Table 2 Data collection instruments at different assessment points

HAMD

X

X

X

FIQ

X

X

X

X

0-100 mm VAS

X

X

X

X

SF12

X

X

X

X

Genogram

X

Tender points count

X

X

X

X

Pain threshold

X

X

X

X

Improvement perceived by patient

X

Expectations and credibility

X

X

Side effects

X

Diagnosis by traditional Chinese medicine

X

X

Medication consumed

X

X

Occupational data

X

X

X

X

Sociodemographic data

X