• Chidozie E Mbada, Aanuoluwapo D Afolabi, Augusta Akinkuoye, Taofik O Afolabi, Adekola B Ademoyegun, Faatihah Niyi-Odumosu, and Francis Fatoye.
• Department of Health Professions, Faculty of Health and Education, Manchester Metropolitan University, Manchester, UK.
• Med Princ Pract. 2023 Jan 1; 32 (6): 351357351-357.

ObjectiveThe 3-meter backward walk (3MBW) test is an outcome performance measure to assess backward walking mobility, balance, and risk of fall. However, the lack of baseline values is a potential limitation for its use as a rehabilitation target value or predictor of outcomes. This study aimed at ascertaining a gender- and age-reference value of 3MBW and determining its correlation with sociodemographic and anthropometric variables.MethodsA total of 1,601 Nigerian healthy adults participated in this cross-sectional study. 3MBW was measured following standardized procedure on a marked 3-m floor. Anthropometric and sociodemographic parameters were taken. Data were summarized using the descriptive statistics of mean, standard deviation, and percentile (less than the 25th, between the 25th and 75th, and above the 75th percentiles were regarded as low, average, and high 3MBW, respectively).ResultsFrom this study, less than 2.23 s and 2.60 s were regarded as low risk of fall for males and females, respectively; 2.23-3.00 s and 2.60-3.50 s were regarded as average risk of fall for males and females, respectively, while greater than 3.00-3.9 s and 3.50-3.90 s were regarded as high risk of fall for males and females, respectively. 3MBWT was significantly associated with age (r = 0.51, p = 0.001), sex (r = 0.315, p = 0.001), weight (r = 0.14, p = 0.001), BMI (r = 0.28, p = 0.001), but not height (r = -0.03; p = 0.250).ConclusionThis study provided a reference set of values according to age and gender for 3MBW in healthy individuals. Males have shorter 3MBW than females, and the time taken to accomplish 3MBW increases with age.© 2023 The Author(s). Published by S. Karger AG, Basel.

23 keywords...

hide…