Bertha I Zapata-López, Norma L Delgado-Villamizar, Doris Cardona-Arango
[Social and family support to the elderly in urban areas]
Revista de salud publica (Bogota, Colombia)
test validity intervieweradministered recall measuring moderate vigorous physical activity mvpa third fifthgrade children reported physical activity pa pa diet using short sameday recall afternoon long previousday recall morning retention interval randomly selected children n 95 wore accelerometer 1 day school interviews occurred afternoon day accelerometer worn next morning assignment interview content random spearman correlations calculated mvpa interview mvpa accelerometer minutes mvpa interview minutes positively associated mvpa accelerometer minutes interview focused pa r 34 p 02 children recalled pa diet r 12 p 40 mvpa interview minutes previous day associated mvpa accelerometer minutes r 33 p 02 day r 17 p 26 recall interview method focuses solely pa promising approach assessing childrens schoolday pa