Table 3.

Factors associated with late testing, among migrants heterosexual group, in a logistic regression model. ANRS-EN12-VESPA study. N=274

	Observed number	OR (95% CI)*	aOR (95% CI) **
Years of diagnosis
1996–97	30	1	1
1998–99	64	0.97 (0.38–2.45)	0.99 (0.33–2.95)
2000–2001	104	1.03 (0.41–2.57)	0.89 (0.30–2.63)
2002–2003	76	0.94 (0.38–2.29)	0.73 (0.24–2.26)
Age at HIV diagnosis
<25	28	1	1
25–30	68	6.46 (1.81–23.03)†	6.59 (1.88–23.10)†
30–35	55	4.85 (1.31–17.97)†	4.03 (1.03–15.76)†
35–40	45	10.09 (2.57–39.57)†	9.49 (2.22–40.56)†
>=40	78	8.13 (2.30–28.78)†	5.59 (1.50–20.81)†
Length of relationship
No partner	135	1	1
Partner since less than 5 years	64	0.31 (0.16–0.62)†	0.34 (0.15–0.76)†
Partner since more than 5 years	75	0.77 (0.42–1.39)	0.61 (0.30–1.24)
Time between immigration and HIV diagnosis
<0	9	2.41 (0.55–10.62)	2.62 (0.58–11.92)
0	68	2.57 (1.33–4.95)†	2.15 (1.04–4.47)†
1	53	0.52 (0.25–1.12)	0.53 (0.23–1.22)
>1	112	1	1

Variables included in the model: year of diagnosis, age at HIV diagnosis, origin, length of couple, time between immigration and HIV diagnosis

Data were not available for all patients in all categories;

^*weighted OR: Odds-ratio; CI: Confidence Interval;

^**aOR: adjusted odds-ratio;

^†p ≤ 0.05