Table 1 Characteristics of the participants in the time of the interview

Age, mean (range) years^a

47 (24–60)

Female gender, n (%)ª

13 (75%)

Duration post whiplash injury in months, mean (range)^a

28.5 (8–54)

Present neck pain intensity, VAS 0–100 mm, mean (range)

29.9 (0–73)

Neck-specific disability, NDI % score 0–100, mean (range)

34 (4–56)

Number of participants working^a, n (%)

16 (94%)

White collar workers^a, n (%)

12 (75%)

Current work ability, single item WAI 0–10, mean (range)

6.6 (1–10)

RCT group A, n (%)ª

65%