Fig. 2
From: Test-retest reliability of physical activity questionnaires in Parkinson’s disease
Crosstabs for ordinal scales. Legend: This figure presents crosstabs for responses at test and retest for SGPALS and HOET, i.e. in relation to each of their response categories. SGPALS has six response categories (higher values = more vigorous physical activity). HOET-q1 has four response categories (higher values = more vigorous physical activity). HOET-q2 has five response categories (higher values = less vigorous physical activity). HOET-q1, Health on Equal Terms question 1; HOET-q2, Health on Equal Terms question 2; SGPALS-6 m, Saltin-Grimby Physical Activity Level Scale past six months; SGPALS-w, Saltin-Grimby Physical Activity Level Scale past week