ABSTRACT
Based on the study of solid cancer incidence in survivors of the atomic bomb disaster (atomic bomb survivors) from 1958 to 1998, the Radiation Effects Research Foundation (RERF) performed an additional 11-year follow-up (1999—2009) to further investigate the 50-year solid cancer incidence of atomic bomb survivors from 1958 to 2009. Considering influencing factors such as gender, smoking, drinking, body mass index, and medical exposure, we updated the radiation risk estimate for solid cancer and found a new problem of the relationship between gender-specific dose response, exposure age and cancer incidence during the study, which provides guidance for future research.
ABSTRACT
Objective To investigate the intra-laboratory turnaround time(ILTAT) of the emergency biochemistry tests and to analyze the factors influencing ILTAT in order to adopt the corresponding improvement measures for perfecting the service quality and ensuring the patient medical safety.Methods ILTAT of the emergency biochemical specimens in our hospital from June to November 2015 was performed the retrospective statistics for comparing the determination timely rate between ILTAT≤60 min and ILTAT2 ≤120 min.ILTAT at different time periods in laboratory was emphatically analyzed.Results The determination timely rate of ILTAT ≤120min(ILTAT 1) was 98.8%(8638/8743),and which of ILTAT ≤60min(ILTAT 2) was 83.7%(7317/8743).The determination timely rate of ILTAT1 had no statistical difference among different time periods (χ2=3.36,P>0.05).The determination timely rate of ILTAT2 had statistical difference among different time periods(χ2=134.5,P<0.01).The determination timely rate of T 2(10:01-12:00) was highest (88.1%),which of T1 (8:01-10:00) was lowest(76.8%),which of T3(12:01-14:00) and T7 (6:01-8:00) was lower (79.4% and 80.2% respectively).Conclusion At present,ILTAT in our laboratory meets the requirements of the current regulations.Analyzing the ILTAT influencing factors in the emergency biochemistry,optimizing the workflow,improving the equipments and staffing allocation and improving the degree of information processing can further shorten the emergency biochemical ILTAT,and better meet the clinical and patient′s needs.
ABSTRACT
Objective To investigate the interference causes of indwelling gastric tube for patients undergoing laryngeal tumor surgery,and explore the appropriate clinical nursing countermeasures.Methods 60 cases of laryngeal cancer patients with indwelling gastric tube were divided into the control group and the observation group with 30 cases in each group.The control group used indwelling gastric tube with routine nursing,while in the observation group,the influencing factors for indwelling gastric tube were analyzed and per-tinent neasures were adopted timely.The satisfaction degree of patients,incidence of postoperative compli-cations,hospitalization time and effective rate of treatment were compared.Results The factors influ-encing use of indwelling gastric tube were tracheal extubation by patients,trachea cannula exodus,pipe blockage and postoperative complications.After timely expectant treatment and positive nursing,the nutri-tion intake and postoperative recovery were not affected.The related indexes of the observation group were better than those of the control group.Conclusions Patients after laryngeal cancer surgery need longtime indwelling gastric tube.Measures such as strengthening of education and propaganda,close observation of patients′ condition and timely expectant treatment should be given in order to ensure the normal use of gastric tube and reach desirable treatment effect.