Table 1 Changes in the prevalence of reported condom use in the past year*, 1990–2000, by gender and age group.
| Natsal 1990 | Natsal 2000 | Crude odds ratio (95% CI) for change 1990–2000 | Age adjusted odds ratio (95% CI) for change 1990–2000 | |
|---|---|---|---|---|
| % (95% CI) | % (95% CI) | |||
| Men† | ||||
| p<0.0001 | p<0.0001 | |||
| % of all men 16–44 (95% CI) | 43.3 (41.8 to 44.9) | 51.4 (49.7 to 53.2) | 1.38 (1.26 to 1.52) | 1.53 (1.39 to 1.68) |
| Denominator‡ | 5013, 5803 | 4016, 4915 | – | – |
| Men, by age group: | ||||
| p<0.0001 | – | |||
| % of men aged 16–24 (95% CI) | 61.0 (57.9 to 64.1) | 82.1 (79.2 to 84.7) | 2.93 (2.33 to 3.68) | – |
| Denominator | 1094, 1537 | 930,1144 | – | – |
| % of men aged 25–34 (95% CI) | 44.6 (42.2 to 47.0) | 51.2 (48.5 to 53.9) | 1.30 (1.13 to 1.51) | – |
| Denominator | 2080, 2274 | 1586, 1930 | – | – |
| p = 0.007 | – | |||
| % of men aged 35–44 (95% CI) | 28.2 (26.1 to 30.5) | 32.6 (30.0 to 35.2) | 1.23 (1.05 to 1.44) | – |
| Denominator | 1839, 1991 | 1500, 1841 | – | – |
| Women§ | ||||
| p<0.0001 | p<0.0001 | |||
| % of all women 16–44 (95% CI) | 30.6 (29.3 to 31.9) | 39.1 (37.6 to 40.6) | 1.46 (1.33 to 1.60) | 1.56 (1.43 to 1.71) |
| Denominator | 6574, 5766 | 5499, 4792 | – | – |
| Women, by age group: | ||||
| p<0.0001 | – | |||
| % of women aged 16–24 (95% CI) | 42.0 (39.0 to 45.1) | 63.2 (60.0 to 66.3) | 2.37 (1.97 to 2.86) | – |
| Denominator | 1473, 1556 | 1122, 1117 | – | – |
| % of women aged 25–34 (95% CI) | 31.4 (29.5 to 33.5) | 36.8 (34.6 to 39.1) | 1.27 (1.11 to 1.45) | – |
| Denominator | 2879, 2242 | 2300,1907 | – | – |
| % of women aged 35–44 (95% CI) | 20.6 (18.8 to 22.5) | 26.3 (24.3 to 28.4) | 1.38 (1.18 to 1.61) | – |
| Denominator | 2222, 1968 | 2077, 1768 | – | – |
*At least once in the past year.
†Men reporting partner(s) of the opposite and/or same gender in the past year.
‡Unweighted, weighted denominators.
§Women reporting partner(s) of the opposite gender in the past year.