Fig. 2

a Congruence and misclassification in the NBHW-questions compared to accelerometer assessed time in physical activity and sedentary. ^Accelerometer data include physical activity at a moderate intensity for the same duration as the everyday PA question different answer categories. ^#Accelerometer data include physical activity at a vigorous intensity for the same duration as the exercise question different answer categories. *Differed from (p < 0.05); ^aunder report compared to 150–300 min and 300 min, ^bunder report more than 90–149 min, ^cmore congruent than > 300 min, ^dmore congruent than 30–60 min and 60–89 min, ^eover report more than 30–60 min, ^fover report more than all other categories. b Congruence and misclassification in the SWEDEHEART-questions compared to accelerometer assessed time in physical activity. *Differed from (p < 0.05); SWEDEHEART-VPA; ^a more congruent compared to 3–7 sessions, ^boverreport more compared to 1–2 sessions, ^coverreport more compared to 3 sessions, ^doverreport more compared to 0–2 sessions, SWEDEHEART-VPA ^emore congruent compared to 1–4 sessions; SWEDEHEART-MVPA, ^funderreport more compared to 0, 1, 3 and 4 sessions; ^goverreport more compared to 1 session