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Total Results: 2,146 records

Showing results for "factors".

181. Ch-7-User-Guide-To-Ocer 130129 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/ch-7-user-guide-to-ocer_130129.pdf
     March 29, 2012 - all observed pretreatment variables thought to have some connection to the outcome, all known risk factors … Risk Factors We now let C 0 be one or more baseline covariates measured at time zero. … Conditioning on such risk factors is unnecessary to remove bias but can result in efficiency gains … (e.g., trust in the medical system), economic factors (e.g., ability to pay), and institutional factors … The other variable selection criteria based on all pretreatment covariates and risk factors do not

182. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/stroke-atrial-fibrillation_research-protocol.pdf
     January 30, 2012 - for stroke as well as risk factors for AF. … These risk factors are the elements that form the CHADS2 score.12,13 This score ranges from 0 to 6 ( … Aggressive primary prevention and intervention once these risk factors are present are essential to … Despite existing risk-stratification tools with overlapping characteristics, the major risk factors … of the overlap with factors also associated with increased risk of bleeding, the CHADS2 score seems

183. Efficacy and Safety of Screening for Postpartum Depression | Effective Health Care (EHC) Program
     effectivehealthcare.ahrq.gov/products/depression-postpartum-screening/research-protocol
     March 09, 2012 - Clinical and Socioeconomic Factors Affecting Risk for Postpartum Depression Consistent risk factors … ” to “ individual factors.” … Include cultural factors and history of intimate partner violence as potential factors that may affect … Depression in postpartum and non-postpartum women: prevalence and risk factors. … Antenatal risk factors for postpartum depression: a synthesis of recent literature.

184. Health-Care-Interventions-Review White-Paper (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/health-care-interventions-review_white-paper.pdf
     March 01, 2011 - and Other Factors ............................... 22 Key Informant Interviews ..................... … The authors then categorized studies by whether they addressed these factors. … approach evaluates implementation factors. … With subgroup analysis or the meta-regression, the subgroups are treated as fixed factors. … Exploring the Impact of Implementation Factors and Other Factors Implementation factors are particularly

185. Omega−3 Fatty Acids and Cardiovascular Disease: An Updated Systematic Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/fatty-acids-cardiovascular-disease_executive.pdf
     August 01, 2016 - Review The value of omega 3 fatty acids (n-3 FA) intake to improve cardiovascular outcomes and risk factors … • What is the relative efficacy of different n-3 FA on CVD outcomes and risk factors? … • What are the effects of potential confounders or interacting factors—such as plasma lipids, body … • How does the efficacy or association of n-3 FA on CVD outcomes and risk factors differ by source … What is the relative efficacy of different n-3 FA on CVD outcomes and risk factors?

186. Rapid Evidence Product: Masks for Prevention of COVID-19 in Community and Healthcare Settings Version 2 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/rapid-review-masks-prevention-covid-version-2.pdf
     December 01, 2021 - Risk factors for SARS infection among hospital healthcare workers in Beijing: a case control study. … Risk factors for SARS infection within hospitals in Hanoi, Vietnam. … Risk factors for SARS among persons without known contact with SARS patients, Beijing, China. … Risk factors for SARS infection within hospitals in Hanoi, Vietnam. … Risk factors for SARS among persons without known contact with SARS patients, Beijing, China.

187. Quantitative Synthesis: Chapter 4. Quantifying, Testing, and Exploring Statistical Heterogeneity (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/ehc-presentation-quantitative-synthesis-chapter-4.pdf
     July 01, 2019 - Asymmetry in funnel plots can be difficult to detect visually, and may owe to multiple contributing factors … interpretation of the I2 statistic can be misleading, since the importance of inconsistency depends on several factors … Meta-regression • Meta-regression examines the degree to which study-level factors explain statistical … within a study. • Multiple meta-regression is also an option, and requires consideration of these factors

188. Cancer-Pancreas Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/cancer-pancreas_research-protocol.pdf
     August 09, 2013 - to 2009, the lifetime risk of receiving a diagnosis of pancreatic cancer is 1.47 percent.5 Risk factors … Further, some genetic risk factors (e.g., Peutz-Jeghers syndrome, Lynch syndrome, and BRCA2, PALB2, … How are patient factors and tumor characteristics related to the comparative diagnostic accuracy of … How are patient factors related to the harms of different imaging techniques? b. … • We added a subquestion to KQ 3 regarding the association between patient factors and the harms

189. Chronic Kidney Disease Stages 1-3: Screening, Monitoring, and Treatment (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/kidney-disease-medicine_disposition-comments.pdf
     August 01, 2012 - versus people without recognized risk factors. 2. … Under risk factors for CKD the list is incomplete. 1. … Cancers and chemotherapy are other risk factors. … Therefore, we removed gender from the risk factors listed. … versus people without recognized risk factors. 2.

190. CER 217 Management of Infertility Evidence Summary (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/cer-217-infertility-evidence-summary.pdf
     May 01, 2019 - the United States, where availability of infertility services is variable depending on a number of factors … age (18–44) who are infertile due to PCOS, endometriosis, unknown reasons, or tubal or peritoneal factors … is that there may be clinically relevant differences between populations in terms of non- clinical factors … women211, which may reflect issues related to socioeconomic status, insurance coverage, or other factors … affecting risk, or non-biological factors such as access to care, there may be substantial differences

191. CER 217 Management of Infertility Evidence Summary (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-217-infertility-evidence-summary.pdf
     May 01, 2019 - the United States, where availability of infertility services is variable depending on a number of factors … age (18–44) who are infertile due to PCOS, endometriosis, unknown reasons, or tubal or peritoneal factors … is that there may be clinically relevant differences between populations in terms of non- clinical factors … women211, which may reflect issues related to socioeconomic status, insurance coverage, or other factors … affecting risk, or non-biological factors such as access to care, there may be substantial differences

192. Otitis Media With Effusion: Comparative Effectiveness of Treatments | Effective Health Care (EHC) Program
     effectivehealthcare.ahrq.gov/products/ear-infection/research
     May 04, 2013 - treatment effectiveness in subgroups of patients with OME, and whether outcome differences were related to factors … We found no studies examining the influence of any health care factors on treatment effectiveness.

193. Amended Protocol: Maternal and Childhood Outcomes Associated with the Special Supplemental Nutrition Program for Women, Infants and Children (WIC) (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/wic-outcomes-nutrition-protocol-amended.pdf
     October 01, 2020 - Does the association vary by participant factors such as: i. Age of the mother at delivery ii. … Does the association vary by participant factors such as: i. Age of the mother at delivery ii. … Synthesis of Qualitative Results: The qualitative evidence synthesis will provide contextual factors … We will consider important contextual factors, including population characteristics (e.g., WIC program … and WIC participant related factors) and intervention (and comparison group) characteristics that may

194. Maternal and Childhood Outcomes Associated With the Special Supplemental Nutrition Program for Women, Infants and Children (WIC) | Effective Health Care (EHC) Program
     effectivehealthcare.ahrq.gov/products/outcomes-nutrition/protocol
     December 01, 2020 - Does the association vary by participant factors such as: Age of the mother at delivery Race/ethnicity … Does the association vary by participant factors such as: Age of the mother at delivery Race/ethnicity … Synthesis of Qualitative Results: The qualitative evidence synthesis will provide contextual factors … We will consider important contextual factors, including population characteristics (e.g., WIC program … and WIC participant related factors) and intervention (and comparison group) characteristics that may

195. Version 2_Risk of Reinfection From SARS-CoV-2 -- An Update of an Antibody Response Following SARS-CoV-2 Infection and Implications for Immunity: A Living Rapid Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/version-2-risk-of-reinfection-from-SARSCoV2_0.pdf
     December 31, 2022 - We examined the relationship between these factors and protection estimates but lacked sufficient data … For some factors that varied within studies or were specific to certain studies (including demographic … Population and Methodological Factors Affecting the Risk of Reinfection We conducted analyses of six … Baseline Factors Age, Sex, and Race In the Denmark study, there was no difference in the estimates … Were confounding factors identified? 5. Were strategies to deal with confounding factors stated?

196. Peripheral-Artery-Disease-Treatment Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/peripheral-artery-disease-treatment_research-protocol.pdf
     January 31, 2013 - atherosclerotic disease of the coronary vessels, it is not surprising that PAD shares similar risk factors … The management of risk factors (i.e., tobacco use, diabetes, LDL levels, and hypertension) is considered … The decision to attempt revascularization in patients with CLI is based on a combination of factors, … Does the effectiveness of treatments vary by subgroup (age, sex, race, risk factors, comorbidities, … Risk factors for atherosclerotic cardiovascular outcomes in different arterial territories.

197. S16 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/s16.pdf
     October 01, 2007 - Rothwell5 has enumerated in detail how factors such as design, recruitment, execution, and follow-up … Factors Affecting External Validity of Randomized Controlled Trials Patient factors Underlying risk … Registry More representative data on range of outcomes, including harms; can explore risk factors for … Case-control studies Examine risk for uncommon harms and factors that modify risk. … .22 Based on age and risk factors, our patient’s 10-year risk of stroke is estimated at 1.2%, com- parable

198. EHC Research Protocol: Documentation Burden (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/documentation-burden-protocol.pdf
     July 26, 2023 - documentation burden apply fairly and equitably across clinical disciplines, job roles, and demographic factors … Additional factors of interest related to documentation burden include how the burden differs by practice … Factors influencing documentation burden: 4) What is the role of patients in documentation burden? … Do the KIs have suggestions about other factors that we should investigate? g. … Guiding Questions Description/Overview of measurements of documentation burden: Factors influencing

199. Medical Management of Kidney Stones (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/kidney-stones-key-questions.pdf
     July 03, 2023 - While not all kidney stones are caused by dietary factors, prevention with nutritional measures targeted … at urinary or dietary risk factors is useful in many cases. … Some risk factors reflect intrinsic metabolic abnormalities, and correction of these abnormalities with … Medical management ideally begins with an initial evaluation of metabolic risk factors and baseline … Dietary therapies include both targeted (e.g., to urinary risk factors and/or to findings of diet

200. Evaluation and Treatment of Tinnitus: Comparative Effectiveness | Effective Health Care (EHC) Program
     effectivehealthcare.ahrq.gov/products/tinnitus/research
     August 23, 2013 - management needs (KQ1); (2) effectiveness of treatments (KQ2); and (3) identification of prognostic factors