Objective To investigate the relationship between stationing years of personnel on an island and their traditional Chinese medicine(TCM)constitution,thus providing a reference for adjusting the health status of stationed personnel,preventing and treating diseases.Methods Based on The Scale of Constitution in Chinese Medicine Questionnaire,TCM constitution of 734 personnel stationed on an island was investigated.Pearson χ2 method was used for data analysis.Results Of the 734 personnel stationed on an island 345(47.0%)were of the balanced constitution type and 389(53.0%)were of the biased constitution types.Among the people with biased constitution types,composite constitution accounted for 80.5%(313 people)and the simple accounted for the rest(19.5%,76 people).The top three types of the biased were dampness heat(15.2%),qi deficiency(14.0%),and yin deficiency(10.7%).The distribution of TCM constitution types was significantly different in terms of stationing years on the island(P<0.05).There was a significant difference in the balanced type and yin deficiency type between people with stationing time≤2 years and>8 years(P<0.05).There was a significant difference in qi deficiency type and qi depression type between people with stationing time≤2 years and>5 years(P<0.05).Compared to people with stationing time≤2 years,significant difference was found in yang deficiency type in people with stationing time ranging from 2 to 5 years and those with>8 years(P<0.05).There were significant differences in the phlegm dampness type,blood stasis type,and specific diathesis type between people with stationing time≤2 years and people with stationing time ranging from>2～5 years and>8 years(P<0.05).There were significant differences in the dampness heat type between people with stationing time≤2 years and people with stationing time ranging from>5～8 years and>8 years,between pepole with stationing time ranging from>2～5 years and people with stationing time>8 years(P<0.05).Conclusion The dampness heat type,qi deficiency type and yin deficiency type are common biased TCM constitution in personnel stationed on islands.The longer the time spent on islands,the greater the possibility of forming biased constitution.

Objective Previous studies on the association between lipid profiles and chronic kidney disease(CKD)have yielded inconsistent results and no defined thresholds for blood lipids. Methods A prospective cohort study including 32,351 subjects who completed baseline and follow-up surveys over 5 years was conducted.Restricted cubic splines and Cox models were used to examine the association between the lipid profiles and CKD.A regression discontinuity design was used to determine the cutoff value of lipid profiles that was significantly associated with increased the risk of CKD. Results Over a median follow-up time of 2.2(0.5,4.2)years,648(2.00%)subjects developed CKD.The lipid profiles that were significantly and linearly related to CKD included total cholesterol(TC),triglycerides(TG),high-density lipoprotein cholesterol(HDL-C),TC/HDL-C,and TG/HDL-C,whereas low-density lipoprotein cholesterol(LDL-C)and LDL-C/HDL-C were nonlinearly correlated with CKD.TC,TG,TC/HDL-C,and TG/HDL-C showed an upward jump at the cutoff value,increasing the risk of CKD by 0.90%,1.50%,2.30%,and 1.60%,respectively,whereas HDL-C showed a downward jump at the cutoff value,reducing this risk by 1.0%.Female and participants with dyslipidemia had a higher risk of CKD,while the cutoff values for the different characteristics of the population were different. Conclusion There was a significant association between lipid profiles and CKD in a prospective cohort from Northwest China,while TG,TC/HDL-C,and TG/HDL-C showed a stronger risk association.The specific cutoff values of lipid profiles may provide a clinical reference for screening or diagnosing CKD risk.

Objective:To explore the effects of an intervention strategy based on dyadic illness management theory on dyadic coping level, supportive care needs, and patients' disease symptoms with chemotherapy-stage ovarian cancer patients and their spouses, and to provide reference for improving their disease coping ability and quality of life.Methods:This study used the method of randomized controlled trial. Seventy pairs of ovarian cancer patients and their spouses who received regular chemotherapy and their spouses from Obstetrics and Gynecology Hospital, Fudan University from July 2022 to June 2023 were selected using convenience sampling method. They were assigned to the control group (36 pairs) and the observation group (36 pairs) by the random number table method. Participants in the control group received routine nursing care and the observation group received the intervention strategy of dyadic illness management theory. Data were collected and compared the differences in dyadic coping levels, care needs, and disease symptoms between two groups of patients and their spouses before intervention (before chemotherapy) and after intervention (after the end of the chemotherapy cycle). SPSS 20.0 software was used for analysis, and t-tests, χ2 tests, and Wilcoxon rank sum tests were used to compare the two groups. Results:Finally, 36 pairs were included in the control group and 34 pairs in the observation group. The age of the control group patients was (52.03 ± 9.44) years old, while that of the observation group patients was (53.41 ± 10.14) years old. After the intervention, the total score of dyadic coping level in the patients and their spouses of the observation group were (113.50 ± 8.03), (114.62 ± 10.59) points, respectively, which were higher than (106.64 ± 10.06), (108.78 ± 10.89) points of the control group with significant differences ( t=-3.14, -2.27, both P<0.05); the total score of care needs in the patients and their spouses of the observation group were (89.65 ± 8.29), (95.12 ± 7.25) points, respectively, which were lower than (100.25 ± 10.82), (110.11 ± 7.58) points of the control group with significant differences ( t=4.58, 8.45, both P<0.001); the total score of disease symptoms in the patients of the observation group was (20.09 ± 4.70) points, which was lower than (31.53 ± 6.08) points of the control group with significant differences ( t=8.77, P<0.001). Conclusions:The model of dyadic illness management can improve dyadic coping level and supportive care needs of chemotherapy-stage ovarian cancer patients and their spouses, and alleviate patients′ disease symptoms.

Objective:To explore the different reaction patterns among family caregivers of patients with advanced gynecological malignancies, and to analyze the influencing factors of different profiles.Methods:A cross-sectional study was conducted with 210 family caregivers of patients with advanced gynecological malignancies from Obstetrics and Gynecology Hospital in Shanghai from January 2022 to December 2022. Data were collected by Caregiver Reaction Assessment, Mishel's Uncertainty in Illness Scale-Family Member Form and Perceived Social Support Scale. Latent profile analysis was used to explore the different reaction patterns among family caregivers of patients with advanced gynecological malignancies. The influencing factors of caregiver reaction were identified by multivariate Logistic regression.Results:Totally 208 questionnaires were effectively collected. The family caregivers among patients with advanced gynecological malignancies included 163 males and 45 females, aged (53.89 ± 12.61) years old. The reaction characteristics of 208 family caregivers among patients with advanced gynecological malignancies were divided into three categories: low burden and high benefit group (24.5%, 51/208), moderate burden and benefit group (30.8%, 64/208), and high burden and low benefit group (44.7%, 93/208). Compared to the low burden and high benefit group, caregivers with lower levels of social support were more likely to be classified as moderate burden and benefit group, high burden and low benefit group ( OR = 0.563, 0.407, both P<0.01). Caregivers with moderate burden and benefit group, high burden and low benefit group had higher levels of disease uncertainty ( OR = 1.328, 2.064, both P<0.01). The caregiver′s age, monthly family income, education level, and co-caregivers were also influencing factors regarding to care reaction among family caregivers of patients with advanced gynecological malignancies ( OR values were 0.207-6.422, all P<0.05). Conclusions:The care reaction of family caregivers among patients with advanced gynecological malignancies has obvious categorical features. Healthcare professionals should implement targeted nursing interventions according to their reaction characteristics, so as to reduce the care burden of family caregivers and improve the quality of care for patients with advanced gynecological malignancies.

Objective:To evaluate the effectiveness of oral-nasal oxygen supply mouth guard in painless gastroscopy for snoring patients.Methods:The snoring patients who underwent painless gastroscopy at two Endoscopy Centers of Shanghai East Hospital, Tongji University in July 2022 were randomly divided into the observation group (using oral-nasal oxygen supply mouth guard) and the control group (using ordinary nasal oxygen tube and mouth guard). Parameters such as the wearing time and the removal time of the mouth guard, lowest pulse oxygen saturation (SpO 2), incidence of hypoxemia, and the satisfaction of medical staff were compared between the two groups. Results:The wearing time of mouth guard was 11.63±0.84 seconds and the removal time was 5.33±0.76 seconds in the observation group ( n=40), which were lower than those in the control group ( n=47) (14.91±1.21 seconds, t=-14.463, P<0.001; 10.38±0.80 seconds, t=-30.095, P<0.001). The wearing satisfaction score was 9.80±0.61, the lowest SpO 2 was (96.70±3.42)%, the removal satisfaction score was 9.75±0.67, and the anesthesiologists' satisfaction score was 9.20±1.42 in the observation group, which were higher than those in the control group [7.70±0.93, t=12.209, P<0.001; (94.06±3.72)%, t=3.417, P=0.001; 7.96±0.98, t=9.803, P<0.001; 8.13±1.35, t=3.615, P=0.001] with significant difference. There was no significant difference in the incidence of hypoxemia [10.00% (4/40) VS 14.89% (7/47), χ2=0.130, P=0.718] and endoscopic physician satisfaction score (9.30±0.97 VS 9.02±1.31, t=1.112, P=0.269) between the two groups. Conclusion:The oral-nasal oxygen supply mouth guard is easy to wear and remove, effectively reducing SpO 2 fluctuations during painless gastroscopy for snoring patients. It can enhance medical staff satisfaction with high clinical value.

Objective To compare the therapeutic effect of acupuncture at Neiguan point(PC6),acupuncture on the upper limbs and traditional medication for motion sickness.Methods Totally 30 male KM mice were randomly divided into 5 groups(n=6):blank control group,model group(acceleration exposure),acupuncture PC6 group(acupuncture at PC6+acceleration exposure),acupuncture upper limbs group(acupuncture of the arm except PC6+acceleration exposure)and traditional medicine group(difenidol administered intragastrically+acceleration exposure).The motion sickness index(MSI)and the serum levels of serotonin(5-HT),adrenaline,glucagon,insulin and blood glucose were detected.Results MSI and serum 5-HT,adrenaline,glucagon,insulin and blood glucose levels in the model group were significantly higher than those in the blank control group(P<0.05).Compared with those in the model group,MSI and 5-HT,adrenaline,glucagon and blood glucose levels were decreased in the acupuncture PC6 group and traditional medicine group(P<0.05),while insulin level was not significantly changed(P>0.05).The adrenaline level in the traditional medicine group was lower than that in the acupuncture PC6 group(P<0.05).The acupuncture upper limbs group had lower MSI and higher insulin level than the model group(P<0.05),while there were no significant differences in the levels of 5-HT,adrenaline,glucagon or blood glucose between the two groups(P>0.05).Conclusion Both difenidol and acupuncture at PC6 can effectively relieve motion sickness.

To evaluate the clinical value of a new method of guide wire extraction and single reverse-α fixation with short nasobiliary duct for oronasal conversion and fixation, patients who underwent endoscopic nasobiliary drainage in Shanghai East Hospital, Tongji University from January to August 2022 were selected. They were randomly divided into guide wire extraction and single reverse-α fixation with short nasobiliary duct group (the observation group, n=145) and guide wire taking and reverse-α fixation group (the control group, n=71). The operation time, one-time operation success rate, adverse events, comfort and satisfaction between the two groups were compared. The operation time in the observation group was significantly shorter than that in the control group [102 ( 91, 117) s VS 136 (127, 145) s, Z=-9.639, P<0.001]. The one-time operation success rate in the observation group was significantly higher than that in the control group [88.28% (128/145) VS 67.61% (48/71), χ2=13.496], the nasopharynx stimulation score [1 (1, 2) VS 2 (1, 2), Z=-4.457] and adverse events incidence [4.14% (6/145) VS 15.49% (11/71), χ2=8.475] in the observation group were significantly lower than those in the control group ( P<0.05). During the indwelling of nasobiliary duct, the bile drainage volume (179.45±81.54 mL VS 142.89±55.69 mL, t=3.407) and nursing satisfaction score (7.72±0.99 VS 6.06±1.07, t=11.337) in the observation group were higher than those in the control group, and the comfort score (3.00±1.01 VS 4.83±0.99, t=-12.642) and incidence of adverse events [3.45% (5/145) VS 14.08% (10/71), χ2=8.344] in the observation group were lower than those in the control group ( P<0.05). The operation time of nasobiliary duct removal in the observation group was significantly shorter than that in the control group (9.00±1.14 s VS 11.93±1.36 s, t=-16.616, P<0.001). In conclusion, the guide wire extraction and single reverse-α fixation with short nasobiliary duct for nasobiliary oronasal conversion and fixation in endoscopic nasobiliary drainage has the advantages of simple operation, small irritation response and low complication incidence, which is worth of clinical promotion.

Objective:To preliminarily estimate and study the effect of nucleic acid testing in blood screening on the residual risk (RR) of transfusion transmitted HBV infection (TTI HBV).Methods:Using the NAT yield/WP ratio model and adopting the relevant data of information management system of practice comparison working party in the Mainland of China, this paper analyzed the trend of the RR of TTI HBV among 18 blood centers from 2015 to 2019 in China, and compared the impact of two kinds of blood screening strategies which were ELISA+ ID-NAT/MP-NAT (individual-donation nucleic acid testing or mini-pool nucleic acid testing) and ELISA + MP-NAT on RR in 2019.Results:The overall trends of the 5-year RR of HBV among 18 blood centers showed by trend chi square test were NAT single positive rate trend χ2= 39.42( P<0.01) and residual risk trend χ2= 279.792( P<0.01); The influence on RR from the differences of ELISA+ ID-NAT/MP-NAT and ELISA+ MP-NAT was statistically significant, and chi square test showed that χ2= 7.4( P<0.01). Conclusions:Since the implementation of nucleic acid testing in the blood screening in China from 2015, the residual risk of transfusion transmitted HBV infection has decreased year by year. The observed two blood screening strategies which dominated in China may lead to discrepancy in the residual risk of TTI.

ObjectiveTo explore the intervention effect and mechanism of Buzhong Yiqiwan （BZYQ） on colitis mice. MethodSixty-four C57BL/6 mice were randomly divided into 2 weeks blank group， 2 weeks model group， 2 weeks high-dose BZYQ （12 g·kg^-1） group， 2 weeks low-dose BZYQ （6 g·kg^-1） group， 4 weeks blank group， 4 weeks model group， 4 weeks high-dose BZYQ （12 g·kg^-1） group， and 4 weeks low-dose BZYQ （6 g·kg^-1） group. The colitis model was induced in mice by feeding 3% dextran sodium sulfate （DSS） for 7 days. The mice received BZYQ （12 and 6 g·kg^-1） by gavage on the 8^th day after modeling， once per day， and sacrificed on the 2^nd and 4^th weeks， correspondingly. The colon length and weight of mice in each group were measured. Hematoxylin-eosin （HE） staining was used for pathological observation and colonic mucosal inflammation was scored. The mRNA and protein expression of NOD-like receptor thermoprotein domain 3 （NLRP3）， apoptosis-associated speck-like protein containing a CARD （ASC）， and cysteinyl aspartate-specific protease-1 （Caspase-1） was detected by real-time quantitative polymerase chain reaction （Real-time PCR） and Western blot， respectively. Enzyme-linked immunosorbent assay （ELISA） was used to detect the content of inflammatory cytokines， such as interleukin （IL）-1β， IL-18， and IL-33 in colonic tissues. ResultCompared with the 2 weeks blank group， the 2 weeks model group showed shortened colon length， increased colon weight （P<0.05）， loss of epithelial cells， destruction of gland structure， infiltration of a large number of inflammatory cells in mucosa and submucosa， local crypt abscess， and increase in mucosal inflammation score （P<0.01） as revealed by light microscopy， elevated levels of IL-1β， IL-18， and IL-33 in colonic tissues （P<0.05）， and increased mRNA and protein expression of NLRP3， ASC， and Caspase-1 （P<0.05）. The intervention of BZYQ （12 g·kg^-1） restored colon length， alleviated mucosal injury （P<0.05）， down-regulated the content of IL-18 （P<0.05）， reduced the mRNA expression of NLRP3 and ASC as well as the protein expression of ASC and Caspase-1 compared with the conditions in the 2 weeks model group. Compared with the 4 weeks blank group， the 4 weeks model group showed decreased colon length， increased colon weight （P<0.05）， decreased glands in the mucosal layer， expansion of glandular cavity， atrophy of crypt， local connective tissue hyperplasia and lymphocyte infiltration， increased inflammation score （P<0.01） as revealed by the light microscopy， increased expression of IL-1β， IL-18， and IL-33 （P<0.05）， and elevated mRNA and expression of NLRP3 inflammasome complex （P<0.05）. Compared with the conditions in the 4 weeks model group， the intervention of BZYQ （12 and 6 g·kg^-1） could improve colon length and weight （P<0.05）， and the intervention of BZYQ （12 g·kg^-1） could also improve the inflammation score of the colon （P<0.05）. Different from the acute stage， the intervention of BZYQ （12 and 6 g·kg^-1） increased the content of IL-33 in the intestinal mucosa and up-regulated the mRNA and protein expression of NLRP3 inflammasome complexes ASC and Caspase-1 （P<0.05）. ConclusionBZYQ can relieve the injury of colitis induced by DSS in mice. The mechanism is related to the regulation of intestinal immune response mediated by NLRP3 inflammasome， and it has different regulatory effects in acute and chronic inflammation stages.

Objective:To explore the skin health of the aged in pension institutions in Luoyang and analyze its influencing factors, so as to provide a basis for building a monitoring and intervention system for the skin health of the aged.Methods:This study was a cross-sectional study. Totals of 489 elderly people living in 7 pension institutions in Luoyang from November to December 2019 were selected as the research object by stratified random sampling. The investigation was conducted with the self-designed Skin Health Questionnaire for the Aged, Mini-Mental State Examination (MMSE) , General Information and Disease Status Questionnaire. Single factor analysis and binary Logistic regression analysis were used to explore the influencing factors of the top three skin problems.Results:A total of 489 elderly people were surveyed and 163 did not meet the inclusion criteria. A total of 326 questionnaires were actually completed and 321 valid questionnaires were retrieved. Among 321 elderly people in pension institutions, the incidence of skin problems was 89.1% (286/321) . The top three skin problems were skin xerosis (58.3%, 187/321) , pruritus (24.3%, 78/321) and superficial fungal infections (14.3%, 46/321) , and the rest were skin lacerations, pressure injuries, subcutaneous congestion and incontinent dermatitis, with the incidence of 9.3% (30/321) , 6.5% (21/321) , 4.4% (14/321) and 2.2% (7/321) respectively. Logistic regression analysis showed that age, education level, body mass index (BMI) , frequency of skin care were the influencing factors for the occurrence of skin xerosis in the aged in pension institutions ( OR=0.474, 1.904, 0.426, 2.026; P<0.01) ; age, basic diseases, and frequency of skin care were the influencing factors of skin pruritus in the aged in pension institutions ( OR=0.645, 0.575, 1.659; P<0.05) ; age, type of medication, and MMSE score were the influencing factors for the occurrence of superficial fungal infection in the aged in pension institutions ( OR=1.646, 0.248, 4.539; P<0.05) . After the occurrence of various skin problems, most elderly people did not deal with it or deal with it by themselves. Conclusions:The aged in pension institutions in Luoyang have many skin health problems, the factors affecting skin diseases are complex, and related treatment measures are not standardized. Medical staff in pension institutions should pay attention to the assessment and management of skin problems in the aged, improve the level of skin care of caregivers, and strengthen skin care education for the aged.