Sentence examples for based on selected populations from inspiring English sources

Our knowledge is based on selected populations, while information from the general population is largely lacking.

The adaptive immune system is based on selected populations of molecularly distinct individual B and T cell clones.

The authors concluded that the occurrence of ILDs in the general population may be more common than previous estimates based on selected populations, and these disorders may frequently be unrecognised [ 7].

This might reflect a true increase in IPF prevalence over 10 years, but it is also likely that earlier studies underestimated IPF prevalence because they were based on selected populations and because there was less awareness of ILD (Coultas et al, 1994).

Studies that were based on selected populations (eg, inner-city dwellers or minority ethnic groups only) and those not reporting results for children separately from adults were excluded as were those in which the duration or activity limitation of the condition was not specified.

We first analyzed the nonselective NSAID data by excluding the two studies based on selected populations [ 15, 25]; this had little impact on the results of the meta-analysis (relative AMI risk 1.18, 95% CI 1.05 to 1.33; P = 0.005), and significant heterogeneity remained (P < 0.00001).

Studies (49) that looked at admissions rates between groups reported an initial mean value of 11% (range: 0%, 55%) with a mean final reported value of 9% (range: 0%, 37%) but was highly variable based on selected population.

Reasons for article exclusions were because they: (1) used pre-2000 data (n=11), (2) did not report sickness absence outcomes directly related to a specific absence (n=3), (3) were based on select populations (n=44).

The method optimizes the sampling scheme for a defined spatial population based on selected covariates, which are assumed to represent the variability of the target variables.

Most studies assessing quality of care are based on either selected populations or on more or less large samples, a condition that makes replication difficult and costly, reduces the feasibility of continuous monitoring of care, and delays or invalidates timely interventions to improve it.

In addition, the results of this study are based on a selected population.