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Characteristics
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Cohort I: Infants Exposed to HIV (n = 123)
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Cohort II: Infants Not Exposed to HIV (n = 157)
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P Value
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|---|
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Study Period
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2007–2008
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2017–2018
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Residence
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Umlazi, South Africa
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Umlazi, South Africa
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Maternal age (median [IQR])
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25 [21; 29]
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23 [19; 28]
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0.072
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Relationship
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Married
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1 (0.8)
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6 (3.8)
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0.132
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Not Married, Living with Partner
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9 (7.4)
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18 (11.5)
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Not Married, Not Living with Partner
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112 (91.8)
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133 (84.7)
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Employed
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No
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116 (95.1)
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120 (76.4)
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< 0.0001
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Yes
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6 (4.9)
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37 (23.6)
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Mode of Delivery [n (%)]
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Vaginal Delivery
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87 (71.9)
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126 (82.8)
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0.039
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Cesarean Section
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34 (28.1)
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26 (17.1)
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Maternal CD4 count, cells/mm3 (median [IQR])
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529 [457; 612]
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856 [706; 1044]
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< 0.001
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Birth weight, g [median IQR]
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3200 [3000;3450]
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3200 [2870; 3530]
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0.373
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Birth Weight Category [n (%)]
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< 2500 g
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10 (7.6)
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8 (5.4)
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0.878
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> 2500 g
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121 (92.4)
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140 (94.6)
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Duration of Breastfeeding (weeks)
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Median (IQR)
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26 (25; 38)
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14 (14; 38)
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0.003
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Duration of breastfeeding Category [n (%)]
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< 6 months
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47 (38.2)
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83 (52.9)
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0.010
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> 6 months
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76 (61.8)
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74 (47.1)
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