Table 2

Characteristics of HIV-exposed infants at McCord Hospital, 1 May 2008 to 31 May 2009
Infant characteristics N* n % 95% Confidence Interval
Observed length of follow-up
Median, months (IQR) 9.1 (1.6 - 12.0)
Sex 251
Male 122 48.6 42.3 - 55.0
Female 129 51.4 45.0 - 57.7
ARV prophylaxis at birth 226
Nevirapine and zidovudine 223 98.7 96.2 - 99.7
Gestational age at delivery, weeks 212
Mean (median) 38.2 (38.0) 37.8 – 38.2
< 37 23 10.8 7.0 - 15.8
≥ 37 189 89.2 84.2 - 93.0
Birth weight (g) 250
Mean (median) 3052.3 (3080)
< 2500 32 12.8 8.9 – 17.6
≥ 2500 218 87.2 82.4 – 91.1

N** the number of infants across each category of characteristics do not add up to 264 due to missing data.

Chetty et al.

Chetty et al. BMC Pediatrics 2012 12:146   doi:10.1186/1471-2431-12-146

Open Data