Table 1.

Difference variable frequencies (n = 270)

	Percentage (n)
	Present in PAI episode	Present in UAI episode	Present in both episodes	Present in neither episode
Drug use by self	6% (16)	7% (20)	13% (36)	73% (198)
Drug use by sex partner	11% (29)	18% (49)	19% (50)	53% (142)
Drug use by self and sex partner	6% (16)	8% (21)	10% (27)	76% (206)
Heightened phys. attraction	13% (36)	21% (56)	43% (116)	23% (62)
Heightened emot. attraction	12% (32)	20% (53)	39% (104)	30% (81)
Known HIV status	10% (26)	15% (40)	42% (113)	34% (91)
Boyfriend/regular partner	8% (22)	18% (49)	60% (163)	13% (36)
Condom discussions	27% (74)	9% (24)	38% (103)	26% (69)