Validation of a standardized assessment of postural control in stroke patients: the Postural Assessment Scale for Stroke Patients (PASS).

Few clinical tools available for assessment of postural abilities are specifically designed for stroke patients. Most have major floor or ceiling effects, and their metrological properties are not always completely known. The Postural Assessment Scale for Stroke patients (PASS), adapted from the BL Motor Assessment, was elaborated in concordance with 3 main ideas: (1) the ability to maintain a given posture and to ensure equilibrium in changing position both must be assessed; (2) the scale should be applicable for all patients, even those with very poor postural performance; and (3) it should contain items with increasing difficulty. This new scale has been validated in 70 patients tested on the 30th and 90th days after stroke onset. Normative data obtained in 30 age-matched healthy subjects are presented. The PASS meets the following requirements: (1) good construct validity: high correlation with concomitant Functional Independence Measure (FIM) scores (r=0.73, P=10(-6)), with lower-limb motricity scores (r=0.78, P<10(-6)), and with an instrumental measure of postural stabilization (r=0.48, P<10(-2)); (2) excellent predictive validity: high correlation between PASS scores on the 30th day and FIM scores on the 90th day (r=0.75, P<10(-6)); (3) high internal consistency (Cronbach alpha-coefficient=0.95); and (4) high interrater and test-retest reliabilities (average kappa=0.88 and 0.72). Our results confirm that the PASS is one of the most valid and reliable clinical assessments of postural control in stroke patients during the first 3 months after stroke

Operative definition of active and healthy ageing (AHA): Meeting report. Montpellier October 20–21, 2014

International audienceThe broad concept of Active and Healthy Ageing was proposed by WHO as the process of optimizing opportunities for health to enhance quality of life as people age. It applies to both individuals and population groups. A universal active and healthy ageing definition is not available and may differ depending on the purpose of the definition and/or the questions raised. The European Innovation Partnership on Active and Healthy Ageing (EIP on AHA) has had a major impact but a definition of Active and Healthy Ageing is urgently needed. A meeting was organised in Montpellier October 20-21, 2014 as the annual conference of the EIP on AHA Reference Site MACVIA-LR (contre les MAladies Chroniques pour un VIeillissement Actif en Languedoc Roussillon). The goal of the meeting was to propose an operational definition of Active and Healthy Ageing as well as tools that may be used for this definition. The current paper provides a summary of the plenary presentations that were given during the meeting