Sentence examples for sample stratified from inspiring English sources

To obtain a representative sample of the whole Finnish population, a two-stage stratified cluster sampling design was used and sample stratified according to the five university hospital regions, each containing roughly one million inhabitants.

Design: A nonexperi mental, descriptive research design with study sample stratified by age.

A random sample stratified on gender (n = 100, 33% women) was generated from officers in a mid-sized urban department.

A sample stratified on previous falls, age, and gender of community-dwelling elderly persons aged 70 years or over (n = 311) was taken from the respondents to a mail questionnaire (n = 1660).

The micro-census uses a household sample stratified by regions (Haslinger and Kytir 2006).

With the sample stratified on scores from the 21 items, there were significant between group differences in FVC%, DLCO% and distance walked during the six-minute walk test.

For all calculations based on the full dataset we use a 10% sample stratified on hospital and ZIP code levels.

Analyses with the sample stratified by birth month showed that the inverse association between the birth year 1970 and intelligence score was significant only among men born in July (-0.04 SD; p = 0.049), August (-0.05 SD; p = 0.013), September (-0.09 SD; p < 0.001), and October (-0.06 SD; p = 0.008).

First, we estimate the lifetime costs of a cohort of newly diagnosed patients by generating a longitudinal profile of costs from the cross-sections of patients in our sample stratified by current age and age of diagnosis.

A random sample stratified by district area was drawn.

Table 2 provides an overview of the characteristics of our study sample stratified by treatment status.