Factors Associated with Mobility Outcomes in a National Spina Bifida Patient Registry.

Objective: To provide descriptive data on ambulatory ability and muscle strength in a large cohort of individuals with spina bifida enrolled in a National Spina Bifida Patient Registry and to investigate factors associated with ambulatory status.

Design: Cross-sectional analysis of data from a multisite patient registry.

Results: Descriptive analysis of mobility variables for 2604 individuals with spina bifida aged 5 and older are presented from 19 sites in the United States.