This restriction reduced the sample to 49,873 observations.
This latter criterion reduced the sample to 263 movies.
Each partner was aged 50 to 70 which reduced the sample size to 1395 couples.
New outcome measures have been developed that have reduced the sample size requirement as compared with survival studies.
The inclusion of both predictors reduced the sample size to 35 countries (48.6 % of the total sample).
Although this reduced the sample sizes substantially it made very little difference to the findings of the paper.
Including either one of the two predictors still reduced the sample size to below 75%% of the original sample.
18Since not all households in the NHANES data contained children, using a child's weight as an instrument for adult BMI reduced the sample size by over two-thirds.
Gender was recoded: male as 1, and female as 2. Unfortunately, only 102 undergraduate and 51 graduate participants reported their TOPIK scores, which reduced the sample size for correlation and regression analyses, and limited the present study.
Because participation in further education is substantially affected by previous education, age, employment, and language, we adjusted for literacy and reduced the sample to employed working-age individuals with the test language matching the native language to avoid biases.
The H2-anneal reduced the sample sulfur impurity to less than 1 ppm, significantly improved scale adhesion, maintained a planar scale/alloy interface, but did not demonstrably affect the oxidation rate or the growth stress development.
