Second-grade classrooms (N = 31) were randomly assigned to one of three conditions: researcher-designed word-problem intervention, researcher-designed calculation intervention, or business-as-usual (teacher-designed) control.
Control group (CNL) patients used a standard BG meter and manual bolus calculation; intervention group (EXP) patients used the Accu-Chek Aviva Expert meter with an integrated bolus advisor to calculate insulin dosages.
Quality of papers was assessed using the Downs & Black's checklist for the assessment of the methodological quality both of randomized and non-randomized studies of health care interventions, which systematically assesses quality of reporting on issues ranging from research aims, power calculations, intervention, and outcome instruments [ 35].
A different picture emerges when looking at the data used for the calculation of intervention effectiveness.
Thirdly, we provide a spreadsheet which enables calculation of intervention effects and standard errors to be performed quickly without resorting to multiple imputation.
Permitting greater flexibility in the form of the possible intervention renders calculation of optimal intervention strategies analytically intractable, thus requiring evaluation by Monte Carlo-based methods.
However,.65 percent of GDP would make no difference to Greece today; and by the authors' back of the envelope calculations the intervention needed would eat up the whole fund just for a small country like Greece.
Calculations of intervention costs were based on publications and additional information provided by authors.
We did not include those patients who refused or were not approached in our calculations of intervention effectiveness.
Thus, as basis for sample size calculations, our intervention was assumed to improve the screening rate in MRSA risk patients from 60%% (control group) to 90%% (intervention group).
