ABSTRACT
Objective:To explore the potential categories of post-operative supportive care demand trajectory for patients with non-small cell lung cancer (NSCLC), analyze the influencing factors, and propose targeted interventions.Methods:This was a prospective observational study. A convenient sampling method was used to select 177 NSCLC patients who received surgical treatment in Shanghai Lung Hospital Affiliated to Tongji University from January 2021 to February 2022. The Supportive Care Demand Scale for cancer patients was used to investigate the level of patients′supportive care demand 1 day before operation, 3 days after operation, 1 day before discharge, 1 week after discharge, 1 month after discharge, and 3 months after discharge, and the potential growth model was used to identify the trajectory category and multi category Logistic regression analysis was used to explore the influencing factors.Results:Three supportive care demand trajectories were fitted out in this study, which were the continuous high demand group (46.33%), the slowly decreasing demand group (30.51%), and the low decreasing demand group (23.16%). With the potential category group 3, low demand reduction group as the reference category, Logistic regression analysis showed that high psychological distress, low social support, high disease stage, high comorbidities were more likely to enter the continuous high demand group ( OR = 0.826 to 18.526, all P<0.05), and high education level (college education and above and high school) were more likely to enter the slowly decreasing demand group ( OR = 6.076, 4.199, both P<0.05). Conclusions:The demand track of NSCLC patients for supportive care after surgery has population heterogeneity. Clinical medical staff should provide personalized social support and emotional support for patients with high disease stage, more complications and low education level in the early postoperative period.
ABSTRACT
Objective:To discuss outcomes of emergency repairing for Gustilo III B and III C fractures of forearm with complicated tissue defects and the related influence factors.Methods:From January 2014 to Feburary 2022, data of 98 cases of Gustilo III B and III C fractures with large compound defects of soft tissue, blood vessel, bone, tendon or muscle from elbow to wrist were collected. Primary debridement, bone fixation, wound coverage by free flap, bone transfer(or bone cement filling) or dynamic reconstruction of muscle were completed with emergency surgery in Department of Hand and Foot Microsurgery, Xi'an Fengcheng Hospital. Postoperative follow-ups were conducted through outpatient clinic visits, telephone and WeChat reviews. Video clips, questionnaires and the latest information of patients were also analysed. Rank sum test and Chi-square test were used to examine the relationship between independent variables such as general condition, disease condition and surgical procedures of chimeric tissue transfer group and simple flap transfer group, together with dependent variables such as limb salvage, number of surgery, wound healing, function scores, and complications. P<0.05 were further included in the regression equation to discover the relationship between multiple independent variables and dependent variables. Results:Follow-up lasted for 6-96 months, with an average of 71.1 months. In the chimeric group, the limb salvage rate was at 95.1%, with an infection rate of 8.50% and an average number of surgery was 2.13±0.89. In the simple flap transfer group, the limb salvage rate was at 87.5%, with an infection rate of 15.38% and an average number of surgery was 2.62±0.64. The good rate of Anderson score was 65.3% and the average score of Disability of the Arm, Shoulder and Hand(DASH) was 32.9(0-60) points for all the patients. There were significant differences in dependent variables of limb salvage and infection rate between the 2 groups ( P<0.05). Ischemia time and method of bone fixation led to significant differences in number of surgery ( P<0.05). Methods of bone fixation and the types of flap made significant differences in wound healing ( P<0.05). Underlying disease, bonedefect, Gustilo classification and method of bone fixation all contributed to the significant differences in function score ( P<0.05 or P<0.01) . Conclusion:Emergency surgery for repair of serious injury of forearm has a relatively high limb salvage rate and good functional effects. The limb salvage rate is not correlated with independent variables such as severity of injury, Mangledextremity Severity Score (MESS) and ischemia time, while transfer of a simple flap or a chimeric flap is significantly correlated with the limb salvage rate, infection and wound healing. The severity of injury, ischemia time and bone defect are correlated with functional assessment, number of surgery and bone healing.
ABSTRACT
OBJECTIVE To pr ovide theoretic support for Guiyang to scientifically guide the development of drug retail industry and implement national health policies . METHODS The data were collected through statistical yearbook ，data cloud ， coordinate acquisition device of Application Programming Interface of Baidu map and so on. The spatial distribution characteristics and accessibility of medical insurance designated retail pharmacies （shorted for “designated pharmacies ”）in Guiyang were analyzed by spatial analysis based on Geographic Information System. The related factors for the distribution of designated pharmacies in Guiyang were analyzed by statistical method. RESULTS The number of designated pharmacies ，designated pharmacies per thousand people and designated pharmacies per 10 km2 in Guiyang increased from 2 018，0.41 and 2.51 in 2020 to 2 500，0.42 and 3.11 in 2021，with growth rates of 23.89％，2.44％ and 23.90％ respectively. The service area of the designated pharmacies that residents of Guiyang reached within 15 minutes on foot was 10.27％ of the total service area of designated pharmacies in Guiyang. The results of correlation analysis showed that the correlation coefficients between the regional gross regional production ，total retail sales of consumer goods ，population，urban per capita disposable income and the number of designated pharmacies in Guiyang were 0.999，0.999，0.977 and 0.992，respectively （all P＜0.05）. CONCLUSIONS The distribution of designated pharmacies is insufficient in Guiyang ，the development of designated pharmacies in various administrative regions is uneven ，and the layout of pharmacies is significantly affected by economic and demographic factors. It is suggested that the local government should explore the strategy of scientifically and reasonably expanding the coverage of designated pharmacies in urban and rural areas，promote the rational layout of pharmacies with appropriate economic and demographic policies ，and pay attention to improving the service capacity of designated pharmacies ，so as to improve the quality of life of the people and guide the healthy and high-quality development of drug retail industry.
ABSTRACT
OBJECTIVE@#To quantitatively study the biomechanical parameters of Bachuorounian manipulation in the treatment of humeral epicondylitis, and discuss the effects of individual characteristics on the biomechanical parameters were discussed.@*METHODS@#From July 2019 to February 2020, 40 patients with external humeral epicondylitis were selected, including 18 males and 22 females, ranging in age from 20 to 50 years old, with an average of (34.37±8.41) years old;and the course of disease ranged from 1 to 11 months, with a mean of (6.05±2.71) months. The biomechanical parameters of the elbow joint of the affected side were measured by using the biomechanical sensor. At thesame time, the individual characteristic parameters of patients were collected to analyze the influence of different individual characteristics of patients on biomechanical parameters.@*RESULTS@#The results of mechanical analysis in each stage of the bachuorounian manipulation were as follows:the rolling back rotation force was (31.17±2.99) N;the buckling bending drawing force was (44.99±2.38) N;the rolling pre rotation force was (31.03±2.75) N;and stretching drawing force was (48.75±2.09) N. The correlation analysis between the parameters showed that there was a significant positive correlation between the buckling bending drawing force and the stretching drawing force parameters, and a significant positive correlation between the rolling force back-rotation force and the rolling pre-rotation force parameters. The multivariate linear regression analysis on the parameters of influencing factors and manipulative biomechanics showed that there was a significant correlation between body weight and rolling back-rotation force, significant correlation between elbow tenderness and the buckling bending drawing force, and significant correlation between disease duration and the stretching drawing force.@*CONCLUSION@#The bachuorounian manipulation of humeral epicondylitis has a certain range of operating force. Manipulation of each stage has a correlation and systematic. The patient's weight, elbow tenderness and disease course are important factors affecting the bachuorounian manipulation.
Subject(s)
Female , Humans , Infant , Male , Biomechanical Phenomena , Elbow , Elbow Joint , Humerus , Tennis ElbowABSTRACT
Objective@#Hypoglossal nerve-facial nerve 'side'-to-side neurorrhaphy is a new method for the treatment of potential incomplete facial paralysis after acoustic neuroma. However, there are differences in postoperative outcomes among patients. This study analysed preoperative factors that may influence the treatment outcomes of neurorrhaphy.@*Methods@#We performed a retrospective study of 53 patients who were treated by neurorrhaphy for facial paralysis after acoustic neuroma resection. After a one-year follow-up period, the patients were divided into two groups according to facial functional outcome: better recovery or ordinary recovery. We analysed the following factors: gender, age, tumour size, and characteristics, tumour adhesion to the facial nerve, the duration of facial paralysis (DFP) and F wave appearance prior to neurorrhaphy (F wave).@*Results@#Univariate analysis showed significant differences between the two groups in DFP ( = 0.0002), tumour adhesion to the facial nerve ( = 0.0079) and F waves ( = 0.0048). Logistic regression analysis of these factors also showed statistical significance with values of 0.042 for the DFP, 0.043 for F waves, and 0.031 for tumour adhesion to the facial nerve.@*Conclusions@#Tumour adhesion to the facial nerve, F waves appearance and DFP prior to neurorrhaphy are the predominant factors that influence treatment outcomes.
ABSTRACT
Objective To explore the relationship between environmental factors as urinary cadmium and type 2 diabetes mellitus (DM) in adults.Methods Case-control study was adopted,including 166 cases and 427 controls.General characteristics of the subjects were collected by a structured questionnaire.FPG,biochemical indexes and urinary cadmium (UCd) were detected respectively,while UCd was corrected with creatinine.Unconditioned logistic regression model was applied to analyze the relationship between UCd and DM.Results Levels of UCd appeared higher in cases with the following characteristics as:having primary school education (P=0.016),being female (P=0.013),being non-smokers (P=0.014) or non-alcoholic (P=0.025),and with BMI＞25.00 kg/m2 (P=0.040,P=0.025) than those appeared in the control group.Same results were shown in the 60-69 years (P=0.024) old group.Data from the unconditional logistic regression analysis showed that family history of DM (OR=3.19,95％ CI:1.45-7.03),education status (OR=1.50,95％CI:1.08-2.08) and UCd (OR=1.61,95％CI:1.08-2.41) were influencing factors on DM.Conclusion A close association between UCd and DM was noticed.UCd appeared a risk factor on DM that called for setting up related prevention program to reduce the exposure of Cd and to control the risk on DM.
ABSTRACT
Objective To investigate the psychopathological characteristics in families of presbycusis patients and its influencing factors.Methods The psychopathological characteristics were evaluated with the Symptom Checklist-90(SCL-90) Chinese version in 157 families of presbycusis patients(FPP) in the Affiliated Hospital of Yangzhou University from July 2015 to July 2017. Somatization, obsessive - compulsive disorder, interpersonal sensitivity,depression,anxiety,hostility,phobic anxiety,paranoid ideation,psychoticism and other were assessed and compared with the Chinese standard norm.The correlation between SCL-90 and related data had also been analyzed. The general information and clinical data of patients were analyzed.Results The SCL-90 score in the FPP group was (146.3 ± 42.8)points.The total score and total average score of SCL-90 had statistically significant difference between the FPP group and the Chinese standard group(t=14.557,14.765,all P<0.05).The scores of somatiza-tion,interpersonal sensitivity,depression and anxiety factors in the FPP group were higher than those in the Chinese standard group(t=5.417,13.588,20.857,22.475,all P<0.05).Age,sleeping condition,educational level,hearing aids and the level of patients＇hearing loss were correlated with the total score of SCL-90( TSCL-90) in FPP( all P<0.05).Multiple linear regression analysis showed that age(t=2.550,P<0.000),the educational level( t =4.087,P<0.000),and the level of patients＇hearing loss ( t =2.188, P <0.05 ) were positively correlated with TSCL-90,and sleeping condition(t= -2.004,P<0.05) and hearing aids(t= -4.643,P<0.05) were negatively associated with TSCL-90.Conclusion The psychopathological characteristics are generally poor in families with presbycusis patients,accompanied by obvious depression and anxiety;and age,sleeping condition,educational level, hearing aids and the level of patients＇hearing loss are important influencing factors.It is important to pay attention to overall health in families with presbycusis patients.
ABSTRACT
Objective To explore the relationship between environmental factors as urinary cadmium and type 2 diabetes mellitus (DM) in adults.Methods Case-control study was adopted,including 166 cases and 427 controls.General characteristics of the subjects were collected by a structured questionnaire.FPG,biochemical indexes and urinary cadmium (UCd) were detected respectively,while UCd was corrected with creatinine.Unconditioned logistic regression model was applied to analyze the relationship between UCd and DM.Results Levels of UCd appeared higher in cases with the following characteristics as:having primary school education (P=0.016),being female (P=0.013),being non-smokers (P=0.014) or non-alcoholic (P=0.025),and with BMI＞25.00 kg/m2 (P=0.040,P=0.025) than those appeared in the control group.Same results were shown in the 60-69 years (P=0.024) old group.Data from the unconditional logistic regression analysis showed that family history of DM (OR=3.19,95％ CI:1.45-7.03),education status (OR=1.50,95％CI:1.08-2.08) and UCd (OR=1.61,95％CI:1.08-2.41) were influencing factors on DM.Conclusion A close association between UCd and DM was noticed.UCd appeared a risk factor on DM that called for setting up related prevention program to reduce the exposure of Cd and to control the risk on DM.
ABSTRACT
Objective @#To study the clinical periodontal status of patients with desquamative gingivitis (DG) and analyze the factors that influence clinical periodontal indicators.@*Methods @#A purposive sampling method was used to obtain 42 subjects for a DG case group and a control group. Periodontal clinical indicators were detected, and related factors were analyzed. @*Results @#The DG patients were primarily middle-aged women. Periodontal clinical indicators were more prevalent in individuals with oral lichen planus (OLP) and mucous membrane pemphigoid (MMP) than in the control group. Probing depth (PD) (χ2=53.058, P<0.001; χ2=32.989, P<0.001), clinical attachment (χ2=30.292, P<0.001; χ2=32.470, P<0.001) and the positive rate of bleeding on probing (BOP) (χ2=50.003, P<0.001; χ2=36.236, P<0.001) were higher in the OLP and MMP group than in the control group. The time interval between the onset and treatment of DG was correlated with PD (rs=0.523, P<0.001) and the rate of positive BOP sites (rs=0.377, P=0.014). @*Conclusion@# Patients with DG have obvious periodontal lesions. Early medical intervention is helpful for diagnosing and treating DG-related oral and systemic disease.
ABSTRACT
Objective: To evaluate factors that affect recurrence ofⅠb-Ⅱa cervical cancer after surgery or radiation therapy, and to provide evidence for prevention and personalized treatment of cervical cancer recurrence. Methods: We retrospectively analyzed clini-cal and pathological data of 193 patients with stageⅠb-Ⅱa cervical cancer who were diagnosed and treated in Affiliated Cancer Hos-pital of Xinjiang Medical University from January 2010 to April 2015. The patients were assigned into the following two groups: postop-erative radiotherapy recurrence group (36 cases) and non-recurrence group (157 cases). Factors related to recurrence after postopera-tive radiotherapy were analyzed. Results: The incidence rates of squamous cell carcinoma, adenocarcinoma, and other cervical cancer types were 90.2% (174/193), 5.7% (11/193), and 4.1% (8/193), respectively. The recurrence rates of squamous cell carcinoma, adeno-carcinoma, and other cervical cancer types were 16.7% (29/174), 45.5% (5/11), and 25.0% (2/8), respectively. The difference was statis-tically significant (χ2=12.463, P<0.05). The proportion of patients with age≤40 years, adenocarcinoma, vaginal margin, vascular inva-sion, lymph node metastasis, and parametrial invasion was higher in the relapse group than in the non-relapse group; the difference was statistically significant between the two groups (P<0.05). The odds ratio (OR) values for positive vaginal margin, positive vascular invasion, and positive parametrial invasion were above 1 (P<0.05). Therefore, these three factors were independent risk factors for cer-vical cancer recurrence after radiotherapy. Conclusions: Among stage Ib-IIa cervical cancer cases, squamous cell carcinoma had the highest recurrent incidence. However, the rate of recurrence after surgery or radiation therapy was the highest for adenocarcinoma. Postoperative pathology suggests that patients with positive vaginal margins, positive vascular infiltration, and positive parametrial in-vasion have a high risk of recurrence after radiotherapy and should be followed-up carefully.
ABSTRACT
Objective To investigate the risk factors which can lead to chronic kidney disease (CKD) after radical nephroureterectomy and guide adjuvant chemotherapy for the patients with upper tract urothelial carcinoma (UTUC).Methods 239 patients with UTUC,who were treated at our hospital from October 2010 to February 2015 was analyzed retrospectively.Serum creatinine levels were measured preoperatively and 1 month (range:21days to 35 days) after radical nephroureterectomy.129 males and 110 females patients were enrolled.Ages were from 41 to 94,and mean age was 66 years.All patients underwent radical surgery.The pathological stages included Ta/T1/T2/T3/T4,and grades included G1/G2/G3.We calculated GFR using Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equations in consideration of age,sex,and serum creatinine level.The new-onset CKD after RNU was defined as when the calculated CKD-EPI GFR decreased to less than 60 ml/(min · 1.73 m2).These patients were divided into 2 groups which depended on whether they got CKD after RNU.Cohorts were stratified by gender,age,smoking,BMI,hypertension,diabetes mellitus (DM),tumor location,tumor size,multifocality,pathologic stage,grade,hydronephrosis and preoperative CKD-EPI GFR.The chi-square test was used to examine the relationship among the various cohorts and the CKD after RNU.The Kaplan-Meier method was adopted to identify the relationship between Overall survival (OS).Cancer-specific survival (CSS) and CKD.Univariate and multivariate analyses were performed to study the relationship between clinical factors and CKD after RNU using the Cox proportional hazards regression model and chi-square test.Results In our study,the median follow-up time was 41.3 (range from 2-82) months for 239 patients.Median CKD-EPI GFR for all patients before and after surgery was 71.4 (65.2-108.7) ml/(min · 1.73 m2) and 54.7 (37.6-93.8) ml/(min · 1.73 m2),meanwhile 105 cases became new-onset CKD.There was no significant difference in overall or cancer specific survival between CKD + and CKD-(P =0.137,P =0.190).However age (HR =1.825,95％ CI 1.203-2.768,P =0.017),hydronephrosis (HR =0.243,95 ％ CI 0.106-0.613,P =0.034) and preoperative CKD-EPI GFR (HR =0.237,95 ％ CI 0.109-0.524,P =0.021) were significantly correlative with postoperative new-onset CKD.Conclusion Age,absence of hydronephrosis and preoperative CKD-EPI GFR were independent risk factors predicting new-onset CKD.They can be the predictor of new-onset CKD.
ABSTRACT
Objective To investigate the risk factors which can lead to chronic kidney disease (CKD) after radical nephroureterectomy and guide adjuvant chemotherapy for the patients with upper tract urothelial carcinoma (UTUC).Methods 239 patients with UTUC,who were treated at our hospital from October 2010 to February 2015 was analyzed retrospectively.Serum creatinine levels were measured preoperatively and 1 month (range:21days to 35 days) after radical nephroureterectomy.129 males and 110 females patients were enrolled.Ages were from 41 to 94,and mean age was 66 years.All patients underwent radical surgery.The pathological stages included Ta/T1/T2/T3/T4,and grades included G1/G2/G3.We calculated GFR using Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equations in consideration of age,sex,and serum creatinine level.The new-onset CKD after RNU was defined as when the calculated CKD-EPI GFR decreased to less than 60 ml/(min · 1.73 m2).These patients were divided into 2 groups which depended on whether they got CKD after RNU.Cohorts were stratified by gender,age,smoking,BMI,hypertension,diabetes mellitus (DM),tumor location,tumor size,multifocality,pathologic stage,grade,hydronephrosis and preoperative CKD-EPI GFR.The chi-square test was used to examine the relationship among the various cohorts and the CKD after RNU.The Kaplan-Meier method was adopted to identify the relationship between Overall survival (OS).Cancer-specific survival (CSS) and CKD.Univariate and multivariate analyses were performed to study the relationship between clinical factors and CKD after RNU using the Cox proportional hazards regression model and chi-square test.Results In our study,the median follow-up time was 41.3 (range from 2-82) months for 239 patients.Median CKD-EPI GFR for all patients before and after surgery was 71.4 (65.2-108.7) ml/(min · 1.73 m2) and 54.7 (37.6-93.8) ml/(min · 1.73 m2),meanwhile 105 cases became new-onset CKD.There was no significant difference in overall or cancer specific survival between CKD + and CKD-(P =0.137,P =0.190).However age (HR =1.825,95％ CI 1.203-2.768,P =0.017),hydronephrosis (HR =0.243,95 ％ CI 0.106-0.613,P =0.034) and preoperative CKD-EPI GFR (HR =0.237,95 ％ CI 0.109-0.524,P =0.021) were significantly correlative with postoperative new-onset CKD.Conclusion Age,absence of hydronephrosis and preoperative CKD-EPI GFR were independent risk factors predicting new-onset CKD.They can be the predictor of new-onset CKD.
ABSTRACT
Objective To provide useful information on reducing risky drinking for the Dept.of Public Health taking a county in Yunnan province as an example to explore the risk factors related to risky drinking.Methods A total of 574 participants identified as Miao,Yi and Han People at or older than 12 years old,who had been living there for 6 months or more were selected and surveyed in 5 townships in the county through stratified sampling.Alcohol consumption was collected using the beverage-specific quantity frequency (BSQF) method and analyzed using binary logistic regression and chi-square test.Results The number of drinkers in the family,undesirable drinking environment among friends and enculturation (β =0.073) could increase the likelihood of risky drinking.Risky drinking pattern was positively associated with age (β =1.006),and negatively associated with gender (β =-2.947) and awareness of risky drinking among rural residents.Conclusion The important measures to control risky drinking behavior in terms of health promotion and education include reducing the number of drinkers in the family,and preventing from undesirable drinking environment among friends and harmful drinking culture.These measures are crucial to prevent early onset of alcohol drinking among teenagers and to reduce risky drinking among middle aged and aged population.
ABSTRACT
After a discussion of how to abstract and summarize the literature novelty points, how to use the retrieval words and how to write the conclusion in assessment of scientific literature novelty, the major factors influencing the assessment of scientific literature novelty were analyzed with suggestions put forward for improving the assessment of scientific literature novelty.
ABSTRACT
El objetivo de este estudio fue evaluar si el sistema de puntuación del Cuestionario de Salud General (GHQ-12) puede alterar la estructura factorial del instrumento. El método utilizado consideró a 1.972 estudiantes universitarios, correspondientes a 9 países iberoamericanos. Se realizó un modelamiento con ecuaciones estructurales para 1, 2, y 3 factores latentes. Dentro de cada tipo de estructura se analizó el mecanismo de puntuación de las preguntas. Los resultados indican que los modelos de 2 y 3 factores presentan mejores indicadores de bondad de ajuste. En relación a los mecanismos de puntuación, el procedimiento 0-1-1-1 para los modelos de 2 y 3 factores presenta mejor ajuste. En conclusión, pareciera existir una relación entre el formato de respuesta y el número de factores identificados en la estructura del instrumento. El modelo que muestra mejor ajuste entre todos es el de 3 factores con formato 0-1-1-1, sin embargo, el formato 0-1-2-3 tiene indicadores aceptables y más estables, siendo un mejor formato para modelos bi y tridimensionales.
This study aimed to evaluate whether the scoring system of the General Health Questionnaire (GHQ-12) alters the instrument’s factor structure. The method considered 1,972 university students from nine Ibero American countries. Modeling was performed with structural equations for 1, 2, and 3 latent factors. The mechanism for scoring the questions was analyzed within each type of structure. The results indicate that models with 2 and 3 factors show better goodness-of-fit. In relation to scoring mechanisms, procedure 0-1-1-1 for models with 2 and 3 factors showed the best fit. In conclusion, there appears to be a relationship between the response format and the number of factors identified in the instrument’s structure. The model with the best fit was 3-factor 0-1-1-1-formatted, but 0-1-2-3 has acceptable and more stable indicators and provides a better format for two- and three-dimensional models.
O objetivo deste estudo foi avaliar se a pontuação do Questionário de Saúde Geral (GHQ-12) pode alterar o fator de estrutura do instrumento. O método utilizado considerou 1.972 universitários correspondentes a nove países ibero-americanos. Realizou-se modelagem com equações estruturais para 1, 2 e 3 fatores latentes. O mecanismo de pontuação das perguntas foi analisado dentro de cada tipo de estrutura. Os resultados indicam que os modelos de 2 e 3 fatores apresentam os melhores indicadores de bondade de ajuste. Em relação aos mecanismos de pontuação, o procedimento 0-1-1-1 para os modelos de 2 e 3 fatores apresenta melhor ajuste. Em conclusão, parece que há uma relação entre o formato de resposta e o número de fatores identificados na estrutura do instrumento. O modelo que apresenta melhor ajuste é o de 3 fatores com formato 0-1-1-1, no entanto, o formato 0-1-2-3 tem indicadores aceitáveis e mais estáveis, sendo mais indicado para modelos bi e tridimensionais.
Subject(s)
Adolescent , Female , Humans , Male , Young Adult , Mental Disorders/diagnosis , Surveys and Questionnaires , Students/psychology , Factor Analysis, Statistical , Health Status , Latin America , Models, Statistical , Psychometrics , Spain , UniversitiesABSTRACT
The Berlin Intelligence Structure Model is a hierarchical and faceted model which is originally based on an almost representative sample of tasks found in the literature. Therefore, the Berlin Intelligence Structure Model is an integrative model with a high degree of generality. The present paper investigates the construct validity of this model by using different confirmatory factor analysis models. The results show that the model assumptions are supported only in part by the data. Moreover, it is demonstrated that there are different possibilities to incorporate the Berlin Intelligence Structure Model assumptions into confirmatory factor analysis models. The results are discussed with regard to the validity of the Berlin Intelligence Structure Model test, and the validity of the model.
O Modelo Estrutural da Inteligência de Berlim é um modelo hierárquico e facetado que foi originalmente baseado em uma amostra quase representativa de tarefas encontradas na literatura. Portanto, o modelo estrutural da inteligência de Berlim é um modelo integrador com um elevado grau de generalidade. O presente trabalho investiga a validade do construto deste modelo usando diferentes modelos de análise fatorial confirmatória. Os resultados mostram que os pressupostos do modelo suportam apenas em parte pelos dados. Além disso, demonstra-se que há diferentes possibilidades de incorporar os pressupostos do Modelo Estrutural da Inteligência de Berlim em modelos de análise fatorial confirmatória. Os resultados discutidos mostram a validade do teste do Modelo Estrutural da Inteligência de Berlim, bem como a validade do modelo.
Subject(s)
Factor Analysis, Statistical , Reproducibility of ResultsABSTRACT
Objective To evaluate the potential influencing factors associated with pathologic complete response ( pCR) after neoadjuvant chemoradiotherapy for locally advanced rectal cancer ( LARC) . Methods A retrospective analysis was performed on the clinical data 265 patients with stageⅡandⅢ( the 7th version of AJCC) rectal cancer admitted to our hospital from 2011 to 2013. All patients underwent neoadjuvant concurrent chemoradiotherapy ( CCRT ) followed by surgery with/or without induction chemotherapy during the interval between the complete of CCRT and surgery. The predictors associated with pCR were analyzed by univariate and multivariate logistic regression analyses. With the use of the independent predictive variables for pCR from multivariate analysis, a clinical risk score model was established according to the following criteria:no?risk group (0 factor);low?risk group (1 factor);high?risk group ( 2 factors) . Results Among these 265 patients, 50( 18. 9%) achieved pCR. The univariate analysis showed that carcinoembryonic antigen ( CEA) level before CCRT ( P=0. 017) , T stage before CCRT ( P=0. 001), interval between complete of CCRT and surgery (P=0. 000), and the maximum tumor thickness before CCRT ( P=0. 040) were significantly associated with pCR. The multivariate analysis showed that pre?CCRT CEA level ( P=0. 021 or 0. 446) and interval between the complete of CCRT and surgery ( P=0. 000 or 3. 774) were significant predictors of pCR. When stratifying for smoking status, only low pre?CCRT CEA level was significantly associated with pCR in the non?smoking patients ( P=0. 044) . For the prediction of pCR by the clinical risk score model, the sensitivity was 0. 805, the specificity was 0. 460, the area under the receiver operating curve was 0. 690 ( 95% CI= 0. 613?0. 767 ) , the positive predictive value was 35 . 4 9%, the negative predictive value was 8 6 . 5%, and the predictive accuracy was 7 3 . 9%. Conclusions For locally advanced rectal cancer, pCR can be achieved in some patients after neoadjuvant therapy. Low pre?CCRT CEA level and long interval time between CCRT and surgery are independent factors associated with pCR, and only low pre?CCRT CEA level is an associated factor in the group of nonsmokers. The clinical risk score model based on pre?CCRT CEA level>5 ng/ml and time interval from CCRT completion to surgery≤8 weeks can be used to predict pCR after neoadjuvant chemoradiotherapy for LARC.
ABSTRACT
Objective To adopt the high-frequency ultrasound to conduct the diagnostic analysis for multiple factors of thyroid nodules and the case-control study to provide the reliable method for accurately diagnosing thyroid nodules.Methods The question-naire survey was performed on the residents in a region by using the overall random sampling method.The thyroid high-frequency ultrasound examination and the urine iodine value detection were conducted;the individuals with the positive thyroid nodules by high-frequency ultrasound and the individuals without thyroid nodules lesions were divided into the two groups according to the age,gender,occupation and urban-rural matching,400 cases in each group.The two groups were performed the case-control study;the study results were performed the single factor and multiple factors Logistic regression analysis.Results The combination of the single factor and multiple factors analysis showed that the protective factors were correlated with the patient annual income,the higher the income,the lower the probability suffering from thyroid nodules,the individuals with smoking history had the higher probability suffering from thyroid nodules,the detection and analysis showed that the urinary iodine value in the individuals with low prevalence rate of thyroid nodules was generally 100-190 μg/L (P <0.05).Conclusion Conducting the single factor and mul-tiple factors comparative analysis on the patients with thyroid nodules by the high-frequency ultrasound finds that the diet habit and the use amount of iodine have a certain correlation with the occurrence rate of thyroid nodules,the urinary iodine value affects the occurrence rate of thyroid nodules.The high-frequency ultrasound plays a role in the diagnosis of thyroid nodules and can be taken as the promotion application for the diagnosis of thyroid nodules in clinic.
ABSTRACT
Objective To know the medication compliance in elderly patients with hypertension,to analyze the influence factors of medication compliance,and to propose forward intervention countermeasures.Methods The treatment of hypertension in elderly patients was investigated by questionnaire survey.Medication compliance and influence factors were analyzed.Results 166 cases with poor medication compliance,and the rate was 45.0％; 203 cases with good medication compliance,and the rate was 55.0％.It's showed significantly difference on degree of education between the observation group and control group (x2 =12.071,P=0.002).The proportion of peasant and worker was higher in the observation group than control group (78.9％ vs.62.1％,x2 =12.817,P=0.002).The smoker (48.8％) and drinker (59.0％) in observation group more than smoker (27.1％) and drinker (31.0％) in control group(x2=18.481,P＜0.001; x2=29.115,P＜ 0.001).The ratio of payout of-pocket for healthcare was higher in the observation group (21.1％) than control group (9.9％) (x2=9.084,P=0.003).The duration of hypertension was longer in the observation group (8.8±4.6) than control group (6.0±4.1) (t=1.806,P=0.036).The income per month was less in the observation group (1850±150) than control group (2150±200) (t=5.799,P＜ 0.001).There were regression relationship between medication compliance and degree of education,medical security and duration of hypertension.Conclusions According to the influence factors of medication compliance in elderly hypertensive patients,it's useful to improve medication compliance by enhancing health education and designing a personal treatment.
ABSTRACT
Objective To investigate the status quo and influencing factors of self-management ability in patients undergoing continuous ambulatory peritoneal dialysis (CAPD).Methods Totally 339 CAPD patients with clinical follow-up regularly were investigated for the situation of self-management with general information questionnaire and Self-management Scale for CAPD.Results The total score of patients' self-management ability was (66.03±15.57).Multiple linear regression analysis showed that education level,marital status,occupation and duration of dialysis were influencing factors of patients' self-management ability.Conclusions Patients undergoing CAPD have certain degree of self-management ability.Nurses should promote their self-management ability according to different education level,marital status,occupation and duration of dialysis.