Figure 3From: Urinary cortisol and depression in early pregnancy: role of adiposity and raceBox and whisker plots of maternal plasma cortisol (ng/ml) by depression and adiposity. The filled black circles are the median, the open circles are the 90th and 10th percentiles, and the top and bottom lines of the box are the 75th and 25th percentiles of the data for each group. Statistical significance is indicated by p values.Back to article page