Objective To explore the potential categories and influencing factors of the fear of progression in patients with inflammatory bowel diseases(IBD).Methods IBD patients who received inpatient treatment in a tertiary hospital in Nanjing from July 2022 to July 2023 were selected as the study subjects by convenience sampling method.The General Demographic Information Questionnaire,the Chinese version of the Fear of Progression Questionnaire-Short Form(FoP-Q-SF),the Chinese version of Inflammatory Bowel Disease Self-efficacy Scale(IBD-SES),and Social Support Rating Scale(SSRS)were administered to the participants.We applied one-way ANOVA and Logistic regression analysis to identify the factors associated with the potential categories of the fear of progression.Results A total of 303 retumed questionnaires(out of the 310)were valid,resulting an effective response rate of 97.74％.According to the results of latent profile analysis,we classified the respondents into 3 categories by the fear of progression,namely"low risk fear of disease adaptation group"(n=127,41.91％),"medium risk fear of illness distress group"(n=139,45.88％),"high risk fear of dysfunction group"(n=37,12.21％).3 groups showed statistically significant differences in permanent address,self-rated financial pressure,current disease status and self-efficacy(P＜0.05).Conclusion Patients with IBD had obvious differences in characteristics on the fear of progression.Nursing personnel should formulate personalized intervention strategies based on the classification characteristics of the fear of progression of IBD patients.Moreover,nurses should focus on improving patients'self-efficacy and promoting patients to treat medical care,stress and emotion management correctly.

Objective:To translate the Illness Identity Questionnaire (IIQ) into Chinese and test its reliability and validity.Methods:The English version of IIQ was translated into Chinese and back-translated according to the Brislin model. The item of the Chinese version was determined after cross-cultural adaptation and pre-experiment. A total of 368 patients with IBD treated in the First Affiliated Hospital with Nanjing Medical University from September 2022 to March 2023 were selected for a questionnaire survey to evaluate the reliability and validity of the questionnaire.Results:The Chinese version of IIQ contained 24 items in four dimensions. Four common factors were extracted by exploratory factor analysis, and the cumulative variance contribution rate was 64.025%. Confirmatory factor analysis showed that each fitting index of the modified model was within the acceptable range. The Cronbach's α coefficients of rejection, acceptance, engulfing, and enrichment in Chinese IIQ were respectively 0.780, 0.800, 0.921, and 0.917. The split-half reliability coefficients were 0.824, 0.818, 0.943, and 0.929; the retest reliability coefficients were 0.695, 0.667, 0.725, and 0.572, respectively.Conclusions:The Chinese version of IIQ is reliable and valid and can be used to assess illness identity in patients with chronic diseases.

After undergoing the long-term lived experience of symptoms and suffering, chronic patients change the understanding of self and try to create or regain a coherent sense of self, resulting in different degrees of illness identity. This research reviewed the origin, connotation, assessment tools, and summarized the performance level, influencing factors and intervention studies of illness identity in patients with chronic disease. It would provide references for research of illness identity, and to provide new ideas for promoting patients with chronic diseases to cope with and manage diseases.

Lichens play crucial roles in the ecosystems, contributing to soil formation and nutrient cycling, and being used in biomonitoring efforts to assess the sustainability of ecosystems including air quality. Previous studies on heavy metal accumulation in lichens have mostly relied on manipulated environments, such as transplanted lichens, leaving us with a dearth of research on how lichens physiologically respond to heavy metal exposure in their natural habitats. To fill this knowledge gap, we investigated lichens from two of South Korea’s geo graphically distant regions, Gangwon Province and Jeju Island, and examined whether differ ence in ambient heavy metal concentrations could be detected through physiological variables, including chlorophyll damage, lipid oxidation, and protein content. The physio logical variables of lichens in response to heavy metals differed according to the collection area: Arsenic exerted a significant impact on chlorophyll degradation and protein content. The degree of fatty acid oxidation in lichens was associated with increased Cu concentra tions. Our research highlights the value of lichens as a bioindicator, as we found that even small variations in ambient heavy metal concentrations can be detected in natural lichens. Furthermore, our study sheds light on which physiology variables that can be used as indi cators of specific heavy metals, underscoring the potential of lichens for future ecology studies.

Objective:To understand the quality of life of high risk population of stroke in community and analyze the influencing factors.Methods:Four community health service centers in Huangpu District were randomly selected, and the subjects were included by using convenient sampling method among the high risk groups of stroke found in the community stroke screening and prevention and control project in Shanghai.The World Health Organization quality of life scale-brief form questionnaire(WHOQOL-BREF), self-rating depression scale (SDS) and self-rating anxiety scale (SAS) were used as the survey tools to study 1200 high-risk stroke subjects.Single sample t-test was used to compare the differences between the scores and the data of 24 centers in the world, and multiple linear stepwise regression were used to analyze the influencing factors. Results:The scores of physical field, psychological field and social relationship field ((13.60±1.86), (14.58±1.97), (13.72±2.10)respectively) of high-risk population of stroke were lower than the scores of general population of 24 centers in the world ( P<0.01), and the scores of environmental field (14.08±1.95) were higher than it ( P<0.01), of which the differences were all statistically significant.The results of multiple linear stepwise regression analysis showed that old age, anxiety and depression were the risk factors influencing the scores of physical field( β=-0.027, -0.056, -0.051), psychological field( β=-0.019, -0.055, -0.050) and environmental field( β=-0.017, -0.040, -0.054); old age and depression were the risk factors influencing the scores of social relationship field( β=-0.026, -0.067); anxiety and depression were the risk factors influencing the self-assessment of quality of life and health ( β=-0.012, -0.014 for quality of life; -0.012, -0.014 for health, all P<0.01). Conclusion:The quality of life of high-risk population of stroke may be related to age, depression, anxiety and other psychological factors.The prevention and treatment of stroke should take both physical and mental measures, take timely intervention for poor psychological status, and gradually improve the quality of life.

Cervical spondylotic radiculopathy is one of the commonly seen spinal surgery diseases. For well-diagnosed and well-located cervical spondylotic radiculopathy, surgical intervention can effectively alleviate symptoms. With the wide application of minimally invasive surgical techniques, the requirements for precise preoperative orientation of responsible segments have increased, especially in multisegmental cervical spondylotic radiculopathy cases. However, due to the cutaneous pain distribution is often atypical, magnetic resonance imaging and neurological examinations may be not reliable enough for accurate location preoperatively which may fail to get a satisfactory surgical outcome. Selective nerve root block (SNRB) in preoperative localization of responsible nerve roots in cervical spondylotic radiculopathy has gradually increased. Yet this technology has been mostly used by anesthesiologists or radiologists, this field in minimally invasive spinal surgery is relatively blank. As we know, there is no previous review summarized the commonly used approaches of SNRB, the risk factors relating to complications, and the local precise blood vessels anatomy. In summary, we believe that combination these series of points with the necessity of preoperative precise location in cervical spondylotic radiculopathy may increase the safety of cervical SNRB. The keywords about "cervical" and "selective nerve root block" have been used in English and Chinese literature databases. The articles were filtrated by title, abstract and full text. There were 21 articles taken in the review. We summarized the history and distinction of different approaches including anterior lateral approach, lateral approach, posterior lateral approach, dorsal "direct" approach and dorsal 'indirect' approach, and described the indication of each approach. As well as the factors associating with catastrophic complications in cervical SNRB, for instance, the vascular distribution relating to vascular mistaken injection, steroid kind selection because large steroid particle may block some thin but vital arteries. In addition to cervical local blood vessels distribution and variation, the needle trajectory also played a key role in the complications of SNRB. Besides, other controversy points, such as whether use contrast media or not, the importance of the lateral position of the cervical spine, etc., were discussed in this review based on clinical researches. The purpose of the present study is hoping to provide some references for spine surgeons to apply SNRB technology more safely.

The construction of teaching faculty is not only a core element to carry out medical education in municipal general hospitals, but also a weak link. Constructing a performance evaluation system of teaching faculty has important significance in promoting teaching reform and innovation, and improving teachers' enthusiasm for teaching as well as their teaching quality in municipal general hospitals. Taking the Affiliated Dongguan People's Hospital of Southern Medical University as an example, this paper focused on the construction of teaching faculty and aimed to provide references for municipal general hospitals to build a performance evaluation system through the promotion of a series of measures such as teaching ability assessment, quantitative assessment of teaching work, teaching quality evaluation, and teaching contribution assessment.

Objective To analyze the curative effect of nitric oxide (NO) and bosentan on treatment of the interruption of aortic arch (IAA) with ventricular septal defect (VSD) and serious pulmonary hypertension (SPH). Methods Thirty-two children with IAA and VSD combined SPH from January 2015 to May 2017 confirmed by cardiac CT and ultrasound in Children’s Hospital of Hebei Province were enrolled including 17 males and 15 females, aged 1.10-4.30 months (mean, 2.71±0.98 months) and weighing 3.33-6.10 kg (mean, 4.57±0.88 kg). The 32 children were randomly divided into two groups (n=16 in each), a NO group and a bosentan group. All the patients underwent interruption of aortic arch and ventricular septal defect repair. When patients returned to cardiosurgery intensive care unit (CSICU) half an hour later, patients in the NO group inhaled NO 20 ppm for 36 h and those in the bosentan group were given bosentan by nasogastric feeding 15 mg, twice a day. The cardic index, pulmonary/systemic pressure ratio, oxygenation index at 3 h, 6 h, 12 h, 24 h, 36 h after surgery were evaluated, and the differences between the two groups were compared. Results The pulmonary/systemic pressure ratio in the two groups increased at first and then decreased, while oxygenation index in the two groups decreased at first and then increased, and the differences in the same groups atthe adjacent time points were statistically significant (P<0.05). The cardiac index in the two groups decreased at first and then increased, the differences in the same groups at the adjacent time points were statistically significant, except for 6 h and 12 h after surgery in the bosentan group (P>0.05). At postoperative 6 h, 12 h, the oxygenation index in the NO group was significantly higher than that in the bosentan group, and the pulmonary/systemic pressure ratio in the NO group was less than that in the bosentan group (P<0.01). The cardiac index in the NO group was higher than that of the bosentan group after 6 h, 12 h, 24 h of operation, which were statistically significant (P<0.05), and the cardic index of children in the NO group was greatly higher than that in the bosentan group after 12 h of surgery (P<0.01); at the same time point, the corresponding indexes were not statistically significant between the two groups (P>0.05). Conclusion NO inhalation in the treatment of IAA with VSD and SPH in children with early postoperative SPH is better than the bosentan, but in the late postoperative period, the effect is similar.

Objective: To investigate the prevalence of anemia and related risk factors for pregnant women in China. Method: Based on Chinese National Nutrition and Health Surveillance 2010-2012, a total of 3 501 pregnant women were investigated from 150 counties of 31 provinces, municipalities and autonomous regions in China, using a multi-stage stratified cluster randomization sampling method. General information of pregnant women, health status, and food intake during the gestation, was collected through a questionnaire investigation. 6 ml fasting venous blood was collected for the determination of hemoglobin concentration. Data were analyzed using multiple logistic regression to investigate the prevalence of anemia and the related influencing factors. Results: The 605 of 3 501 pregnant women had anemia. The prevalence of anemia was 17.2%; and mild anemia accounted for about 61.0% (369/605). Compared with the pregnant women living in the large cities, the OR (95%CI) of those living in the poor rural areas was 1.46 (1.08-1.98). Compared with the pregnant women living in the south area of China, the OR (95%CI) of those living in the north area of China was 1.39 (1.15-1.68); Compared with the pregnant women in the first trimester, the OR (95%CI) of those in the second trimester and the third trimester were 1.79 (1.33-2.43) and 2.11 (1.56-2.85), respectively. The OR (95%CI) of pregnant women who had used folic acid supplementation within the 6 months prior to gestation was 0.76 (0.63-0.93) compared with those who had not used. Conclusion From 2010 to 2012, the epidemic characteristics of anemia was mild for the pregnant women in China, and pregnant women residential areas, periods of pregnancy and whether to take folic acid were related to anemia.

Objective:To explore the early diagnostic value of serum procalcitonin(PCT),C-reactive protein (CRP) and endotoxin in patients with sepsis caused by bacterial bloodstream infection.Methods:Retrospectively analyzed 123 cases of patients diagnosed with sepsis induced by bacterial bloodstream infection in our hospital from May 2010 to May 2015,detected their serum PCT,CRP and endotoxin levels,and analyzed the evaluation value of these three indexes for sepsis induced by bacterial bloodstream infection by receiver-operating characteristic curve (ROC).Results:Blood sample culture results showed that 123 cases of bacterial bloodstream infections caused by sepsis patients in the presence of infection of G+bacteria were 35 cases,G-bacteria infection of 88 cases;The levels of three index in the G+bacteria group were significantly lower than that in the G-bacteria group (P＜0.05);The serum PCT,CRP and endotoxin levels was positive correlated with each other among G+bacteria group,G-bacteria group and all bacteria group;ROC curves showed that the cutoff value of serum PCT,CRP and endotoxin for diagnosis of patients with sepsis induced by G+bacteria bloodstream infection were 1.58 μg/L,95.25 mg/L and 16.71ng/L,and their sensitivity and specificity were (65.92％,88.37％),(67.39％,84.38％) and (56.34％,78.93％) respectively;and the cutoff value for diagnosis of patients with sepsis induced by G-bacteria bloodstream infection were 2.45 μg/L,79.45 mg/L and 15.54 ng/L,their sensitivity and specificity were (78.73％,97.13％),(68.89％,92.38％) and (65.39％,95.33％)respectively.Conclusion:Detecting the serum PCT,CRP and endotoxin levels is helpful to identify patients with sepsis induced by G+ or G-bacteria bloodstream infection,with high sensitivity and specificity,which can be used in the early diagnosis of sepsis induced by bacterial bloodstream infection.