From: The effect of men who have sex with men (MSM) on the spread of sexually transmitted infections
Countries and references | Period | Male | Female | ||||
---|---|---|---|---|---|---|---|
Variance | Mean | C | Variance | Mean | C | ||
Britain 1992 [47] | lifetime | 6575 | 9.9 | 68.1 | 165 | 3.4 | 15.3 |
Britain 2000 [48] | lifetime | 1239 | 12.7 | 8.7 | 94 | 6.5 | 3.2 |
Sweden 1996 [49] | lifetime | 1173 | 14.5 | 6.6 | 70 | 6.7 | 2.6 |
Finland 1971 [50] | lifetime | 352 | 11 | 3.9 | 16 | 2.6 | 3.4 |
Finland 1992 [50] | lifetime | 369 | 13.8 | 2.9 | 67 | 5.2 | 3.5 |
Finland 1999 [50] | lifetime | 420 | 14.4 | 3.0 | 88 | 6.6 | 3.0 |
Russia 1996 [50] | lifetime | 310 | 11.5 | 3.3 | 31 | 4.2 | 2.8 |
Rakai [51] | last year | 1.23 | 1.28 | 1.8 | 0.27 | 0.89 | 1.3 |
Sweden [45] | last year | 2.19 | 1.27 | 2.4 | 0.88 | 1.01 | 1.9 |
USA [45] | last year | 1.42 | 1.41 | 1.7 | 0.69 | 1.09 | 1.6 |
Japan [28] | lifetime | 1785 | 13.84 | 10.3 | 118.5 | 5.348 | 5.1 |
Japan [28] | last 3Â months | 22.45 | 0.766 | 39.3 | 1.843 | 0.437 | 10.7 |