The test–retest reliability and concurrent validity of the 3-m backward walk test and 50-ft walk test in community-dwelling older adults
Fatih Özden, Mehmet Özkeskin, Serkan Bakırhan, Sevnaz Şahin
Topics & Concepts
Intraclass correlationTest (biology)Concurrent validityReliability (semiconductor)PsychologyPhysical therapyMedicineStatisticsPsychometricsMathematicsDevelopmental psychologyInternal consistencyPaleontologyQuantum mechanicsPower (physics)BiologyPhysicsBalance, Gait, and Falls PreventionCardiovascular and exercise physiologyFrailty in Older Adults