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Objective To understand the current situation of breastfeeding duration in children aged 0-5 years in Yunnan Province,and to explore the influencing factors of breastfeeding duration.Methods Using the data of the 6th National Health Service Survey in Yunnan Province,1582 children aged 0~5 years in Yunnan Province were selected as the research subjects,and the Kaplan-Meier method and Cox regression were used to analyze the influencing factors of breastfeeding duration.Results The mean duration of breastfeeding for children aged 0~5 years in Yunnan Province was 9.29 months,and region,time of complementary food addition,time of suckling and family income were the main factors influencing the duration of breastfeeding.Conclusion The duration of breastfeeding for children aged 0~5 years in Yunnan Province deviates significantly from the recommendations provided by both the World Health Organization(WHO)and China's child breastfeeding guidelines.Given the current situation,the relevant departments must enhance their focus on this issue.
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Objective To confirm the willingness of community residents in Xiamen to sign up for hearing care family doctors and its influence factors,and to provide reference for the follow-up promotion of the signing up with family doctors of hearing care.Methods From June to July 2022,a multi-stage stratified sampling method was used to conduct a questionnaire survey among 900 residents from 9 communities in Xiamen.The survey contents in-cluded sociodemographic characteristics,ear and hearing health knowledge and attitude,ear and hearing health be-havior.Chi-square test was used for univariate analysis and multivariate Logistic regression analysis were conducted to analyze the factors affecting the willingness to sign up for family service.Results A total of 900 questionnaires were distributed,and 887 were recared,with an effective return rate of 98.6%.A total of 54.9%(n=487)of the community residents were willing to accept the contracted service of family doctors for hearing health care.Multiva-riate Logistic regression analysis showed that knowledge level of ear and hearing health(OR=0.395,P<0.05),frequent ear cutting(OR=3.026,P<0.001)and frequency of otolaryngology(OR=0.399,0.024,P<0.001)was the influencing factor of community residents'willingness to sign a contract with family doctors for hearing health care.Conclusion Community residents in Xiamen have a high willingness to sign up for family doctor service for hearing health care.Residents with more ear and hearing health knowledge,good ear behavior and medical habits are more willing to sign up for family doctor services for hearing health care.
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Objective:To analyze the influencing factors of thyroid volume in children aged 8 - 10 in Yunnan Province, and provide scientific basis for improving iodine deficiency disorders monitoring.Methods:From March to July 2020, in 129 counties (cities, districts) under the jurisdiction of Yunnan Province, each county (city, district) was divided into 5 sampling areas based on east, west, south, north, and middle. One township was selected from each area, and 40 non-boarding children aged 8 - 10 from one primary school were selected from each township (age balanced, half male and half female) as survey subjects. One random urine sample and household edible salt samples were collected for urine iodine and salt iodine testing, and physical examination and thyroid volume measurement were conducted for children. The influencing factors of thyroid volume were analyzed using Pearson correlation.Results:A total of 24 934 urine samples were collected from children, with a median urine iodine of 233.2 μg/L. A total of 24 933 household edible salt samples were collected from children, the median salt iodine was 24.17 mg/kg, and the qualified rate of iodized salt was 96.63% (24 003/24 839); A total of 24 937 children were examined of their thyroid gland, with a median thyroid volume of 2.62 ml and a goiter rate of 1.12% (280/24 937). Among them, there were 12 410 boys and 12 527 girls, with thyroid volumes of 2.61 and 2.64 ml, respectively. The thyroid volume of boys was positively correlated with age, height, weight, body mass index, body surface area, and salt iodine ( r = 0.15, 0.21, 0.26, 0.18, 0.25, 0.03, P < 0.001). The thyroid volume of girls was positively correlated with age, height, weight, body mass index, and body surface area ( r = 0.17, 0.26, 0.28, 0.17, 0.27, P < 0.001). Conclusion:Children aged 8 - 10 in Yunnan Province are at an iodine excess level; the age, weight, height, body mass index, and body surface area are influencing factors of thyroid volume.
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Objective:To explore the anxiety level, influencing factors among surrogate decision-makers of patients with acute ischemic stroke during thrombolysis decision-making, and their correlation with decision-making duration.Methods:Acute ischemic stroke patients and their surrogate decision-makers who visited the Emergency Department of the First Affiliated Hospital of Zhengzhou University from September 2019 to December 2021 were selected as the research subjects.Sociodemographic data and disease related data of patients and surrogate decision-makers were collected.Surrogate decision-makers were evaluated with the state-trait anxiety inventory, decision participation expectation scale, Wake Forest physician trust scale, and perceived social support scale.SPSS 26.0 software was used for data processing.Pearson correlation analysis, Spearman correlation analysis and ridge regression analysis were used for statistical analysis.Results:The score of state anxiety of decision-makers was (49.47±9.04), and 18.2% (70/383) of decision-makers had a decision duration exceeding 15 minutes.The score of state anxiety of decision-makers was positively correlated with decision duration ( r=0.189, P<0.001). The influencing factors of state anxiety level of decision-makers included sociodemographic factors (age of decision-makers and patients, relationship between payers and patients, whether decision-makers bear the current medical expenses, type of medical insurance for patients), psychological factors (trust level in physicians, perceived social support), factors related to patient disease (numbers of stroke relapses, National Institutes of Health stroke scale scores for patients), characteristics of the decision-making process (whether patients participate in the decision-making process, and the role of decision-makers in the decision-making process) (all P<0.05). Conclusion:Most surrogate decision-makers experience anxiety.Medical staff should pay attention to the emotions of decision-makers and adopt appropriate communication skills when communicating with informed consent for thrombolysis, alleviate the anxiety of surrogate decision-makers, so as so reduce the decision-making duration.
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Objective: To explore the influencing factors of abnormal pulmonary function in dust-exposed workers and establish the risk prediction model of abnormal pulmonary function. Methods: In April 2021, a total of 4255 dust exposed workers from 47 enterprises in 2020 were included in the study. logistic regression was used to analyze the influencing factors of abnormal pulmonary function in dust-exposed workers, and the corresponding nomogram prediction model was established. The model was evaluated by ROC curve, Calibrationpolt and decision analysis curve. Results: logistic regression analysis showed that age (OR=1.03, 95%CI=1.02~1.05, P<0.001) , physical examination type (OR=4.52, 95%CI=1.69~12.10, P=0.003) , dust type (Comparison with coal dust, Cement dust, OR=3.45, 95%CI=1.45~8.18, P=0.005, Silica dust (OR=2.25, 95%CI=1.01~5.03, P=0.049) , blood pressure (OR=1.63, 95%CI=1.22~2.18, P=0.001) , creatinine (OR=0.08, 95%CI=0.05~0.12, P<0.001) , daily exposure time (OR=1.06, 95%CI=1.10~1.12, P=0.034) and total dust concentration (OR=1.29, 95%CI=1.08~1.54, P=0.005) were the influencing factors of abnormal pulmonary function. The area under the ROC curve of risk prediction nomogram model was 0.764. The results of decision analysis curve showed that the nomogram model had reference value in the prevention and intervention of abnormal pulmonary function when the threshold probability exceeded 0.05. Conclusion: The accuracy ofthe nomogram model constructed by logistic regression werewell in predicting the risk of abnormal lung function of dust-exposed workers.
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Humans , Dust/analysis , Lung , Nomograms , Risk Factors , ROC CurveABSTRACT
Objective:To investigate the post-traumatic growth status of patients with benign central airway stenosis undergoing interventional therapy, and analyze the influencing factors, so as to provide basis for the formulation of measures to improve the treatment tolerance and quality of life of patients.Methods:Patients with benign central airway stenosis treated by interventional therapy in the First Affiliated Hospital of Second Military Medical University from May 2020 to May 2022 were selected by convenient sampling. The general information questionnaire, Chinese Version of Post-traumatic Growth Inventory, Perceived Social Support Scale and Chronic Disease Patients′ Health Literacy Management Scale were used to conduct a cross-sectional survey. Multivariate linear regression was used to analyze the influencing factors of patients′ posttraumatic growth.Results:A total of 183 questionnaires were distributed, and 172 questionnaires were effectively collected, with an effective recovery rate of 93.99% (172/183). The posttraumatic growth score of 172 patients was (62.66 ± 9.54) points; Pearson correlation analysis showed that perceived social support, health literacy and post-traumatic growth were positively correlated ( r=0.483, 0.246, both P<0.05). Multivariate linear regression analysis showed that the degree of stenosis, the number of interventional therapy, social support, and health literacy were the main influencing factors for the post-traumatic growth of patients with benign central airway stenosis undergoing interventional therapy ( t values were -3.46-4.55, all P<0.05), could jointly explain 38.9% of the variation in post-traumatic growth scores. Conclusions:The post-traumatic growth of patients with benign airway stenosis undergoing interventional therapy is at a moderate level. The degree of stenosis and the number of interventional therapy are the limiting factors for post-traumatic growth. Systematic health education, social support and health literacy are conducive to more post-traumatic growth of patients. Medical staff can enhance patients' disease awareness, and provide more channels for acquiring disease knowledge through WeChat groups and WeChat official account, so as to promote patients' post-traumatic growth and reduce their painful experience during treatment.
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Objective:To explore the influencing factors of continuous renal replacement therapy(CRRT)after heart transplantation(HT).Methods:For this retrospective cohort study, the relevant clinical data were retrospectively reviewed for 145 recipients undergoing HT at No.7 Municipal People's Hospital from April 2018 to December 2022.They were assigned into two groups of non-CRRT(n=124)and CRRT(n=21). And t, χ2or rank-sum test was utilized for comparing baseline data, intraoperative and postoperative general conditions of two groups.Variables with P<0.05 in univariate analysis and significant indicators in previous studies were included in multivariate logistic regression analysis to analyze the influencing factors of CRRT post-HT.Receiver operating characteristic curve(ROC)was utilized for selecting the optimal predictive cut-off value. Results:Among them, 66 cases(45.52%)developed AKI and 21(14.48%)required CRRT.Through univariate analysis, preoperative estimated glomerular filtration rate(eGFR), erythrocyte count, platelet, hemoglobin, total bilirubin, intraoperative volume of blood loss, volume of blood transfusion, urine volume, operative duration, cardiopulmonary bypass time, postoperative mechanical ventilation time, ICU stay and postoperative acute kidney injury were compared.The inter-group differences were statistically significant( P<0.05). Further multivariate logistic regression analysis revealed that preoperative hemoglobin level( OR=0.869, 95% CI: 0.770-0.980, P=0.022), preoperative platelet count( OR=0.959, 95% CI: 0.925-0.993, P=0.019), intraoperative volume of hemorrhage( OR=1.004, 95% CI: 1.000-1.009, P=0.049), intraoperative urine volume( OR=0.997, 95% CI: 0.993-1.000, P=0.035), operative duration( OR=1.022, 95% CI: 1.000-1.044, P=0.047)and mechanical ventilation time( OR=1.036, 95% CI: 1.005-1.069, P=0.024)were the independent influencing factors of CRRT post-HT.ROC curve results indicated that area under curve(AUC)of operative duration, mechanical ventilation time and intraoperative volume of hemorrhage were 0.745(95% CI: 0.636-0.855), 0.835(95% CI: 0.735-0.934)and 0.669(95% CI: 0.506-0.830)with a sensitivity of 0.714, 0.857, 0.571 and a specificity of 0.710, 0.685, 0.895.And the cut-off values were 283.5 min, 25.46 h and 825 ml respectively. Conclusions:Hemoglobin level, preoperative platelet count, intraoperative volume of hemorrhage, urine volume, operative duration, mechanical ventilation time and intraoperative urine volume are independent influencing factors of CRRT post-HT.Operative duration >283 min, mechanical ventilation time >25.46 h and intraoperative volume of hemorrhage >825 ml have some predictive values for CRRT post-HT.
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@#Abstract: Objective The study aims to investigate the diagnosis quality and accuracy of syphilis cases reported by medical facilities in Inner Mongolia, understand possible problems and influencing factors in reporting and diagnosis, providing evidence for the better formulation of syphilis control and prevention. Methods Cross-sectional survey was conducted with 2 counties sampled randomly from 12 municipals of Inner Mongolia, different medical facilities were covered. Syphilis cases reported from July 2019 to June 2020 in medical institutions of different categories were sampled and checked. The quality and accuracy of syphilis case reporting were evaluated according to the identifiers in "Syphilis Diagnosis (WS 273-2018)" and "National STD Case Reporting Quality Management Scheme (2018)". In addition, the basic information of medical institutions and the implementation of syphilis detection in laboratories were investigated, and the physicians who reported the case first were interviewed to understand their mastery of syphilis diagnosis and reporting, thus analyzing the major factors influencing the accuracy of reports. Results The reporting rate of syphilis in medical institutions in Inner Mongolia was 99.04% (311/314), the missing-report rate was 0.96% (3/314), the timely reporting rate was 98.05% (1 659/1 692), the completeness rate was 99.64% (1 686/1 692), the correct rate was 99.35% (1 681/1 692), the accuracy rate of internet-based input was 84.63% (1 432/1 692). There were statistical differences in the quality (χ2=13.95, P<0.05; χ2=11.40, P<0.05) and accuracy (χ2=30.06, P<0.05; χ2=44.93, P<0.05) of reports among different municipals and different types of medical facilities. The accuracy rate of syphilis reporting by medical institutions was 86.17% (1 458/1 692), the correct rate for classifying diagnosis was 87.06% (1 473/1 692), and the accuracy rate of staging was 90.25% (1 527/1 692). Multivariate logistic regression results showed that whether the first-clinic physician attended training in the past three years [OR=6.26, 95%CI: (2.12-18.46)] and whether they grasped the key points of syphilis classification standard [OR=2.79, 95%CI: (1.21-6.46)] influenced report accuracy. Conclusions The quality of reports in Inner Mongolia medical institutions is generally high, but the accuracy rate of reporting and correctness of network input have not yet reached the target requirement of 95%. There is still room for improvement in reporting and diagnostic capabilities. It is suggested to further strengthen the training frequency and coverage for physicians on syphilis diagnosis standard.
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Objective:To study the effects of water fluoride and tea fluoride on the occurrence of dental fluorosis in children, and to provide a basis for scientific prevention and control of the disease.Methods:From April to September 2020, Baolongshan Town with qualified water fluoride but no habit of drinking brick tea, Xingyao Town with qualified water fluoride and habit of drinking brick tea, Baokang Town with exceeded water fluoride but no habit of drinking brick tea, and Wuliyasitai Town with exceeded water fluoride and habit of drinking brick tea were selected as survey sites in Inner Mongolia Autonomous Region based on historical monitoring data. In all Gacha (villages) of 4 towns, a survey was carried out on residents' drinking water, brick tea drinking habits and children's dental fluorosis detection, and the water fluoride, tea fluoride exceeding standard rates, daily per capita intake of brick tea fluoride and the detection rate of children's dental fluorosis were calculated. At the same time, multivariate logistic regression was used to analyze the influencing factors affecting the occurrence of dental fluorosis in children.Results:In 2020, a total of 165 water samples were collected in 4 towns of Inner Mongolia Autonomous Region, and the total water fluoride exceeding standard rate was 38.18% (63/165). A total of 320 tea samples were collected, the tea fluoride exceeding standard rates in Xingyao Town and Wuliyasitai Town were 96.38% (213/221) and 89.90% (89/99), respectively; the daily per capita intake of brick tea fluoride was 5.67 and 7.35 mg, respectively. A total of 1 652 children were examined for dental fluorosis, and 639 cases were detected, the detection rate was 38.68%. The detection rates of dental fluorosis in boys and girls were 37.18% (322/866) and 40.33% (317/786), respectively, with no significant difference between sexes (χ 2 = 1.72, P = 0.104); the detection rates of dental fluorosis in children aged 8 - 12 years were 43.93% (105/239), 40.50% (147/363), 46.57% (163/350), 30.56% (88/288) and 33.01% (136/412), respectively, with statistical significant difference among ages (χ 2 = 26.07, P < 0.001); the detection rates of dental fluorosis in children in Baolongshan, Baokang, Xingyao and Wuliyasitai towns were 0.68% (2/293), 14.09% (31/220), 24.79% (89/359) and 66.28% (517/780), respectively, with statistical significant differences among regions (χ 2 = 213.05, P < 0.001). Multivariate logistic regression analysis showed that when the fluoride content in water was 1.2 - < 2.0, 2.0 - < 2.5, and ≥2.5 mg/L, the risk of dental fluorosis in children was 3.93, 6.60, and 9.02 times of water fluoride content < 1.2 mg/L; when the daily per capita intakes of brick tea fluoride was 3.6 - 7.0 and > 7.0 mg, the risk of dental fluorosis in children was 2.94 and 3.90 times of daily per capita intakes of brick tea fluoride ≤3.5 mg; the risk of dental fluorosis in children aged 10 years was 1.81 times of children aged 8 years; the risk of dental fluorosis in children in Xingyao, Baokang, and Wuliyasitai towns was 22.35, 40.93, and 151.58 times of Baolongshan Town, respectively. Conclusions:The prevalence of dental fluorosis in children still exists in Inner Mongolia Autonomous Region, and the detection rate of dental fluorosis is high. High water fluoride and high tea fluoride are the main risk factors for dental fluorosis in children.
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Objective:To systematically review the prevalence, influencing factors of financial toxicity and coping strategies in cancer patients.Methods:The studies on financial toxicity among cancer patients were searched in PubMed, Embase, The Cochrane Library, Web of Science, CINAHL, WangFang Data, CNKI, Sinomed, VIP from inception to June 2022. Stata14.0 software was used to analyze the prevalence of financial toxicity and coping strategies with a single group meta-analysis. Descriptive analysis was used to analyze the influencing factors.Results:A total of 25 papers including 2 939 cancer patients were included. Meta-analysis results showed that the prevalence of financial toxicity in cancer patients was 47% (95% CI 39%-55%). The influencing factors of financial toxicity included sociodemographic factors, disease related factors, medical insurance related factors and psychological factors. Conclusions:The high incidence of financial toxicity in cancer patients is associated with a variety of factors. Health care professionals should pay attention to early screening of cancer patients, dynamically collect relevant data such as patient expenditure items, continuously assess patients' economic status, and make relevant preventive efforts.
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Cataract extraction is often combined with the implantation of intraocular lens (IOL) with the diopter matching the operated eye to restore optimal visual function after surgery.However, there are often errors between the actual refractive power of the operated eye and the predicted value.One of the major causes of postoperative refractive error is the change in IOL position compared with the expected position.In order to improve the accuracy of postoperative refraction prediction, Holladay proposed to introduce the concept of effective lens position (ELP) into the IOL diopter calculation formula.The differences in the parameters and algorithms incorporated in the calculation of ELP lead to differences in the accuracy of IOL calculation formulas.With the application of multi-parameter calculation methods, especially the formula based on the artificial intelligence algorithm, the accuracy of IOL calculation formula has been significantly improved.ELP is also affected by various factors such as differences in ocular anatomy, IOL design and material, and surgical procedures, especially the factors affecting the stability of the capsular bag that increase the difficulty of accurately predicting ELP.Therefore, the changes in postoperative ELP need to be further discussed in order to obtain more accurate postoperative refraction.This article aimed to give a review of the development of calculation formulas and the influencing factors of ELP.
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Abstract: Background: It is challenging to make informed decision in genetic counseling. Shared decision-making provides a chance in balancing the information and preferences between counselors and counselees. However, the status and prescriptions of shared decision-making have not been extensively studied in genetic counseling. Aim: To develop an up-to-date literature review of the shared decision-making in genetic counseling, identify knowledge gaps, and provide inspiration and suggestions for the development and practice of genetic counseling. Methods: "Genetic Counseling" and "Shared decision-making" were used to search in PubMed, Web of Science, Embase, Wanfang, CNKI and CBM databases. The search deadline was March 26, 2021. Results: A total of 22 articles were included, and four themes were identified: how people involved in genetic counseling, different stakeholders involved in SDM, multiple facilitators and barriers to SDM and the effectiveness of SDM in genetic counseling. Conclusion: Each participant needs to recognize their boundaries and make the best effort to involve in the shared decision-making. In the future, multinational studies should be considered for bringing shared decision-making to the global scale and well-designed studies are required to explore the long-term impact of shared decision-making in genetic counseling.
Resumen: Antecedentes: Es un reto tomar una decisión informada en el asesoramiento genético. La toma de decisiones compartida ofrece una oportunidad para equilibrar la información y las preferencias entre los asesores y los pacientes. Sin embargo, el estado y las prescripciones de la toma de decisiones compartida no se han estudiado ampliamente en el asesoramiento genético. Objetivo: Desarrollar una revisión bibliográfica actualizada de la toma de decisiones compartida en el asesoramiento genético, identificar las lagunas de conocimiento y proporcionar inspiración y sugerencias para el desarrollo y la práctica del asesoramiento genético. Métodos: "Genetic Counseling" y "Shared decision-making" se utilizaron para buscar en las bases de datos PubMed, Web of Science, Embase, Wanfang, CNKI y CBM. La fecha límite de búsqueda fue el 26 de marzo de 2021. Resultados: Se incluyó un total de 22 artículos y se identificó cuatro temas: cómo se involucran las personas en el asesoramiento genético, las diferentes partes interesadas involucradas en la GDS, los múltiples facilitadores y barreras para la GDS y la efectividad de la GDS en el asesoramiento genético. Conclusión: Cada participante necesita reconocer sus límites y hacer el mejor esfuerzo para involucrarse en la toma de decisiones compartida. En el futuro, se debe considerar la realización de estudios multinacionales para llevar la toma de decisiones compartida a la escala global y se requieren estudios bien diseñados para explorar el impacto a largo plazo de la toma de decisiones compartida en el asesoramiento genético.
Resumo Antecedentes: Tomar uma decisão informada em aconselhamento genético é um desafio. A tomada de decisão compartilhada (SDM) fornece uma oportunidade para contrabalançar a informação e preferências entre conselheiros e aconselhados. Entretanto, o status e prescrições da tomada de decisão compartilhada não têm sido extensivamente estudados em aconselhamento genético. Objetivo: Desenvolver uma revisão de literatura atualizada sobre a tomada de decisão compartilhada em aconselhamento genético, identificar lacunas no conhecimento e fornecer inspiração e sugestões para o desenvolvimento e prática do aconselhamento genético. Métodos: "Genetic Counseling" e "Shared decision-making" foram usados para pesquisar nos bancos de dados PubMed, Web of Science, Embase, Wanfang, CNKI e CBM. A data limite para a pesquisa foi 26 de março de 2021. Resultados: Um total de 22 artigos foram incluídos e quatro temas foram identificados: como pessoas se envolveram em aconselhamento genético, diferentes interessados envolvidos em SDM, facilitadores e barreiras múltiplas à SDM e efetividade da SDM em aconselhamento genético. Conclusão: Cada participante necessita reconhecer seus limites e fazer os melhores esforços para se envolver em tomada de decisão compartilhada. No futuro, estudos multinacionais devem ser considerados para trazer a tomada de decisão compartilhada a uma escala global e estudos bem desenhados são requeridos para explorar o impacto a longo prazo da tomada de decisão compartilhada em aconselhamento genético.
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Humans , Decision Making, Shared , Genetic CounselingABSTRACT
Objective:To study the changes and influencing factors of splanchnic regional saturation before and after feeding in preterm infants with feeding intolerance (FI).Methods:From December 2018 to August 2019, preterm infants with FI admitted to the neonatal intensive care unit of our hospital within 24 hours after birth were prospectively enrolled in this same-patient before-after study. Splanchnic regional saturation (rSsO 2) and cerebral regional oxygenation (rSc0 2) 5 minutes before feeding and 1 hour after feeding were monitored using near-infrared spectroscopy (NIRS). The average values of rScO 2, rSsO 2 and splanchnic-cerebral oxygenation ratio (SCOR) before and after feeding were calculated. The clinical data including postnatal age, corrected gestational age and feeding methods (breastfeeding or formula feeding) were collected. Single-factor correlation analysis and multiple linear regression were used to analyze the influencing factors of rSsO 2 before and after feeding. Results:A total of 41 preterm infants were included. No significant differences existed in rSsO 2, rScO 2 and SCOR before and after feeding ( P>0.05). The feeding methods showed relative prominent influences on the changes of rSsO 2 and SCOR before and after feeding. The breastfeeding infants had smaller changes of rSsO 2 and SCOR before and after feeding compared with formula feeding infants, the regression equations were Y=5.538-4.065X (model complex correlation coefficient was 0.414 determination coefficient R2=0.171, F=8.050, P<0.01) and Y=0.109-0.075X (model complex correlation coefficient was 0.405 determination coefficient R=0.1642, F=7.655, P<0.01). Conclusions:Proper feeding will not increase rSsO 2 in preterm infants with FI. Comparing with formula feeding infants, breastfeeding infants has more stable post-feeding rSsO 2.Breastfeeding should be the first choice for preterm infants with FI.
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Objective:To explore the characteristics of sleep disorders in patients with Parkinson's disease (PD) and its correlation with homocysteine.Methods:Totally 75 PD patients hospitalized in the department of neurology from January 2017 to June 2021 were selected and divided into sleep disorder group ( n=39) and non-sleep disorder group ( n=36)according to polysomnography, Parkinson's disease sleep scale(PDSS) and Epworth sleepiness scale(ESS). The basic clinical data, hematological examination results, scale evaluation data and polysomnography monitoring data of the above patients were collected during hospitalization to analyze the sleep characteristics of patients with Parkinson's disease and its correlation with homocysteine.SPSS 26.0 statistical analysis software was used for t test, Mann-Whitney U test, Pearson analysis, Spearman analysis and multivariate Logistic analysis. Results:The sleep efficiency (56.82±19.07)%, N2 phase ratio(48.67±17.70)%, N3 phase ratio(9.20%(19.00%)) and the leg movement micro-arousal index(0(1.20)) in the sleep disorder group were lower than those in the non-sleep disorder group (sleep efficiency (82.15±5.55)%, N2 phase ratio(57.02±2.80)%, N3 phase ratio(20.01%(3.93%)), the leg movement micro-arousal index(1.15(1.80)). The differences were statistically significant ( t/ Z=-6.087, -2.905, -3.773, -3.683, all P<0.05). The proportion of AHI (0.90(14.60)), N1 stage (19.50%(15.70%)), and periodic limb index (0(24.80)) in sleep disorder group were higher than those in non-sleep disorder group (AHI (0.60(0.30)), N1 stage (12.15%(3.15%)), and periodic limb index (0(0)). The difference was statistically significant ( Z=2.154, 5.250, 3.559, all P<0.05). The homocysteine (15.80(3.90) μmol/L), NMSS-insomnia correlation score (3.00(5.00)), MDS-UPDRS-Ⅰ(7.00 (10.00)), MDS-UPDRS-Ⅲ (23.00 (16.00)) in the sleep disorder group were higher than those in the non-sleep disorder group (homocysteine (14.10 (4.20)μmol/L), NMSS-insomnia correlation score (0(1.00)), MDS-UPDRS-Ⅰ(3.00 (2.00)), MDS-UPDRS-Ⅲ (17.00 (4.00)), and the differences were statistically significant( Z=2.557, 4.487, 2.952, 2.180, all P<0.05). The NMSS-olfactory correlation scores (2.00(4.00)) and PDSS (99.00 (40.00)) were lower than those in the non-sleep disorder group (NMSS-olfactory correlation scores (4.50 (7.00)) and PDSS (122.00 (28.00)), and the differences were statistically significant ( Z=2.450, 4.126, both P<0.05). Hcy was positively correlated with sleep disorder in PD patients ( r=0.297, P<0.05). Binariate logistic regression analysis showed that elevated homocysteine level might be a risk factor for sleep disorder in PD patients ( β=0.193, OR=1.213, 95% CI=1.029-1.430). Conclusion:Parkinson's disease patients with sleep disorder have the characteristics of sleep structure disorder, often accompanied by more serious motor disorders, and the olfactory function impairment is relatively mild. Elevated homocysteine levels may be a risk factor for sleep disorder in Parkinson's disease.
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Objective: To explore the prevalence and risk factors of neck musculoskeletal diseases (MSDs) of welders among an automobile factory. Methods: In June 2019, a cluster random sampling method was used to select 677 electric welders from an automobile manufacturing plant in Shiyan City as the survey objects, and a questionnaire survey was conducted using the "Musculoskeletal Disorders Questionnaire" to analyze the prevalence and influencing factors of neck MSDs, and used logistic regression to analyze the relationship between the influencing factors and the prevalence of cervical MSDs. Results: The prevalence rate of MSDs in neck of welders was 54.8% (371/677) . The exposure rate of occupational factors, from high to low, were neckin a bent formord porsure was 71.6% (486/677) , repetitive head movements was 55.1% (373/677) , working in uncomfortable postures was 48.7% (330/677) and neck twisted was 46.8% (317/677) respectively. Sex, age, educational level, length of service, smoking, neck tilt, neck twist, working in uncomfortable posture and head repetitive movements were the risk factors of neck MSDs (P<0.05) . Multiple logistic regression analysis showed that, the main influencing factors of neck MSDs were sex, education level, age, length of service, smoking, neck tilt, working in uncomfortable posture (OR = 2.11, 2.03, 1.83, 1.21, 1.78, 1.90, 1.58, 95%CI: 1.28~3.48、1.47~2.81、1.33~2.52、1.03~1.41、1.22~2.60、1.28~2.83、1.11~2.27, P<0.05) , rest had protective effect on neck MSDs (OR= 0.38, 95%CI: 0.17~0.88, P<0.05) . Conclusion: Welders in automobile factory was highly exposed to occupational risk factors for neck MSDs. Occupational risk factors such as neck in a bent forward posture, working in an uncomfortable posture, prolonged siting, repetitive head movement should be the focus of intervention.
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Humans , Automobiles , Cross-Sectional Studies , Metal Workers , Musculoskeletal Diseases/epidemiology , Occupational Diseases/epidemiology , Prevalence , Risk Factors , Surveys and QuestionnairesABSTRACT
Objective:To investigate the prevalence the influencing factors of metabolic syndrome among different age groups in Tianjin district.Methods:According to the ‘2015 Chinese Adult Chronic Disease and Nutrition Surveillance Program’, multi-stage cluster random sampling method was used to extract 42 communities from 7 districts in Tianjin. A total of 1 753 adult residents in the 42 communities were selected as the research subjects to analyze the relationship between the influencing factors and metabolic syndrome with descriptive epidemiological analysis. The χ2 test, non-conditional logistic regression and classification tree models were used to analyze the data. Results:The prevalence rate of metabolic syndrome in Tianjin was 30.6%, and the standardized rate was 24.5%. The prevalence rate of metabolic syndrome in Tianjin was increased with age, which was the highest in elderly people (38.9%, ≥60 years). According to the classification tree model, in youth group (18―44 years old), gender, smoking, subjective feeling of health, annual household income and sleep duration were important influencing factors of metabolic syndrome, And the standardized importance was 100%, 95.59%, 22.55%, 20.94% and 9.89%, respectively. In the middle-aged group (45―59 years old), secondhand smoke exposure, subjective feeling of health, sleep duration, the Chinese Food Pagoda (CHFP) score and living region were important influencing factors of metabolic syndrome, and the standardized importance was 100%, 98.08%, 91.04%, 45.74% and 20.15%, respectively. In the elderly group (≥60 years old), sleep duration, secondhand smoke exposure, gender, the CHFP score and living region were important influencing factors of metabolic syndrome, and the standardized importance was 100%, 46.75%, 41.87%, 41.82% and 7.60%, respectively.Conclusions:The prevalence rate of metabolic syndrome is quite high in Tianjin. Tobacco hazard (smoking and secondhand smoke exposure) and sleep duration are the common influencing factors of metabolic syndrome in all age groups. There are different emphases among different age groups in the distributions of those influencing factors, so pointed interventions should be adopted accordingly.
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【Objective】 To understand the abnormalities of HbA1c in the blood donor population in order to improve blood quality and blood donor safety. 【Methods】 The qualified voluntary blood donors, from April 2021 to March 2022, were recruited from Yueyang Central Blood Station, Loudi Central Blood Station and Chenzhou Central Blood Station. The baseline data and HbA1c screening results of blood donors were collected for cross-sectional analysis. 【Results】 Among 1 397 eligible blood donors, 30.0% (419/1397) was in the prediabetes range (HbA1c 5.7%~6.4%) and 5.3% (74/1397) was in the diabetes range (HbA1c≥6.5%). Logistic regression analysis showed that age (OR=1.073, 95%CI: 1.058~1.088, P<0.05, BMI (OR=1.096, 95%CI: 1.060~1.133, P<0.05), gender (OR=2.392, 95%CI: 1.482~3.303, P<0.05, smoking (OR=2.216, 95%CI: 1.818~3.743, P<0.05), drinking (OR=3.615, 95%CI: 2.240~4.990, P<0.05), and education level (OR=0.077, 95%CI: 0.022~0.278, P<0.05) were the influencing factors of HbA1c in blood donors. 【Conclusion】 Among the blood donors in Hunan, 35.3% had abnormal HbA1c (diabetes and prediabetes). HbA1c screening of blood donors is helpful to improve the health management of blood donors, and may also help to improve the storage quality of red blood cells and reduce the occurrence of adverse reactions to blood transfusion in patients.
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Objective @#To investigate the incidence of dental anxiety in pregnant women and its influencing factors. @*Methods @# A total of 2 638 pregnant women in Shanghai were included in this study. Data on demographic and social factors, oral health behaviors and the number of teeth were collected. Participants completed the modified dental anxiety scale (MDAS), and an MDAS score greater than 12 was defined as a dental anxiety disorder. An electronic data capture system (EDC) was used to establish a database, and SPSS 22.0 was used to analyze the degree of anxiety and its influencing factors.@*Results@# A total of 2 638 valid questionnaires were received. The incidence of dental anxiety in pregnant women was 34.9%. The results of a univariate analysis showed that the prevalence of dental anxiety in pregnant women (P<0.001) and MDAS score decreased (P<0.05) with increasing age, annual family income, educational level, frequency of cleaning, frequency of brushing and number of teeth. Conversely, the prevalence of dental anxiety in pregnant women (P<0.05) and MDAS score increased (P<0.05) as the number of pregnancies and gingival bleeding increased. Logistic analysis showed that education level “college” (P = 0.003) and “bachelor and above” (P<0.001), frequency of dental cleaning “semiannually or annually” (P = 0.021) and “biennial” (P<0.001), and frequency of brushing “twice a day” (P<0.001) were significantly associated with dental anxiety in pregnant women and were protective factors (OR<1). The frequency of gingival bleeding “Sometimes”(P<0.001) and the number of teeth “≤ 27” (P<0.001) were also significant risk factors for dental anxiety in pregnant women (OR>1).The results of a negative binomial regression analysis of MDAS showed that the frequency of dental cleaning and the number of teeth were significantly associated with dental anxiety. The frequency of dental cleaning "semiannually or annually" (P<0.001) was a protective factor (OR<1) for pregnant women's dental anxiety. The number of teeth ≤27 (P<0.001) was a risk factor (OR>1) for dental anxiety in pregnant women.@*Conclusion@#Educational level, teeth cleaning frequency, teeth brushing frequency, gingival bleeding, and the number of teeth influence dental anxiety in pregnant women. To effectively reduce the prevalence of dental anxiety, dentists should attach great importance to it in clinical practice and enhance pregnant women's awareness of oral hygiene maintenance by disseminating relevant health care knowledge.
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Objective:To investigate the outcome of asthma in young children after 3 years and the factors associated with the outcome.Methods:A total of 494 children aged 2 to 5 years with asthma diagnosed in 5 hospitals in Beijing from 2016 to 2017 were followed up by telephone using questionnaire survey.Information on the asthma attack, the disease control level, and the comorbidities of allergic diseases in the past 3 years was collected and analyzed.Results:Questionnaires were conducted in 387 children, including 261 males(67.4%)and 126 females(32.6%). Two hundred and forty-six patients(63.6%)had no any asthma symptom(remission) within 3 years, while 141 patients(36.4%)were found with asthma symptom(without remission). The main symptoms were as follows: wheezing in 116 cases(82.3%), recurrent cough in 59 cases(41.8%), shortness of breath in 45 cases(31.9%), chest tightness or waking up at night due to wheezing in 22 cases(15.6%). The causes of asthma attack were respiratory tract infection in 80 cases(56.7%), allergen exposure in 46 cases(32.6%), climate change or cold air stimulation in 59 cases(41.8%), strenuous exercise in 36 cases(25.5%), and irritating odor in 3 cases(2.1%). One-way anova analysis showed that significant difference( P<0.05)was respectively observed in age at follow-up, postnatal tobacco smoke exposure history, repeated respiratory tract infection before asthma onset, personal allergy history, snoring, allergic rhinitis, allergic rhinitis within 1 year, allergic conjunctivitis within 1 year between the remission group and without remission group.Multivariate unconditional logistic regression analysis showed that tobacco exposure after birth, allergic rhinitis and allergic conjunctivitis within 1 year were independent risk factors for the continuation of asthma symptoms to school age( P<0.05). Conclusion:Till the school age, more than 1/3 children still had asthma symptom and the risk factors for the unalleviated symptom were postnatal tobacco exposure, allergic rhinitis within 1 year and allergic conjunctivitis within 1 year.
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Neonatal necrotizing enterocolitis(NEC)is a common acute abdomen in newborns, while intestinal stricture is one of the frequent complications of NEC.Post-NEC stricture often occurs in the colon, and has clinical features such as vomiting, abdominal distension and bloody stools.This complication has a high incidence, high risk of death, and is also affected by multiple factors such as disease severity, treatment method and recovery time of enteral nutrition.Early prediction, diagnosis and intervention can reduce the adverse effects of the disease on the growth and development of children.This article reviews the clinical characteristics, influencing factors and prediction of the post-NEC stricture.