Sentence examples for general population trial from inspiring English sources
Thus, the means and quantiles for the serum 25(OH D concentrations given for the subcohort in Table 2 are estimates of the means and quantiles of the entire General Population Trial cohort and not, as is generally the case, the means and quantiles of those who never develop the cancers under study.
Vitamin D was not included in the General Population Trial as an intervention agent.
Subjects were selected from the cohort of all participants in the General Population Trial of Linxian.
The General Population Trial enrolled individuals between 40 and 69 years old from the general population of four communes in the high-risk Linxian cancer area.
A large number of etiologic studies have also been conducted using data from the Nutrition Intervention Trials General Population Trial cohorts, which included over 29,000 participants.
Subjects were selected from the cohort of all participants in the Linxian General Population Trial, which is described elsewhere (Blot et al, 1993; Li et al, 1993).
In the general population trials included in the recent ATT meta-analysis of data from 95,000 subjects, there was no convincing evidence of an interaction between age or sex and aspirin effects on CVD or all-cause mortality (6, 16).
Participants had a similar age range and socio-economic characteristics to the general population of trial participants (poor socio-economic circumstances and high levels of unemployment).
High dose vitamin D seemed to be effective in institutionalised persons (two trials; RR 0.72; 95 percent CI, 0.59 to 0.88) [ 7, 11] but not in the general population (two trials; RR 1.04; 95 percent CI, 0.72 to 1.50)[ 2, 3].
Finally, all observational studies were conducted in the general population, whereas trials were more often conducted in selected populations that are possibly more sensitive to BP interventions.
The participants were recruited from general practice in five trials, 14 15 16 17 18 the general population in seven trials, 19 20 21 22 23 24 25 health plan members in one trial, 26 and the workplace in one trial.
