General Movement Optimality Score-Revised (GMOS-R) with General Population-Based Percentile Ranks

To describe writhing General Movements Assessment (GMA) classification and General Movement Optimality Score-Revised (GMOS-R) profiles in the general population; to explore relationships between GMOS-R scores and GMA classification, age of assessment and infant socio-demographic factors; and to establish the inter-rater reproducibility of writhing age GMA classification and GMOS-R.

Citation:
Amery N, Alexander CF, Salt AT, Hall SE, Elliott C, Morgan C, Spittle AJ, Valentine J. General Movement Optimality Score-Revised (GMOS-R) with General Population-Based Percentile Ranks. J Pediatr. 2026;291

Keywords:
General movement assessment; inter-rater reliability; neurodevelopment; screening; writhing.

Abstract:
To describe writhing General Movements Assessment (GMA) classification and General Movement Optimality Score-Revised (GMOS-R) profiles in the general population; to explore relationships between GMOS-R scores and GMA classification, age of assessment and infant socio-demographic factors; and to establish the inter-rater reproducibility of writhing age GMA classification and GMOS-R.