Sentences with phrase «study at different time points»

An analysis of 41,302 blood samples taken from the entire study at different time points found that a child who had an intermediate antibody level and became infected again had a 7.64 times higher risk of being in the small group that developed DHS / DSS, researchers report today in Science.

Not exact matches

They also reported on whether they were sharing a bed with their baby at seven different time points during the study.

Weight - for - length Z - score was not significantly different between groups at any time point (6 mo MD 0.02, 95 % CI -LSB--0.07 to 0.11]; 9 mo MD 0.03, 95 % CI -LSB--0.06 to 0.12]; 12 mo MD -0.08, 95 % CI -LSB--0.17 to 0.01]; 1 study / 3458 infants).

Quiz Ref IDOur conclusions are limited by our study population, which was selected from a single cohort from the United States and sampled at a single time point; thus, our findings may not be entirely generalizable to populations elsewhere or to different points in infant development.

The team used a numerical simulation technique called finite - difference time - domain to study the performance of waveguides of different widths connected at different points on the laser.

Such investigations are only possible when studies measure risk factors and health outcomes at different time points, and results are analysed with appropriate techniques.

The research was conducted using milk samples from 44 mothers in the UC Davis Foods for Health Institute Lactation Study and fecal samples from their infants at four different time points.

And an even fewer number of studies have explored the longitudinal effects of doing meditation or spiritual practices by evaluating subjects at two different time points.

Researchers chose Stora Lögdasjön and Hotagen for the study since they expected the whitefish to have colonized these lakes at different points in time.

One study from Zeng et al. [130] compared acupuncture at KI3 and KI7 at two different time points — «open point time» and «closed point time» (the open or closed time point is determined by the Chinese medicine theory «Zi - Wu - Liu - Zhu» — the body's Qi and blood circulation schedule; acupuncture at the open point time results in maximum clinical effect and vice versa)[1].

The study includes observations of math and reading achievement at 9 and 10 different points in time, respectively.

HUNDREDS OF ACTIVITIES TO COVER ALL 12 TOPICS IN GREAT DETAIL - I have covered as much vocabulary as possible (including the majority of the vocab lists in the textbook) and all key grammar points including MA grammar such as subjunctive / personal a. Theme 1 (ks3 revision / family / relationships / free time / customs and festivals)- over 45 activities Theme 2 (home and local area / social and global issues including healthy eating / travel and tourism)- over 85 activities Theme 3 (studies / life at school / post 16 options and future careers)- over 85 activities Key grammar - all 8 tenses, prepositions, personal a and 3rd person opinions, regular and irregular verbs practice in all tenses including irregular past participles, questions, connectives, time expressions, using different tenses simultaneously.

Wake County is uniquely suited for this study because there are considerable differences in start times both across schools and for the same schools at different points in time.

Noting the lack of rigorous analysis of the role principals play in determining student outcomes, the study's authors measure how average gains in achievement, adjusted for individual student and school characteristics, differ across principals - both in different schools and in the same school at different points in time.

Studies examining different aspects of this drought point to the unusually warm temperatures that have affected California at the same time as both a cause and consequence of the extreme drought.

Outcomes at three different time points were presented; yet different studies were included at each point of analysis.

To better answer this question, we need to study people at more than two time points, and we also have to use different ways to examine these data.

Future studies involving three (or more) time points in which the parental behaviors, EF and academic outcomes were measured at different time points would permit the underlying assumptions of stationarity and equilibrium to be tested formally (Cole and Maxwell, 2003).