Results: Forty-six treatment-experienced participants were sequentially enrolled into three treatment cohorts.
Students from three classes were divided into three treatment groups: PowerPoint instruction, Prezi instruction, and traditional instruction.
The experimental design was based on a random control assignment into three treatment groups (with different forms of feedback) and a control group (with no feedback).
At six weeks of age the piglets were allocated into three treatment groups using generalized randomized block design (GRBD) blocking on serological status and pen location.
The cows were randomly assigned into three treatment groups: (1) basal diet (no additive); (2) basal diet plus 15 g/cow per day ATC; and (3) basal diet plus 30 g/cow per day ATC.
Each strain was divided on weight equalization into three treatment groups consisting of three time-periods with access to feeds (4 h, 24 h, 48 h) post hatch in a 2 × 3 factorial experiment after which they were fed ad-libitum.
This first PET exam allowed for randomizing the animals into three treatment groups according to infarct size.
Volunteers with high low density lipoprotein (LDL) cholesterol levels were randomised into three treatment groups of low cholesterol, oats, or almonds over a one month period.
According to the three-point classification of MI size (small, moderate and large MI) [10], rats were subsequently randomized into three treatment groups: control (n = 7), CADO (n = 8) and 8-SPT (n = 8).
Animals (n = 15) were randomized into three treatment groups: (1) irinotecan hydrochloride (referred to as irinotecan hereafter) administered at 50 mg/kg, (2) nal-IRI at 5 mg/kg, and (3) nal-IRI at 10 mg/kg.
Fifty-eight patients with liver cirrhosis suffering so called minimal encephalopathy were randomized into three treatment groups: Group 1 (20 patients) received Synbiotic 2000 (40 billion LAB), group 2. (20 patients) received the same amount of the fibres in Synbiotic 2000 and group 3. (15 patients) received placebo (non-fermentable, non-absorbable fibre -crystalline cellulose) [62].
