The status and influencing factors of presenteeism among clinical nurses: a systematic review / 中华劳动卫生职业病杂志

Objective: To systematically review the status and factors influencing presenteeism among clinical nurses. Methods: In December 2021, CNKI, CBM, Wanfang, VIP, Web of Science, PubMed, Embase, The Cochrane Library, CINAHL, PsyclNFO and other databases were electronically searched to cross sectional studies on the current situation and factors influencing the occurrence of presenteeism among clinical nurses. The search terms mainly included presenteeism, sick at work, Stanford Presenteeism Scale, nurse, level, risk factor, influence, et al. And the search time was from the establishment of the database to November 30, 2021. Literature screening, data extraction and evaluation of the risk of bias in the included literature were done independently by two researchers, and meta-analysis was performed using Stata 15.1 software. Results: A total of 29 studies involving 13 535 clinical nurses were included.The results of the meta-analysis showed that the score of presenteeism was 17.99 [95% CI (17.02-18.95), P =0.000]. Subgroup analysis showed that presenteeism scores were higher in articles published before 2020 (ES=19.28, 95%CI: 18.41-20.15, P=0.000) and in the group of nurses aged 36 to 40 years (ES=19.27, 95%CI: 17.35~21.19, P=0.000), female (ES= 17.04, 95%CI: 14.70-19.39, P=0.000), secondary school education (ES=21.01, 95%CI: 17.76-24.26, P= 0.007), married (ES=17.49, 95%CI: 15.13-19.85, P=0.000), working for 5 to 10 years (ES=17.78, 95%CI: 16.54-19.02, P=0.000), contract (ES=17.05, 95%CI: 15.23-18.87, P=0.000), working in pediatrics (ES= 16.65, 95% CI: 15.31-17.99, P=0.000) and European region (ES =21.21, 95% CI: 20.50-21.93, P=0.000) . Conclusion: Current evidence suggests that clinical nurses are at high risk of presenteeism, which is affected by variety of factors. The managers should pay attention to the physical and mental health of nurses, identify high-risk factors as early as possible and take measures to reduce the occurrence of presenteeism and improve the quality of nursing.

Correlation between professional quality of life and social support of Chinese nurses: a meta-analysis / 中华劳动卫生职业病杂志

Objective: To systematically evaluate the correlation between professional quality of life and social support of Chinese nurses based on Pearson and Spearman correlation coefficients. Methods: In databases including PubMed, Cochrane Library, CINAHL, Medline, CBM, CNKI、Wanfang, and other databases were searched by computer for the literatures on correlation between Chinese nurses' professional quality of life and social support from January 2005 to July 2020. The Chinese and English search terms are "nurse" "professional quality of life" "empathy satisfaction" "empathy fatigue" "professional quality of life" "ProQOL" "comparison satisfaction" "comparison fatigue" "social support" "competent social support" "SSRS" "PSSS", etc. Literatures were screened according to the inclusion and exclusion criteria. After evaluating quality and extracting data, meta-analysis was conducted using RevMan 5.3 software. Results: A total of 12 studies were included. The meta analysis showed that nurses' compassion satisfaction, burnout, secondary traumatic stress were related to social support, summary r were 0.35, -0.26 and -0.23 respectively. The correlation between compassion satisfaction and social support were increased with sample, the south was higher than the north, and comprehensive departments were higher than other departments (P<0.05) . The correlation between burnout and social support were increased with time and sample, and the south was higher than the north, oncology was higher than others, non-random sampling was higher than random sampling, using ProQOL and Perceived Social Support Scale (PSSS) was higher than Professional Quality of Life Scale (ProQOL) and Social Support Racting Scale (SSRS) (P<0.05) . The correlation coefficient between secondary traumatic stress and social support in oncology was higher than others, random sampling was higher than non-random sampling, using ProQOL and PSSS was higher than ProQOL and SSRS (P<0.05) . Conclusion: There is a positive and weak correlation between compassion satisfaction and social support, and a negative and weak correlation between burnout and secondary traumatic stress and social support. There are differences in different time, research design, region and department.

The effectiveness of psychological intervention on nursing staff' compassion fatigue: a meta-analysis / 中华劳动卫生职业病杂志

Objective: To systematically evaluate the impact of psychological intervention on nursing staff' compassion fatigue. Methods: From March to May 2020, PubMed, Cochrane Library, EMbase, Web of Science, CNKI, VIP, Wanfang and other databases were electronically searched to collect randomized controlled trials (RCTs) on the influence of psychological intervention on nursing staff' compassion fatigue with the main search terms including compassion fatigue, nurs*, psychological intervention, mental intervention, RCT and so on from inception to March 31, 2020. Screened literature, extracted data and assessed the risk of bias of included studies. The Stata 16.0 software was used to calculate the pooled effectiveness of psychological intervention on nursing staff' compassion fatigue. Results: All 13 RCTs were enrolled, including 940 nursing staff. Meta-analysis results demonstrated that the psychological intervention group was superior to the control group in the improvement of the compassion fatigue score (SMD=-0.96, 95%CI: -1.17-0.74, P=0.001) , compassion satisfaction score (SMD=0.61, 95%CI: 0.45-0.77, P=0.002) , burnout score (SMD=-0.46, 95%CI: -0.62-0.29, P=0.006) , secondary trauma score (SMD=-0.40, 95%CI: -0.68-0.12, P=0.020) , and the difference was statistically significant. Subgroup analysis found that the psychological intervention group was more effective than the control group in improving compassion satisfaction score, reducing burnout score and secondary trauma score, and the differences were statistically significant (P<0.05) in different intervention time (<8 weeks and ≥8 weeks) and intervention methods. Conclusion: The psychological intervention can improve the level of compassion satisfaction, and reduce the compassion fatigue among nursing staff, and have a certain preventive effect on compassion fatigue.

Effect of miR-218-2-3P on proliferation and apoptosis of NK/T-cell lymphoma by targeting SIN3A / 上海交通大学学报（医学版）

Objective • To investigate the expression of miR-218-2-3P in NK/T-cell lymphoma, and the effect of miR-218-2-3P on the proliferation, apoptosis and cycle of NK/T-cell lymphoma by targeting SIN3A. Methods • Quantitative real-time PCR (qPCR) was used to detect the expressions of miR-218-2-3P in normal NK cells and NK/T-cell lymphoma cells NK92MI and NKYS. Lipofectamine 3000 was used to transfect the inhibitor containing nonsense sequences (inhibitors NC), miR-218-2-3P inhibitor and the same dose of transfection reagent without any fragment into NK92MI cells, which were divided into three groups. qPCR and Western blotting were used to detect the expression levels of miR-218-2-3P and SIN3A protein in the inhibitor NC group, the miR-218-2-3P inhibitor group and the blank control group, respectively. The cell proliferation activities of the three group were measured by CCK8 method. The apoptosis rates and cell cycles of the three group were determined by flow cytometry. The double luciferase reporter gene assay was performed to detect whether SIN3A was a target gene of miR-218-2-3P. NK92MI cells were transfected with miR-218-2-3P inhibitor+SIN3A small interfering RNA (si-SIN3A) and miR-218-2-3P inhibitor+nonsense sequences small interfering RNA (si-NC), respectively, which were divided into two groups. The cell proliferation activities of the two groups were detected by CCK8 method. Results • Compared with the normal NK cells, the expressions of miR-218-2-3P in NK92MI and NKYS cells significantly increased (both P<0.05). Compared with the blank control group and the inhibitor NC group, the proliferation activity of NK92MI cells in the miR-218-2-3P inhibitor group decreased (both P<0.05), the apoptosis rate increased (both P<0.05) and cell cycle arrest occurred in G0/G1 phase (both P<0.05). The double luciferase reporter gene assay showed that SIN3A was the target gene of miR-218-2- 3P. Compared with the blank control group and the inhibitor NC group, the SIN3A protein expression of the miR-218-2-3P inhibitor group was increased (both P<0.05). The down-regulation of SIN3A expression could restore the proliferation activity of cells weakened by miR-218-2-3P inhibitor (both P<0.05). Conclusion • miR-218-2-3P is highly expressed in the NK92MI and NKYS cell lines. miR-218-2-3P may affect the proliferation, apoptosis and cycle of NK/T-cell lymphoma through targeted regulation of SIN3A.

Treatment of calcaneal fractures by fixation of Kirschner needle and thread cancellous bone screw through sinus tarsi interstice / 中国骨伤

<p><b>OBJECTIVE</b>To explore the effect of fixation of Kirschner needle and thread cancellous bone screw through the sinus tarsi interstice for the treatment of calcaneal fractures.</p><p><b>METHODS</b>From January 2009 to December 2012,20 patients with calcaneal fracture were treated by minimally invasive Kirschner wire and threaded cancellous bone screw fixation and bone graft,including 12 males and 8 females with an average age of 39 years old ranging from 21 to 65. Among them, 8 cases were left foot, 12 were right foot. According to Sanders's classification, 8 cases were type II, 10 cases were type III, 2 cases were type IV.</p><p><b>RESULTS</b>All patients were followed up from 6 to 16 months with an average of 12 months. The incision were healed. Böhler angle were increased from preoperative (17.75 +/- 4.22) degrees to postoperative (26.85 +/- 7.37) degrees (t = 4.308, P = 0.000). Gissane angle were reduced from preoperative (137.05 +/- 24.91) degrees to postoperative (113.75 +/- 13.17) degrees (t = 7.083, P = 0.000). At 3 months after operation, the scores of AOFAS were 85.50 +/- 7.99; the results were excellent in 5 feet and good in 11 feet, fair in 3 feet, and poor in 1 foot.</p><p><b>CONCLUSION</b>Minimally invasive fixation of Kirschner needle and thread cancellous bone screw fixation is a simple operation, it can get reliable fixation, easy to remove, low cost, less postoperative complications, and it is a good treatment of calcaneal fracture.</p>

Pediatric burns due to hot water from water dispenser: a neglected issue that should be highly concerned / 中华医学杂志(英文版)

<p><b>BACKGROUND</b>More and more Chinese drink hot water from water dispensers while many children were scalded due to this change. The present study aimed to propose a feasible strategy for prevention.</p><p><b>METHODS</b>A retrospective study was conducted for all water dispensers related pediatric burns admitted to Changhai Hospital from January 2005 to December 2009.</p><p><b>RESULTS</b>The number of new cases and incidences of pediatric burns due to hot water from water dispensers was significantly increasing year after year. In the total 238 involved cases, 175 cases happened on males and 78.9% were at the age of 1 - 4 years. The burn areas were mainly located in upper extremities. All water dispensers in the surveyed families had no isolate protection devices and 85.2% of their locations were easy for children to reach. Nearly half of the children were in the same room with their guardians when injured. Total 196 burned children were playing the taps of water dispensers before injured, unfortunately, 80.6% of them have not been stopped until burned.</p><p><b>CONCLUSION</b>As the kind of burns is quite serious and with bad outcome, some recommendations should be followed, such as buying water dispensers with protection devices, keeping children from touching them and so on.</p>

Clinical observations on the effect of Tuigua manipulation combined with quadriceps exercise for the treatment of degenerative gonarthritis / 中国骨伤

<p><b>OBJECTIVE</b>To investigate the effect of Tuigua manipulation combined with quadriceps exercise for treating degenerative gonarthritis.</p><p><b>METHODS</b>In the study, 48 patients (60 knees) meeting diagnostic criteria of degenerative gonarthritis were randomly divided into two groups: treatment group and control group. The patients in the treatment group were treated with Tuigua manipulation combined with quadriceps exercise; while the patients in the control group were treated with manipulation for osteoarthritis in Tuina Xue. All the patient in the control and treatment group were treated for 3 courses of treatment, and 10 days were one course of treatment. The index such as pain, joint range of motion, function and muscle power were observed and compared before and after treatment.</p><p><b>RESULTS</b>After treatment, in the treatment group, 7 knees were cured, 21 knees got a good result and 2 knees had no effect; while in the control group, the above data were 8, 19, 3 respectively. There was no statistically differences between the therapeutic effects of the two groups. Both methods were effective to improve clinical symptoms of degenerative gonarthritis, and the index such as the pain, joint range of motion, function and muscle power of the patients in two groups were improved after the treatment (P < 0.05). Comparison between the two groups, the improvement of knee function and quadriceps muscle power of patients in treatment group was better than that of control group (P < 0.05); but the improvement of pain and joint range of motion in two groups had no statistically differences (P > 0.05).</p><p><b>CONCLUSION</b>The method of Tuigua manipulation combined with quadriceps exercise is effective to improve clinical signs and symptoms of patients with degenerative gonarthritis, to improve quality of life of patients, slow down degenerative of arthrodial cartilage, prevent the disease aggravating,which is worth spreading.</p>

Expression and significance of DNA topoisomerase I (topo I) in small cell lung cancer / 中华肿瘤杂志

<p><b>OBJECTIVE</b>To investigate the expression and its significance of DNA topoisomerase I (Topo I) in small cell lung cancer (SCLC).</p><p><b>METHODS</b>Topo I expression was detected by immunohistochemical S-P technique on 50 cases of SCLC and 12 cases of normal lung tissues.</p><p><b>RESULTS</b>The total positive rate of Topo I in normal lung tissue was 25.0% (3/12) and 78.0% (39/50) in SCLC. The expression of Topo I does not correlate with age, gender, smoking, tumor size and tumor site (P > 0.05), but significantly correlated with lymph node metastasis and clinical stage (P <0.05).</p><p><b>CONCLUSION</b>High Topo I expression is a rationale indication of Topo I inhibitor treatment of malignancies. It should be possible to predict anti-tumor drug sensitivity by assessment of Topo I expression and help to improve the therapeutic efficacy for cancer patients.</p>

KAI1 and CD40 protein expression in relation with the elinicopathologic features and prognosis of gastric cancer / 中国普通外科杂志

Objective To study the expression of KAI1 and CD40 in gastric cancer and their correlation with clinicopathologic features and prognosis.Methods The expression of KAI1 and CD40 of 64 gastric cancer tissues was examinated by S-P immunohistochemieal methods.Results The overall positive rate of KAI1 was 22% in gastric cancer.Expression of KAI1 was positively related to the degree of tumor differentiation,it was negatively related to invasion depth and lymph node metastasis and the tumor clinical stage.The 5-year survival rate of cases with positive expression of KAII was significantly higher than that of cases with negative expression(X~2=42.426,P=0.000).The expression rate of CD40 in gastric cancer tissue was 34%.The expression of CD40 was significantly correlated with metastasis and clinical stage of gastric cancer.The 5-year survival rate of cases with positive expression of CD40 was significantly lower than that of cases with negative expression(X~2=4.841,P=0.028).There is no relationship between KAI1 and CD40 expression in gastric cancer.Conclusion KAI1 is associated with gastric cancer differentiation,invasion and metastasis.CD40 status helps to evaluate metastasis,and predict prognosis of gastric cancer.