نتایج جستجو برای: regression association
تعداد نتایج: 769216 فیلتر نتایج به سال:
Statistical methods for categorical data. such as loglinear models and logistic regression, represent discrete analogs of the analysis of variance and regression methods for 'ontinuous response variables. However. while graphical display techniques are common adjuncts to analysis of ~~-variance and regression. methods for plotting contingency table data are not as widely used. This paper provid...
background: the primary objective of this study was to determine the association between risk factors and the prevalence of musculoskeletal disorder (msd) among auto repair mechanics in klang valley, malaysia. methods: overall, 191 mechanics from eight auto repair centers in klang valley, malaysia were stratified sampling as participants of this study. a modified version of the general standard...
introduction: musculoskeletal pain accompanied by psychological problem lead to reduce the efficiency of adolescents; so, this study aimed to determine the prevalence of musculoskeletal pain and its association with psychological factors among female adolescents. materials and methods: the target population of this cross sectional study was female students (3625 in total) from both private and ...
In this section, we address the problem of multicollinearity in multiple regression analysisthat appeared in the article titled, " Correlation between frailty and cognitive function in non-demented community dwelling older Koreans, " published in November 2014 by Kim et al. This is one of the most frequent comments made about articles usingmultiple regression analysis. Multicollinearity indicat...
background : association between body mass indexes (bmi) and blood pressure have been observed, but remains poorly understood. bmi is shown to be a measure of overweight status and is applicable to all populations. in this cross-sectional study we have examined the relationship between the bmi and blood pressure in school age children. methods: this study comprised of 486 boys and 463 girls a...
objective : few study have examined the relationship between childhood maltreatment and personality disorder in later life especially in eastern mediterranean countries .the study was conducted to explore the relationship between adverse childhood experiences and personality disorder during later life in an iranian sample . a cross - sectional study was conducted in kerman , a city located in e...
conclusions the findings of this study are in accordance with findings from previous studies, and generally show a meaningful association between schema, emotion regulation, dissociative experiences, and suicide ideation with borderline personality features. results the results showed a significant positive correlation between schema, emotion regulation, dissociative experiences and suicide ide...
drug and health literacy is a key determinant of health outcomes. there are several tools to assess drug and health literacy. the objective of this article is to determine drug literacy level and its relationships with other factors using a single screening tool. a cross- sectional survey was conducted among 1104 people in qazvin province, iran. based on the proportional-to-size method, partici...
Nonparametric regression provides a useful tool for exploring the association between the responses and covariates. In many applications, the actual values of the covariates are not known, but are measured with errors or through surrogates. In this paper, we present nonparametric regression techniques to study the association between the response and the underlying unobserved covariate. Deconvo...
This analysis evaluated the association between serum retinol levels and risk of head and neck cancer (HNC) and whether the association is modulated by the use of alcohol, betel quid, or cigarette. In addition, we also examined the association between HNC risk and 2 single nucleotide polymorphisms, TTR rs1667255 and RBP4 rs10882272, that have been associated with serum retinol levels. Unconditi...
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