Sentence examples for sample for cases from inspiring English sources

As a sensitivity analysis, we randomly selected one sample for cases with multiple gene profiles and repeated the logistic regression analyses with 154 cases in the complete case analysis and 271 cases in the analysis that employed multiple imputation.

The sample for family-based association analysis consisted of 153 affected probands (age (mean ± S.D .: 17.5 ± 11.6 years; BP-I onset: 7.7 ± 4.9 years) and both parents (153 trios); the sample for case-control association analysis consisted of 152 independent, non-overlapping cases (age: 20.3 ± 12.1 years; BP-I onset: 9.1 ± 5.0 years) and 140 controls (age: 42.9 ± 10.3 years).

Blood samples for cases were collected from patients within eight weeks of the first biopsy-proven lung cancer diagnosis and prior to removal of the tumor by a surgical procedure.

The post-treatment serum samples for cases 18 and 19 were lost in the clinic.

Jayatilake et al. used stratified random sampling for cases and controls.

Genomic DNA was obtained from frozen whole blood samples for cases and controls in UCL1 and from saliva samples for the cases in UCL2.

DNA samples for cases and controls were grouped into pairs to minimize the effect of day-to-day laboratory variation.

Following the procedure described in Materials and Methods, we simulated samples for cases and controls in a 200-kb region.

These comprise non-representative samples of controls (e.g. other patients) and non-equivalent biological samples for cases and controls ([ 7]).

H. pylori status was determined by pathological examination of gastric samples for cases, and by blood or breath tests for controls.

A collection of tumor samples for cases included in ICARE is also planned, in particular to examine the relationships between tumor characteristics and environmental exposures.