Objective·To explore the effect of continuous nursing based on EMS[environment management(E),medicine direction(M)and self monitoring(S)]management mode on the preschool children with asthmatic diseases.Methods·A total of 67 children aged 0 to 6 years with asthmatic diseases admitted to the Department of Respiratory Medicine,Shanghai Children's Hospital,Shanghai Jiao Tong University School of Medicine from December 2019 to November 2020 were selected and divided into observation group(33 cases)and control group(34 cases)according to the random number table method,with 3 cases lost,and finally 32 cases in each group.The observation group received continuous nursing care based on EMS management mode,while the control group received routine care and discharge follow-up through the telephone.The children in the two groups were followed up at 1,3,and 6 months after discharge to evaluate the results of Test for Respiratory and Asthma Control in Kids(TRACK)and wheezing recurrence;Medication Adherence Report Scale for Asthma(MARS-A)and Nursing Job Satisfaction Questionnaire were used to evaluate medication adherence and nursing job satisfaction 6 months after discharge.Results·There was no significant difference in demographic characteristics and clinical baseline characteristics between the two groups.Repeated measures analysis of variance showed that effects of time,groups and the interaction of groups×time on the total score of TRACK were statistically significant.The total scores of TRACK in the observation group were significantly higher than those in the control group at 1,3,and 6 months after discharge(P=0.000).The total scores of TRACK in the two groups gradually increased with time(P=0.000).The recurrence rates of wheezing in the observation group were 25.0%,18.7%,and 9.4%at 1,3,and 6 months after discharge,which were significantly lower than those in the control group(50.0%,43.7%,and 31.3%,respectively,P<0.05).Generalized estimating equation analysis showed that there was a statistically significant difference between the two groups(P=0.013),and the intervention effect of the observation group was better than that of the control group(OR=0.292).The MARS-A score of the observation group was 4.519±0.395 at 6 months after discharge,which was significantly higher than that of the control group(3.994±0.739,P=0.001).The nursing job satisfaction of the observation group was significantly higher than that of the control group(P=0.000).There was a moderate positive correlation between the MARS-A score and the nursing job satisfaction(r=0.389,P=0.001).Conclusion·Continuous nursing based on EMS management mode can significantly improve the medication compliance and wheezing control level of the preschool children with asthmatic diseases,significantly reduce the recurrence rate of wheezing,and improve the nursing satisfaction.

The previous moral injury theory implied the premise of taking individual as the research object, while there were few studies on collective moral injury. Collective moral injury is defined as a series of consequences of violating widely accepted moral beliefs rather than simply adding up symptoms of injured individuals within a group. From the America "Floyd Case", this paper analyzed the functional elements and generating mechanism of collective moral injury, that was, the diversification of trauma sources events could appear alone or interweave, collective moral resilience showed the characteristics of social integrity and time accumulation, the interaction between collective trauma sources and collective moral resilience determined whether collective moral injury occurs. As the We-Media become popular, collective feature of moral injury is more evident, which presents two new features that the Internet platform becomes a hub for trauma events and the information Internet recorded consolidates collective moral resilience. To deal with collective moral injury, it was needed to respond to social concerns and guidance moral public opinion, respect the original endogenous order and inherit the traditional culture, satisfy reasonable moral needs and enlighten moral sense of people as well.

Moral emotion is a kind of psychological activity that generated when dealing with realistic moral relationship or analyzing human behaviors, expressed as emotional emotions of love and hatred. From the perspective of moral injury research, on the one hand, moral emotion expresses as emotional collapse, which reflects the huge gap between reality and moral cognition, and deviates from values; on the other hand, it shows the typical symptoms of moral injury, such as shame, guilt, anger, apathy and so on. Based on this, the therapy of moral injury should start from solving the ethical conflict of moral injury, and carry out the healing process of "ethical and moral cognitive education, enlightening the thinking of core value issues, encouraging and guiding independent moral practice" in stages according to the different levels of individual moral emotion. As a result, moral emotion can be rational enough to promote healing moral injury.

The vagina contains at least a billion microbial cells,dominated by lactobacilli.Here we perform metagenomic shotgun sequencing on cervical and fecal samples from a cohort of 516 Chinese women of reproductive age,as well as cervical,fecal,and salivary samples from a second cohort of 632 women.Factors such as pregnancy history,delivery history,cesarean section,and breastfeeding were all more important than menstrual cycle in shaping the microbiome,and such information would be necessary before trying to interpret differences between vagino-cervical micro-biome data.Greater proportion of Bifidobacterium breve was seen with older age at sexual debut.The relative abundance of lactobacilli especially Lactobacillus crispatus was negatively associated with pregnancy history.Potential markers for lack of menstrual regularity,heavy flow,dysmenor-rhea,and contraceptives were also identified.Lactobacilli were rare during breastfeeding or post-menopause.Other features such as mood fluctuations and facial speckles could potentially be predicted from the vagino-cervical microbiome.Gut and salivary microbiomes,plasma vitamins,metals,amino acids,and hormones showed associations with the vagino-cervical microbiome.Our results offer an unprecedented glimpse into the microbiota of the female reproductive tract and call for international collaborations to better understand its long-term health impact other than in the settings of infection or pre-term birth.

Objective:To understand the mental health status of pregnant women in the third trimester of pregnancy, and explore the influencing factors.Methods:The general demographic information and pregnancy information of 575 pregnant women in the Chinese Pregnant Women Cohort Study were collected. The mental health status of pregnant women in the third trimester was investigated by using Edinburgh Postpartum Depression Scale, Self-Rating Anxiety Scale and University of California at Los Angeles. Multivariate unconditional logistic regression was used to analyze the influencing factors for mental health of pregnant women.Results:In the third trimester of pregnancy, the incidence of depression was 16.52%, the incidence of anxiety was 11.13%, and the incidence of feeling loneliness was 26.26%. Logistic regression analysis showed that compared with those with education level of junior high school below, those with education level of college or bachelor's degree ( OR=0.418, 95% CI: 0.184-0.950) and master's degree or above ( OR=0.116, 95% CI: 0.027-0.503) were less likely to feel loneliness. Pregnant women with higher annual family income (10 000 RMB yuan) were less likely to suffer from depression (≥20 vs. <10: OR=0.527, 95% CI: 0.279-0.998), anxiety (10-20 vs. <10: OR=0.363, 95% CI: 0.180-0.731; ≥20 vs. <10: OR=0.271, 95% CI: 0.132-0.554) and feeling loneliness (≥20 vs. <10: OR=0.477, 95% CI: 0.276-0.826). Conclusions:The education level and family income have impacts on the mental health status of pregnant women in the third trimester. Medical staff should give targeted psychological advice to pregnant women to improve their mental health status.

Objective To understand the status of economic burden of maternal health care of pregnant women in China, and to discuss the equity and accessibility of maternal health care during pregnancy among different regions and populations. Methods A total of 9 193 women during early pregnancy were recruited from the Chinese Pregnant Women Cohort Study between July 25, 2017 and November 26, 2018. Information on general condition and economic burden of maternal health care was surveyed. SPSS 25.0 software was used for statistical analysis. Results The median direct medical cost of maternity check-ups for pregnant women was 400 CNY per visit, and the median cost of lost work was 360 CNY per visit. The analysis of the results showed that the median medical expense was highest in pre-pregnant women with BMI <18.5kg/m² (P=0.008). The median medical expense was higher in urban residents than rural residents (P<0.001). Families with fewer members had higher direct medical expenses (P<0.001, P_trend=0.003). The higher the socioeconomic status was, the higher the direct medical expense was (P<0.001, P_trend=0.003). The cost of lost work was lower in pregnant women with higher socioeconomic status (P=0.025, P_trend=0.017). In addition, the medical expense was highest in women living in the eastern part of China (P<0.001). The direct medical expenses (P=0.002) and lost-time expenses of pregnant women in the North were higher than those in the South (P=0.013). Conclusion The problem of equity and accessibility of maternal health care still existed. It is recommended that relevant departments further improve maternal health care services and build a diversified healthcare service system to ensure maternal and child health and promote eugenics.

Objective To analyze the prevalence of depression in early pregnancy, explore its possible influencing factors, and provide reference for mental health care during pregnancy. Methods A baseline survey of 9 193 early pregnant women recruited by the Chinese Pregnant Women Cohort Study (CPWCS) program was conducted. Edinburgh Postnatal Depression Scale was used to assess the depression symptoms in early pregnancy. The χ² test and multivariable logistic regression were used to analyze the influencing factors. Results The rate of depression in early pregnant women in CPWCS was 46.50%. Multivariate analysis showed that unplanned pregnancy (OR=1.23, 95%CI: 1.12~1.35, P<0.001), passive smoking (OR=1.28, 95%CI: 1.18~1.39, P<0.001), drinking (OR=1.35, 95%CI: 1.12~1.63, P=0.002) and consumption of carbonated or sugary beverages （OR=0.80, 95%CI: 0.73~0.88, P<0.001） were risk factors for depression during early pregnancy, while enough sleep (OR=0.71, 95%CI: 0.57~0.88, P=0.002), moderate-high level of physical activity (OR=0.87, 95%CI: 0.78~0.98, P=0.023), healthy intake of vegetables and fruits（OR=0.60, 95%CI: 0.51~0.70, P<0.001), animal foods（OR=0.82, 95%CI: 0.74~0.91, P<0.001） and milk and dairy products（OR=0.81, 95%CI: 0.72~0.90, P<0.001）were protective factors. Conclusion The rate of depression was high and it was affected by many factors. It is necessary to pay more attention to depression symptoms during early pregnancy and carry out targeted psychological health care during pregnancy.

Objective:To explore the effect of adhesion molecule nectin-1 expression on epileptic seizure and mossy fiber sprouting.Methods:(1) Adult male SD rats were randomly divided into control group ( n=6), empty vector group ( n=6) and lentivirus interfered group ( n=24), and rats in the lentivirus interfered group were further divided into 4 subgroups ( n=6) according to the time points of lentivirus injection (3, 7, 14 and 30 d after injection). The protein expression of nectin-1 in the hippocampus of rats was detected by Western blotting. (2) Another 12 male SD rats were randomly selected and divided into lentivirus epilepsy group ( n=6) and empty vector epilepsy group ( n=6). Lentivirus and empty lentivirus vector were injected into the hippocampus of the above two groups respectively, and then, pilocarpine epilepsy models were kindled; the behavior changes of these rats were recorded, and changes of mossy fiber sprouting in the hippocampus were observed by Timm staining. Results:(1) There were significant differences in hippocampal nectin-1 protein expressions in each group ( F=76.120, P=0.000); the nectin-1 expression in the 7, 14, and 30 d subgroups was significantly decreased as compared with that in the control group and empty vector group ( P<0.05). (2) The results of behavior changes showed that the times required for the lentivirus epilepsy group to be kindled successfully ([34.33±2.38] min) were significantly longer than those for the empty vector epilepsy group ([24.50±2.06] min, t=7.650, P=0.000). In terms of seizure level, the seizure level of rats in the lentivirus epilepsy group was significantly lower at each time point within one h modeling than that of rats in the empty vector epilepsy group ( P<0.05). After kindling, the time of spontaneous seizure appeared in the lentivirus epilepsy group was significantly longer than that in the empty vector epilepsy group, and the frequencies of spontaneous seizure in the lentivirus epilepsy group were significantly decreased as compared with those in the empty vector epilepsy group ( P<0.05). Timm staining scores in the lentivirus epilepsy group (3.500±0.224) were significantly lower than those in the empty vector epilepsy group (4.667±0.211, t=9.289, P=0.000). Conclusion:Inhibition of nectin-1 expression in hippocampal area of epileptic rats can delay the occurrence of epilepsy and reduce the frequencies of spontaneous seizures of epileptic rats, whose mechanism may be related to the reduction of nectin-1 in the formation of mossy fiber sprouting in abnormal neural circuits of hippocampal area.

Objective:To investigate sleep quality in pregnant women during their first and second trimester and to identify risk factors.Methods:Data was from the Chinese Pregnant Women Cohort Study. A total of 3 618 pregnant women were included, with the exclusion 346 women who had missing information. Sociodemographic, health-related behavior, depression and sleep quality information were collected and analyzed. Logistic regression analysis were used to explore the influencing factors of sleep quality in pregnant women.Results:Among the 3 618 pregnant woman 28.2% had poor sleep quality in their first trimester and 28.7% in the second trimester. 15.2% pregnant women had progressively worse sleep and 13.0% had persistently poor sleep had pregnant women were generally suffered from poor sleep quality, difficulty falling asleep, sleep disorders and daily fatigue. Regular diet ( OR=0.75, 95% CI: 0.62-0.92) and work ( OR=0.84,95% CI: 0.71-0.99) in the first trimester were protective factors of sleep quality in pregnant women. Age ≥30 year old ( OR=1.19, 95% CI: 1.03-1.37), passive smoking ( OR=1.18, 95% CI: 1.02-1.36) and depression ( OR=2.25, 95% CI: 1.95-2.61) in the first trimester were risk factors. Conclusions:The rate of poor sleep quality are high among Chinese pregnant woman during their first and second trimester. The risk factors of sleep quality are multiple. Regular diet and work, reduction of tobacco exposure, alleviation of depression symptom may help improve sleep quality among pregnant women.

Objective:To investigate the effect of changes in physical activities on depressive symptoms in the second trimester of pregnancy.Methods:Data from the Chinese Pregnant Women Cohort Study, from July 25, 2017 to November 26, 2018, were used. Women who had effectively completed the survey of physical activity and depressive symptoms in the first and second trimesters of pregnancy, were recruited. Both International Physical Activity Questionnaire-short and Edinburgh Postnatal Depression Scale were used, respectively. Pregnant women who had completed two surveys were included in our study and were divided into two groups according to the depressive symptoms, measured at the baseline. Among the pregnant women without depressive symptoms at the baseline, logistic regression was used to analyze the effects of changes in physical activity on the prevention of depressive symptoms. Effect on the reduction of depressive symptoms was analyzed, using the same method.Results:The prevalence rates of depressive symptoms were 23.83 % and 20.57 % in the baseline and second trimester, respectively. After adjusting for age, education level, occupation, family annual income and pre-pregnancy BMI, data from the logistic regression showed that women without depressive symptoms and with increased and adequate physical activities in the baseline, were with lower risks to develop depressive symptoms in the second trimester ( OR=0.479, 95 %CI: 0.335-0.684; OR=0.566, 95 %CI: 0.394-0.815). Among women with depressive symptoms in the baseline survey, association between physical activity and depressive symptoms was not statistically significant ( P>0.05). Conclusions:Increased and adequate physical activities showed preventive effects on depressive symptoms during pregnancy, but the remission effect was not obvious in women with depressive symptoms. Pregnant women should be encouraged to increase their physical activities while screening programs should also be carried out to reduce the depressive symptoms during pregnancy.