Sentences with phrase «for randomization»

For randomization sites for a dichotomous outcome and control - group prevalences ranging from 0.2 to 0.8, we found greater than 90 % power to detect a treatment effect odds ratio (OR) of 1.5.

Parents in the Healthy Steps group had a reduced odds of slapping their child in the face or spanking with an object (for randomization and quasi-experimental sites, respectively: OR, 0.82 [95 % CI, 0.54 to 1.26] and OR, 0.67 [95 % CI, 0.46 to 0.97]-RRB-, while they had an increased odds of negotiating and ignoring, as observed in the total sample.

Families who participated in the Healthy Steps Program had greater odds of receiving 4 or more Healthy Steps — related services (for randomization and quasi-experimental sites, respectively: odds ratio [OR], 16.90 [95 % confidence interval -LCB- CI -RCB-, 12.78 to 22.34] and OR, 23.05 [95 % CI, 17.38 to 30.58]-RRB-, of discussing more than 6 anticipatory guidance topics (OR, 8.56 [95 % CI, 6.47 to 11.32] and OR, 12.31 [95 % CI, 9.35 to 16.19]-RRB-, of being highly satisfied with care provided (eg, someone in the practice went out of the way for them)(OR, 2.06 [95 % CI, 1.64 to 2.58] and OR, 2.11 [95 % CI, 1.72 to 2.59]-RRB-, of receiving timely well - child visits and vaccinations (eg, age - appropriate 1 - month visit)(OR, 1.98 [95 % CI, 1.08 to 3.62] and OR, 2.11 [95 % CI, 1.16 to 3.85]-RRB-, and of remaining at the practice for 20 months or longer (OR, 2.02 [95 % CI, 1.61 to 2.55] and OR, 1.75 [95 % CI, 1.43 to 2.15]-RRB-.

This game - based learning experience allows for randomization of the interactions creating a unique game play each time for the learner.The Coaching Champions Serious Game was developed to ensure that real - life scenarios experienced in the workplace when dealing with employees, co-workers, and bosses are handled in the appropriate way.

For the randomization, researchers in 2009 - 10 generated estimates of teachers» performance based on composite measures using data from the surveys, prior test scores, and observation scores.

Reporting for randomization, for instance, tripled between 1992 and 2011, from 14 % to 42 %; reporting for blinded assessment and conflicts of interest also rose sharply.

Without such a capacity for randomization, a code would be too «stiff» to carry a message.

Not exact matches

A full description of PROBIT's design and methods has been published elsewhere.17 In brief, 31 maternity hospitals and their affiliated polyclinics (where children are followed for routine health care) were randomized either to receive a breastfeeding promotion intervention modelled on the 10 steps to successful breastfeeding of the WHO / UNICEF Baby - Friendly Hospital Initiative (BFHI) or to continue the maternity hospital and polyclinic practices in effect at the time of randomization.

Modified Poisson models were used to estimate unbiased risks for these common binary outcomes; 19 the GEEs were used to account for cluster randomization.20 We estimated both relative and absolute inequalities for breastfeeding outcomes.

I quickly realize that in this section only two studies are listed, and the first one, by Hendrix et al, is self - explanatory in its title: «Why women do not accept randomization for place of birth.»

«The computer - generated randomization sequence included stratification for delivery type (vaginal delivery, forceps - or vacuum - assisted vaginal delivery, or cesarean section).»

«Random number table with blocks of 10»; «block randomization was chosen to control for any variation that might occur over time in recruitment strategies or resident education».

Models were developed using the following possible predictors of breastfeeding duration: maternal race, maternal education, paternal education, maternal age, socioeconomic status, 22 marital status, parity, mode of delivery, previous breastfeeding experience, timing of feeding method selection, problems with pregnancy / labor / delivery, breastfeeding goal (weeks), family preference for breastfeeding, paternal preference for breastfeeding, having friends who breastfed, randomization group, 16 plans to return to work, infant's 5 - minute Apgar score, and infant's age in minutes when first breastfed (first successful latch and feeding).

Randomization group for the primary study16 and bottle introduction, when added to the final models, did not significantly alter risks associated with pacifier use.

Median follow - up time from randomization for the entire patient population was 4.2 years, and findings reflect the 866 patients who reached two - year follow - up at the time of reporting in May 2016.

For one thing, the successful use of conjoint analysis in politics, he thinks, depends on the randomization of the characteristics presented to survey respondents, as a way of decoupling the connections voters tend to make between certain characteristics.

We computed and compared descriptive statistics for baseline demographics, clinical characteristics, and dietary intakes by randomization assignment.

The average progression - free survival — the time from randomization to the first evidence of metastasis — was 40.5 months for participants receiving apalutamide, compared with 16.2 months for those taking a placebo.

Additional Contributions: We thank the following contributors affiliated with the Icahn School of Medicine at Mount Sinai: Yanisa Pimental, BS, for her help with recruitment, and Cindy Clesca, MA, and Laura Rivera, MPH, for their help with randomization.

37/3: 00 Mendelian randomization provides evidence for a causal effect of low vitamin D on multiple sclerosis risk: Results from the Kaiser Permanente MS Research Program.

Interestingly, most of these first neighbours were also found in a randomization test when we randomly selected a set of proteins and looked for their first neighbours (Supplementary Fig. 3).

Eight weeks postinjection, the engraftment was confirmed by flow cytometric staining of peripheral blood cells for human CD45 + / CD33 + cells, followed by randomization into study groups and treatment with a single bolus IV injection of IMGN632 or the control ADC.

The latter are examples of Mendelian randomization studies, enabled by the cheap genotyping of the past decade, which can be considered Nature's own randomized clinical trials, and like RCTs, offer some of the best evidence or refutations of a causal role for risk markers.

Participation in any strength training was associated with a 30 % rate reduction of type 2 diabetes (HR = 0.70, 95 % CI = 0.61 — 0.80, P < 0.001) compared with no participation, adjusting for time spent in lower - intensity and aerobic activities and model 1 covariates (age, smoking status, alcohol consumption, vegetable and fruit intake, saturated fat intake, total caloric intake, parental history of myocardial infarction, postmenopausal status, hormone therapy, and randomization arm during the trial period).

Gashapon mechanics and forced randomization demonstrate little respect for my time.

Piloting your ship through the vast emptiness of space evokes strategic thinking, hectic action and randomization which all perfectly combine into an experience that keeps you coming back for more.

It will be difficult to persuade the current community of educational evaluators to begin doing randomized experiments solely by informing them of the advantages of this technique, by providing them with lists of successfully completed experiments, by telling them about new methods for implementing randomization, by exposing them to critiques of the alternative methods they prefer, and by having prestigious persons and institutions outside of education recommend that experiments be done.

Schools with first - year principals and those slated for closure in the spring of 2009 were excluded from the sample prior to randomization.

For the same reason that flipping a coin 100 times would probably result in about 50 percent heads, randomization would probably ensure comparability between the 50 lotteried - in and 50 lotteried - out kindergarteners.

This means that it is impossible to control statistically for observable differences in the children who were lost at the point of randomization.

8All standard errors reported in the paper are adjusted for clustering at the school - grade level, the level of randomization

But the biggest contributor was promoting a Grading for Learning system with randomization of formative and summative assessments allowing for continual re-teaching, interventions, support, and opportunities to show mastery of any topic.

Examples may include systems science approaches (e.g., computational modeling and simulation, network analysis, and engineering control methods) to conceptualize prevention at the micro - or macro-levels of analyses; alternative intervention designs for when randomization is not possible; new methods for optimization of interventions; adaptive interventions and SMART designs; and innovative analytic approaches including time varying effect models, and models for incorporating intensive longitudinal data and / or real time data capture in prevention science research.

Along with timely updates, BlackBerry has added an «Address Space Layout Randomization», a feature that scrambles system memory to make it difficult for hackers to breach the security.

Prepare yourself for some long loading times, too, as the randomization system takes a while to construct even a few planets.

You simply go through the motions, altering them slightly to adjust for whatever the ingredient randomization has decided to throw at you.

Level randomization ensures new layouts, paths, loot, and monsters.Torchlight 2 supports Steam Workshop, allowing for mod subscriptions.

This quirky little game relies on randomization for replayability.

There is some randomization in the layout of the rooms and the number of enemies in each, so you have to be ready for anything each time you re-enter the maze.

The randomization of levels is supposed to help with that, but there's simply not enough variety to keep it engaging for long periods of time.

While more content is always welcomed, Josh Bycer was hoping for more; specifically a certain kind of content that helps to improve games built around randomization or replayability.

«We account for chronologic and proxy calibration uncertainties with a Monte Carlo — based randomization scheme (6).»

This makes Internet Explorer run as a 64 - bit process, so it can use the better security features available on 64 - bit versions of Windows, such as a larger address space for Address Space Layout Randomization.

Kleros, whose name means «chance» in Greek and is related to the Kleroterion, which was a stone randomization device used in democratic processes in ancient Greece, has introduced a new decentralized autonomous organization built on the Ethereum blockchain that will act as a dispute resolution layer for virtually any product or service.

For security, you store your private key offline, and pin code and number randomization.

• Prepare protocols and case report forms to increase patient randomization • Coordinate the smooth monitoring of all trials through identification and management of qualified staff • Participate in global clinical research work and ensure that coworkers are updated of progress • Handle financial management of clinical trial programs including budget management and resource allocation • Implement training programs for staff members and handle budget control and reporting activities

This article followed the CONSORT guidelines for nonpharmacologic treatments.22 All parents (ie, parents in both the IG and CG) completed a baseline questionnaire before randomization and a follow - up questionnaire 2 months after the parents in the IG had completed the intervention.

This matching method has been shown to be superior to simple and stratified randomization in producing balance for separate prognostic variables, particularly when the number of strata is large compared with the number of subjects.36 Based on 0.8 power to detect significant differences between conditions (P =.05, 1 - sided), this procedure was used to randomize 101 subjects to DBT (n = 52) or to CTBE (n = 49).

To confirm that randomization produced equivalent study groups within and across study sites, frequency distributions and descriptive statistics (ie, means, medians, modes, and SDs) were calculated for all demographic and clinical variables, as well as preintervention measures.

Dr Kolko directed the trial, conceived of the design, designed and interpreted most of the analyses, and was responsible for most of the writing; Dr Campo contributed to the design of the trial, provided consultation during the trial, and helped to write and edit the manuscript; Dr Kilbourne offered recommendations on the organization of the manuscript, and helped to write and edit the manuscript; Mr Hart contributed to the design and conduct of all data analyses; Dr Sakolsky served as the consulting psychiatrist on the trial, offered recommendations on study measures, and helped to edit the manuscript; Dr Wisniewski served as the primary statistician on the project and contributed to the original clinical trial design / randomization scheme and made recommendations for the analytic plan; and all authors approved the final manuscript as submitted.