Objective:To investigate the predictive value of Glasgow coma scale-pupil (GCS-P) score combined with arterial lactate level on 30-day mortality in patients with spontaneous intracerebral hemorrhage (sICH).Methods:Patients with sICH attended to the emergency department of the Affiliated Hospital of North China University of Science and Technology from January 2021 to September 2023 were respectively collected. The patients were divided into survival group and death group according to survival outcome at 30 d after the onset of the disease. The data of the patients between the two groups were compared, including basic data, vital signs on admission to the hospital, pupils status, laboratory indexes, emergency Glasgow coma scale (GCS) scores, and other clinical data. The binary logistic regression analysis was used to analyze the risk factors affecting the poor prognosis of sICH patients, and LASSO regression analysis was used for further validation. The receiver operating characteristic (ROC) curves were plotted to analyze the predictive value of the emergency GCS-P score combined with the lactate level score on the mortality rates of sICH patients.Results:A total of 512 patients were included, 235 in the survival group and 277 in the death group. The admission heart rate, blood glucose, arterial lactate level, and the proportion of patients with hypertension and stroke were significantly higher in the death group than in the survival group, and the GCS score and emergency GCS-P score were significantly lower than those in the survival group (all P<0.05). For the mortality analysis of sICH patients at different levels, the mortality rate of patients with very severe GCS-P was significantly higher than that of patients with severe disease ( P<0.05), However, there was no significant difference in GCS between the two groups ( P>0.05). Binary logistic regression analysis showed that emergency GCS-P score ( OR=1.400, 95% CI: 1.297-1.512, P<0.001) and arterial lactate level ( OR=0.674, 95% CI: 0.567-0.800, P<0.001) were predicted factors for the prognosis of patients with sICH. ROC curve analysis showed that the area under the curve of GCS, GCS-P, arterial lactate, and GCS-P combined with arterial lactate to predict the prognosis of patients was 0.748, 0.783, 0.718, and 0.819, respectively. Among them, GCS-P score combined with arterial lactate had the best prediction effect. Conclusion:GCS-P combined with arterial lactate levels could be used to predict the prognosis of sICH patients

Objective To investigate the predictive value of Glasgow coma scale(GCS)-Full Out-line of UnResponsiveness(FOUR)scale(GCS-F)score and arterial lactate level for prognosis of intracerebral hemorrhage(ICH)in elderly patients.Methods A total of 278 elderly ICH patients admitted to Neurosurgical Intensive Care Unit of the Affiliated Hospital of North China Universi-ty of Science and Technology from January 2022 to January 2024 were retrospectively recruited.According score at 90 d after onset,95 of them were assigned into good prognosis group and 183 into poor prognosis group.Basic information,vital signs at admission,pupils,laboratory indica-tors,GCS score and other clinical data were compared between the two groups.Binary logistic re-gression analysis was used to analyze the risk factors of poor prognosis in elderly ICH patients.ROC curve was drawn to analyze the prognostic value of GCS-F score(including eye opening re-sponse and limb movement in GCS,and brainstem response in FOUR scale)combined with lac-tate level in elderly ICH patients.Results Significantly higher blood pressure,elevated levels of blood glucose,creatinine and arterial lactic acid,increased percentages of supratentorial and sub-tentorial bleeding,and larger blood loss,while obviously lower GCS score and GCS-F score were observed in the poor prognosis group than the good prognosis group(P＜0.05,P＜0.01).In the analyses for poor prognosis rate of ICH patients at different levels,the poor prognosis rate of se-vere GCS-F patients was significantly higher than that of patients with same level of GCS score(P＜0.05).Binary logistic regression analysis showed that GPS-F score(OR=1.762,95％CI:1.507-2.061,P=0.000)and arterial lactate level(OR=0.536,95％CI:0.385-0.746,P=0.000)were risk factors for 90-day poor prognosis in elderly ICH patients.ROC curve analysis indicated that the AUC value of arterial lactate,GCS score and GCS-F score in predicting 90-day poor prog-nosis in elderly ICH patients was 0.713(95％CI:0.650-0.775),0.827(95％CI:0.774-0.880)and 0.876(95％CI:0.828-0.925),respectively,and the AUC value of GCS-F score combined with arterial lactic acid was 0.919(95％CI:0.886-0.953),which was significantly higher than that of GCS score,GCS-F score and arterial lactic acid alone(P＜0.01).Conclusion GCS-F score has better performance than GCS score in predicting 90-day poor prognosis in elderly ICH pa-tients,especially for severe patients.The GPS-F score combined with arterial lactate level shows the best predictive effectiveness for elderly ICH patients.

Objective:To explore the mediating effect of job resources between self-efficacy and job crafting behavior of Intensive Care Unit (ICU) nurses.Methods:From March to May 2022, 629 ICU nurses from Fuwai Hospital, Chinese Academy of Medical Sciences were selected by cluster sampling as the subjects. The nurses were investigated by using the General Information Questionnaire, Job Crafting Scale (JCS) , the Copenhagen Psychosocial Questionnaire (COPSOQ) , and the General Self-Efficacy Scale (GSES) . Pearson correlation was used to analyze the correlation between ICU nurses' job resources, self-efficacy and job crafting behavior. The mediating effect model was established by AMOS software, and the mediating effect was discussed by Bootstrap test. A total of 629 questionnaires were distributed, and 555 valid questionnaires were collected, and the effective response rate was 88.24% (555/629) .Results:Among 555 ICU nurses, the scores of JCS, job resources and GSES were (77.58±12.53) , (74.35±13.37) and (27.16±5.90) , respectively. Pearson correlation analysis showed that ICU nurses' job crafting behavior was positively correlated with self-efficacy and job resources ( P<0.01) . Bootstrap mediating effect analysis showed that there was a partial mediating effect of job resources between self-efficacy and job crafting behavior of ICU nurses [β= 0.128, 95% CI (0.086, 0.177) ] , accounting for 18.7% of the total effect. Conclusions:ICU nurses' job crafting behavior is at a moderate to upper level. Job resources play a mediating role between self-efficacy and job crafting behavior. Nursing managers should focus on the job crafting behavior of ICU nurses, build a supportive work environment, pay attention to their psychological health, give them correct guidance, and improve the self-efficacy of ICU nurses.

Objective:To compare the clinical effects of minimally invasive vitreous surgery with and without anti-vascular endothelial growth factor (VEGF) drugs for polypoid choroidal vascular disease (PCV) complicated with vitreous hemorrhage.Methods:A cohort study was performed.Thirty-six consecutive cases (36 eyes) with PCV combined with vitreous hemorrhage who underwent 25G minimally invasive vitreous surgery in Xuzhou First People's Hospital from June 2015 to June 2020 were enrolled.According to surgical methods, the patients were divided into pars plana vitrectomy (PPV) group (24 eyes) receiving vitrectomy only and PPV+ anti-VEGF group (12 eyes) receiving vitrectomy first and intravitreal injection of anti-VEGF drugs one week after the operation.All patients were followed up for at least 6 months.The best corrected visual acuity (BCVA) and central retinal thickness (CRT) of the two groups before treatment, 1 month after treatment and at the last follow-up were measured and compared.Postoperative complications such as recurrence of vitreous hemorrhage and macular scar formation were recorded.This study followed the Declaration of Helsinki and was reviewed and approved by the Medical Ethics Committee of Xuzhou First People's Hospital (No.xyyll[2021]014).Written informed consent was obtained from each patient before surgery.Results:Statistically significant differences were found in BCVA between the two groups before and after treatment ( Fgroup=8.552, P=0.006; Ftime=31.775, P<0.001).The BCVA of the two groups at 1 month after operation and at the last follow-up were significantly improved in comparison with before treatment, and the BCVA at the last follow-up was significantly better than that at 1 month after operation (all at P<0.05).One month after operation and at the last follow-up, the BCVA of PPV+ anti-VEGF group was better than that of PPV group, showing statistically significant differences (both at P<0.05).Statistically significant differences were found in CRT between the two groups before and after treatment ( Fgroup=4.797, P=0.041; Ftime=295.764, P<0.001).One month after operation and at the last follow-up, the CRT of both groups was significantly improved in comparison with before treatment, and the CRT was significantly better at the last follow-up than 1 month after operation (both at P<0.05).The postoperative 1-month CRT of PPV+ anti-VEGF treatment group was lower than that of PPV group, with statistically significant difference ( P<0.05).No statistically significant difference was found in CRT between the two groups at the last follow-up ( P>0.05).Elevated intraocular pressure occurred in 2 eyes and rhegmatogenous retinal detachment in 1 eye in PPV group, accounting for 8.33% and 4.17%, respectively.Cataract aggravated in 2 eyes in PPV+ anti-VEGF group.The incidence of vitreous rebleeding in PPV group and PPV+ anti-VEGF group was 16.67%(4/24) and 8.33%(1/12), respectively, with no significant difference ( P=0.646).The incidence of macular scarring in PPV group and PPV+ anti-VEGF group was 4.17%(1/24) and 33.3%(4/12), respectively, showing a statistically significant difference ( P=0.030). Conclusions:Minimally invasive vitreous surgery is a safe and effective way to treat PCV combined with vitreous hemorrhage.It can improve vision, reduce CRT, and the effect is gradually enhanced in the short term.Intravitreal injection of anti-VEGF drugs can enhance the postoperative effect of PPV and present better vision and anatomical structure of retina.