keyword
MENU ▼
Read by QxMD icon Read
search

Categorical approach

keyword
https://www.readbyqxmd.com/read/28340202/validity-and-reproducibility-of-the-start-back-tool-dutch-version-in-patients-with-low-back-pain-in-primary-care-settings
#1
Jasper D Bier, Raymond W J G Ostelo, Miranda L van Hooff, Bart W Koes, Arianne P Verhagen
Objective: To translate, and to investigate the reliability and validity of the STarT Back screening tool (SBT) in the primary care setting among patients with non-specific low back pain (LBP). Methods: The SBT was formally translated in Dutch following a multistep approach for forward and backward translation. General practitioners and physiotherapists included patients with LBP. Patients completed a baseline a questionnaire and a follow-up at three days and three months...
March 9, 2017: Physical Therapy
https://www.readbyqxmd.com/read/28335574/proof-of-concept-development-of-snow-liquid-water-content-profiler-using-cs650-reflectometers-at-caribou-me-usa
#2
Carlos L Pérez Díaz, Jonathan Muñoz, Tarendra Lakhankar, Reza Khanbilvardi, Peter Romanov
The quantity of liquid water in the snowpack defines its wetness. The temporal evolution of snow wetness's plays a significant role in wet-snow avalanche prediction, meltwater release, and water availability estimations and assessments within a river basin. However, it remains a difficult task and a demanding issue to measure the snowpack's liquid water content (LWC) and its temporal evolution with conventional in situ techniques. We propose an approach based on the use of time-domain reflectometry (TDR) and CS650 soil water content reflectometers to measure the snowpack's LWC and temperature profiles...
March 21, 2017: Sensors
https://www.readbyqxmd.com/read/28334563/quality-improvement-initiatives-lead-to-reduction-in-nulliparous-term-singleton-vertex-cesarean-delivery-rate
#3
Mary A Vadnais, Michele R Hacker, Neel T Shah, JoAnn Jordan, Anna M Modest, Molly Siegel, Toni H Golen
BACKGROUND: The nulliparous term singleton vertex (NTSV) cesarean delivery rate has been recognized as a meaningful benchmark. Variation in the NTSV cesarean delivery rate among hospitals and providers suggests many hospitals may be able to safely improve their rates. The NTSV cesarean delivery rate at the authors' institution was higher than state and national averages. This study was conducted to determine the influence of a set of quality improvement interventions on the NTSV cesarean delivery rate...
February 2017: Joint Commission Journal on Quality and Patient Safety
https://www.readbyqxmd.com/read/28333557/eliciting-provider-and-patient-perspectives-on-new-obesity-management-services-in-a-team-based-primary-care-organization
#4
Dawna Royall, Paula Brauer, Edwoba Atta-Konadu, John J M Dwyer, A Michelle Edwards, Tracy Hussey, Nick Kates
PURPOSE: Both providers and patients may have important insights to inform the development of obesity prevention and management services in Canadian primary care settings. In this formative study, insights for new obesity management services were sought from both providers and patients in 1 progressive citywide organization (150 physicians, team services, separate offices). METHODS: Seven focus groups with interprofessional health providers (n = 56) and 4 focus groups with patients (n = 34) were conducted...
March 23, 2017: Canadian Journal of Dietetic Practice and Research
https://www.readbyqxmd.com/read/28331793/texture-analysis-of-abnormal-cell-images-for-predicting-the-continuum-of-colorectal-cancer
#5
Ahmad Chaddad, Camel Tanougast
Abnormal cell (ABC) is a markedly heterogeneous tissue area and can be categorized into three main types: benign hyperplasia (BH), carcinoma (Ca), and intraepithelial neoplasia (IN) or precursor cancerous lesion. In this study, the goal is to determine and characterize the continuum of colorectal cancer by using a 3D-texture approach. ABC was segmented in preprocessing step using an active contour segmentation technique. Cell types were analyzed based on textural features extracted from the gray level cooccurrence matrices (GLCMs)...
2017: Analytical Cellular Pathology (Amsterdam)
https://www.readbyqxmd.com/read/28329841/using-latent-class-analysis-to-identify-profiles-of-elder-abuse-perpetrators
#6
Marguerite DeLiema, Jeanine Yonashiro-Cho, Zach D Gassoumis, Yongjie Yon, Ken J Conrad
Objectives: Research suggests that abuser risk factors differ across elder mistreatment types, but abuse interventions are not individualized. To move away from assumptions of perpetrator homogeneity and to inform intervention approaches, this study classifies abusers into subtypes according to their behavior profiles. Method: Data are from the Older Adult Mistreatment Assessment administered to victims by Adult Protective Service (APS) in Illinois. Latent class analysis was used to categorize abusers (N = 336) using victim and caseworker reports on abusers' harmful and supportive behaviors and characteristics...
March 8, 2017: Journals of Gerontology. Series B, Psychological Sciences and Social Sciences
https://www.readbyqxmd.com/read/28327886/impact-on-the-psychotic-vulnerability-of-the-therapeutic-approachin-the-prison-psychiatric-hospital-in-seville-spain
#7
P Massé-García, F J Lamas-Bosque, A Massé-Palomo
OBJECTIVES: to analyze changes in psychotic vulnerability following the implementation of a program of prison psychiatric treatment, recidivism after the release and various descriptive variables of criminological interest. MATERIALS AND METHODS: review of a sample consisting of 50 patients diagnosed with schizophrenia admitted to the Prison Psychiatric Hospital of Seville. RESULTS: there was a statistically significant reduction of psychotic vulnerability according to an assessment using the Frankfurt psychopathological inventory (FBF-3), after conducting a complete psychiatric, psychological, social and rehabilitation approach in the prison environment...
June 2017: Revista Española de Sanidad Penitenciaria
https://www.readbyqxmd.com/read/28326048/developing-a-taxonomy-of-dark-triad-triggers-at-work-a-grounded-theory-study-protocol
#8
Annika Nübold, Josef Bader, Nera Bozin, Romil Depala, Helena Eidast, Elisabeth A Johannessen, Gerhard Prinz
In past years, research and corporate scandals have evidenced the destructive effects of the dark triad at work, consisting of narcissism (extreme self-centeredness), psychopathy (lack of empathy and remorse) and Machiavellianism (a sense of duplicity and manipulativeness). The dark triad dimensions have typically been conceptualized as stable personality traits, ignoring the accumulating evidence that momentary personality expressions - personality states - may change due to the characteristics of the situation...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28325651/genitourinary-paraganglioma-demographic-pathologic-and-clinical-characteristics-in-the-surveillance-epidemiology-and-end-results-database-2000-2012
#9
Stephanie Purnell, Abhinav Sidana, Mahir Maruf, Campbell Grant, Piyush K Agarwal
BACKGROUND: Extra-adrenal paragangliomas (PGLs) are infrequent, benign, and neuroendocrine tumors arising from chromaffin cells of the autonomic nervous system. Most PGLs are sporadic, but up to 32% are associated with inherited syndromes such as neurofibromatosis type 1, von Hippel-Lindau disease, and familial PGL. Although most PGLs develop above the umbilicus, they have been reported in the genitourinary (GU) tract. Owing to the paucity of literature on the rates of GU PGL, the objective of our study is to describe the demographic, pathologic, and clinical characteristics of GU PGL, and compare them to non-GU sites of PGL using the surveillance, epidemiology, and end results (SEER) database...
March 18, 2017: Urologic Oncology
https://www.readbyqxmd.com/read/28324321/structured-data-entry-in-the-electronic-medical-record-perspectives-of-pediatric-specialty-physicians-and-surgeons
#10
Ruth A Bush, Cynthia Kuelbs, Julie Ryu, Wen Jiang, George Chiang
The Epic electronic health record (EHR) platform supports structured data entry systems (SDES), which allow developers, with input from users, to create highly customized patient-record templates in order to maximize data completeness and to standardize structure. There are many potential advantages of using discrete data fields in the EHR to capture data for secondary analysis and epidemiological research, but direct data acquisition from clinicians remains one of the largest obstacles to leveraging the EHR for secondary use...
May 2017: Journal of Medical Systems
https://www.readbyqxmd.com/read/28324200/prevalence-and-characterization-of-non-sicca-onset-primary-sj%C3%A3-gren-syndrome-with-interstitial-lung-involvement
#11
Manfredi Andreina, Sebastiani Marco, Cerri Stefania, Cassone Giulia, Bellini Pietrantonio, Della Casa Giovanni, Luppi Fabrizio, Ferri Clodoveo
Primary Sjögren syndrome (pSS)-related interstitial lung disease (ILD) involved about 10-20% of patients. In 20% of cases, ILD can be diagnosed before pSS; anyway, few studies have investigated the frequency of ILD as the first clinically relevant manifestation of pSS, generally referred to retrospective studies. Aim of our prospective study was to describe prevalence, clinical, serological, and instrumental features of non-sicca onset pSS patients with interstitial lung involvement. During a period of 48 months, all consecutive patients diagnosed as pSS were enrolled...
March 21, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28323156/prognostic-significance-of-the-number-of-lymph-nodes-examined-in-node-negative-siewert-type-ii-esophagogastric-junction-adenocarcinoma
#12
Xian-Ning Wu, Chang-Qing Liu, Jie-Yong Tian, Ming-Fa Guo, Mei-Qing Xu
BACKGROUND: Involvement status of lymph node (LN) is one of the most important prognostic factors for esophagogastric junction (EGJ) adenocarcinoma. However, the prognostic value of the number of examined LNs remains unclear in node-negative (pN0) Siewert type II EGJ adenocarcinoma. METHODS: A cohort of 262 patients who underwent curative surgery for pN0 Siewert type II EGJ adenocarcinoma from January 2000 to August 2013 were retrospectively analyzed from high-volume center database...
March 18, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28322162/arginine-complexes-with-simvastatin-apparent-solubility-in-vitro-dissolution-and-solid-state-characterization
#13
Mmr Meor Mohd Affandi, Minaketan Tripathy, Aba Majeed
Categorized as a Biopharmaceutics Classification System (BCS) Class II drugs, statin exhibit low aqueous solubility and bioavailability thus presenting an obstacle and great challenge to formulation researchers. This paper describes a de novo approach to enhance the aqueous solubility of one of the most commonly prescribed statins i.e. simvastatin (SMV) by forming a complex (SMV-ARG) with cosolute arginine (ARG). The complex has been characterized for its apparent solubility and in vitro dissolution. The solid state characterization has been carried out using Fourier Transform Infra-Red (FTIR) Spectroscopy, Elemental Analysis, X-Ray Powder Diffraction (XRD), Differential Scanning Calorimetry (DSC) analysis, Thermal Gravimetric Analysis (TGA) and Scanning Electron Microscopy (SEM)...
March 20, 2017: Current Drug Delivery
https://www.readbyqxmd.com/read/28321974/a-systematic-review-of-the-literature-reveals-trends-and-gaps-in-integrated-pest-management-studies-conducted-in-the-usa
#14
Stephen L Young
Integrated pest management (IPM) is a broad-based approach for addressing pests that negatively affect human and environmental health and economic profitability. Weeds, insects, and disease-causing pathogens (diseases) are the pests most often associated with IPM. A systematic review, widely used in other scientific disciplines, was employed to determine the most commonly studied IPM topics and summarize the reasons for these trends and the gaps. In a field synopsis of the literature, 1,679 relevant published papers were identified and categorized into one of the following five broad areas: IPM and organic (organic), climate change and pests (climate), rural and urban IPM (rural and urban), next generation education (education), and advanced production systems (technology)...
March 20, 2017: Pest Management Science
https://www.readbyqxmd.com/read/28320669/regularized-speaker-adaptation-of-kl-hmm-for-dysarthric-speech-recognition
#15
Myungjong Kim, Younggwan Kim, Joohong Yoo, Jun Wang, Hoirin Kim
This paper addresses the problem of recognizing the speech uttered by patients with dysarthria, which is a motor speech disorder impeding the physical production of speech. Patients with dysarthria have articulatory limitation, and therefore, they often have trouble in pronouncing certain sounds, resulting in undesirable phonetic variation. Modern automatic speech recognition systems designed for regular speakers are ineffective for dysarthric sufferers due to the phonetic variation. To capture the phonetic variation, Kullback-Leibler divergence based hidden Markov model (KL-HMM) is adopted, where the emission probability of state is parametrized by a categorical distribution using phoneme posterior probabilities obtained from a deep neural network-based acoustic model...
March 13, 2017: IEEE Transactions on Neural Systems and Rehabilitation Engineering
https://www.readbyqxmd.com/read/28320378/the-role-of-consumer-perspectives-in-estimating-population-need-for-substance-use-services-a-scoping-review
#16
Elaine Hyshka, Kamagaju Karekezi, Benjamin Tan, Linda G Slater, Jesse Jahrig, T Cameron Wild
BACKGROUND: A growing body of research assesses population need for substance use services. However, the extent to which survey research incorporates expert versus consumer perspectives on service need is unknown. We conducted a large, international review to (1) describe extant research on population need for substance use services, and the extent to which it incorporates expert and consumer perspectives on service need, (2) critically assess methodological and measurement approaches used to study consumer-defined need, and (3) examine the potential for existing research that prioritizes consumer perspectives to inform substance use service system planning...
March 20, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28320337/barriers-and-facilitators-to-use-of-non-pharmacological-treatments-in-chronic-pain
#17
William C Becker, Lindsey Dorflinger, Sara N Edmond, Leila Islam, Alicia A Heapy, Liana Fraenkel
BACKGROUND: Consensus guidelines recommend multi-modal chronic pain treatment with increased uptake of non-pharmacological pain treatment modalities (NPMs). We aimed to identify the barriers and facilitators to uptake of evidence-based NPMs from the perspectives of patients, nurses and primary care providers (PCPs). METHODS: We convened eight separate groups and engaged each in a Nominal Group Technique (NGT) in which participants: (1) created an individual list of barriers (and, in a subsequent round, facilitators) to uptake of NPMs; (2) compiled a group list from the individual lists; and (3) anonymously voted on the top three most important barriers and facilitators...
March 20, 2017: BMC Family Practice
https://www.readbyqxmd.com/read/28320241/implementation-of-a-universal-cervical-length-screening-program-identifying-factors-associated-with-decline-rates
#18
Jeny Ghartey, Neda Ghaffari, Lisa D Levine, Nadav Schwartz, Celeste P Durnwald
PURPOSE: Cervical length (CL) measurement is now accepted as a screening strategy for identifying women at risk for preterm birth (PTB). However, patient acceptability may limit its implementation. Our objective was to identify characteristics associated with women who decline this screening. MATERIALS AND METHODS: This is a secondary analysis of a prospective cohort study of women offered UCL screening from January 2012-June 2012. Women with a singleton gestation 18 0/7-23 6/7 weeks at the time of anatomy scan were included...
March 20, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28319834/molecular-mechanisms-in-the-pathogenesis-of-arrhythmogenic-cardiomyopathy
#19
REVIEW
Jeffrey E Saffitz
The article is based on work presented in the Distinguished Achievement Award lecture at the Society for Cardiovascular Pathology meeting in Seattle, WA, in March 2016. It reviews our current understanding of mechanisms responsible for a highly arrhythmogenic, nonischemic cardiomyopathy. It highlights the armamentarium of powerful methods available to the experimental pathologist in efforts to define how complex cardiovascular diseases work. It concludes with acknowledgment of the need for a far more detailed approach as to how we categorize human disease, a task for which pathologists are especially well positioned...
February 27, 2017: Cardiovascular Pathology: the Official Journal of the Society for Cardiovascular Pathology
https://www.readbyqxmd.com/read/28319254/a-bayesian-subgroup-analysis-using-collections-of-anova-models
#20
Jinzhong Liu, Siva Sivaganesan, Purushottam W Laud, Peter Müller
We develop a Bayesian approach to subgroup analysis using ANOVA models with multiple covariates, extending an earlier work. We assume a two-arm clinical trial with normally distributed response variable. We also assume that the covariates for subgroup finding are categorical and are a priori specified, and parsimonious easy-to-interpret subgroups are preferable. We represent the subgroups of interest by a collection of models and use a model selection approach to finding subgroups with heterogeneous effects...
March 20, 2017: Biometrical Journal. Biometrische Zeitschrift
keyword
keyword
88057
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"