Table 1.

Time point of outcomes

Outcome measures	Time points
	Baseline	Weeks of treatment				Follow-up
	W0	W1	W2	W3	W4	W8
Numerical Pain Rating Scale	√				√	√
Roland-Morris Disability Questionnaire	√				√	√
Central sensitisation	√
Quality of life SF-36	√				√	√
Pressure pain	√				√	√
Overall patient impression		√	√	√	√	√
Adverse events		√	√	√	√	√
Use of medications	√	√	√	√	√	√

SF-36, 36-Item Short Form Health Survey.