Figure 1.
Kaplan-Meier curves of ‘any breastfeeding’ in the first twelve months postpartum for mothers with three different levels of physical activity (tertiles) during pregnancy (log-rank test p < 0.001).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.