % (95% CI)* | % (95% CI)* | p Value | AOR† (95% CI) |
Sexually experienced | 95.3 (94.5 to 96.1) | 96.2 (95.5 to 96.8) | 0.11 | 1.27 (0.97 to 1.67) | 93.1 (92.0 to 94.1) | 93.7 (92.8 to 94.6) | 0.34 | 0.98 (0.75 to 1.29) |
First sexual intercourse <16 years | 8.4 (7.3 to 9.5) | 14.1 (12.9 to 15.3) | <0.01 | 2.05 (1.67 to 2.53) | 21.9 (20.1 to 23.6) | 28.0 (26.3 to 29.7) | <0.01 | 1.58 (1.35 to 1.84) |
Using protection at first sexual intercourse‡ | 19.8 (18.2 to 21.4) | 34.7 (33.0 to 36.4) | <0.01 | 2.13 (1.84 to 2.48) | 19.1 (17.5 to 20.8) | 36.8 (34.9 to 38.6) | <0.01 | 2.62 (2.22 to 3.08) |
Have ever had sexual intercourse with same gender | 0.3 (0.1 to 0.5) | 0.6 (0.3 to 0.9) | 0.08 | 2.67 (0.96 to 7.48) | 0.2 (0.0 to 0.4) | 0.6 (0.3 to 0.9) | 0.04 | 3.81 (1.07 to 13.51) |
Had ever been sexually harassed | 6.7 (5.7 to 7.7) | 6.9 (6.0 to 7.8) | 0.77 | 1.07 (0.84 to 1.36) | 0.8 (0.5 to 1.2) | 0.8 (0.4 to 1.1) | 0.76 | 1.01 (0.51 to 2.00) |
Have ever had sex for money§ | 0.6 (0.3 to 0.9) | 0.4 (0.2 to 0.6) | 0.24 | 0.90 (0.39 to 2.07) | 5.4 (4.5 to 6.4) | 7.0 (6.0 to 8.0) | 0.03 | 1.23 (0.93 to 1.64) |
Had sexual intercourse during the last 4 weeks | 57.3 (55.3 to 59.3) | 54.2 (52.4 to 55.9) | 0.02 | 0.93 (0.81 to 1.08) | 74.2 (72.3 to 76.0) | 73.8 (72.1 to 75.5) | 0.79 | 0.85 (0.74 to 0.98) |
Contraceptive use during the last 4 weeks | 58.7 (55.8 to 61.7) | 61.4 (58.8 to 64.0) | 0.18 | 0.97 (0.79 to 1.18) | 57.2 (54.5 to 59.9) | 57.2 (54.8 to 59.7) | 0.97 | 0.95 (0.79 to 1.14) |
Effective contraception use among those¶ | 70.6 (67.1 to 74.2) | 78.3 (75.4 to 81.2) | <0.01 | 1.58 (1.22 to 2.04) | 71.9 (68.5 to 75.4) | 83.4 (80.8 to 86.0) | <0.01 | 1.90 (1.46 to 2.48) |
Condom use during the last 4 weeks | 18.3 (15.2 to 21.3) | 27.9 (24.8 to 31.1) | <0.01 | 1.74 (1.32 to 2.29) | 27.0 (23.6 to 30.4) | 40.9 (37.4 to 44.3) | <0.01 | 1.99 (1.57 to 2.54) |
Intercourse with a casual partner during the last 12 months | 10.7 (9.1 to 12.3) | 6.0 (4.9 to 7.1) | <0.01 | 0.54 (0.41 to 0.72) | 24.0 (21.8 to 26.1) | 16.5 (14.9 to 18.1) | <0.01 | 0.71 (0.59 to 0.85) |
Condom use with a casual partner during the last 12 months | ||||||||
Always | 14.4 (8.7 to 20.1) | 38.7 (29.4 to 48.0) | <0.01 | 4.03 (2.11 to 7.70) | 17.7 (13.7 to 21.7) | 42.8 (37.3 to 48.3) | <0.01 | 3.70 (2.51 to 5.45) |
Never | 49.3 (41.3 to 57.3) | 19.2 (11.4 to 26.9) | <0.01 | 0.27 (0.14 to 0.51) | 35.4 (30.4 to 40.3) | 20.2 (15.6 to 24.8) | <0.01 | 0.37 (0.25 to 0.56) |
*Weighted proportions.
†AOR, adjusted OR; adjusted for age, education, income and marital status.
‡Using contraception method or means to avoid pregnancy/sexually transmitted infections.
§Paying or receiving payment for sexual intercourse.
¶Effective contraception: using hormonal contraceptives (pills, tablets, transdermal), intrauterine devices, sterilisation, emergency contraception or condoms.