Table V.
Historical Period | |||||
---|---|---|---|---|---|
1990–1994 | 1995–1999 | 2000–2006 | 2007–2012 | ||
n/N (%) | n/N (%) | n/N (%) | n/N (%) | Test value, df (p) | |
Sexual Transmission Risk to primary sexual partner* | 169/1224 (14) | 116/1889 (6) | 101/2996 (3) | 19/1030 (2) | −13.49, 3 (<0.001) |
Sexual Transmission Risk to casual sexual partner* | 74/1224 (6) | 33/1889 (2) | 28/2996 (1) | 6/1030 (1) | −9.94, 3 (<0.001) |
Significant trend (p<0.05) over time (non-parametric trend test)