Table 1.
Characteristics of Subjects/Patients (N = 74) at Enrollment Grouped by Those With No Mandibular Premolars Removed (n = 24), Mandibular First Premolars Removed (n = 25), or Second Premolars Removed (n = 25) as Part of Orthodontic Treatment
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.