Objective To observe the therapeutic efficacy of centro-square needling plus stuck needling with lifting-thrusting manipulations in treating the injury of medial collateral ligament (IMCL) of knee joint. Methods Seventy-eight patients with IMCL of knee joint were randomized into a treatment group of 40 cases and a control group of 38 cases. The treatment group was intervened by centro-square needling plus stuck needling with lifting-thrusting manipulations, while the control group was by local anesthesia treatment. The therapeutic efficacies were compared between the two groups. Results The total effective rate was 97.5% in the treatment group versus 81.6% in the control group, and the difference was statistically significant (P＜0.05). Conclusion Centro-square needling plus stuck needling with lifting-thrusting manipulations is an effective way in treating IMCL of knee joint.

Objective To observe the clinical efficacy of deep needling with long needles plus electroacupuncture in treating lower-limb pain due to lumbar intervertebral disc herniation (LIDH).Method Totally 139 patients with lower-limb pain due to LIDH were randomized into a treatment group of 76 cases and a control group of 63 cases. The treatment group was intervened by stimulating spinal nerve by deep needling with long needles (75 mm) plus electroacupuncture, while the control group was by conventional needling plus electroacupuncture. The Visual Analogue Scale (VAS) was observed before and after intervention, and the clinical efficacies were compared between the two groups.Result The total effective rate was 80.3% in the treatment group versus 57.1% in the control group, and the difference was statistically significant (P<0.05). The VAS scores were significantly changed after intervention in both groups (P<0.05). After intervention, there was a significant difference in comparing the VAS score between the two groups (P<0.05).Conclusion Deep needling with long needles plus electroacupuncture is an effective method in treating lower-limb pain due to LIDH.

Objective To investigate the cognition of colorectal cancer-related knowledge and influencing factors of patients with middle- and advanced-stage colorectal cancer in ethnic minority areas of Inner Mongolia. Methods According to the national population and the prevalence of colorectal cancer, 277 patients with colorectal cancer were selected by stratified and random sampling in Inner Mongolia. The patients were surveyed in Baotou, Chifeng, Bayannaoer, and other hospitals. The questionnaire included patients' basic information, cognition of colorectal cancer risk factors and screening knowledge, screening information, etc. Results Before suffering from the disease, the patients' knowledge of colorectal cancer (risk factors, early screening knowledge, treatment methods) was low. About 54.9% of patients were unaware of high risk factors for colorectal cancer, 75.8% of patients did not understand the knowledge of early screening of colorectal cancer, and 37.5% of patients did not underst and the treatment of colorectal cancer. The main influencing factors of colorectal cancer cognition were education level and occupation. Patients who work in institutions and enterprises and with higher education level had better cognition. Conclusion Patients with middle- and advanced-stage colorectal cancer in Inner Mongolia have poor knowledge and awareness of risk factors and screening of colorectal cancer before diagnosis. Education level and occupation are factors influencing colorectal cancer cognition, therefore, people with low knowledge rate of colorectal cancer and low education level as well as unemployed laid-off people should be given priority intervention.

Objective sampling method was used to conduct a questionnaire survey on outpatients in two hospitals in Guangdong province in order to evaluate patients’ satisfaction with the quality of medical service. This paper explored the factors that affect patients’ evaluation of medical service quality, and found that patients’ age was negatively correlated with the evaluation of medical service quality. It is suggested that the establishment of friendly medical institutions should be carried out according to the national policy. At the same time, the management mechanism of hospital should be improved, the number of medical service centers for "efficient" should be increased, and the medical service personnel should be regularly trained; carry out medical knowledge education in community, improve the popularization of personal medical knowledge and close the cognitive gap between doctors and patients.

Objective sampling method was used to conduct a questionnaire survey on outpatients in two hospitals in Guangdong province in order to evaluate patients’ satisfaction with the quality of medical service. This paper explored the factors that affect patients’ evaluation of medical service quality, and found that patients’ age was negatively correlated with the evaluation of medical service quality. It is suggested that the establishment of friendly medical institutions should be carried out according to the national policy. At the same time, the management mechanism of hospital should be improved, the number of medical service centers for "efficient" should be increased, and the medical service personnel should be regularly trained; carry out medical knowledge education in community, improve the popularization of personal medical knowledge and close the cognitive gap between doctors and patients.