Objective:To develop the Sexual Health Education Needs Assessment Scale for Breast Cancer Patients and test its reliability and validity.Methods:Guided by Maslow's hierarchy of needs theory and knowledge, belief, and practice theory, an initial scale was formed through literature review, semi-structured interviews and Delphi expert consultation. Through cognitive interviews with 9 patients, the scale was further revised and improved to form a clinical trial version. From December 2021 to September 2022, 397 breast cancer patients from 9 ClassⅢ hospitals in 6 provinces, municipalities and autonomous regions were selected by convenience sampling to conduct a questionnaire survey, test the reliability and validity of the scale and grade it.Results:The Sexual Health Education Needs Assessment Scale for Breast Cancer Patients included four dimensions and 32 items in total. Exploratory factor analysis extracted a total of four common factors, with a cumulative variance contribution rate of 72.258%. The content validity index of the scale was 0.865, and the content validity index of each item was 0.929 to 1.000. The correlation coefficients between each dimension of the scale and the total scale were 0.789 to 0.956, and the correlation coefficients between dimensions were 0.635 to 0.863. The Cronbach's α coefficient of the total scale was 0.979, and the Cronbach's α coefficients of each dimension were 0.897 to 0.969. The half reliability of the total scale was 0.941, and the half reliability of each dimension was 0.851 to 0.946. The total score of the scale was 32 to 160, with 32 to 77 being at a low level, 78 to 117 being at a medium level, and 118 to 160 being at a high level.Conclusions:The developed Sexual Health Education Needs Assessment Scale for Breast Cancer Patients has good reliability and validity, and is suitable for breast cancer patients' sexual health education needs assessment.

ObjectiveTo explore the syndrome and treatment rules of traditional Chinese medicine （TCM） in treating chronic obstructive pulmonary disease （COPD） based on the medical literature and cases with the help of TCM inheritance support system platform （V2.5）， thus providing new ideas for TCM to treat COPD. MethodThe medical cases of TCM treating COPD were retrieved from China national knowledge infrastructure （CNKI）， Wanfang Database， and VIP China Science and Technology Journal Database. The medical cases that met the inclusion literature were collected in a new Word document， and then input into the TCM inheritance support system platform （V2.5） after data standardization. With the help of the algorithm carried by this software， the frequency statistics of "symptoms， syndrome types of TCM， Chinese medicine， and meridians of Chinese medicine" in the included COPD medical cases were performed， and the correlation analysis of the "prescription rules" in the included medical cases was carried out， thus excavating the potential core drug pairs and new prescriptions for the treatment of COPD. ResultA total of 103 articles were included with 126 medical cases and 131 diagnoses and treatments. According to statistics， the common symptoms of COPD were cough， expectoration， chest tightness， and asthma， and the common TCM syndromes included phlegm-heat obstructing lung， phlegm and blood stasis blocking lung， and lung-spleen Qi deficiency. The common TCM treatment methods included clearing heat and resolving phlegm， banking up earth to generate metal， and descending adverse and relieving dyspnea， among which the high-frequency Chinese medicines for the treatment of COPD were Pinelliae Rhizoma， Armeniacae Semen Amarum， Ephedrae Herba， Citri Reticulatae Pericarpium， and so on. The commonly used drug pairs included Asari Radix et Rhizoma-Pinelliae Rhizoma， Pinelliae Rhizoma-Schisandrae Chinensis Fructus-Glycyrrhizae Radix et Rhizoma， etc. Twelve new prescriptions for the treatment of COPD were found. ConclusionTCM believes that COPD is a lung disease formed by external evil， phlegm， blood stasis， and other pathological factors， with cough， phlegm， and asthma as the main symptoms. The main syndromes of COPD are phlegm-heat obstructing lung， phlegm and blood stasis blocking lung， and lung-spleen qi deficiency. "Strengthening the upright and dispelling evil" is the basic principle of the treatment COPD. In clinical， TCM methods with dispelling phlegm and removing blood stasis， and tonifying lung， spleen， and kidney should be adopted to treat COPD.

Objective:To investigate the efficacy and safety of cedilanid in the treatment of severe pneumonia in infants and the value of preventing heart failure.Methods:A total of 80 children with severe pneumonia admitted to Dezhou Maternal and Child Health Hospital from January 2019 to December 2020 were selected and randomly divided into the control group and the observation group, with 40 cases in each group. The control group received comprehensive treatment, while the observation group was treated with cedilanid (0.01 mg/kg, one-time intravenous injection) on the basis of the control group. The efficacy of both groups was observed after 5 d of treatment. The incidence of heart failure, correction time of heart failure, improvement time of symptoms and signs, and length of hospitalization time were compared between the two groups; the inflammatory markers, myocardial markers and arterial blood gas indexes were compared between the two groups before and after the treatment.Results:The total effective rate in the observation group was higher than that in the control group, and the incidence of heart failure in the observation group was lower than that in the control group: 90.0% (36/40) vs. 72.5% (29/40), 32.5%(13/40) vs. 10.0%(4/40), the differences were statistically significant ( χ2 = 4.02, 4.10, P<0.05). The improvement time of symptoms and signs (restlessness elimination, respiratory improvement, heart rate improvement and disappearance of rhonchus in lung) in the observation group were less than those in the control group ( P<0.05). The levels of procalcitonin (PCT) and N-terminal pro-brain natriuretic peptide (NT-ProBNP), myocardial troponin I(cTnI), and creatine kinase isoenzyme (CK-MB) in the observation group after treatment were lower than those in the control group: (6.15 ± 1.03) μg/L vs. (10.85 ± 2.12) μg/L, (112.02 ± 30.09) ng/L vs. (215.39 ± 55.08) ng/L, (0.68 ± 0.17) μg/L vs. (1.12 ± 0.34) μg/L, (19.05 ± 6.11) U/L vs. (28.97 ± 7.82) U/L, P<0.05. The levels of oxygen partial pressure (PaO 2), blood oxygen saturation (SaO 2) and oxygenation index (PaO 2/FiO 2) in the observation group after treatment were higher than those in the control group: (6.15 ± 1.03) μg/L vs. (10.85 ± 2.12) μg/L, (112.02 ± 30.09) ng/L vs. (215.39 ± 55.08) ng/L, (0.68 ± 0.17) μg/L vs. (1.12 ± 0.34) μg/L, (19.05 ± 6.11) U/L vs. (28.97 ± 7.82) U/L, P<0.05. Conclusions:Early application of small dose of cedilanid in infants with severe pneumonia can effectively reduce the occurrence of heart failure, improve the clinical symptoms and blood gas indicators, with significant curative effect, which is worthy of promotion.

To investigate the predictive value of [ 18F]fluorodeoxyglucose-positron emission computed tomography(PET)/CT for disease progression in patients with dermatomyositis (DM) and interstitial lung diseases (ILD). Sixty-seven DM patients who underwent [ 18F] FDG-PET/CT imaging were retrospectively analyzed from January 2012 to September 2017 at PLA General Hospital. Their clinical manifestations and imaging characteristics were recorded. Compared with those chronically progressed (C-ILD), patients with rapid progression (RP-ILD) had significantly higher erythrocyte sedimentation rate (ESR) and standardized uptake value (SUV) in lungs ( P<0.05). In patients with RP-ILD, SUV in lungs was positively correlated with age, disease course, and ESR. Receiver operating characteristic curve analysis suggested that when lung SUV cut off value was 2.25, the sensitivity and specificity to predict disease progression was 77.8% and 72.8%, respectively. Old age, longer disease course, low creatine kinase level, higher ESR, and high SUV are prognostic factors for DM-associated ILD.

Objective:To explore the risk factors of early enteral nutrition intolerance in extremely severe burn patients.Methods:A retrospective case-control study was performed. From January 2018 to December 2020, seventy-six adult patients with extremely severe burns who met the inclusion criteria were admitted to Hwa Mei Hospital of University of Chinese Academy of Sciences, including 55 males and 21 females, aged (45±11) years with burns of 62% (52%, 82%) total body surface area. Depending on the patient's tolerance to early enteral nutrition, they were divided into tolerance group (47 patients) and intolerance group (29 patients), and their clinical data were statistically analyzed, including age, sex, body mass index (BMI), underlying disease, total burn area, full-thickness burn area, abbreviated burn severity index (ABSI) score, implementation of mechanical ventilation on the day of admission, stable shock state, vomiting before feeding. The following data were recorded including the onset time, duration length, and frequency of enteral nutrition intolerance of patients in intolerance group, and the number of operations, the length of hospitalization, the occurrence of sepsis within 2 weeks after injury, the outcome, as well as the serum hypersensitive C-reactive protein (hs-CRP), albumin, fasting blood glucose, alanine aminotransferase (ALT), aspartate aminotransferase (AST), and γ-glutamyl transpeptidase (γ-GT) on post burn day (PBD) 1, 5, 9, and 13 of patients in the two groups. Data were statistically analyzed with independent sample t test, Mann-Whitney U test, and chi-square test to screen the related factors of early enteral nutrition intolerance of the patients. Binary univariate and multivariate logistic regression analysis were used to analyze the independent risk factors of early enteral nutrition intolerance of the patients. Results:There were no statistically significant differences in age, sex, BMI, and percentage of underlying disease of patients between the two groups ( P>0.05). The total burn area, full-thickness burn area, ABSI score, mechanical ventilation percentage on the day of admission, percentage of unstable shock period, percentage of vomiting before feeding of patients in intolerance group were significantly higher than those in tolerance group ( Z=-4.559, -3.378, -4.067, χ 2=18.375, 23.319, 8.339, P<0.01). In intolerance group, the onset time of intolerance was (9±4) d after injury, and the duration length was 4 (2, 6) d, with a total of 46 times occurred. Compared with tolerance group, the percentage of sepsis and mortality of patients in intolerance group were significantly higher within 2 weeks after injury ( χ 2=16.571, 12.665, P<0.01). The number of operation and length of hospitalization of patients in the two groups were similar ( P>0.05); however the length of hospitalization of patients in the intolerance group was significantly more than that in tolerance group after excluding the death cases ( Z=-2.266, P<0.05). On PBD 1, the level of fasting blood glucose and AST of patients in intolerance group were significantly higher than those in tolerance group ( t=3.070, Z=-3.070, P<0.01). On PBD 5, the levels of hs-CRP, albumin, fasting blood-glucose, ALT, AST, and γ-GT of patients in the two groups were similar ( P>0.05). On PBD 9, the level of hs-CRP of patients in intolerance group was significantly higher than that in tolerance group ( t=2.836, P<0.01), and the levels of ALT and γ-GT of patients in intolerance group were significantly lower than those in tolerance group ( Z=-3.932, -2.052, P<0.05 or P<0.01). On PBD 13, the level of hs-CRP of patients in intolerance group was significantly higher than that in tolerance group ( t=3.794, P<0.01), and the levels of fasting blood glucose, ALT, and γ-GT of patients in intolerance group were significantly lower than those in tolerance group ( t=-2.176, Z=-2.945, -2.250, P<0.05 or P<0.01). Binary univariate logistic regression analysis showed that total burn area, full-thickness burn area, ABSI score, implementation of mechanical ventilation on the day of admission, unstable shock period, vomiting before feeding, and fasting blood-glucose on PBD 1 of patients were related to early enteral nutrition intolerance (odds ratio=1.086, 1.052, 1.775, 9.167, 12.797, 10.125, 1.249, 95% confidence interval=1.045-1.129, 1.019-1.085, 1.320-2.387, 3.132-26.829, 4.199-39.000, 2.003-51.172, 1.066-1.464, P<0.01). Multivariate logistic regression analysis showed that the large total burn area, unstable shock period, vomiting before feeding, and high fasting blood-glucose on PBD 1 of patients were the independent risk factors of early enteral nutrition intolerance in patients (odds ratio=1.073, 6.390, 9.004, 1.246, 95% confidence interval=1.021-1.128, 1.527-26.734, 1.134-71.496, 1.007-1.540, P<0.05 or P<0.01). Conclusions:The percentage of early enteral nutrition intolerance is very high in extremely severe burn patients, which is closely related to poor prognosis. Large total burn area, vomiting before feeding, unstable shock phase, high fasting glucose on PBD 1 of patients are the independent risk factors for early enteral nutrition intolerance in extremely severe burn patients. The benefits and risks should be carefully evaluated before starting enteral nutrition in such patients, and early enteral nutrition should not be blindly pursued.

Objective: To analyze the epidemiological characteristics of adult inpatients with gas burns in the Department of Burns of Hwa Mei Hospital of University of Chinese Academy of Sciences (hereinafter referred to as the author′s unit) , so as to provide evidence for the prevention of gas burn. Methods: Medical records of all inpatients with flame burns admitted to the author′s unit from January 2011 to December 2017 were collected. The percentage of adult inpatients with gas burns in total inpatients with flame burns in the same period, and their gender, age, injury season, accident place, burn severity, common compound injury, complication, population caliber, education, industry, as well as the pre-injury disease and prognosis of elderly inpatients with gas burns were retrospectively analyzed. In addition, the age, accident place, education, and industry of the floating population in the adult inpatients with gas burns were analyzed separately and compared with the total population of adult inpatients with gas burns in 7 years. Data were processed with chi-square test or Fisher′s exact probability test (Monte Carlo algorithm). Results: During the 7 years, 1 490 inpatients with flame burns were admitted to the author′s unit, among which 511 were adult inpatients with gas burns, accounting for 34.30%. The number of adult inpatients with gas burns increased gradually during the 7 years, but its percentage in the total inpatients with flame burns during the same period showed no significant difference (χ²=7.087, P>0.05). Among the 511 adult inpatients with gas burns (hereinafter referred to as the patients in this group), there were 315 males and 196 females, with a male/female ratio of 1.61 to 1.00, and the middle-aged patients were the most, up to 270 cases, accounting for 52.84%. The distribution of adult inpatients with gas burns during the 7 years was significantly different in gender and age (χ²=54.810, 27.832, P<0.01). Among the patients in this group, most were injured in summer, totally 251 cases, accounting for 49.12%, and the accident place was mainly at home, totally 388 cases, accounting for 75.93%. The distribution of adult inpatients with gas burns during the 7 years was significantly different in injury season (χ²=42.254, P<0.01), but not in accident place (χ²=6.782, P>0.05). The patients in this group were mainly with moderate burns (237 cases, accounting for 46.38%), and the distribution trend of burn severity of adult inpatients with gas burns was basically the same during the 7 years (χ²=19.680, P>0.05); 176 patients (34.44%) were accompanied by inhalation injury, and 30 patients (5.87%) were accompanied by blast injury of lung; post injury complications occurred in 20 patients (3.91%). In the elderly inpatients with gas burns, 44.44% (32/72) were accompanied by pre-injury basic diseases, and the proportion of death or unhealed reached 18.06% (13/72). Most of the patients in this group were permanent residents (358 cases, accounting for 70.06%) and received secondary education (304 cases, accounting for 59.49%), and the majority of them were engaged in manufacturing/construction (138 cases, accounting for 27.01%), self-employed business (90 cases, accounting for 17.61%), and catering (90 cases, accounting for 17.61%) industries. The distribution of adult inpatients with gas burns during the 7 years was significantly different in population caliber, education, and occupation (χ²=17.496, 29.898, 88.896, P<0.05 or P<0.01). Among the patients of this group, the floating population were mainly young (90 cases, accounting for 58.82%) and middle-aged (62 cases, accounting for 40.52%), with main accident place at home (97 cases, accounting for 63.40%), generally received secondary education (101 cases, accounting for 66.01%), and were mainly engaged in manufacturing/construction (71 cases, accounting for 46.41%), self-employed business (26 cases, accounting for 16.99%), and catering (20 cases, accounting for 13.07%) industries. Compared with the total adult inpatients with gas burns in 7 years, the floating population were younger, more injured in the workplace, and more concentrated in industry (χ²=42.924, 9.390, 27.819, P<0.01). Conclusions Gas burn was the leading injury cause of inpatients with flame burns in the author′s unit, which mainly occurred in summer and at home; the patients were mainly male, young and middle-aged, and permanent residents, most of which were with moderate burn, often accompanied by inhalation injury. Most of the patients were of secondary education, engaged in manufacturing/construction, self-employed business, and catering industries, among which the floating population were younger, more injured in the workplace, and more concentrated in industry. In order to prevent gas burn, we should pay more attention to the propaganda and education of gas safety among young and middle-aged men, floating population, retired old people and housewives, especially in summer, we should do a good job in gas safety inspection at home. In addition, we should urge enterprises to further strengthen the supervision of production safety.

Objective:To understand the status quo of primary medical and health services for home aged dementia patients in Weifang from the perspective of medical service providers. And to provide suggestions for improving the primary medical services and community care for home aged dementia patients.Methods:A semi-structured in-depth interview was conducted with 26 primary medical and health care workers in the primary medical and health services of home patients with senile dementia, and the interview data were summarized and extracted by content analysis method.Results:Four themes were extracted according to the primary medical and health services for home aged dementia patients. Theme 1: less chance to contact with dementia patients, and the understanding of the disease is biased. Theme 2: limited medical services and no targeted services. Theme 3: receive less relevant training and need professional technical support. Theme 4: there is no system of medical support, and an effective model needs to be established.Conclusion:There are few primary medical and health services for home patients with senile dementia, and there are regional differences. It is necessary to increase the understanding of home patients with senile dementia by various means and increase the primary medical services for home patients.

Objective:To analyze the mediating effect of psychological capital (PsyCap) between occupational stress and suicidal ideation.Methods:In September 2017, stratified-cluster sampling method was adopted to select employees of an electronic manufacturing service industry as respondents for a questionnaire survey in Jiangsu province. The demographic characteristics of employees were collected. A total of 2 465 employees were investigated, and 2 216 valid questionnaires were collected. The level of occupational stress and PsyCap was assessed by the Effort-Reward Imbalance Scale(ERI)and PsyCap Questionnaire.Results:The age of 2 216 employees was (28.70±5.26) years old, including 1 230 males (55.5%). The scores of occupational stress on effort, reward and over-commitment were (3.08±0.63), (3.73±0.60) and (2.51±0.68), respectively. The average ERI index (ratio of effort to return) was (0.88±0.39). The total score of PsyCap was (86.62±15.23). The detection rate of suicidal ideation within two weeks was 13.9% (309/2 216). The average score of effort and over-commitment and the ERI index were positively correlated with the number of suicidal ideation detected within two weeks, with correlation coefficients about 0.081, 0.141 and 0.164, respectively. The average score of reward and total score of PsyCap were negatively correlated with the number of suicidal ideation detected within two weeks, with correlation coefficients about -0.206 and -0.228, respectively. The mediating effect results showed that PsyCap had mediating effect on the effort, reward, over-commitment and suicidal ideation of occupational stress respectively, with mediating effect values of -0.087 (95% CI: -0.018,-0.019), -0.299 (95% CI: -0.428,-0.200) and 0.096 (95% CI: 0.0394, -0.170). The mediating effect percentages were 9.43%, 17.92%, and 9.54%, respectively. Conclusion:PsyCap has a mediating effect between effort, reward, over-commitment of occupational stress and suicidal ideation.

Objective:To analyze the mediating effect of psychological capital (PsyCap) between occupational stress and suicidal ideation.Methods:In September 2017, stratified-cluster sampling method was adopted to select employees of an electronic manufacturing service industry as respondents for a questionnaire survey in Jiangsu province. The demographic characteristics of employees were collected. A total of 2 465 employees were investigated, and 2 216 valid questionnaires were collected. The level of occupational stress and PsyCap was assessed by the Effort-Reward Imbalance Scale(ERI)and PsyCap Questionnaire.Results:The age of 2 216 employees was (28.70±5.26) years old, including 1 230 males (55.5%). The scores of occupational stress on effort, reward and over-commitment were (3.08±0.63), (3.73±0.60) and (2.51±0.68), respectively. The average ERI index (ratio of effort to return) was (0.88±0.39). The total score of PsyCap was (86.62±15.23). The detection rate of suicidal ideation within two weeks was 13.9% (309/2 216). The average score of effort and over-commitment and the ERI index were positively correlated with the number of suicidal ideation detected within two weeks, with correlation coefficients about 0.081, 0.141 and 0.164, respectively. The average score of reward and total score of PsyCap were negatively correlated with the number of suicidal ideation detected within two weeks, with correlation coefficients about -0.206 and -0.228, respectively. The mediating effect results showed that PsyCap had mediating effect on the effort, reward, over-commitment and suicidal ideation of occupational stress respectively, with mediating effect values of -0.087 (95% CI: -0.018,-0.019), -0.299 (95% CI: -0.428,-0.200) and 0.096 (95% CI: 0.0394, -0.170). The mediating effect percentages were 9.43%, 17.92%, and 9.54%, respectively. Conclusion:PsyCap has a mediating effect between effort, reward, over-commitment of occupational stress and suicidal ideation.

Objective ToanalyzetheCTfeaturesandthediagnosticvalueofpulmonarychondroma.Methods Tencasesofpulmonary chondromaprovenbypathologywereretrospectivelyanalysed.Thenumber,location,size,shape,margin,calcificationpatternandCT valueofthelesions wereanalysedonnonGenhancedandenhanced CTscans.Results Allthe10casesofpulmonarychondroma showedsolitary,mildlylobulated,wellGcircumscribed masses.6lesionswerelocatedintherightlung,and4lesionswereintheleft lung.Thesizeofthelesionsrangedform1.3cm×0.8cmto10.7cm×9.8cm.OnplainCTimages,9lesions(90%)showedvaried calcification,withpunctatecalcificationin8lesionsandringcalcificationin1lesion.OncontrastGenhanced CTimages,6lesions showedslighthomogeneousenhancement(enhancedvalue≤14HU).Conclusion Pulmonarychondromaisusuallylocatedintheperiphery ofthelung.Thenodulehasasmoothboundary,withsignificantcalcificationandslightlyenhancement,whichcouldbehelpfulindiagnosis ofthedisease.