ABSTRACT
Objective@#To learn the trend of death from injury in Fengcheng residents from 2009 to 2017 and predict from 2018 to 2021,in order to provide the basis for injury prevention and control. @*Methods@#All cause of death monitoring data and demographic data of Fengcheng from 2009 to 2017 were collected,injury mortality,standardized mortality and annual change percentage（APC）were calculated,and GM（1,1）was established to predict the injury mortality from 2018 to 2021. @*Results@#From 2009 to 2017,the injury death rate in Fengcheng was 52.68 per 100 000 and the standardized death rate was 46.50 per 100 000. The APC of the total standardized mortality was -5.10%,showing a decreasing trend year by year（P<0.05）. The injury mortality and standardized mortality in males were higher than that in female（both P <0.05）. The highest injury mortality lay in the group aged 65 years and above,which was 108.13 per 100 000. The top five causes of injury death were traffic accident,suiside,poisoning,fall and drowning,their mortality rate were 27.03 per 100 000,7.84 per 100 000,5.62 per 100 000,5.08 per 100 000 and 2.36 per 100 000,respectively. The mortality of traffic accident in males and suicide in females showed a decreasing trend（P<0.05）,while the mortality of fall showed an increasing trend（all P<0.05）. The model of GM（1,1）predicted that the injury mortality from 2018 to 2021 would be 48.00 per 100 000,44.15 per 100 000,40.61 per 100 000 and 37.35 per 100 000,which showed a decreasing trend year by year.@*Conclusion@#The injury death rates in Fengcheng dropp year by year from 2009 to 2017 and will probably keep dropping from 2018 to 2021. Men and people aged 65 years or over are at high risk of death from injury,traffic accident and fall are the main causes.
ABSTRACT
Objective To investigate the application value of contrast-enhanced ultrasound in the diagnosis of ovarian masses.Methods Ninety-four patients with ovarian masses were observed and undetermined by conventional ultrasound examinations who were underwent contrast-enhanced ultrasound examinations and were made the time-intensity curve.By analyzing the perfusion characteristics and the quantitative parameters of time-intensity curve,we compared the difference of different masses.Results The perfusion characteristics and the quantitative parameters of the time-intensity curve were different.The arrival time and the time to peak intensity of benign masses were later than those of malignant tumors.The peak iniensity of benign masses was lower than that of malignant tumors.There was a significant difference between the two groups.The arrival time and the time to peak intensity of benign tumors were later than those of malignant tumors.The peak intensity of benign tumors was lower than that of malignant tumors.There was a significant difference between the two groups.The time to peak intensity of non-tumorous lesions was later than that of malignant tumors.The peak intensity of non-tumorous lesions was lower than that of malignant tumors.There was a significant difference between the two groups.The arrival time of non-tumorous lesions was earlier than that of benign tumors.There was a significant difference between the two groups.Conclusion The perfusion characteristics and the quantitative parameters that draw from the time-intensity curve of different masses are different.Contrast-enhanced ultrasound is contributive to the diagnosis and the differential diagnosis of different masses.Contrast-enhanced ultrasound also has great clinical values to those ovarian masses whose ultrasonic appearance is complex and difficult to diagnose qualitatively.
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Objective: To observe the therapeutic effects of needle warming moxibustion for chronic diarrhea. Methods: Two-hundred cases with chronic diarrhea were divided randomly into a treatment group and a control group. 100 cases in the treatment group were treated with needle warming moxibustion on specific acupoints. 100 cases in the control group were treated by oral administration of Smecta. Results: The therapeutic results showed cure in 52 cases, remarkable effect in 34 cases, improvement in 14 cases and the total effective rate in 100.0% in the treatment group, and cure in 5 cases, remarkable effect in 23 cases, improvement in 33 cases, failure in 39 cases and the total effective rate in 61.0% in the control group. The comparison of the total effective rate between the two groups was statistically significant (P<0.05). Conclusion: The needle warming moxibustion on specific acupoints is better than oral administration of Smecta in the therapeutic effects.