Reference values and equations for the 6‐minute walk distance of Nigerian children aged 6–11 years: A cross‐sectional study
Autor: | Peter Odion, Ubuane, Olufunke Adewumi, Ajiboye, Motunrayo Oluwabukola, Adekunle, Ayodeji Olushola, Akinola, Gbenga, Akinyosoye, Mogbafolu Olugbemiga, Kayode-Awe, Omotola Aderiyike, Ajayi, Chidimma Imma, Ohagwu, Barakat Adeola, Animasahun, Fidelis Olisamedua, Njokanma |
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Rok vydání: | 2022 |
Předmět: | |
Zdroj: | Pediatric Pulmonology. 57:2103-2115 |
ISSN: | 1099-0496 8755-6863 |
Popis: | The 6-minute walk test (6MWT), a simple, reliable, and valid test that uses the distance walked in 6 minute walk distance (6MWD) to quantify functional capacity, is widely used in the management of chronic disorders. However, the absence of reference standards from sub-Saharan African, including Nigerian, school-aged children limits its utility in this age group.To develop normative values and equations for the 6MWD of school-aged Nigerian children.In a cross-sectional study, healthy children aged 6-11 years in Lagos, Nigeria, completed the 6MWT on 20-m-long straight outdoor courses in their schools. The primary outcome was the 6MWD in meters while potential predictors included demographic (age, sex), anthropometric (height, weight, chest circumference, leg length) and physiologic variables (pre-walk, immediate post-walk, and fifth min-post-walk heart rate [HR], oxygen saturation [SpOOverall, 627 pupils (52.1% girls) walked 504.6 ± 66.6 m (95% CI: 499.4, 509.8; range: 326.6-673.0 m); 16 m longer in boys (p = 0.002). A stepwise linear regression model yielded: 6MWD (m) = 347.9 + 14(AgeThese reference standards add to the global normative data on pediatric 6MWT and may be useful for the functional evaluation of Nigerian school-aged children with chronic childhood disorders. |
Databáze: | OpenAIRE |
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