Women and Children.—In addition to analyzing the impact on each group as a whole, we can also analyze the impact for subgroups. Setting the stage for our subsequent focus on infant mortality, we focus on women aged 20–30 and infants aged 0–1. Column 5 presents results of the difference-in-differences specification restricted to a sample of only women aged 20–30 and infants. Column 6 presents the results from the complementary sample of those who are neither women aged
20–30 or infants.