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PI-FTD. 225. NNRTI. 200. PI-PTD. 175. 150. 125. Progesterone (ng/ml). 100. 75. 50. 25. 0. 28. 30. 32. 34. 36. 38. 40. 42. Gestational age at birth (weeks).
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PI-FTD 225 NNRTI 200 PI-PTD 175 150 125 Progesterone (ng/ml) 100 75 50 25 0 28 30 32 34 36 38 40 42 Gestational age at birth (weeks) Supplemental Figure 2. Progesterone levels do not correlate with gestational age at deliveryPlasma progesterone levels assessed in samples collected between gestational week 25-28 from HIV+ women are plotted against gestational age at birth. Black triangles represent HIV+ women on PI-based therapy that delivered full-term (FTD), N=18. Red triangles represent HIV+ women on PI-based therapy that delivered pre-term (PTD), N=4. Gray dots represent HIV+ women on NNRTI-based therapy, N=5. None of these women delivered pre-term. There was no significant correlation between progesterone levels and gestational age at birth (assessed by Spearman t-test).