ABSTRACT
Objective To investigate the death prognosis and risk factors of extensively drug-resistant Acinetobacter baumannii in hospitalized elderly patients with hematological infection, so as to facilitate clinical prevention and treatment. Methods The elderly (> 80 years old) hospitalized patients with hematological infection in our hospital from 2015 to 2021 were selected for analysis. Firstly, 314 patients with extensively drug-resistant Acinetobacter baumannii hematological infection were distinguished by etiological analysis. A total of 98 cases of death were detected during hospitalization (later referred to as the observation group). By comparing with the surviving patients (216 cases) (later referred to as the control group), the general data of patients with XDRAB infection were collected, and the risk of death and its influencing factors were analyzed. Results In the study, the proportion of patients in the observation group who used catheters was higher, the catheter retention time was longer, the acute physiology and chronic health status II scores were higher, and the proportion of patients who lost self-care ability was also higher. Conclusion The death of blood borne infection of extensively drug-resistant Acinetobacter baumannii in elderly patients is affected by many factors. Among them, patients who use catheters for a long time, have poor self-care ability and lose self-care ability have a higher risk of death, which is worthy of clinical attention.
ABSTRACT
Objective To analyze the incidence trend of hand-foot-mouth disease (HFMD) and its correlation with meteorological factors in Children in Kaizhou District, Chongqing from 2018 to 2021, and to provide a theoretical basis for the diagnosis and treatment of HFMD in children. Methods The HFMD epidemic information was collected from 2018 to 2021 in Kaizhou District of Chongqing by using the China Disease Surveillance Information and Report Management System. The epidemiological characteristics of HFMD were descriptively analyzed, and the correlation between HFMD incidence and meteorological factors was analyzed by multiple regression. Results A total of 5 121 HFMD cases were reported in Kaizhou District of Chongqing from 2018 to 2021, with an average annual incidence of 143.30/100 000. The incidence of HFMD fluctuated from 120.87/100,000 to 159.78/100,000 from 2018 to 2021, showing a downward trend year by year. There were 2929 males and 2192 females with HFMD. The incidence of HFMD was the highest in early childhood (70.13/100 000), followed by pre-school age (43.06/100 000). There was significant difference in the incidence of HFMD among different age groups (χ2=53.497, P<0.05). The cases were mainly scattered children (3127 cases, 61.06%). The second was nursery children (1627 cases, 31.77%). In addition, there were 289 cases of students (5.64%). There were 1084 laboratory-confirmed cases in Kaizhou District of Chongqing from 2018 to 2021, including 269 (24.82%) children with EV71 infection, 178 (16.42%) children with Cox A16 infection, and 637 (58.76%) children with other enterovirus infections. There were significant differences in pathogen composition among different years (Z=32.75, P<0.05). From 2018 to 2021, the proportion of EV71 increased year by year, while COX16 and other enterovirus infections showed a downward trend year by year. Average daily temperature (OR=1.873) and average daily pressure (OR=-1.498) were independent risk factors for HFMD in Kaizhou District of Chongqing (P<0.05). Conclusion The reported incidence of HFMD in Kaizhou District of Chongqing shows a decreasing trend, and the incidence is closely related to temperature and atmospheric pressure. It is still necessary to strictly implement the prevention and control measures in key population in the season of high incidence. The main virus is EV71, which can be vaccinated with EV71 HFMD vaccine to reduce the occurrence of severe cases.