Figure1 Flow chart of the study
3.1 Consultation patient characteristics
Characteristics of the patients included in the analysis is shown in Table 1. In the post-intervention group, the proportion of patients > 66 years old was the highest (52.0%), while in the pre-intervention group, the proportion of patients aged 18-65 years old was the highest (59.6%). In the post-intervention group and the pre-intervention group, the number of patients with abnormal liver function, abnormal renal function and basic diseases were 105(23.4%) and 17 (18.1%), 149(33.2%) and 29 (30.8%), 367 (81.9%) and 72 (76.6%), respectively. In the post-intervention group, patients of 222 cases (47.3%), 113 cases (25.2%), 161 cases (35.9%) and 58 cases (12.9%) were at high risk of embolism, bleeding, stress ulcer and abnormal nutritional status, respectively.