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Objective:To investigate the iodine nutritional status of pregnant women in Hangzhou City and analyze its influencing factors, in order to provide a basis for guiding pregnant women in Hangzhou City to supplement iodine scientifically.Methods:A stratified random sampling method was used to conduct a questionnaire survey on 1 400 pregnant women in Hangzhou City from March to October 2018. Random urine samples and household salt samples from pregnant women were collected, and the levels of urine iodine and salt iodine were measured using arsenic cerium catalytic spectrophotometry and direct titration, respectively. The iodine nutritional status of pregnant women with different basic characteristics and dietary levels were analyzed and compared (Kruskal-Wallis test), and the main influencing factors affecting the urinary iodine concentration level of pregnant women were identified (the ordinal multiple classification logistic regression analysis).Results:The median urinary iodine of pregnant women was 135.00 μg/L, and the qualified iodized salt consumption rate of pregnant women was 83.36% (1 167/1 400). In terms of basic characteristics, there were statistically significant differences in the distribution level of urine iodine among pregnant women with different pregnancy frequency, delivery frequency, and natural abortion frequency ( P < 0.05). In terms of diet, the frequency of consuming milk, yogurt, meat, and whether pregnant women consumed cabbage and cauliflower showed statistically significant differences in urinary iodine distribution levels ( P < 0.05). Ordinal multiple classification logistic regression analysis showed that the urine iodine levels of pregnant women who were pregnant twice were higher than those who were pregnant ≥3 times ( OR = 1.64, P = 0.003). Pregnant women who never or occasionally consumed yogurt had lower urine iodine levels than or equal to those who consumed 2 bottles of yogurt per day ( OR = 0.53, P = 0.044). Pregnant women who never or occasionally consumed meat and those who consumed meat once a week had higher urinary iodine levels than that who consumed meat ≥2 times per week ( OR = 1.40, 1.47, P < 0.05). Conclusions:The overall iodine nutrition of pregnant women in Hangzhou City is at an deficiency level. Pregnancy experience and dietary level are influencing factors on iodine nutrition of pregnant women. It is necessary to carry out in-depth health education for pregnant women, improve the dietary structure during pregnancy, and improve the abnormal iodine nutrition of pregnant women.
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In recent years, the detection rate and incidence of thyroid diseases are on the rise. Thyroid nodule (TN) is a common thyroid disease that can be divided into benign nodules and malignant nodules. Genetic factors, physiqu, inflammation, and other factors can all lead to TN. In this article, the factors affecting the occurrence and development of TN were analyzed and summarized to provide a basis for scientific prevention and treatment of TN, clinical research, and patient health guidance.
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Objective:Operational efficiency and influencing factors of China's basic medical insurance system from 2020 to 2021 is conducted to provide reference for improving the operational efficiency and optimizing the input-output relationship.Methods:The super-efficiency SBM model based on unexpected output and the Malmquist index are used to measure the static and dynamic efficiency of resident medical insurance in 31 provinces in China,and Tobit regression analysis is employed to analyze the influencing factors.Results:The overall operational efficiency of resident medical insurance still needs improvement.The operational efficiency of resident medical insurance in the central and western regions is lower than that in the eastern region,and the gap is significant.Different levels and regions have differentiated main constraints on the operational efficiency of resident medical insurance.In terms of dynamic efficiency,the total factor productivity of resident medical insurance operation shows an increasing trend,mainly due to technological progress.In terms of influencing factors,the degree of aging,the level of medical expenses and the level of medical insurance supervision have a significant impact on the operational efficiency.Suggestions:Efforts should be made to bridge regional disparities,promote the equitable development of medical insurance,reasonably control the level of medical expenses,strengthen the supervision of medical insurance funds,and implement active aging policies.
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Objectives:To explore the influencing factors of inter-arm systolic blood pressure difference(sIAD)in young hypertensive population. Methods:A total of 12 895 young Kailuan employees aged≤40 years,who participated in the physical examination from 2010 to 2020,were enrolled in this study.All of them underwent blood pressure measurements of four limbs in supine position.Young hypertensive group(n=3 584)and young non-hypertensive group(n=3 584)were 1∶1 matched by sex and age(±1 year),and participants were further divided into sIAD＜10 mmHg(1 mmHg=0.133 kPa)and sIAD≥10 mmHg subgroups.A stepwise multivariate logistic regression model was established to analyze the determinants of sIAD≥10 mmHg. Results:The detection rate of sIAD≥10 mmHg was significantly higher in the young hypertensive group than in the young non-hypertensive group(31.72%vs.27.76%,P＜0.001).Stepwise multivariate logistic regression analysis showed that in young hypertensive population,ankle-brachial index(ABI)＜0.9,male,obesity,overweight,elevated low density lipoprotein cholesterol(LDL-C)level,and systolic blood pressure were positively associated with sIAD≥10 mmHg,while college education or above,physical exercise were negatively correlated with sIAD≥10 mmHg(all P＜0.05).In the young non-hypertensive population,ABI＜0.9,systolic blood pressure were positively correlated with sIAD≥10 mmHg,while age was negatively associated with sIAD≥10 mmHg(all P＜0.05). Conclusions:The detection rate of sIAD≥10 mmHg is higher in young hypertensive population than in young non-hypertensive population.Decreased ABI,male sex,obesity,overweight,increased LDL-C level,systolic blood pressure,college education and above,and physical exercise are the influencing factors of sIAD≥10 mmHg in young hypertensive population.
摘要
Objective:To explore the influencing factors of psychological distress in middle-aged and young stroke patients to provide evidence for improving the mental health of the patients and guiding clinical psychological nursing interventions.Methods:A cross-sectional survey was conducted on 447 middle-aged and young patients with stroke hospitalized in four hospitals in Tianjin from March 2022 to January 2023.Various assessment scales were employed, including a general data questionnaire, distress thermometer, numerical rating scale, family APGAR index, perceived social support scale, general self-efficacy scale, Herth hope index, self-rating anxiety scale and self-rating depression scale.Statistical analyses were performed using encompassing descriptive statistics, Wilcoxon Mann-Whitney test, Kruskal Wallis test, Spearman correlation analysis, and structural equation modeling of SPSS 25.0 and AMOS 24.0.Results:The psychological distress score of middle-aged and young stroke patients was 1(1, 2). Age( Z=-5.497), marital status( Z=-2.755), number of children( H=25.448), co-residents( H=14.389), occupation( H=34.889), per capita monthly family income( H=19.105), hospitalized caregivers( H=23.794), stroke type( H=23.308), course of disease( H=10.649), number of chronic diseases( H=8.021), daily self-care ability( H=128.439), eating status( H=41.904), physical status( H=49.786), excretion status( H=112.736), dressing ability( H=63.036), nutritional status( H=15.514), organ injury status ( H=23.797)and edema status( Z=-4.307)affected the psychological distress of middle-aged and young stroke patients, and the differences were statistically significant (all P<0.05). Correlation analysis showed that psychological distress were positively correlated with pain(1(1, 1)), anxiety(36(27, 53)) and depression(31(27, 58)) ( r=0.390, 0.525, 0.591, all P<0.001), while were negatively with family caring degree(10(10, 10)), perceptive social support(72(67, 74)), general self-efficacy(35(29, 38)) and hope level(41(36, 45)) ( r=-0.200, -0.464, -0.647, -0.675, all P<0.01). Results of the structural equation model of the influencing factors of psychological distress in middle-aged and young stroke patients showed that a total of 5 common factors were extracted, which were named support system, daily activities, disease condition, general condition and physical burden.Disease condition and physical burden had direct positive effects on psychological distress ( β=0.385, 0.204, both P<0.05). Support system, daily activities and general situation had direct negative effects on psychological distress ( β=-0.332, -0.262, -0.258, all P<0.05). Conclusions:The influencing factors of psychological distress in middle-aged and young stroke patients are disease status, support system, daily activities, general conditions and physical burden, which can provide theoretical basis for nurses to carry out active and effective prevention and nursing intervention on psychological distress in middle-aged and young stroke patients.
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Objective To analyze the spatio-temporal characteristics and influencing factors of local hospitalization proportion in 57 counties of Guangdong Province.Methods Using local hospitalization proportion and related indicators in 57 counties of Guangdong Province from 2016 to 2019,temporal trend analysis and spatial autocorrelation analy-sis were used to analyze the spatiotemporal characteristics.Bayesian spatio-temporal model was used to explore in-fluencing factors of local hospitalization proportion.Results The local hospitalization proportion in Guangdong Province rose from 79.8%in 2016 to 84.1%in 2019,showing an increasing trend and the overall characteristics of"high in the west and low in the east".The global and local spatial autocorrelation results show that there is a spatial correla-tion in the local hospitalization proportion within the counties of Guangdong Province,and spatial aggregation has formed in some areas.There is a"high"aggregation in western Guangdong,and a"low"aggregation in eastern Guangdong Province.The Bayesian spatio-temporal model shows that the number of people with a bachelor's de-gree or above per 1 000 population and the CMI of county hospitals had an effect on the local hospitalization propor-tion(P＜0.05).Conclusion Guangdong Province can improve the medical service capacity of county hospitals sub-stantially and introduce or train high-quality talents through multiple measures,and continue to improve the local hospitalization proportion.
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Objective To understand the status quo of hierarchical diagnosis and treatment effect of medical alliance in Beijing and explore the influencing factors.Methods The convenience sampling method was used to select 26 vertical medical alliances,and the weighted TOPSIS method was used in combination with the index system established in the previous study to evaluate the effect of hierarchical diagnosis and treatment.The factors influencing the effect of hierarchical diagnosis and treatment in medical alliances were summarized through interviews with insiders,and the rank sum test was used to explore the factors influencing the effect of hierarchical diagnosis and treatment in medical alliances.Results The medical alliance B,A2 and A3 ranked high,and the implementation effect was relatively good in the four dimensions of"primary care first consultation,dual-way referral,acute and slow treatment,and vertical linkage";The C2,A8 and F2 medical alliances ranked low,and the implementation effect in the dimensions of"dual-way referral","acute and slow treatment"and"vertical linkage"was significantly lower than that of other medical alliances.The analysis results showed that the differences in the support intensity and core hospital level of different medical alliances were statistically significant(P＜0.05),which affected the hierarchical diagnosis and treatment effect of medical alliances.Conclusion While strengthening the information construction and improving the initiative of grassroots and the signing rate of family doctors,it is necessary to improve the support of core hospitals to promote the sinking of resources.Core hospitals should optimize resource allocation according to local conditions and promote hierarchical diagnosis and treatment.
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Objective To explore and analyse the factors influencing the acceptability of"Internet medical alliance"among medical staff by UTAUT model,with a view to providing a basis for the sustainable development of"Internet medical alliance".Methods A questionnaire survey was conducted among medical staff participating in the"Internet medical alliance"in municipal hospitals,count-level hospitals,township health centers,village clinics and community health service centers.SPSS 20.0 and Amos 17.0 software were used to statistically describe the acceptance of"Internet medical alliance",and a structural equation model with behavioral intention and satisfaction as dependent variables was constructed.Results In the range of independent variables,the 841 follow-up subjects had the highest individual creativity score at(3.88±0.67),followed by social influence at(3.86±0.66)and the lowest perceived risk score at(3.52±0.78).Of the dependent variables,the behavioural intention score was(3.86±0.68)and the satisfaction score was(7.72±1.88).Conclusion Facilitation,individual creativity,self-efficacy,performance expectations,effort expectations,having heard of"Internet medical alliance"education level and perceived risk were key factors in the behavioral intention and satisfaction of medical staff to participate in"Internet medical alliance".
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Objective To analyze the influencing factors and benchmark value of anesthesia cost in GB25 group in CHS-DRG Group Division Strategy(1.0),and explore the cost control strategy for surgical patients.Methods The data of 152 GB25 cases in sample hospitals were analyzed statistically.Through single factor analysis and multiple stepwise regression analysis,the influencing factors of anesthesia expenses were analyzed,and the evaluation system of hospital anesthesia expenses was built according to the payment standard of GB25 group and the average level of the city.Results Univariate analysis showed that there was significant difference in the influence of laparoscopic surgery or not,operation duration and anesthesiologist on anesthesia cost(P＜0.05);Stepwise regression further analysis showed that the length of operation and the anesthesiologist were the main influencing factors of anesthesia costs.Early warning shall be given when the anesthetic cost is greater than the median in the hospital,and rewards shall be given when the anesthetic cost is less than the average level in the city.Conclusion Hospitals should pay attention to standardize the diagnosis and treatment process,shorten the operation time,and reduce the anesthesia cost.At the same time,they should actively promote the clinical pathway management,and establish and improve the internal assessment mechanism of DRG.
摘要
Objective To identify and analyze the key factors affecting the use behavior of elderly patients with smart medical services by taking the smart medical system of a top-three hospital as an example,so as to provide a basis for promoting the use of smart medical services for elderly patients and the age-appropriate transformation of smart medical services.Methods The factors influencing the use behavior of elderly patients with smart medical services were analyzed,and correlation analysis of factors influencing the use behaviour of elderly patients with smart medical services were analyzed by DEMATEL method.Results The centrality and causation of all influencing factors were calculated,and the key influencing factors affecting the use behavior of elderly patients with smart medical services were identified.Among them,the main factors of reason degree are the hospital's willingness to adapt to aging transformation,the influence of key population and relevant national policy support,and the main factor of center degree is the perceived cost of patients.Conclusion The perceived cost of elderly patients can be reduced by improving the smart medical service,enhancing the health information literacy of elderly patients and giving full play to the social support effect,so as to promote the use behavior of elderly patients'smart medical services.
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Objective:To study the impact of the age-adjusted Charlson comorbidity index (ACCI) on the prognosis of patients with hilar cholangiocarcinoma following laparoscopic surgical resection.Methods:Clinical data of 136 patients with hilar cholangiocarcinoma undergoing laparoscopic surgery at Zhengzhou University People's Hospital between January 2013 and January 2018 were retrospectively analyzed, including 81 males and 55 females, aged (63.6±9.8) years. Patients were divided into two groups based on the median ACCI score of 4.0: the high ACCI group (ACCI>4.0, n=49) and low ACCI group (ACCI≤4.0, n=87). The prognosis was compared between the two group. Univariate and multivariate Cox regression analyses were performed to analyze the effect of ACCI on survival after laparoscopic surgery. Results:The 1- and 3-year cumulative survival rates in low ACCI group were 87.4% and 48.3%, respectively, compared to 53.1% and 4.1% in high ACCI group ( χ2=27.97, P<0.001). Univariate Cox regression analysis indicated that ACCI >4.0 was associated with prognosis ( HR=3.73, 95% CI: 2.44-5.68, P<0.001). Multivariate Cox regression analysis also indicated that ACCI >4.0 was associated with an increased risk of postoperative mortality in patients with hilar cholangiocarcinoma ( HR=2.69, 95% CI: 1.65-4.37, P<0.001). Conclusion:The ACCI is a significant risk factor for survival of patients with hilar cholangiocarcinoma following laparoscopic surgery, which could facilitate a precise preoperative assessment of patient status and choice of surgical approach.
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Mild cognitive impairment(MCI)is a prodromal phase of dementia with heterogeneity in etiology, clinical presentation, disease progression, outcome, and prognosis.The number of studies on MCI subtypes is increasing each year.This article discussed the subtypes of MCI from the perspectives of phenotypic characteristics, etiology, progression, outcome, and data-driven approaches, and further summarizes the epidemiological characteristics, influencing factors, and risk of progression to dementia of each subtype.Despite the increasing number of studies on MCI subtyping, research remains limited on the correlation between MCI subtypes from different perspectives, indicating a need for further investigation in order to achieve more accurate and effective diagnosis and treatment of MCI and obtain evidence for dementia prevention.
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Objective:To compare the outcomes of robot-assisted laparoscopic partial nephrectomy (RAPN) and laparoscopic partial nephrectomy (LPN) in the treatment of tumors in isolated kidney, and analyze the factors influencing postoperative renal function and long-term survival in patients.Methods:A retrospective analysis was conducted on clinical data of 67 patients with tumors in isolated kidney who underwent surgery at the Chinese PLA General Hospital from November 2010 to January 2022. There were 48 males and 19 females, with an average age of (58.6±10.1) years old. The patients were divided into RAPN group (43 cases) and LPN group (24 cases) based on the surgical approach. The RAPN group had a higher R.E.N.A.L. score than the LPN group [(8.7±1.5) vs. (7.9±1.7), P=0.042]. There were no statistically significant differences between the two groups in terms of age [(57.4±10.2) years old vs. (60.9±9.8) years old, P=0.185], body mass index (BMI) [(25.7±3.5) kg/m 2 vs. (25.1±3.6) kg/m 2, P=0.518], and preoperative serum creatinine [(102.9±31.6) μmol/L vs. (102.3±22.4) μmol/L, P=0.930]. Twelve cases underwent hypothermic treatment during surgery, with 9 cases(20.9%) in the RAPN group and 3 cases(12.5%) in the LPN group( P=0.596). Surgical time, intraoperative warm ischemia time, intraoperative blood loss, postoperative fasting time, perioperative complication rate, postoperative serum creatinine, and other indicators were compared between the two groups. Multiple linear regression analysis was used to identify factors affecting postoperative serum creatinine. Kaplan-Meier curves were employed to analyze patient prognosis, and log-rank tests were performed to compare the differences between the two groups. Multiple Cox regression analysis was used to identify factors influencing patient prognosis. Results:All surgeries were completed successfully with negative pathological margins. There were no statistically significant differences between the RAPN and LPN groups in terms of surgical time [(136.6±47.6) min vs. (125.3±34.4) min, P=0.311], intraoperative ischemia time [23.0 (16.0, 30.0) min vs. 19.0 (13.5, 27.5) min, P =0.260], intraoperative blood loss [50.0 (50.0, 100.0) ml vs. 50.0 (22.5, 100.0) ml, P=0.247], postoperative hospital stay [(6.6±3.5) days vs. (7.7±4.2) days, P=0.244], time to drain removal [4(3, 5) days vs. 5(3, 6) days, P =0.175], postoperative fasting time [(2.1±0.7) days vs. (2.2±1.0) days, P=0.729], perioperative complication rate [18.6% (8/43) vs. 16.7% (4/24), P=1.000], postoperative serum creatinine [145.2 (128.3, 191.3) μmol/L vs. 157.8 (136.2, 196.3) μmol/L, P =0.229], and pathological staging [T 1a/T 1b/T 2a/T 3a/T 4 stage: 32/7/1/3/0 case vs. 17/5/0/1/1 case, P=0.804]. Kaplan-Meier survival curves showed that the total survival rates at 1, 3, and 5 years after surgery were 94.7%, 84.9%, and 84.9% for the RAPN group, and 100.0%, 95.5%, and 95.5% for the LPN group, with no statistically significant difference in the log-rank test ( P=0.116). Excluding 10 patients with preoperative tumor metastasis (7 in the RAPN group and 3 in the LPN group), the progression-free survival rates at 1, 3, and 5 years after surgery were 84.8%, 81.1%, and 81.1% for the RAPN group, and 100.0%, 95.0%, and 90.0% for the LPN group, with no statistically significant difference in the log-rank test ( P =0.142). Multiple linear regression analysis showed that the use of hypothermic treatment during surgery significantly reduced postoperative serum creatinine ( B=-72.191, P=0.048). Multiple Cox regression analysis revealed that BMI ( HR=0.743, P=0.044), pathological T stage ( HR=4.235, P=0.018), and preoperative metastasis ( HR=18.829, P=0.035) were independent factors affecting patient overall survival time. A smaller BMI, higher pathological stage, and preoperative metastasis were associated with poorer prognosis. Conclusions:Despite the higher R. E.N.A.L. score and greater surgical difficulty in the RAPN group, RAPN achieved similar perioperative and prognostic results as the LPN, indicating RAPN advantages in treating tumors in isolated kidney. Appropriate intraoperative hypothermic treatment can better protect postoperative renal function. BMI, pathological T stage, and preoperative metastasis are independent factors affecting overall survival time.
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AIM To investigate the influencing factors in scale-up of extraction process for Yunpi Xiaoshi Prescription.METHODS HPLC was adopted in the content determination of catechin,ferulic acid,taxifolin,isovitexin,narirutin,atractylenolideⅡ,naringin,morin,hesperidin,luteolin,hederagenin,atractylenolideⅠ,naringenin and hesperetin,the fingerprints were established,after which the effects of container volume,optimal fire and feeding quantity on the contents of various constituents were evaluated.RESULTS Fifteen batches of samples demonstrated the similarities of more than 0.995.Fourteen constituents showed good linear relationships within their own ranges(r>0.999 0),whose average recoveries were 96.4%-103.3%with the RSDs of 0.5%-2.7%.The influencing degree of optimal fire was greater than that of container volume and feeding quantity.CONCLUSION The combination of multi-component content determination and fingerprints can provide data basis and theoretical reference for the technology of consistency evaluation in scale-up of extraction process for Yunpi Xiaoshi Prescription.
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Objective:To compare the clinical data and peripheral blood levels of CXC chemokine ligand (CXCL) 9 and CXCL10 between patients with progressive non-segmental vitiligo who were sensitive to systemic glucocorticoid treatment and those who were resistant, and to clarify key clinical factors influencing the sensitivity to systemic glucocorticoid treatment.Methods:From May 2021 to May 2023, a cohort of patients with progressive non-segmental vitiligo receiving systemic glucocorticoid treatment was established in Huashan Hospital, Fudan University. Clinical data and peripheral blood samples were prospectively collected from all enrolled patients. Standard treatment, i.e., intramuscular injections of 1 ml of compound betamethasone once a month, was administered. After 3-month treatment, the improvement of patients′ skin lesions was estimated, and the vitiligo area and severity index (VASI) score and the Vitiligo European Task Force assessment tool (VETFa) were used to evaluate the efficacy. Patients with VASI changes ≥ 0 and VETFa progression scores ≤ 0 point were included in the glucocorticoid-sensitive group (i.e., the patients′ condition was stable or improved), otherwise those with VASI changes < 0 and VETFa progression scores of 1 point were included in the glucocorticoid-resistant group. Associations of lesion locations, specific clinical markers (trichrome lesions, confetti-like depigmentation, and Koebner phenomenon), previous medication history, family history of vitiligo, etc. with the response to systemic glucocorticoid treatment were analyzed. At baseline and after 3-month treatment, peripheral blood samples were collected from the patients, and enzyme-linked immunosorbent assay was performed to detect the plasma levels of CXCL9 and CXCL10. Statistical analysis was carried out by using the chi-square test, Fisher′s exact test, binary logistic regression analysis, Mann-Whitney U test, and Wilcoxon signed-rank test. Results:A total of 142 patients with vitiligo were enrolled, and 127 completed 3-month treatment, including 77 males and 50 females. Their age at diagnosis was 18 to 65 (36.6 ± 11.4) years, and the disease duration ranged from 2 months to 58 (13.5 ± 10.7) years; 25 (19.7%) had a family history of vitiligo; the percentage of lesion area to total body surface area before treatment ranged from 1% to 70% (11.5% ± 12.7%), and the VASI score was 1% to 70% (10.8% ± 11.6%). Multivariate logistic regression analysis showed that the absence of specific clinical markers (odds ratio [ OR] = 6.900, 95% confidence interval [ CI]: 1.228, 38.757, P = 0.028), carrying a single specific clinical marker ( OR = 2.579, 95% CI: 1.012, 6.574, P = 0.047), having a history of topical glucocorticoid treatment ( OR = 2.643, 95% CI: 1.019, 6.850, P = 0.041), the absence of family history of vitiligo ( OR = 5.090, 95% CI: 1.070, 24.215, P = 0.030), and lesions on the proximal extremities ( OR = 3.767, 95% CI: 1.315, 10.793, P = 0.037) were risk factors for the resistance to systemic glucocorticoid treatment in the patients with vitiligo. After 3-month treatment, the glucocorticoid-sensitive group showed a significant decrease in plasma CXCL10 levels compared with those before treatment ( W = 571.00, P < 0.001), while there was no significant difference between the pre- and post-treatment CXCL10 levels in the glucocorticoid-resistant group ( W = 48.00, P = 0.524). Additionally, no significant difference was observed in changes of the plasma CXCL9 level before and after treatment between the glucocorticoid-sensitive and glucocorticoid-resistant groups ( P > 0.05) . Conclusions:Carrying no or a single specific clinical marker, having a history of topical glucocorticoid treatment, the absence of family history of vitiligo, and lesions on the proximal extremities appeared to be risk factors for the resistance to systemic glucocorticoid treatment in patients with progressive non-segmental vitiligo. Changes in CXCL10 levels after treatment may be used as an important evaluation indicator for determining whether patients with progressive vitiligo were resistant to systemic glucocorticoid treatment.
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Objective:To analyze factors influencing repigmentation patterns in patients with vitiligo treated with phototherapy.Methods:Clinical data were retrospectively collected from patients with vitiligo treated with 308-nm excimer laser or 308-nm excimer lamp at the Department of Dermatology, Xijing Hospital, Air Force Medical University from June 2013 to May 2022. The treatment frequency was thrice weekly, and skin lesions were evaluated via photographs once every 5 sessions of phototherapy. Chi-square test or Fisher′s exact test was used to analyze associations between clinical characteristics and vitiligo repigmentation patterns.Results:A total of 223 patients with vitiligo were included in this study, including 109 males (48.9%) and 114 females (51.1%), and their ages ( M [ Q1, Q3]) were 20 (10, 28) years. Among the 223 patients, 170 (76.2%) were treated with 308-nm excimer laser, and 53 (23.8%) with 308-nm excimer lamp. The repigmentation patterns included the perifollicular pattern in 63 cases (28.3%), marginal pattern in 97 (43.5%), diffuse pattern in 36 (16.1%), and mixed pattern in 27 (12.1%). Analysis of the associations between clinical characteristics and vitiligo repigmentation patterns showed no significant differences in the repigmentation patterns among vitiligo patients of different genders or different Fitzpatrick skin types (both P > 0.05) ; however, the diffuse repigmentation pattern more frequently occurred in the patients aged ≤ 12 years compared with those aged > 12 years ( χ2 = 7.71, P = 0.005), in the patients with vitiligo in the progressive stage compared with those in the stable stage ( χ2 = 4.59, P = 0.030), and in lesions without white hair compared with those with white hair ( χ2 = 6.75, P = 0.009) ; the mixed repigmentation pattern more frequently occurred in the patients with segmental vitiligo compared with those with non-segmental vitiligo ( χ2 = 11.76, P = 0.001) ; the marginal repigmentation pattern more frequently occurred in lesions on the face and neck ( χ2 = 15.82, P<0.001) and extremities ( χ2 = 11.85, P = 0.001) compared with lesions on the trunk; the perifollicular repigmentation pattern more frequently occurred in the patients with stable vitiligo compared with those with progressive vitiligo ( χ2 = 4.70, P = 0.030), and in skin lesions on the trunk compared with those on face and neck ( χ2 = 13.73, P < 0.001) and extremities ( χ2 = 5.49, P = 0.035) ; after 308-nm excimer laser treatment, the proportions of patients with the marginal repigmentation pattern ( χ2 = 12.30, P < 0.001) and those with the diffuse repigmentation pattern ( χ2 = 5.64, P = 0.018) were significantly higher than those after 308-nm excimer lamp treatment, while the proportions of patients with the perifollicular repigmentation pattern ( χ2 = 7.87, P = 0.005) and those with the mixed repigmentation pattern ( χ2 = 17.13, P < 0.001) were significantly higher after 308-nm excimer lamp treatment than those after 308-nm excimer laser treatment. Conclusion:Patients′ age, clinical types and stages of vitiligo, presence or absence of concomitant white hair, skin lesion sites, and phototherapy modalities were factors influencing the repigmentation patterns of vitiligo.
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Objective:To survey the status quo and influencing factors of contracted family doctor pay services in urban communities of Suzhou city.Methods:This study was a cross-sectional study. A questionnaire survey on the status quo and influencing factors of contracted family doctor pay services was conducted from July to October 2022 among 750 residents from 40 communities of 4 subdistricts in Suzhou Gusu District, selected by stratified random sampling method. A self-designed questionnaire was used for the survey, which included demographic information, status quo of pay services among residents and factors influencing the service contracting. Chi-square test and binary logistic regression were used to analyze the influencing factors of contracted family doctor pay services.Results:A total of 750 questionnaires were distributed, with 720 valid ones returned at a recovery rate of 96.0%. Among the 720 residents, 370 (51.4%) were female, and 300 (41.7%) were between the age of 35 and 60 years old. There were 71 residents who had contracted pay services with a contracting rate of 9.9% (71/720), and the renewal rate was 80.3% (57/71). The top 3 reasons for signing the contract were health guidance (67.6%, 48/71), medical counselling (63.4%, 45/71) and 3 free consultations (57.7%, 41/71). The top 3 reasons for not signing a contract were not needing services (49.9%, 324/649), not knowing about contracted services (41.9%, 272/649) and rarely visiting the community health service center (25.6%, 166/649). Age ( χ2=21.072), marital status ( χ2=10.969), knowing the family doctor team ( χ2=145.954), knowing the family doctor contract system ( χ2=133.981), knowing the content and the rights of the contracted services ( χ2=132.905), using primary medical institutions as first choice for common and chronic diseases ( χ2=13.532), multiple comorbid chronic diseases ( χ2=30.024), being agreed by family members ( χ2=46.258), signing contract in family members ( χ2=108.833) or relatives and friends ( χ2=47.492), and experience in community health service centers ( χ2=26.116) were significantly associated with the contract signing (all P<0.05). Logistic regression analysis showed that knowing family doctor team well ( OR=23.13,95% CI:5.05-105.97) or very well( OR=95.28,95% CI: 10.71-847.68); having ≥3 chronic diseases compared to no chronic diseases ( OR=5.60, 95% CI: 1.88-16.75, P<0.05); contracting agreed by family members compared to not agreed ( OR=2.66, 95% CI: 1.03-6.84, P<0.05); signing contract in family members compared to not signing ( OR=4.42, 95% CI:2.05-9.55, P<0.05) were independent influencing factors of signing contract of family doctor pay services. Conclusions:The rate of contracted of family doctor pay services in Gusu District of Suzhou City is relatively low. Knowing the family doctor team, having multiple comorbid chronic diseases, agreement among family members, and signing contract in family members are influencing factors of contracted family doctor pay services.
摘要
Objective:To explore the influencing factors for compliance to colonoscopy screening for colorectal cancer in outpatients.Methods:Patients aged 40-74 years who visited the outpatient gastroenterology department of 7 tertiary hospitals in 7 regions of Xinjiang from January 2022 to June 2022 were enrolled. Recommendations for colonoscopy screening were made according to the patient's medical conditions, and the questionnaire was used to collect information. The Chi-square test was used to compare the differences of compliant and non-compliant patients. Multivariate logistic regression was used to analyze the influencing factors of compliance to colonoscopy screening.Results:A total of 463 valid questionnaires were obtained from 7 centers, in which, 427 outpatients (92.2%) followed the recommendation for colonoscopy screening, and 36 (7.8%) did not. Chi-square test results showed that there were statistically significant differences between the two groups in gender, age, education, subjective cognition of intestinal polyps, personal history of colorectal polyps, family history of colorectal cancer, family history of colorectal polyps, abdominal pain or distension, and defecation habit or stool changes ( P<0.05). The results of multivariate regression analysis showed that the screening compliance of patients aged 40-49 years ( P=0.005, OR=0.141, 95% CI: 0.036-0.549) and 50-59 years ( P=0.039, OR=0.257, 95% CI: 0.071-0.932) was lower than that of patients aged 60-74 years. The screening compliance of patients with high school education ( P=0.011, OR=3.121, 95% CI: 1.304-7.473) and college education or above ( P=0.016, OR=3.544, 95% CI: 1.270-9.890) was higher than those with primary school education and below. Patients with personal history of colorectal polyps ( P=0.015, OR=12.288, 95% CI: 1.629-92.719), family history of colorectal cancer ( P=0.038, OR=8.506, 95% CI: 1.124-64.351) and changes in defecation habit or stool trait ( P=0.039, OR=4.794, 95% CI: 1.085-21.192) also had higher compliance. Conclusion:Age, educational level, personal history of colorectal polyps, and family history of colorectal cancer are related to colonoscopy screening compliance in outpatients of 7 tertiary hospitals in 7 regions of Xinjiang. The independent risk factors affecting compliance to colorectal cancer screening in outpatients are age of 40-59 years, lower educational level, no previous history of polyps or family history of colorectal cancer, and no defecation habit or stool changes.
摘要
Objective:To analyze the willingness of clinicians to carry out clinical research and its influencing factors, and to provide a reference basis for scientifically and effectively promoting clinical research and improving the enthusiasm of clinicians.Methods:A grade A tertiary hospital in Tianjin was selected as a questionnaire unit, and clinicians were selected by simple random sampling. SPSS26.0 was utilized for the Wilcoxon rank sum test, Kruskal-Wallis H test, and generalized linear model analysis.Results:The score of willingness to carry out clinical research among 273 clinicians was 5.00. The results of multivariate analysis showed that, in terms of working time, compare with ″≥31years″, ″≤10years″, ″11~20years″, and ″21~30years″ had statistical significance in association with the scores of willingness to carry out clinical researchs, all of which were positively correlated; compared with the ″clear″ awareness of hospital medical ethics review process, ″knowing some″ had a statistical significance in association with the willingness scores with a negative correlation; compared with ″having free time″, the association between ″busy clinical work and no time″ and the willingness scores was statistically significant, and showed a negative correlation; compared with ″time devoting can get results″, the association between ″a lot of time and efforts can not achieve results in a short time″ and the score of willingness was statistically significant, and was negatively correlated; compared with ″willing″ to participate in scientific research and training, ″it does not matter″ and ″unwilling″ showed statistical significance in association with the willingness scores, and negatively correlated.Conclusions:The willingness of clinicians to conduct clinical research was affected by multiple factors. Hospitals should emphasize the cultivation of young talents, carry out research training, and build research support teams to improve the enthusiasm for research.
摘要
AIM: To analyze the related factors influencing the progression of diabetes retinopathy(DR).METHODS: This study retrospectively collected the patients with nonproliferative diabetes retinopathy(NPDR)and followed up at the same time. A total of 77 patients in the cohort who progressed from NPDR to proliferative diabetes retinopathy(PDR)were taken as the disease progression group, while 115 NPDR patients who did not progress to PDR were selected as the observation group for a nested case-control study, comparing the general information and laboratory indicators of NPDR and PDR groups, taking general data and laboratory indicators as independent variables and PDR as outcome variables; Finally, diagnostic tests were conducted to evaluate the independent influencing factors of DR progression.RESULTS: PDR group was younger than patients in the NPDR group(P=0.001), and the course of diabetes was longer(P=0.01); Glycated hemoglobin(HbA1c; P=0.001), blood urea nitrogen(BUN; P=0.003), erythrocyte sedimentation rate(ESR; P<0.001), and homocysteine(HCY; P=0.001)in the PDR group were significantly higher than those in the NPDR group, while mean red blood cell hemoglobin(MCH; P=0.043)and mean red blood cell hemoglobin concentration(MCHC; P=0.002)were significantly lower than those in the NPDR group. The independent influencing factors for screening DR progression include HbA1c(OR=1.587, P<0.001), BUN(OR=1.456, P=0.008), MCH(OR=0.540, P=0.038), ESR(OR=1.122, P=0.005), and HCY(OR=1.838, P=0.002). ROC curve was analyzed to determine the optimal diagnostic cut-off point for the influencing factors of DR progression: HbA1c: 8.18%; BUN: 5.46 mmol/L; ESR: 8.93 mm/h; HCY: 13.95 μmol/L.CONCLUSION: Research has shown that HbA1c, BUN, MCH, ESR, and HCY are independent risk factors for DR progression. Among them, HbA1c, BUN, ESR, and HCY are independent risk factors for DR progression, while MCH is an independent protective factor for DR progression.