Investigation into the Influence of Physician for Treatment Based on Syndrome Differentiation

Table 2

Inclusion and exclusion criteria.

Inclusion criteria
(1) Patients who met the diagnosis standard of primary insomnia, with Spiegel scale >18.
(2) Patients aged 18 to 65 years.
(3) Signed the informed consent.
Exclusion criteria
(1) Total sleep time <2 hours.
(2) Secondary insomnia caused by or comorbid with physical illness and mental disorders and so forth.
(3) Patients with severe anxiety and depression, self-rating anxiety scale score >60, and beck depression inventory score <8.
(4) Patients who have disease complicated with hypertension, diabetes, stroke, and coronary heart disease.
(5) Patients with history of alcoholic or drug abuse.
(6) Pregnant or preparing for pregnancy or lactating women.
(7) Patients who are involved in other trials at the same time.
(8) Patients who have allergic constitution or known to be allergic to the Chinese herbs.
(9) Patients with poor compliance or other reasons that the investigator considered not to be appropriate to participate in this trial.