Sentence examples for balance between study arms from inspiring English sources

Since transfers were sometimes cancelled, randomisation alone was inadequate in ensuring balance between study arms.

(ii) Randomisation failed to achieve balance between study arms due to the small number of clusters involved in this pilot study.

Gender-stratified concealed block randomization with a ratio of 1 1 and random block sizes of two, four, and six ensured balance between study arms.

Of the 24 study centers, 9 had <4 patients and an additional 7 centers had <8 patients, and this explains a certain deviation from a better balance between study arms (N varies between 35 and 41).

Traditional RCCTs in unselected patients attempt to "overwhelm" molecular and clinical heterogeneity through randomization processes that are intended to achieve a balance between study arms with respect to factors that may impact outcome.

12– 14 As an additional contribution to the literature, we show a parsimonious and intuitive method to evaluate covariate balance between study arms in a stepped wedge trial (Table 1).

Baseline characteristics were balanced between study arms except for gender, with a mean age of 60 +/- 15 years, a mean ejection fraction of 35 +/- 19%, and a mean creatinine level of 1.9 +/- 1.2 mg/dl.

Baseline characteristics in the PK population (N = 40, 20 in each arm) were balanced between study arms (Table  1).

The most common TRAE was arthralgia followed by joint swelling, and TRAEs related to the study knee were balanced between study arms.

For the three studies that exceeded 10% attrition [ 35, 37, 43], the rates of drop-out were well balanced between study arms.

However, as the B.A.B.Y. study was a randomized trial, it would be anticipated that these factors would be balanced between study arms.