Sentence examples for mean item substitution from inspiring English sources

However, there are concerns that common procedures for dealing with missing data, for example, listwise deletion and mean item substitution, are inadequate.

Mean item substitution was used when a minimum of 80%% of the items on a given subscale was answered, with two exceptions.

Furthermore, mean item substitution was not used for missing data on the RFL-48, as per the specific scoring guidelines for that scale.

Mean item substitution was not used for missing data on the SBQ-R due to the scale being comprised of four items that measured four distinct aspects of suicidal behavior.

Interpretation of the direction of the results should therefore be reversed bTransformed distribution cMeans and standard deviations from non-transformed distribution for comparison purposes As mentioned above, mean item substitution was used when a minimum of 80%% of the items on a given subscale was answered.

Mean item scores per patient were calculated.

The mean item score represents the instrument mean.

The mean item-to-total correlations for the other problem scores varied from 0.36 to 0.69, and the mean item-to-item correlations were between 0.32 and 0.70.

The items showed appropriate characteristics (mean item-total-correlation: 0.46 ± 0.12; mean correlation with HbA1c: -0.23 ± 0.09).

We have omitted the "Sample means" item.

Missing responses on multi-item scales were imputed using mean substitution provided valid items were present for at least 80% of items.