Variable | Time Measured | Range of unit | |||||
---|---|---|---|---|---|---|---|
 | T0 | T4 | T9 | Ts | T26 | T52 |  |
Inclusion and exclusion variables | x | Â | Â | Â | Â | Â | Â |
Demographic variables | x | Â | Â | Â | Â | Â | Â |
Baseline variables | Â | Â | Â | Â | Â | Â | Â |
Specific complaint characteristics | x | Â | Â | Â | Â | Â | Â |
Experience of the neck complaint and functioning in daily activities | x |  |  |  |  |  | 1–7 (Likert scale) |
Co-morbidity | x | Â | Â | Â | Â | Â | Â |
Additional complaints | x | Â | Â | Â | Â | Â | Â |
Primary outcome | Â | Â | Â | Â | Â | Â | Â |
'Global perceived effect' (neck complaint and functioning in daily activities) [31] |  | x | x | x | x | x | 1–7 (Likert scale) |
Secondary outcomes | Â | Â | Â | Â | Â | Â | Â |
Main complaint [29] | x | x | x | x | x | x | 0–10 (Likert scale) |
Pain (VAS) [31] | x | x | x | x | x | x | Â |
Medical consumption | x | x | x | x | x | x | Dose per day |
Coping with Multi-dimensional pain (MPI) Part I-II [32] | x |  | x |  | x | x | 0–6 (Likert scale) |
Activity (MPI, part III) | x | x | x | x | x | x | 0–6 (likert scale) |
Specific functional status (NDI) [33] | x | x | x | x | x | x | Â |
Quality of life (SF-36) [34, 35] | x | Â | x | Â | x | x | Â |
(EQ-5d) [35, 36] | x | x | x | x | x | x | Â |
Work activities | x | Â | x | Â | x | x | Hours/week |
Satisfaction about treatment |  | x | x | x | x |  | 1–5 (Likert scale) |
Compliance with treatment exercise | Â | x | x | x | x | x | Number and time per week |
Additional treatments | Â | x | x | x | x | x | Discipline and number of treatments |
Side-effects |  | x | x | x | x | x | Yes – No and any additional elucidation |
Psychological (prognostic) variables | Â | Â | Â | Â | Â | Â | Â |
Fear of movement (TSK) [37] | x |  |  |  | x | x | 1–4 (likert scale) |
Catastrophizing (PCS) [38] | x |  | x |  | x |  | 1–5 (likert scale) |
Depression (CES-D) [39] | x |  | x |  | x |  | 1–4 (likert scale) |
Self-efficacy (PSEQ) [40] | x | x | x | x | x | x | 10–100% (very unsure – very sure) |
Stages of change (PSOCQ) [41] | x |  | x |  |  |  | 1–5 (likert scale) |