Sentence examples for randomized screening from inspiring English sources

11 Mean ± standard deviation enzyme concentrations and changes in concentrations from screening to baseline were summarized for each subject population, separated by subjects who failed screening (screening data only) and subjects who did not fail screening who were randomized (screening and baseline data available).

Recent data from the European Randomized Screening for Prostate Cancer Trial suggest that many of these cases pose little threat of disease progression and that only 1 of every 37 48 men diagnosed by PSA testing may benefit from aggressive treatment (Roobol et al, 2009).

In 2009 Bruun et al. evaluated the levels of PSA; fPSA; and cPSA of 101 men (median age of 57) with varying degrees of renal failure without any history of prostate cancer or urinary tract symptoms and compared them with data of 5264 healthy control men from the European Randomized Screening for Prostate Cancer (ERSPC) study.

In the three randomized screening trials, PSE estimates based on screened subjects gave fairly close results to PSE estimates based on all subjects.

To investigate the upper bound, we used data from three randomized screening trials to compare PSE estimates based on screened subjects with PSE estimates based on all subjects.

We formulate a simple version of PSE and show that it leads to an upper bound on screening efficacy if the progressive detection assumption does not hold (and any effect of birth cohort is minimal) To determine if the upper bound is reasonable, for three randomized screening trials, we compared PSE estimates based only on screened subjects with PSE estimates based on all subjects.

In a multi-practice, cluster randomized AF screening study in the UK comparing systematic screening with opportunistic screening and no screening in routine care among individuals with age > 65 years, participation in systematic screening was 53% but varied between 22 and 68% at practice level [ 15].

In a pragmatic, cluster-randomized, parallel-group trial in four centres (Denmark Cambridgee, UK; the Netherlands; and Leicester, UK), 343 general practices were randomized to screening plus routine care (n = 1379 patients), or screening and promotion of target-driven, intensive treatment of multiple risk factors (n = 1678).

Of 1312 general practices invited to participate, 379 (29%) agreed and 343 clusters (26%) were independently randomized to screening plus routine care of diabetes, or screening followed by intensive multifactorial treatment.

In five regions of Denmark, 744 general practices were invited to participate and 190 agreed and were randomized to screening plus routine care (RC) of diabetes or screening followed by IT.

Conduction of prospective randomized controlled screening trials in southern China can be expected to maximize the cost-effectiveness of early NPC detection screening.