. 2015 Jun 1;93(8):521–528. doi: 10.2471/BLT.14.147892

Table 2. Characteristics of ANRS 1220 Primo-CI cohort participants in Côte d’Ivoire.

Characteristic	Cohort participants n = 351
Number of women (%)	138 (39.3)
Median age at seroconversion, years (IQR)	28.8 (24.5 to 34.4)
Median time between last negative and first positive HIV test, months (IQR)	8.5 (3.4 to 20.3)
Median time between estimated date of seroconversion and cohort inclusion, months (IQR)	9.0 (4.9 to 18.9)
Median CD4+ cell count at cohort inclusion, cell/μL (IQR)	450 (313 to 612)
Median number of CD4+ cell count measurements (IQR)	8.0 (3.0 to 13.0)
Median time between two consecutive CD4+ cell count measurements, months (IQR)	6.0 (5.9 to 6.1)
Median cohort follow-up, years (IQR)	5.6 (3.6 to 8.2)

HIV: human immunodeficiency virus; IQR: interquartile range.

Data sources: ANRS 1220 Primo-CI.¹¹^,¹²