Interrater reliability of two gait performance measures in children with neuromotor disorders across two different settings.

The Functional Mobility Scale and Gillette Functional Assessment Questionnaire - walking scale measure gait performance reliably at home and in an inpatient setting. Physiotherapists, nurses, and parents reliably score gait performance. Inpatient gait performance scores correspond well to children's performance at home. Physiotherapists and nurses in an inpatient setting can reliably estimate gait performance at home.