ABSTRACT
@# Objective To understand the epidemiological characteristics of scrub typhus in Anhui Province from 2008 to 2017, so as to provide scientific evidence for the development of control strategies and control measures. Methods Descriptive epidemiological methods were used to describe and analyze the cases of scrub typhus in Anhui Province from 2008 to 2017. Results The overall incidence of scrub typhus in Anhui Province showed an upward trend from 2008 to 2017 ( χ2=3 522.49, P<0.001). The highest incidence rate in 2016 was 3.98/100 000. The cases were concentrated from September to November. It was a typical “autumn and winter type” and peaked in October. It had the phenomenon of “high incidence in October”; the cases were mainly concentrated in the age group of 40-79 years old, accounting for 76.64% of the total reported cases. The cumulative number of cases in the 60-69 age group was the largest, and the incidence was mainly farmers. Conclusions In recent years, the incidence of scrub typhus in Anhui Province has shown an upward trend. It is necessary to strengthen the routine monitoring of scrub typhus in key areas and the detection of scrub typhus pathogens, and actively carry out prevention and health education of scrub typhus.
ABSTRACT
Objective:To study the optimal nutritional support strategy in critical patients with acute ischemic stroke.Methods:50 critical patients with acute ischemic stroke were divided into two groups.One group were started with enteral nutrition alone within 24h after admission,while the other group received sequential parenteral and enteral nutrition.The incidence of pulmonary infection,gastric retention,upper gastrointestinal bleeding,hypoglycemia and hyperglycemia were compared between the two groups.Another endpoint was discharge from ICU at day 20,and it was compared between the two groups using Kaplan-Meier methods.Results:There was no difference between the two groups in the rate of hypoglycemia or hyperglycemia (P ＞ 0.05).The incidences of pulmonary infection,gastric retention,upper gastrointestinal bleeding and diarrhea were lower in the PN+EN group than EN group (P ＜ 0.01).The length of ICU stay was also shorter in the PN+EN group.Conclusion:The strategy of sequential parenteral and enteral nutrition decreased the complication rate related to nutrition support,such as pulmonary infection,gastric retention,upper gastrointestinal bleeding.Also,it shortened the ICU stay in critical patients with acute ischemic stroke.