Sentences with phrase «randomization status»

Screening / enrollment staff were masked to randomization status and sequence and were different from assessment staff.

Primary outcome comparisons are presented as hazard ratios (HRs) and 95 % confidence intervals (CIs) from Cox proportional hazards analyses, 17 stratified by clinical center, age, prior disease, and randomization status in the low - fat diet trial.

Hazard ratios (HRs) were estimated using Cox proportional hazards models stratified by age, prior disease (if appropriate), and randomization status in the WHI dietary modification trial.

Not exact matches

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).

Quote: «Randomization incorporated an undisclosed blocking factor and nativity status (US - born vs foreign - born).»

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).