Sentence examples for ratio of missing data from inspiring English sources

Future studies using accelerometer to monitor PA in adolescents should therefore include strategies for improving the rate of adherence and minimizing the ratio of missing data.

If the ratio of missing data in the questionnaire was <25%, the questionnaires were considered 'qualified'; If the ratio was >25%, the questionnaire was excluded from analysis.

The rate of missing data was 2.4%.

If we were unable to calculate the incremental cost-efficacy ratio because of missing data, we attempted to contact the authors to obtain this ratio or original data.

Proportion of missing data must be small.

Many of the characteristics were not measured systematically, especially among control patients, as revealed by the pattern of missing data: The ratio of controls to cases drops from 10too 1 to 6 to 1 after excluding patients with missing data.

We investigated the impact of missing data on the odds ratio with sensitivity analyses, assuming both a best and worst case scenario.

40 As BMI, smoking status, systolic blood pressure and cholesterol/HDL ratio may be important patient characteristics but have non-negligible numbers of missing data, multiple imputation will be used to replace missing values.

There were markedly high levels of missing data for the total serum cholesterol:high density lipoprotein ratio (74.7% for women and 74.6% for men).

aHazard ratio adjusted for clinic, photon field, beam energy, and boost method; numbers vary because of missing data.

By formulating this problem in terms of missing data we obtained adjusted mortality estimates, based on assumed hazard ratios for excess mortality in patients lost to follow-up.