Background: The importance of the lipid-related biomarkers has been implicated in the pathological process and prognosis of acute myocardial infarction (AMI). Our work was conducted to discuss and compare the predictive ability of the neutrophil to high-density lipoprotein cholesterol (HDL-C) ratio (NHR) with other existing prognostic indices, for instance, the monocyte to HDL-C ratio (MHR) and the low-density lipoprotein cholesterol (LDL-C) to HDL-C ratio (LDL-C/HDL-C) in elderly patients with AMI.Methods: Our population was 528 consecutive elderly AMI patients (65–85 years) who were enrolled from Tongji Hospital and grouped according to the cutoff points which were depicted by the receiver operating characteristic (ROC). The Kaplan-Meier curves were plotted with the survival data from the follow-up to investigate the difference between cutoff point-determined groups. Moreover, we assessed the impact of NHR, MHR, LDL-C/HDL-C on the long-term mortality and recurrent myocardial infarction (RMI) with Cox proportional hazard models.Results: Mean duration of follow-up was 673.85 ± 14.32 days (median 679.50 days). According to ROC curve analysis, NHR ≥ 5.74, MHR ≥ 0.67, LDL-C/HDL-C ≥ 3.57 were regarded as high-risk groups. Kaplan-Meier analysis resulted that the high-NHR, high-MHR and high-LDL-C/HDL-C groups presented higher mortality and RMI rate than the corresponding low-risk groups in predicting the long-term clinical outcomes (log-rank test: allP < 0.050). In multivariate analysis, compared with MHR and LDL-C/HDL-C, only NHR was still recognized as a latent predictor for long-term mortality (harzard ratio [HR]: 1.96, 95% confidence interval [CI]: 1.02 to 3.75,P = 0.044) and long-term RMI (HR: 2.23, 95% CI: 1.04 to 4.79,P = 0.040). Furthermore, the positive correlation between NHR and Gensini score (r = 0.15,P < 0.001) indicated that NHR was relevant to the severity of coronary artery to some extent.Conclusions: NHR, a novel laboratory marker, might be a predictor of the long-term clinical outcomes of elderly patients with AMI, which was superior to MHR and LDL-C/HDL-C.

A novel coronavirus disease 2019 (COVID‐19) broke out at 2019 and had caused a pandemic around the world. This disease was found resulting from the infection of 2019 novel coronavirus (2019‐nCoV) (Zhu, et al 2020). The severity of COVID‐19 disease has a wide range and varies from asymptomatic to critical severe, clinical researches reported that 10‐15% of the patients were in the severe situation and required a great deal of attention of treatment and nursing (WHO‐China‐Joint‐Mission 2020).

BACKGROUND:We assessed the utility of the systemic immune-inflammatory index (SII) in estimating the in-hospital and long-term prognosis of elderly patients with acute myocardial infarction (AMI) who received percutaneous coronary intervention (PCI)....

Objectives The aims of this study were to assess malnutrition risk in Chinese geriatric inpatients using Nutritional Risk Screening 2002 (NRS2002) and Mini-Nutritional Assessment (MNA), and to identify the most appropriate nutritional screening tool for these patients. Design Cross-sectional study. Setting Eight medical centres in Hubei Province, China. Participants A total of 425 inpatients aged ≥70 years were consecutively recruited between December 2014 and May 2016. Primary and secondary outcome measures Nutritional risk was assessed using NRS2002, MNA, anthropometric measurements and biochemical parameters within 24 hours of admission. Comorbidities and length of hospitalisation were recorded. Nutritional parameters, body mass index (BMI) and length of hospital stay (LOS) were employed to compare MNA and NRS2002. Kappa analysis was used to evaluate the consistency of the two tools. Results The average age was 81.2±5.9 years (range, 70–98). The prevalence of undernutrition classified by NRS2002 and MNA was 40.9% and 58.6%, respectively. Patients undergoing malnutrition had lower BMI, haemoglobin, albumin and prealbumin (p<0.05), and longer LOS (p<0.05). The NRS2002 showed moderate agreement (κ=0.521, p<0.001) with MNA. Both tools presented significant correlation with age, BMI and laboratory parameters (p<0.001). In addition, a significant association between both tools and LOS was found (p0.05). Conclusions The results show a relatively high prevalence of malnutrition risk in our sample cohort. We found that NRS2002 and MNA were both suitable in screening malnutrition risk among Chinese geriatric inpatients.

Objective Humour is a powerful resource in medical education. The purpose of this study is to investigate what students and teachers think about the use of humour. What challenges do teachers face in using humour and how they address them are also the subject of the present study. Design Separate cross-sectional questionnaire surveys. Setting Tongji Medical College and Tongji Hospital in China. Participants 327 students at Tongji Medical College and 165 physician teachers at Tongji Hospital in China. Main outcome measures The primary study outcome was assessed by proportion. Results 87% of student and teacher respondents agreed with using humour in the didactic setting. They felt humour fostered a positive didactic atmosphere. Interesting clinical case was the most frequently used humour type by teachers and considered the most effective by students. Lack of humorous materials related to the lecture subject was the main challenge to humour use cited by teachers. Collecting humorous materials in teacher’s daily work and life, observing teachers with a reputation for successfully using humour, and efficiently using the internet-enhanced humour use ability. Conclusion The present study confirms that most medical students and physician teachers support the use of humour in medical didactics, with particular strategies aiding its use and positive impact.