keyword
MENU ▼
Read by QxMD icon Read
search

longitudinal study data quality control

keyword
https://www.readbyqxmd.com/read/28334856/evaluating-the-effects-of-organizational-and-educational-interventions-on-adherence-to-clinical-practice-guidelines-in-a-low-resource-primary-care-setting-in-kenya
#1
Joseph R Egger, Kayla Stankevitz, Robert Korom, Philip Angwenyi, Brittney Sullivan, Jun Wang, Sonia Hatfield, Emma Smith, Karishma Popli, Jessica Gross
Background: Mid-level care providers serve as the backbone of primary care in many parts of sub-Saharan Africa. Despite this, research suggests that the quality and consistency of this care is uneven. This study assessed the degree to which a set of four simple, low-cost interventions could improve adherence to a set of clinical quality measures (CQMs) associated with four common health conditions seen in a resource-constrained primary care setting. Methods: A quasi-experimental, longitudinal study was carried out in three primary care clinics in Nairobi, Kenya from August 2014 to January, 2015...
March 15, 2017: Health Policy and Planning
https://www.readbyqxmd.com/read/28331330/work-family-conflict-as-a-mediator-between-occupational-stress-and-psychological-health-among-mental-health-nurses-in-japan
#2
Norio Sugawara, Kazuma Danjo, Hanako Furukori, Yasushi Sato, Tetsu Tomita, Akira Fujii, Taku Nakagami, Kazuyo Kitaoka, Norio Yasui-Furukori
BACKGROUND: Occupational stress among mental health nurses may affect their psychological health, resulting in reduced performance. To provide high-quality, sustainable nursing care, it is necessary to identify and control the factors associated with psychological health among mental health nurses. The purpose of this study was to examine the role of work-family conflict (WFC) in the well-known relationship between occupational stress and psychological health among mental health nurses in Japan...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28322278/early-life-adversity-and-telomere-length-a-meta-analysis
#3
K K Ridout, M Levandowski, S J Ridout, L Gantz, K Goonan, D Palermo, L H Price, A R Tyrka
Early adversity, in the form of abuse, neglect, socioeconomic status and other adverse experiences, is associated with poor physical and mental health outcomes. To understand the biologic mechanisms underlying these associations, studies have evaluated the relationship between early adversity and telomere length, a marker of cellular senescence. Such results have varied in regard to the size and significance of this relationship. Using meta-analytic techniques, we aimed to clarify the relationship between early adversity and telomere length while exploring factors affecting the association, including adversity type, timing and study design...
March 21, 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28316591/predictors-of-quality-of-life-in-acromegaly-no-consensus-on-biochemical-parameters
#4
REVIEW
Victor J Geraedts, Cornelie D Andela, Günter K Stalla, Alberto M Pereira, Wouter R van Furth, Caroline Sievers, Nienke R Biermasz
BACKGROUND: Quality of life (QoL) in patients with acromegaly is reduced irrespective of disease state. The contributions of multifactorial determinants of QoL in several disease stages are presently not well known. OBJECTIVE: To systematically review predictors of QoL in acromegalic patients. METHODS: Main databases were systematically searched using predefined search terms for potentially relevant articles up to January 2017. Inclusion criteria included separate acromegaly cohort, non-hereditary acromegaly, QoL as study parameter with clearly described method of measurement and quantitative results, N ≥ 10 patients, article in English and adult patients only...
2017: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/28316090/impaired-quality-of-life-in-patients-with-treated-acromegaly-despite-long-term-biochemically-stable-disease-results-from-a-5-year-prospective-study
#5
Nikolaos Kyriakakis, Julie Lynch, Stephen G Gilbey, Susan M Webb, Robert D Murray
OBJECTIVE: Patients with acromegaly demonstrate impaired quality of life (QoL), but data on long-term QoL changes in treated acromegaly are limited. This study evaluates and identifies factors that influence QoL in patients with long-term biochemical remission. DESIGN: The study consists of a cross-sectional arm comparing QoL between patients with treated and controlled acromegaly and healthy controls; and a longitudinal arm assessing QoL changes in patients with biochemically stable disease during 5...
March 18, 2017: Clinical Endocrinology
https://www.readbyqxmd.com/read/28314466/gc-ms-based-gestational-diabetes-mellitus-longitudinal-study-identification-of-2-and-3-hydroxybutyrate-as-potential-prognostic-biomarkers
#6
Danuta Dudzik, Marcin Zorawski, Mariusz Skotnicki, Wieslaw Zarzycki, Antonia García, Santiago Angulo, M Paz Lorenzo, Coral Barbas, M Pilar Ramos
Gestational Diabetes Mellitus (GDM) causes severe short- and long-term complications for the mother, fetus and neonate, including type 2-diabetes (T2DM) later in life. In this pilot study, GC-Q/MS analysis was applied for plasma metabolomics fingerprinting of 24 healthy and 24 women with GDM at different stages of gestation (second and third trimester) and postpartum (one and three months). Multivariate (unsupervised and supervised) statistical analysis was performed to investigate variance in the data, identify outliers and for unbiased assessment of data quality...
March 1, 2017: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/28306169/economic-burden-of-relapsed-or-refractory-multiple-myeloma-results-from-an-international-trial
#7
Don Robinson, Robert Z Orlowski, Michael Stokes, Jianming He, Samuel Huse, Abhishek Chitnis, Britte Kranenburg, Annette Lam
OBJECTIVE: The direct cost of relapsed or refractory multiple myeloma (RRMM) is documented; indirect costs are being explored. Healthcare payers seek cost offsets from therapies that improve clinical outcomes but challenge budgets; employers seek lower absenteeism and better productivity. Study goals were to: 1) Identify direct and indirect economic factors of RRMM and, 2) Explore longitudinal relationships between clinical, economic, and health-related quality of life (HRQoL) assessments...
March 17, 2017: European Journal of Haematology
https://www.readbyqxmd.com/read/28301549/a-comprehensive-survey-of-genetic-variation-in-20-691-subjects-from-four-large-cohorts
#8
Sara Lindström, Stephanie Loomis, Constance Turman, Hongyan Huang, Jinyan Huang, Hugues Aschard, Andrew T Chan, Hyon Choi, Marilyn Cornelis, Gary Curhan, Immaculata De Vivo, A Heather Eliassen, Charles Fuchs, Michael Gaziano, Susan E Hankinson, Frank Hu, Majken Jensen, Jae H Kang, Christopher Kabrhel, Liming Liang, Louis R Pasquale, Eric Rimm, Meir J Stampfer, Rulla M Tamimi, Shelley S Tworoger, Janey L Wiggs, David J Hunter, Peter Kraft
The Nurses' Health Study (NHS), Nurses' Health Study II (NHSII), Health Professionals Follow Up Study (HPFS) and the Physicians Health Study (PHS) have collected detailed longitudinal data on multiple exposures and traits for approximately 310,000 study participants over the last 35 years. Over 160,000 study participants across the cohorts have donated a DNA sample and to date, 20,691 subjects have been genotyped as part of genome-wide association studies (GWAS) of twelve primary outcomes. However, these studies utilized six different GWAS arrays making it difficult to conduct analyses of secondary phenotypes or share controls across studies...
2017: PloS One
https://www.readbyqxmd.com/read/28296329/a-routine-quality-assurance-test-for-ct-automatic-exposure-control-systems
#9
Gareth R Iball, Alexis C Moore, Elizabeth J Crawford
The study purpose was to develop and validate a quality assurance test for CT automatic exposure control (AEC) systems based on a set of nested polymethylmethacrylate CTDI phantoms. The test phantom was created by offsetting the 16 cm head phantom within the 32 cm body annulus, thus creating a three part phantom. This was scanned at all acceptance, routine, and some nonroutine quality assurance visits over a period of 45 months, resulting in 115 separate AEC tests on scanners from four manufacturers. For each scan the longitudinal mA modulation pattern was generated and measurements of image noise were made in two annular regions of interest...
July 2016: Journal of Applied Clinical Medical Physics
https://www.readbyqxmd.com/read/28277714/longitudinal-analysis-of-quality-of-life-across-the-trauma-spectrum
#10
Eva Monson, Jean Caron, Kiran McCloskey, Alain Brunet
OBJECTIVE: Few longitudinal studies have examined the relationship between trauma exposure and posttraumatic stress disorder (PTSD) in relation to quality of life or have been designed to consider the relationships between trauma, PTSD diagnosis, and quality of life in terms of both global scores and specific domains. This article aims to provide an essential longitudinal examination of the effects of trauma and PTSD diagnosis on global as well as specific domains of quality of life in a Canadian sample to better understand the diagnosis and unveil possible routes of research and successful treatment methods for the future...
March 9, 2017: Psychological Trauma: Theory, Research, Practice and Policy
https://www.readbyqxmd.com/read/28274210/effectiveness-of-pulmonary-rehabilitation-for-patients-with-asthma-study-protocol-of-a-randomized-controlled-trial-epra
#11
Konrad Schultz, Hildegard Seidl, Danijel Jelusic, Rupert Wagner, Michael Wittmann, Hermann Faller, Dennis Nowak, Michael Schuler
BACKGROUND: Asthma patients are enrolled in multimodal pulmonary rehabilitation (PR) programs. However, available data for the effectiveness of PR in asthma are sparse. Therefore, the primary aim of this randomized control trial (RCT) is to evaluate short-term (end of rehabilitation) and intermediate-term effectiveness (3 months after rehabilitation) of PR for patients with asthma regarding asthma control (primary outcome) and other outcomes. Secondly, moderator effects of gender, age, baseline asthma control, quality of life, and anxiety will be examined...
March 9, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28261399/validity-and-reliability-of-a-tool-to-assess-quality-improvement-knowledge-and-skills-in-pediatrics-residents
#12
Stephanie K Doupnik, Sonja I Ziniel, Eric W Glissmeyer, James M Moses
BACKGROUND : Residency programs are expected to educate residents in quality improvement (QI). Effective assessments are needed to ensure residents gain QI knowledge and skills. Limitations of current tools include poor interrater reliability and requirement for scorer training. OBJECTIVE : To provide evidence for the validity of the Assessment of Quality Improvement Knowledge and Skills (AQIKS), which is a new tool that provides a summative assessment of pediatrics residents' ability to recall QI concepts and apply them to a clinical scenario...
February 2017: Journal of Graduate Medical Education
https://www.readbyqxmd.com/read/28259266/predictors-of-health-related-quality-of-life-after-complex-adult-spinal-deformity-surgery-a-scoli-risk-1-secondary-analysis
#13
Leah Y Carreon, Steven D Glassman, Christopher I Shaffrey, Michael G Fehlings, Benny Dahl, Christopher P Ames, Yukihiro Matsuyama, Yong Qiu, Hossein Mehdian, Kenneth M C Cheung, Frank J Schwab, Ferran Pellisé, Khaled M Kebaish, Lawrence G Lenke
STUDY DESIGN: Longitudinal cohort. OBJECTIVES: To identify variables that predict 2-year Short Form-36 Physical Composite Summary Score (SF-36PCS) and the Scoliosis Research Society-22R (SRS22-R) Total score after surgery for complex adult spinal deformity. SUMMARY OF BACKGROUND DATA: Increasingly, treatment effectiveness is assessed by the extent to which the procedure improves a patient's health-related quality of life (HRQOL). This is especially true in patients with complex adult spinal deformity...
March 2017: Spine Deformity
https://www.readbyqxmd.com/read/28254423/anterior-corpectomy-comparing-to-posterior-decompression-surgery-for-the-treatment-of-multi-level-ossification-of-posterior-longitudinal-ligament-a-meta-analysis
#14
REVIEW
Songgang Wang, Yanxiao Xiang, Xia Wang, Hao Li, Yong Hou, Hua Zhao, Xin Pan
BACKGROUND: Ossification of posterior longitudinal ligament (OPLL) can be treated by two surgical strategies, anterior decompression with fusion and posterior decompression with laminoplasty or laminectomy. It has been debated which surgical approach is more appropriate for the treatment of multilevel OPLL. The purpose of this study is to compare the outcomes of anterior corpectomy surgery to posterior decompression surgery for the treatment of multilevel ossification of OPLL. MATERIALS AND METHODS: The databases of Medline, Embase, Pubmed, Cochrane library, and Cochrane Central Register of Controlled Trials was searched and we included trials which comparing anterior to posterior surgery for multilevel OPLL...
February 22, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28239295/can-a-person-centred-care-intervention-improve-health-related-quality-of-life-in-patients-with-head-and-neck-cancer-a-randomized-controlled-study
#15
Elisabeth Hansson, Eric Carlström, Lars-Eric Olsson, Jan Nyman, Ingalill Koinberg
BACKGROUND: The incidence of head and neck cancer is increasing slightly. Head and neck cancer but also it's necessary and often successful treatment may affect general domains of health-related quality of life and provoke a variety of adverse symptoms and side effects, both during and after treatment. The objective of this study was to compare a person-centred care intervention in terms of health-related quality of life, disease-specific symptoms or problems, with traditional care as a control group for patients with head and neck cancer...
2017: BMC Nursing
https://www.readbyqxmd.com/read/28231656/-acute-effect-of-ambient-air-pollution-on-small-airway-lung-functions-among-school-children-in-shanghai
#16
L J Zhang, C Y Guo, H H Xu, D Xu, X B Shen, X Y Du, M H Zhang, J G Tan, J H Zhang, C Y Dong, H L Qian, Y W Shi, M Z Pan, X D Zhou
Objective: To study the acute effects of compound ambient air pollution on small airway lung functions among school children in Shanghai. Method: A longitudinal survey on lung functions was conducted among 233 school-children from three schools (A, B and C, located in innerring, mid-ring and outer-ring areas). Lung function test was performed once a week for 3 times respectively, among children in school A and B in Dec. 2013 and in school C in Dec. 2014. The fourth lung function test was tested in Jun. 2014 and May 2015 in the respective schools...
February 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28229126/assessing-quality-of-life-in-alzheimer-s-disease-implications-for-clinical%C3%A2-trials
#17
Kristin Kahle-Wrobleski, Wenyu Ye, David Henley, Ann Marie Hake, Eric Siemers, Yun-Fei Chen, Hong Liu-Seifert
INTRODUCTION: Characterization of the quality of life (QOL) in Alzheimer's disease (AD) scale within the context of a clinical trial may inform its applicability in future trials. METHODS: Using data from 1322 patients enrolled in two phase-III studies (EXPEDITION 1 [NCT00905372] and 2 [NCT00904683]) of intravenous solanezumab in outpatients with mild AD dementia, correlations between patient- and caregiver-assessed QOL and between QOL and clinical outcome measures were examined...
2017: Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring
https://www.readbyqxmd.com/read/28228848/brazilian-dietary-patterns-and-the-dietary-approaches-to-stop-hypertension-dash-diet-relationship-with-metabolic-syndrome-and-newly-diagnosed-diabetes-in-the-elsa-brasil-study
#18
Michele Drehmer, Andrew O Odegaard, Maria Inês Schmidt, Bruce B Duncan, Letícia de Oliveira Cardoso, Sheila M Alvim Matos, Maria Del Carmen B Molina, Sandhi M Barreto, Mark A Pereira
BACKGROUND: Studies evaluating dietary patterns, including the DASH diet, and their relationship with the metabolic syndrome and diabetes may help to understand the role of dairy products (low fat or full fat) in these conditions. Our aim is to identify dietary patterns in Brazilian adults and compare them with the (DASH) diet quality score in terms of their associations with metabolic syndrome and newly diagnosed diabetes in the Brazilian Longitudinal Study of Adult Health-the ELSA-Brasil study...
2017: Diabetology & Metabolic Syndrome
https://www.readbyqxmd.com/read/28214781/cannabis-use-and-the-course-and-outcome-of-major-depressive-disorder-a-population-based-longitudinal-study
#19
Daniel Feingold, Jürgen Rehm, Shaul Lev-Ran
Cannabis use has been reported to affect the course of various psychiatric disorders, however its effect on the course of major depressive disorder (MDD) is not yet clear. We used data from Wave 1 and Wave 2 of the National Epidemiologic survey on Alcohol and Related Conditions (NESARC). Individuals with baseline MDD (N=2,348) were included in the study. Cannabis users without a Cannabis Use Disorder (CUDs) and individuals with a CUD were compared to nonusers using linear and logistic regression analyses controlling for sociodemographics, psychiatric disorders and substance use disorders at baseline...
February 12, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28196939/roles-of-changing-physical-function-and-caregiver-burden-on-quality-of-life-in-stroke-a-longitudinal-dyadic-analysis
#20
Gianluca Pucciarelli, Ercole Vellone, Serenella Savini, Silvio Simeone, Davide Ausili, Rosaria Alvaro, Christopher S Lee, Karen S Lyons
BACKGROUND AND PURPOSE: The purpose of this study was to examine changes in stroke survivor and caregiver quality of life (QOL) and to determine whether changes in survivor physical functioning and caregiver burden (ie, the impact of the physical, psychological, and social demands of caregiving) influence changes in QOL. METHODS: Longitudinal design with 226 stroke survivor-caregiver dyads enrolled at survivor discharge from rehabilitation hospitals. Data collection was performed over 12 months...
February 14, 2017: Stroke; a Journal of Cerebral Circulation
keyword
keyword
73846
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"