Objective:To investigate the risk factors of lower extremity deep venous thrombosis (LEDVT) in patients with sepsis during hospitalization in intensive care unit (ICU), and to construct a nomogram prediction model of LEDVT in sepsis patients in the ICU based on the critical care scores combined with inflammatory markers, and to validate its effectiveness in early prediction.Methods:726 sepsis patients admitted to the ICU of the Affiliated Hospital of Jining Medical University from January 2015 to December 2021 were retrospectively included as the training set to construct the prediction model. In addition, 213 sepsis patients admitted to the ICU of the Affiliated Hospital of Jining Medical University from January 2022 to June 2023 were retrospectively included as the validation set to verify the performance of the prediction model. Clinical data of patients were collected, such as demographic information, vital signs at the time of admission to the ICU, underlying diseases, past history, various types of scores within 24 hours of admission to the ICU, the first laboratory indexes of admission to the ICU, lower extremity venous ultrasound results, treatment, and prognostic indexes. Lasso regression analysis was used to screen the influencing factors for the occurrence of LEDVT in sepsis patients, and the results of Logistic regression analysis were synthesized to construct a nomogram model. The nomogram model was evaluated by receiver operator characteristic curve (ROC curve), calibration curve, clinical impact curve (CIC) and decision curve analysis (DCA).Results:The incidence of LEDVT after ICU admission was 21.5% (156/726) in the training set of sepsis patients and 21.6% (46/213) in the validation set of sepsis patients. The baseline data of patients in both training and validation sets were comparable. Lasso regression analysis showed that seven independent variables were screened from 67 parameters to be associated with the occurrence of LEDVT in patients with sepsis. Logistic regression analysis showed that the age [odds ratio ( OR) = 1.03, 95% confidence interval (95% CI) was 1.01 to 1.04, P < 0.001], body mass index (BMI: OR = 1.05, 95% CI was 1.01 to 1.09, P = 0.009), venous thromboembolism (VTE) score ( OR = 1.20, 95% CI was 1.11 to 1.29, P < 0.001), activated partial thromboplastin time (APTT: OR = 0.98, 95% CI was 0.97 to 0.99, P = 0.009), D-dimer ( OR = 1.03, 95% CI was 1.01 to 1.04, P < 0.001), skin or soft-tissue infection ( OR = 2.53, 95% CI was 1.29 to 4.98, P = 0.007), and femoral venous cannulation ( OR = 3.72, 95% CI was 2.50 to 5.54, P < 0.001) were the independent influences on the occurrence of LEDVT in patients with sepsis. The nomogram model was constructed by combining the above variables, and the ROC curve analysis showed that the area under the curve (AUC) of the nomogram model for predicting the occurrence of LEDVT in patients with sepsis was 0.793 (95% CI was 0.746 to 0.841), and the AUC in the validation set was 0.844 (95% CI was 0.786 to 0.901). The calibration curve showed that its predicted probability was in good agreement with the actual probabilities were in good agreement, and both CIC and DCA curves suggested a favorable net clinical benefit. Conclusion:The nomogram model based on the critical illness scores combined with inflammatory markers can be used for early prediction of LEDVT in ICU sepsis patients, which helps clinicians to identify the risk factors for LEDVT in sepsis patients earlier, so as to achieve early treatment.

Objective:To explore the impact of self-disclosure on demoralization syndrome in patients with permanent enterostomy for colorectal cancer, so as to provide reference for clinical nursing interventions for those patients.Methods:From January to May 2023, convenience sampling was used to select 207 patients with permanent enterostomy for colocrctal cancer of the Wound Ostomy Clinic of Laoshan Campus of the Affiliated Hospital of Qingdao University as the research subjects. A survey was conducted on patients using the General Information Questionnaire, Distress Disclosure Index, Social Support Rating Scale, and the Demoralization Scale Mandarin Version.Results:Among 207 patients with permanent enterostomy for colorectal cancer, the scores of self-disclosure, social support, and demoralization syndrome were 35.00 (26.00, 47.00) , 32.00 (26.00, 39.00) , and 35.00 (23.00, 47.00) , respectively. A total of 128 patients (61.8%) were in moderate demoralization, and 37 patients (17.9%) were in severe demoralization. Multiple linear regression analysis showed that place of residence, self-care of stoma, self-disclosure, and social support were the influencing factors for demoralization syndrome in patients with permanent enterostomy for colorectal cancer ( P<0.05) . Conclusions:Patients with permanent enterostomy for colorectal cancer have a high overall score of demoralization syndrome, and a high proportion of patients with moderate to severe demoralization. Medical and nursing staff should focus on patients in remote rural areas and those with poor self-care abilities to stomas, develop targeted intervention measures to improve patients' negative emotions, enhance their self-disclosure, and pay attention to strengthening social support to relieve their demoralization syndrome, thereby improving their quality of life.

Objective:To translate the English version of the Modified Atrial Fibrillation Information Overload Scale into Chinese,and to preliminarily test its reliability and validity.Methods:According to the Brislin translation model,the English version of the Modified Atrial Fibrillation Information Overload Scale was translated into Chinese, and then was back-translated and modified for cultural adaptation followed by the guidelines. From December 2021 to May 2022,200 patients with atrial fibrillation in the Affiliated Hospital of Qingdao University and Qingdao Municipal Hospital Affiliated to Qingdao University were included by a convenience sampling method for a questionnaire survey, in order to evaluate its reliability and validity.Results:The Chinese version of the Modified Information Atrial Fibrillation Overload Scale contained 8 items. The Cronbach α coefficient of the Chinese version of the Modified Atrial Fibrillation Information Overload Scale was 0.884. The test-retest reliability was 0.653. The split-half reliability was 0.794. The scale-content validity index was 0.98, and the item-content validity index ranged from 0.83 to 1.00. Confirmatory factor analysis showed that the two-factor model fitted well, χ2/ df was 3.958, root mean square error was 0.026, comparative fit index was 0.936, goodness of fit index was 0.918, normal of fit index was 0.917, Tucker-Lewis index was 0.900, root mean square error of approximation was 0.08. Conclusions:The Chinese version of the Modified Atrial Fibrillation Information Overload Scale has good reliability and validity. It provides a reliable research tool for the patients to measure information overload in China, and provides a basis for health education for medical staff.

Objective:To develop the Elderly Inpatient Falls Prevention Knowledge, Attitude and Practice Scale for Full-time Caregivers, so as to provide a measurement tool for investigating the current situation of knowledge, attitude, and practice of full-time caregivers in preventing falls in elderly inpatients.Methods:A test version of the scale was formed through literature review, expert consultation, and pre investigation. From January to April 2022, convenience sampling was used to select 312 full-time caregivers from 5 accompanying companies in 6 ClassⅢ Grade A hospitals in Qingdao as the research subject, to test the reliability and validity, and to revise the final scale. A total of 312 questionnaires were distributed, and 300 valid questionnaires were collected, with an effective response rate of 96.154% (300/312) .Results:The Elderly Inpatient Falls Prevention Knowledge, Attitude and Practice Scale for Full-time Caregivers had a total of 35 items, including 3 dimensions, including 11 items in the knowledge dimension, 10 items in the attitude dimension, and 14 items in the practice dimension. The total Cronbach's α coefficient of the scale was 0.926, with Cronbach's α coefficients of 0.914 to 0.944 for each dimension, 0.998 for test-retest reliability coefficient, and 0.681 for split half reliability coefficient of the scale. The content validity index of the scale level was 0.984, and the cumulative variance contribution rate was 59.688%.Conclusions:The reliability and validity of the Elderly Inpatient Falls Prevention Knowledge, Attitude and Practice Scale for Full-time Caregivers are good, and can be used as a tool to evaluate the full-time caregiver knowledge, attitude and practice for preventing falls in elderly inpatients.

Objective:To explore the relationships among perceived social constraints, social participation, as well as anxiety and depression in first stroke patients, and to further analyze the mediating effect of social participation on these variables.Methods:A total of 216 first stroke patients in the Department of Neurology of Affiliated Hospital of Qingdao University from April to December 2020 were recruited by convenience sampling and investigated by general information questionnaire, Social Constraints Scale (SCS), Chinese version of Impact on Participation and Autonomy Questionaire (IPA-C) and Hospital Anxiety and Depression Scale (HADS).Results:The total score of SCS, IPA-C, depression and anxiety were 33.49 ± 6.81, 43.42 ± 9.62, 8.05 ± 4.15 and 8.61 ± 2.59. Social constraints were positively correlated with social participation as well as anxiety ( r=0.644, 0.383, both P<0.05). Social constraints were positively correlated with social participation as well as depression ( r=0.482, 0.371, both P<0.05). The quality of social participation partially mediated the relationship between social constraints and anxiety (intermediary effect was 0.119), and also partially mediated the relationship between social constraints and depression (intermediary effect was 0.270). Conclusions:First stroke patients experience high level of social constraints, low quality of social participation and severe anxiety and depression. Social constraints can affect anxiety and depression through social participation. Medical staff should build a good environment to meet the needs of stroke patients of social participation, help patients to establish a correct psychological coping style, reduce patients' avoidance of social participation due to perceived constraints and exclusion, and thus promote the mental health of patients.

Objective:To characterize the histopathological subtypes and their clinicopathological parameters of gender and onset age by common, rare and sparse primary esophageal malignant tumors (PEMT).Methods:A total of 272 437 patients with PEMT were enrolled in this study, and all of the patients were received radical surgery. The clinicopathological information of the patients was obtained from the database established by the State Key Laboratory of Esophageal Cancer Prevention & Treatment from September 1973 to December 2020, which included the clinical treatment, pathological diagnosis and follow-up information of esophagus and gastric cardia cancers. All patients were diagnosed and classified by the criteria of esophageal tumor histopathological diagnosis and classification (2019) of the World Health Organization (WHO). The esophageal tumors, which were not included in the WHO classification, were analyzed separately according to the postoperative pathological diagnosis. The χ 2 test was performed by the SPSS 25.0 software on count data, and the test standard α=0.05. Results:A total of 32 histopathological types were identified in the enrolled PEMT patients, of which 10 subtypes were not included in the WHO classification. According to the frequency, PEMT were divided into common (esophageal squamous cell carcinoma, ESCC, accounting for 97.1%), rare (esophageal adenocarcinoma, EAC, accounting for 2.3%) and sparse (mainly esophageal small cell carcinoma, malignant melanoma, etc., accounting for 0.6%). All the common, rare, and sparse types occurred predominantly in male patients, and the gender difference of rare type was most significant (EAC, male∶ female, 2.67∶1), followed with common type (ESCC, male∶ female, 1.78∶1) and sparse type (male∶ female, 1.71∶1). The common type (ESCC) mainly occurred in the middle thoracic segment (65.2%), while the rare type (EAC) mainly occurred in the lower thoracic segment (56.8%). Among the sparse type, malignant melanoma and malignant fibrous histiocytoma were both predominantly located in the lower thoracic segment (51.7%, 66.7%), and the others were mainly in the middle thoracic segment.Conclusion:ESCC is the most common type among the 32 histopathological types of PEMT, followed by EAC as the rare type, and esophageal small cell carcinoma and malignant melanoma as the major sparse type, and all of which are mainly occur in male patients. The common type of ESCC mainly occur in the middle thoracic segment, while the rare type of EAC mainly in the lower thoracic segment. The mainly sparse type of malignant melanoma and malignant fibrous histiocytoma predominately occur in the lower thoracic segment, and the remaining sparse types mainly occur in the middle thoracic segment.

Objective:To develop the Health Promotion Behavior Intention Questionnaire for enterostomy patients and test its reliability and validity.Method:Based on the theory of planned behavior, the first draft of the questionnaire was formed through literature review, group discussion, correspondence with Delphi experts and pre-test. The convenient sampling method was used to select 419 patients with enterostomy who visited Stoma Outpatient Department of the Affiliated Hospital of Qingdao University from December 2020 to June 2021 to conduct a questionnaire survey. Item analysis and reliability and validity tests were carried out on the questionnaires.Results:The Health Promotion Behavior Intention Questionnaire for enterostomy patients included 15 items. Exploratory factor analysis extracted four common factors, namely, attitude, subjective norm, perceived behavioral control and behavioral intention. The cumulative variance contribution rate was 83.166%. The content validity index of item level was 0.875-1.000 and the content validity index of questionnaire level was 0.983. The Cronbach's α coefficient of the total questionnaire was 0.921 and the retest reliability coefficient was 0.848.Conclusions:The Health Promotion Behavior Intention Questionnaire for enterostomy patients has good reliability and validity and it can be used as a tool to evaluate the health promotion behavior intention of patients with enterostomy.

Objective:To understand the status of self-transcendence, social support and stoma psychosocial adaptation in patients with enterostomy, and to analyze the correlation among the three.Methods:This study was a cross-sectional study. From July to November 2021, convenience sampling was used to select 210 patients with enterostomy who visited the Wound and Stoma Outpatient Clinic in Laoshan Campus, the Affiliated Hospital of Qingdao University as the research object. The General Information Questionnaire, Self-transcendence Scale (STS) , Social Support Rating Scale (SSRS) and Ostomy Adjustment Inventory-20 (OAI-20) were used to investigate the patients. Pearson correlation was used to test the correlation among variables, and multiple linear regression was used to explore the influencing factors of self-transcendence. A total of 210 questionnaires were distributed, and 196 effective questionnaires were recovered, with an effective recovery rate of 93.33% (196/210) .Results:Among 196 patients with enterostomy, the STS score was (36.48±11.84) . Pearson correlation analysis showed that the self-transcendence in colostomy patients was positively correlated with social support and stoma psychosocial adaptation ( r=0.712, 0.855; P<0.01) . Multiple linear regression analysis showed that educational level, stoma self-care, social support and stoma psychosocial adaptation were the main influencing factors of self-transcendence in patients with enterostomy ( P<0.05) . Conclusions:The self-transcendence of patients with enterostomy needs to be improved, and the self-transcendence is related to social support and stoma psychosocial adaptation. Medical and nursing staff should take targeted measures to improve the social support and social adaptation of patients with enterostomy, thereby improving the self-transcendence and the quality of life of patients.

Objective:To translate the Ostomy Self-Care Index (OSCI) and assess its reliability and validity.Methods:After obtaining the consent of the original scale's author, the Brislin translation model was used to translate, back translate and cross-culturally debug the English version of OSCI. From December 2019 to May 2020, the convenience sampling method was used to select 330 patients with stoma who were revisited in the outpatient clinic of a ClassⅢ Grade A hospital in Qingdao to conduct a survey, so as to evaluate the reliability and validity of OSCI.Results:The scale contained 4 subscales with a total of 32 items. The self-care maintenance sub scale extracted 2 factors (stoma appliances maintenance, stoma-care behavior) , and the self-care monitoring sub scale extracted 1 factor (self-care monitoring behavior) , and the self-care management sub scale extracted 2 factors (autonomous self-care management behaviors, consultative self-care management behaviors) , and the self-care confidence sub scale extracted 1 factor (self-care confidence) . The cumulative variance contribution rates of the 4 subscales were 77.778%, 64.855%, 92.761% and 69.710% respectively. The Cronbach's α coefficient of the total scale was 0.962, and the Cronbach's α coefficient of the 4 subscales was from 0.903 to 0.951, and the test-retest reliability was from 0.814 to 0.947. The item-level content validity index of the scale items ranged from 0.875 to 1.000, and the average scale-level content validity index of the scale was 0.988.Conclusions:The OSCI has good reliability and validity, and can be used as an assessment tool to measure the self-care behavior of stoma patients in China.

Objective:To understand the status quo of perception control, self-management and cancer-related fatigue (CRF) in breast cancer patients receiving chemotherapy, and to investigate the impacts of perception control and self-management on CRF.Methods:In this study, 246 breast cancer patients undergoing chemotherapy from Shandong Cancer Hospital and Institute were investigated by means of cross-sectional survey. Cancer experience and efficiency scale was used to evaluate the patients′ perception control; cancer patients′ self-management scale was used to assess their self-management; and Piper Fatigue Scale was used to evaluate their CRF. Finally, the scores of CRF among the patients with different demographic data were compared, and the effects of perception control and self-management behavior on CRF were analyzed.Results:In univariate analysis, there were statistically significant differences of CRF scores resulting from different educational backgrounds ( F=3.392, P=0.019), sources of medical cost ( F=4.368, P=0.005), disease stages ( F=4.376, P=0.005), chemotherapy periods ( F=3.865, P=0.010) and courses of disease ( F=3.094, P=0.028). The differences in each dimension of perceived control cancer experience ( F=7.248, P=0.001), control efficacy ( F=96.595, P<0.001), self-management level of cancer patients ( F=65.009, P<0.001) and CRF ( F=130.973, P<0.001) were statistically significant. Cancer experience in perception control was positively correlated with CRF ( r=0.467, P<0.001); control effectiveness and self-management of cancer patients were negatively correlated with CRF ( r=-0.505, P<0.001; r=-0.564, P<0.001). Multiple linear regression showed that source of medical expenses (setting commercial insurance as the reference group), chemotherapy cycle (setting chemotherapy cycle ≥ 6 cycles as the reference group), cancer experience, control effectiveness, and self-management were entered in regression models, which could explain 55.5% of the total variation in CRF scores, and there was a significant linear relationship ( F=17.100, P<0.001). Conclusion:Medical staff should focus on CRF in patients at their own expense and in the 2-5 chemotherapy cycles. Cancer experience is positively correlated with CRF. Control effectiveness and self-management behavior are negatively correlated with CRF.