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.
Degree (%) of agreement with the 41 items of the VBDH questionnaire. The item description (translated to English) is provided in Table 2 below, and the original questionnaire (in Spanish, the original language) is also provided as Supplementary Materials.
